Fix Missing Files

More Cleanup
2026-02-06 22:43:15 -06:00 · 2023-02-13 19:53:35 -08:00 · 2023-02-13 19:32:43 -08:00 · 2023-02-12 19:26:23 -08:00 · 2023-02-11 19:13:52 -08:00 · 2023-02-10 20:20:39 -08:00
277 changed files with 17212 additions and 9105 deletions
--- a/.github/workflows/commit.yml
+++ b/.github/workflows/commit.yml
@@ -14,9 +14,9 @@ jobs:
    runs-on: ubuntu-latest

    steps:
-      - uses: rlespinasse/github-slug-action@v3.x
+      - uses: rlespinasse/github-slug-action@v4.4.0
        
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3.1.0

      - name: Build
        run: |
@@ -24,7 +24,6 @@ jobs:
          sudo apt-get install libncurses-dev
          sudo apt-get install srecord
          make dist
-          make clean
          rm -rf .git*

      - name: List Output
@@ -34,7 +33,7 @@ jobs:
          find -type f -exec md5sum '{}' \;

      - name: Upload Artifact
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v3.1.1
        with:
          name: RomWBW_Linux-${{env.GITHUB_REF_SLUG}}-${{env.GITHUB_SHA_SHORT}}
          path: .
@@ -44,7 +43,7 @@ jobs:
            zip -r RomWBW-SnapShot-Package.zip .
 
      - name: Post SnapShot
-        uses: "marvinpinto/action-automatic-releases@latest"
+        uses: wwarthen/actions/packages/automatic-releases@built-packages
        with:
          repo_token: "${{ secrets.GITHUB_TOKEN }}"
          automatic_release_tag: "SnapShot"
@@ -54,17 +53,16 @@ jobs:
            RomWBW-SnapShot-Package.zip

  buildMacOS:
-    runs-on: macos-latest
+    runs-on: macOS-12

    steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3.1.0

      - name: Build
        run: |
          export TZ='America/Los_Angeles'
          brew install srecord
          make dist
-          make clean
          rm -rf .git*

      - name: List Output
@@ -74,7 +72,7 @@ jobs:
          find . -type f -exec md5 -r -- '{}' +;

      - name: Upload Artifact
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v3.1.1
        with:
          name: RomWBW_MacOS
          path: .
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -27,7 +27,6 @@ jobs:
        run: |
          sudo apt-get install libncurses-dev
          make dist
-          make clean
          rm -rf .git*
      
      - name: Upload Artifact
--- a/.gitignore
+++ b/.gitignore
@@ -20,6 +20,7 @@

 Binary/**/*.mym
 Binary/**/*.pt3
+!Binary/cpnos-wbw.sys

 Source/**/eeprom
 Source/Apps/Assign.com
@@ -94,8 +95,8 @@ Tools/unix/zx/zx
 !Source/ZPM3/*.[Cc][Oo][Mm]
 !Source/ZSDOS/*.[Cc][Oo][Mm]
 !Source/ZRC/*.bin
-!Source/ZZR/*.bin
-!Source/ZZR/*.hex
+!Source/ZZRC/*.bin
+!Source/ZZRC/*.hex
 !Tools/cpm/**
 !Tools/unix/zx/*
 !Tools/zx/*
--- a/Binary/Apps/Makefile
+++ b/Binary/Apps/Makefile
@@ -7,5 +7,5 @@ include $(TOOLS)/Makefile.inc
 all::
 	mkdir -p Tunes

-clobber::
+clean::
 	@rm -f *.bin *.com *.img *.rom *.pdf *.log *.eeprom *.ovr *.hlp *.doc *.COM *.BIN Tunes/*.mym Tunes/*.pt? Tunes/*.vgm
--- a/Binary/Apps/Test/Makefile
+++ b/Binary/Apps/Test/Makefile
@@ -3,5 +3,5 @@ MOREDIFF := $(shell $(TOOLS)/unix/casefn.sh *.com)

 include $(TOOLS)/Makefile.inc

-clobber::
+clean::
 	@rm -f *.com
--- a/Binary/Apps/Tunes/ReadMe.txt
+++ b/Binary/Apps/Tunes/ReadMe.txt
@@ -7,4 +7,4 @@
 ***********************************************************************

 This directory contains some sample ProTracker and MYM sound
-files that can be played by the TUNE application.
+files that can be played by the TUNE or VGMPLAY application.
--- a/Binary/CPM3/Makefile
+++ b/Binary/CPM3/Makefile
@@ -3,5 +3,5 @@ MOREDIFF := $(shell $(TOOLS)/unix/casefn.sh *.spr)

 include $(TOOLS)/Makefile.inc

-clobber::
-	@rm -f *.spr
+clean::
+	@rm -f *.spr *.com *.sys *.dat cpm3fix.pat readme.1st
--- a/Binary/Makefile
+++ b/Binary/Makefile
@@ -4,5 +4,5 @@ SUBDIRS = Apps CPM3 ZPM3

 include $(TOOLS)/Makefile.inc

-clobber::
-	@rm -f *.bin *.com *.img *.rom *.upd *.hex *.pdf *.log *.eeprom *.dat
+clean::
+	@rm -f *.bin *.com *.img *.rom *.upd *.hex *.pdf *.log *.eeprom *.dat
--- a/Binary/ReadMe.txt
+++ b/Binary/ReadMe.txt
@@ -75,8 +75,8 @@ The VDU video board requires a dedicated onboard ROM containing the
 font data.  The "vdu.rom" file contains the binary data to program 
 onto that chip.

-Disk Images (fd_*.img, hd_*.img)
------------------------------
+Disk Images (fd_*.img, hd_*.img, psys.img)
+------------------------------------------

 RomWBW includes a mechanism for generating floppy disk and hard disk 
 binary images that are ready to copy directly to a floppy, hard disk, 
@@ -96,16 +96,18 @@ RawWriteWin (as long as you have access to a floppy drive on your
 Windows computer).  The resulting floppy disks will be usable on any 
 RomWBW-based system with floppy drive(s).

-Likewise, the hd_*.img files are hard disk images.  Each file is 
-intended to be copied to the start of any type of hard disk media 
-(typically a CF Card or SD Card). The resulting media will be usable 
-on any RomWBW-based system that accepts the corresponding media type.
+Likewise, the hd512_*.img and hd1k_*.img files are hard disk images.  
+Each file is intended to be copied to the start of any type of hard 
+disk media (typically a CF Card or SD Card). The resulting media will 
+be usable on any RomWBW-based system that accepts the corresponding 
+media type.

-WARNING: The hdnew_*.img disk images are part of a new disk
-format that is a work in progress.  Do not use these disk
-images without knowing exactly what you are doing!  The
-hd_*.img disk images continue to be the images you should
-be using under normal circumstances.
+NOTE: The hd512_*.img files are equivalent to the hd_*.img
+files in previous distributions.  The hd1k_*.img files
+contained a revised file system format that increases the
+maximum number of CP/M directory entries from 512 to 1024.
+Refer to the ReadMe.txt in the Source/Images directory
+for details.

 Documentation of the pre-built disk images is contained in the 
 DiskList.txt file in this directory.
@@ -115,6 +117,12 @@ the BuildImages.cmd script in the Source directory.  Additional
 information on how to generate custom disk images is found in the 
 Source\Images ReadMe.txt file.

+The psys.img file contains a full implementation of the UCSD p-System 
+for the Z80 running under RomWBW.  This image file must be placed on 
+disk media by itself (not appended or concatenated with hd*.img files.  
+Refer to the Source/pSys/ReadMe.txt file for more information on the 
+p-System implementation.
+
 Propeller ROM Images (*.eeprom)
 -------------------------------

--- a/Binary/RomList.txt
+++ b/Binary/RomList.txt
@@ -1,260 +0,0 @@
-***********************************************************************
-***                                                                 ***
-***                          R o m W B W                            ***
-***                                                                 ***
-***                    Z80/Z180 System Software                     ***
-***                                                                 ***
-***********************************************************************
-
-This directory ("Binary") is part of the RomWBW System Software
-distribution archive.  Refer to the ReadMe.txt file in this
-directory for more information on the overall contents of the
-directory.
-
-When distributed, RomWBW contains a set of pre-built ROM images that
-are ready to program onto the EEPROM of any of the Z80/Z180 based
-RetroBrew Computers CPU boards.  Additionally, any custom built ROM
-images will be placed in this directory.
-
-All of the pre-built ROM images are 512KB.  This size is compatible
-with all of the Z80/Z180 systems.  Some systems can accept different
-size ROM images.  Creating alternative sizes requires a custom ROM
-build (see ReadMe.txt in the Source directory).
-
-It is critical that the right ROM Imgae be selected for the target
-platform being used.  The table below indicates the correct ROM
-image to use for each platform:
-
-	SBC V1/V2	SBC_std.rom
-	SBC SimH	SBC_simh.rom
-	Zeta V1		ZETA_std.rom
-	Zeta V2		ZETA2_std.rom
-	N8		N8_std.rom
-	Mark IV		MK4_std.rom
-	RC2014 w/ Z80	RCZ80_std.rom
-	RC2014 w/ Z180	RCZ180_nat.rom	(native Z180 memory addressing)
-	RC2014 w/ Z180	RCZ180_ext.rom	(external 512K RAM/ROM module)
-	SC-series	SC126, SC130, SC131
-	Easy Z80	EZZ180_std.rom
-	Dyno		DYNO_std.rom
-
-You will find there is one additional ROM image called
-"UNA_std.rom". This ROM image is an UNA-based RomWBW ROM image.  As
-such, this ROM image can be used on any Z80/Z180 platform supported
-by John Coffman's UNA BIOS.  Refer to RetroBrew Computers Wiki for
-more information on UNA hardware support.
-
-For each of the ROM Images (".rom"), there are corresponding files
-with the extensions of ".com" and ".img".  The .com variant can be
-copied to a functional RomWBW-based system and executed like a
-normal application under CP/M or Z-System. This will load the new
-ROM on-the-fly.  It is an excellent way to test a ROM Image before
-actually burning it.  Similarly, the .img files can be loaded using
-the UNA FAT loader for testing.
-
-All of the standard ROM Images are configured for:
- - 512KB ROM Disk
- - 512KB RAM Disk
- - 38.4Kbps baud serial console (*)
- - Auto-discovery of all serial ports
-
-* RC2014 and Stephen Cousins' kits run at 115,200Kbps baud
-
-All hard disk type devices (IDE, PPIDE, CF Card, SD Card) will be
-automatically assigned at least two drive letters per device.  The
-drive letters will refer to the first 2 slices of the device. The
-ASSIGN command can be used to display and reassign drives to disk
-devices and slices as desired.
-
-Standard ROM Image Notes
------------------------
-
-The standard ROM images will detect and install support for certain
-devices and peripherals that are on-board or frequently used with
-each platform as documented below.  If the device or peripheral is
-not detected at boot, the ROM will simply bypass support
-appropriately.
-
-SBC (SBC_std.rom):
- - CPU speed is detected at startup
- - Console on onboard UART serial port at 38400 baud
- - Includes support for PPIDE/CF Card(s) connected to on-board
-   parallel port.
- - Includes support for CVDU and VGA3 boards.  If detected at
-   startup, support for video and keyboard is installed
-   including VT-100/ANSI terminal emulation.
- - Auto detects DiskIO v3 floppy disk controller and installs
-   support for two attached 3.5" floppy disks if found
- - Auto-detects PropIO or PropIO V2 and installs associated
-   video, keyboard and SD Card support if present.
- - If PropIO, PropIO V2, CVDU, or VGA hardware is detected,
-   initial console output is determined by JP2.  If JP2 is
-   shorted, console will go to on-board serial port, if JP2
-   is open, console will go to the detected video and keyboard
-   ports.
- - SBC V1 has a known race condition in the bank switching
-   circuit which is likely to cause system instability.  SBC
-   V2 does not have this issue.
-
-SBC (SBC_simh.rom):
- - SBC variant customized to run under SimH
- - Implments two emulated SimH hard disk images
- - Uses SimH RTC
-
-ZETA (ZETA_std.rom):
- - CPU speed is detected at startup
- - Console on onboard UART serial port at 38400 baud
- - Auto-detects FDC and installs 3.5" disk support
-   if found
- - Auto detects on-board floppy disk controller and installs
-   support for one attached 3.5" floppy disk if found
- - Auto-detects ParPortProp and includes support for it if it
-   is attached.
- - If ParPortProp is installed, initial console output is
-   determined by JP1.  If JP1 is shorted, console will go to
-   on-board serial port, if JP1 is open, console will go to
-   ParPortProp video and keyboard ports.
-
-ZETA2 (ZETA2_std.rom):
- - CPU speed is detected at startup
- - Console on onboard UART serial port at 38400 baud
- - Auto detects on-board floppy disk controller and installs
-   support for one attached 3.5" floppy disk if found
- - Auto-detects ParPortProp and includes support for it if it
-   is attached.
- - Uses CTC to generate periodic timer interrupts.
- - If ParPortProp is installed, initial console output is
-   determined by JP1.  If JP1 is shorted, console will go to
-   on-board serial port, if JP1 is open, console will go to
-   ParPortProp video and keyboard ports.
-
-N8 (N8_std.rom):
- - CPU speed is detected at startup
- - Console on Z180 onboard primary ASCI serial port at 38400 baud
- - Auto detects onboard floppy disk controller and installs
-   support for two attached 3.5" floppy disks if found
- - Includes support for on-board TMS9918 video and keyboard
-   including VT-100/ANSI terminal emulation.
- - Includes support for on-board SD Card as hard disk and
-   assumes a production level N8 board (date code >= 2312).
-
-MK4 (MK4_std.rom):
- - CPU speed is detected at startup
- - Console on Z180 onboard primary ASCI serial port at 38400 baud
- - Includes support for on-board IDE port (CF Card via adapter).
- - Includes support for on-board SD Card port.
- - Auto detects Dual IDE floppy disk controller and installs
-   support for two attached 3.5" floppy disks if found
- - Auto-detects PropIO or PropIO V2 and installs associated
-   video, keyboard and SD Card support if present.
- - Includes support for CVDU and VGA3 boards.  If detected at
-   startup, support for video and keyboard is installed
-   including VT-100/ANSI terminal emulation.
-
-RCZ80 (RCZ80_std.rom):
- - Assumes CPU oscillator of 7.3728 MHz
- - Requires 512K RAM/ROM module
- - Auto detects Serial I/O Module (ACIA), Dual Serial
-   Module (SIO/2), and EP Dual UART.
- - Console on whichever serial module is installed,
-   order of priority is UART, SIO, then ACIA.
- - Baud rate is determined by hardware, but normally 115200.
- - Auto support for RC2014 Compact Flash Module
- - Auto support for RC2014 PPIDE Module
- - Support for Scott Baker SIO board may be enabled in config
- - Auto detects WDC floppy disk controller and installs
-   support for two attached 3.5" floppy disks if found
- - Support for SMC floppy controller may be enabled in config
- - Support for J.B. Lang TMS9918 video card may be enabled in config
- - Support for PropIO V2 may be enabled in config (PRPENABLE).  If
-   enabled, will auto-detect and install associated
-   video, keyboard and SD Card support if present.
-
-RCZ80 w/ KIO (RCZ80_kio.rom):
- - Same as RCZ80_std
- - Requires KIO module
- - SIO ports provided by KIO
-
-RCZ180 (RCZ180_nat.rom & RCZ180_ext.rom):
- - Assumes CPU oscillator of 18.432 MHz
- - Console on Z180 onboard primary ASCI serial port at 115200 baud
- - Auto support for RC2014 Compact Flash Module
- - Auto support for RC2014 PPIDE Module
- - Support for alternative serial modules may be enabled in config
- - Auto detects WDC floppy disk controller and installs
-   support for two attached 3.5" floppy disks if found
- - Support for SMC floppy controller may be enabled in config
- - Support for J.B. Lang TMS9918 video card may be enabled in config
- - You must pick the variant (_ext or _nat) depending
-   on which memory module you are using:
-   - RCZ180_ext.rom uses external bank management to access
-     memory, such as the 512K RAM/ROM module.
-   - RCZ180_nat.rom uses the built-in Z180 memory manager
-     for use with memory modules using direct physical
-     addressing of memory, such as the SC119.
- - Support for PropIO V2 may be enabled in config (PRPENABLE).  If
-   enabled, will auto-detect and install associated
-   video, keyboard and SD Card support if present.
-
-RCZ280 (RCZ280_ext.rom, RCZ280_nat.rom, RCZ280_nat_zz.rom):
- - Assumes CPU oscillator of 24 MHz
- - Bus clock will be 6 MHz or 12 MHz, so does not match RC2014 standard!!!
- - Requires 512K RAM/ROM module (unless using ZZ80MB)
- - Auto detects Serial I/O Module (ACIA), Dual Serial
-   Module (SIO), EP Dual UART (DUART), and built-in Z280 UART (Z2U).
- - ACIA module is only supported on _ext variant.
- - Built-in Z280 UART (Z2U) is buffered and interrupt driven only
-   on _nat and _nat_zz variants.  It uses polling I/O on _ext.
- - Console on whichever serial module is installed,
-   order of priority is Z2U, UART, SIO, DUART, ACIA
- - Baud rate is determined by hardware, but normally 115200.
- - Auto support for RC2014 Compact Flash Module
- - Auto support for RC2014 PPIDE Module
- - Support for Scott Baker SIO board may be enabled in config
- - Auto detects WDC floppy disk controller and installs
-   support for two attached 3.5" floppy disks if found
- - Support for SMC floppy controllers may be enabled in config
- - Support for J.B. Lang TMS9918 video card may be enabled in config
- - You must pick the variant (_ext, _nat, or _nat_zz) depending
-   on which platform or memory module you are using:
-   - RCZ280_ext.rom uses external bank management to access
-     memory, such as the 512K RAM/ROM module.
-   - RCZ280_nat.rom uses the built-in Z280 memory manager
-     for use with memory modules using direct physical
-     addressing of memory, such as the SC119.
-   - RCZ280_nat_zz.rom is specifically for the ZZ80MB platform
-     which has both CPU and memory onboard.
- - Support for PropIO V2 may be enabled in config (PRPENABLE).  If
-   enabled, will auto-detect and install associated
-   video, keyboard and SD Card support if present.
-
-SCZ180 (SCZ180_126.rom, SCZ180_130.rom, SCZ180_131.rom, SCZ140.rom):
- - Same as RCZ180
- - Adds auto support for onboard SPI SD Card
- - The 4 different variants of SCZ180 are provided to match the
-   4 corresponding systems (SC126, SC130, SC131, and SC140)
-   designed by Stephen Cousins.
- - Support for PropIO V2 may be enabled in config (PRPENABLE).  If
-   enabled, will auto-detect and install associated
-   video, keyboard and SD Card support if present.
-
-EZZ80 (EZZ80_std.rom):
- - Assumes CPU oscillator of 10.000 MHz
- - Console on primary SIO serial port at 115200 baud
- - Includes support for on-board SIO
- - Auto support for RC2014 Compact Flash Module
- - Auto support for RC2014 PPIDE Module
- - Auto detects WDC floppy disk controller and installs
-   support for two attached 3.5" floppy disks if found
- - Support for SMC floppy controllers may be enabled in config
- - Support for PropIO V2 may be enabled in config (PRPENABLE).  If
-   enabled, will auto-detect and install associated
-   video, keyboard and SD Card support if present.
-
-DYNO (DYNO_std.rom):
- - Assumes CPU oscillator of 18.432 MHz
- - Console on Z180 onboard serial ports at 38400 baud
- - Includes support for BQ4842 RTC
- - Auto detects Dyno floppy disk controller and installs
-   support for two attached 3.5" floppy disks if found
- - Includes support for onboard PPIDE
--- a/Binary/ZPM3/Makefile
+++ b/Binary/ZPM3/Makefile
@@ -3,5 +3,5 @@ MOREDIFF := $(shell $(TOOLS)/unix/casefn.sh *.spr)

 include $(TOOLS)/Makefile.inc

-clobber::
-	@rm -f *.spr
+clean::
+	@rm -f *.spr *.com *.sys *.dat *.zpm
--- a/Binary/cpnos-wbw.sys
+++ b/Binary/cpnos-wbw.sys
--- a/Build.cmd
+++ b/Build.cmd
@@ -3,4 +3,4 @@ setlocal

 pushd Source && call Build %* || exit /b & popd

-pause
+if "%*" == "" pause
--- a/Doc/ChangeLog.txt
+++ b/Doc/ChangeLog.txt
@@ -62,6 +62,13 @@ Version 3.1.1
 - WBW: ZPMLDR and ZPM3 fixes, credit to Lars Nelson for finding ZPM3 source!
 - DDW: Add support for MBC sound card
 - WBW: Add support for "romless" booting
+- L?N: Fixes for ZCPR-D&J (buffer overflow, default drive/user)
+- J?P: Add support for DS1501 RTC
+- LLS: Added a user defined mode for SD Card interfaces (not complete)
+- L?N: Updated ZDE to v1.8 including time stamp preservation fixes
+- D?M: Minor update to CP/NET client files, fix to CPNBOOT
+- WBW: Added p-System IV.0 Z80 implementation
+- WBW: Hacked SURVEY to work around bank switching crash

 Version 3.1
 -----------
--- a/Applications.pdf
+++ b/Applications.pdf
--- a/Applications.pdf
+++ b/Applications.pdf
--- a/Architecture.pdf
+++ b/Architecture.pdf
--- a/Catalog.pdf
+++ b/Catalog.pdf
--- a/Errata.pdf
+++ b/Errata.pdf
--- a/Started.pdf
+++ b/Started.pdf
--- a/Applications.pdf
+++ b/Applications.pdf
--- a/Doc/RomWBW
+++ b/Doc/RomWBW
--- a/Doc/RomWBW
+++ b/Doc/RomWBW
--- a/Manual.pdf
+++ b/Manual.pdf
--- a/Options.pdf
+++ b/Options.pdf
--- a/Doc/qcp27.pdf
+++ b/Doc/qcp27.pdf
--- a/Doc/qdos27.pdf
+++ b/Doc/qdos27.pdf
--- a/Doc/qpm27.pdf
+++ b/Doc/qpm27.pdf
--- a/15
+++ b/15
@@ -1,20 +1,19 @@
 all:
-	$(MAKE) --directory Tools/unix
+	$(MAKE) --directory Tools
 	$(MAKE) --directory Source

 clean:
-	$(MAKE) --directory Tools/unix clean
+	$(MAKE) --directory Tools clean
 	$(MAKE) --directory Source clean
 	$(MAKE) --directory Binary clean
+	rm -f make.log

-clobber:
-	$(MAKE) --directory Tools/unix clobber
-	$(MAKE) --directory Source  clobber
-	$(MAKE) --directory Binary clobber
-	rm -f typescript
+clobber: clean

 diff:
 	$(MAKE) --directory Source diff

 dist:
-	$(MAKE) ROM_PLATFORM=dist
+	$(MAKE) ROM_PLATFORM=dist 2>&1 | tee make.log
+	$(MAKE) --directory Source clean
+	$(MAKE) --directory Tools clean
--- a/ReadMe.md
+++ b/ReadMe.md
--- a/ReadMe.txt
+++ b/ReadMe.txt
--- a/Source/Apps/Build.cmd
+++ b/Source/Apps/Build.cmd
@@ -21,9 +21,6 @@ call :asm rtchb || exit /b

 zxcc Z80ASM -SYSGEN/F || exit /b

-zxcc MAC SURVEY.ASM -$PO || exit /b
-zxcc MLOAD25 -SURVEY.COM=SURVEY.HEX || exit /b
-
 pushd XM && call Build || exit /b & popd
 pushd FDU && call Build || exit /b & popd
 pushd Tune && call Build || exit /b & popd
@@ -34,6 +31,7 @@ pushd ZMD && call Build || exit /b & popd
 pushd Dev && call Build || exit /b & popd
 pushd VGM && call Build || exit /b & popd
 pushd cpuspd && call Build || exit /b & popd
+pushd Survey && call Build || exit /b & popd

 copy *.com %APPBIN%\ || exit /b

--- a/Source/Apps/Clean.cmd
+++ b/Source/Apps/Clean.cmd
@@ -17,3 +17,4 @@ pushd ZMD && call Clean || exit /b 1 & popd
 pushd Dev && call Clean || exit /b 1 & popd
 pushd VGM && call Clean || exit /b 1 & popd
 pushd cpuspd && call Clean || exit /b 1 & popd
+pushd Survey && call Clean || exit /b 1 & popd
--- a/Source/Apps/Makefile
+++ b/Source/Apps/Makefile
@@ -1,13 +1,9 @@
-OBJECTS = sysgen.com survey.com \
-	syscopy.com assign.com format.com talk.com mode.com rtc.com \
-	timer.com rtchb.com
-SUBDIRS = XM FDU FAT Tune Test ZMP ZMD Dev VGM cpuspd
+OBJECTS = sysgen.com syscopy.com assign.com format.com talk.com \
+	mode.com rtc.com timer.com rtchb.com
+SUBDIRS = XM FDU FAT Tune Test ZMP ZMD Dev VGM cpuspd Survey
 DEST = ../../Binary/Apps
 TOOLS =../../Tools

 include $(TOOLS)/Makefile.inc

 USETASM = 1
-
-survey.com: USETASM = 0
-
--- a/Source/Apps/Survey/Build.cmd
+++ b/Source/Apps/Survey/Build.cmd
@@ -0,0 +1,16 @@
+@echo off
+setlocal
+
+set TOOLS=..\..\..\Tools
+
+set PATH=%TOOLS%\zxcc;%PATH%
+
+set CPMDIR80=%TOOLS%/cpm/
+
+:: zxcc MAC survey.asm -$PO || exit /b
+:: zxcc MLOAD25 survey || exit /b
+
+zxcc M80 -,=survey/L/R
+zxcc L80 -survey,survey/N/E
+
+copy /Y survey.com ..\..\..\Binary\Apps\ || exit /b
--- a/Source/Apps/Survey/Clean.cmd
+++ b/Source/Apps/Survey/Clean.cmd
@@ -0,0 +1,8 @@
+@echo off
+setlocal
+
+if exist *.hex del *.hex
+if exist *.rel del *.rel
+if exist *.prn del *.prn
+if exist *.lst del *.lst
+if exist *.com del *.com
--- a/Source/Apps/Survey/Makefile
+++ b/Source/Apps/Survey/Makefile
@@ -0,0 +1,6 @@
+OBJECTS = survey.com
+DEST = ../../../Binary/Apps
+TOOLS = ../../../Tools
+OTHERS = *.hex
+
+include $(TOOLS)/Makefile.inc
--- a/Source/Apps/Survey/survey.mac
+++ b/Source/Apps/Survey/survey.mac
@@ -15,6 +15,10 @@
 ;
 ;VERSION LIST - Most recent version first.
 ;
+;10/Feb/23 - Total hack to avoid crash on ECB SBC
+;            RomWBW now required by this version
+;            Wayne Warthen
+;
 ;16/Dec/17 - Handle 16-bit port addressing using
 ;            Z80 IN A,(C) instruction.     Wayne Warthen
 ;
@@ -234,7 +238,21 @@ TABS	EQU	9		; Tab columns
 ;	MAIN PROGRAM	;
 ;***********************;
 ;
-	ORG	100H
+	;ORG	100H
+;
+;
+;
+	.Z80
+	LD	HL,IMGORG
+	LD	DE,START
+	LD	BC,IMGEND-IMGORG
+	LDIR
+	JP	START
+	.8080
+;
+IMGORG:
+;
+	.PHASE	8000H
 ;
 START:
 	LXI	H,0			; Save stack pointer
@@ -242,7 +260,8 @@ START:
 	SHLD	OLDSP
 	LXI	SP,FINIS+64
 	CALL	TYPE			; Type initial CRLF
-	DB	TAB,TAB,'*** System Survey (December 17) ***'
+	DW	CRLF,CRLF
+	DB	TAB,'*** RomWBW System Survey (Feb 2023) ***'
 	DW	CRLF,CRLFE

 ;DISK SURVEY
@@ -586,6 +605,13 @@ PDLY:
 	MOV	A,H			; ON CONSOLE STATUS PORT
 	ORA	L
 	JNZ	PDLY
+;
+	.Z80
+	; RECORD THE ACTIVE BANK
+	LD	A,(0FFE0H)		; GET CURRENT HBIOS BANK ID
+	LD	(BANK),A		; AND SAVE IT
+	.8080
+;
 	LXI	H,0			; Init active port counter
 	mvi	d,0			; Init port counter
 	mvi	e,0ffh			; init port group variable
@@ -596,11 +622,23 @@ PORTLP:
 	CPI	SKIPORT
 	JZ	ISPORT			; Print mask port
 	ENDIF
-
+;
 	mov	c,a			; port number to reg c
 	mvi	b,0			; for 16 bit  port addressing
-	db	0edh,078h		; z80: in a,(c)
+	.Z80
+	in	a,(c)
+	.8080
+;
+	.Z80
+	; MAKE SURE CORRECT BANK IS STILL SELECTED!
+	push	af
+	ld	a,(BANK)
+	call	0FFF3H
+	pop	af
+	.8080
+;
 ; inactive port could return 0xFF or 0x78 or the port address
+;
 	cmp	c
 	jz	nextpt
 	cpi	0FFh
@@ -708,7 +746,6 @@ BITSHF:
 	JNZ	BITSHF
 	RET

-
 ;***********************;
 ;	DATA STORAGE	;
 ;***********************;
@@ -722,6 +759,12 @@ RAMF:	DS	1			; RAM good flag
 EMPF:	DS	1			; Empty so far flag
 BLKSHF:	DS	1			; block shift factor
 MAXALL:	DS	2			; maximum block number
+BANK:	DS	1			; saved HBIOS bank id
 FINIS	EQU	$			; End of program
+;
+	.DEPHASE
+;
+IMGEND:
+;
 	END

--- a/Source/Apps/TEST/sound/Scales.asm
+++ b/Source/Apps/TEST/sound/Scales.asm
@@ -0,0 +1,329 @@
+;
+;------------------------------------------------------------------------------
+; PLAY SCALES USING HBIOS
+;------------------------------------------------------------------------------
+;
+FCB		.EQU	$5C			; Location of default FCB
+BDOS		.EQU	$0005
+;
+		.ORG	$0100
+;
+                LD      (OLDSTACK),SP		; save old stack pointer
+                LD      SP,STACK		; set new stack pointer
+;
+;------------------------------------------------------------------------------
+; GET DEVICE # FROM COMMAND LINE
+;------------------------------------------------------------------------------
+;
+		LD	A,(FCB+1)		; GET FIRST CHAR 
+		SUB	' '
+		JR	Z,NO_ARG
+		SUB	'0'-' '
+		JP	C,EXIT
+;
+;------------------------------------------------------------------------------
+; DISPLAY DEVICE AND NUMBER OF CHANNELS
+;------------------------------------------------------------------------------
+;
+NO_ARG:		LD	(DEVICE),A		; 	
+		LD	DE,TXT_DEV		; DEVICE:
+		CALL	PRTSTR
+		CALL	PRTDECB
+		LD	C,A			; GET DEVICE ID
+		LD	A,':'
+		CALL	PRTCHR
+		LD	B,$55
+		PUSH	BC
+		LD	E,4
+		RST	08
+		LD	DE,TXT_NAME
+		LD	A,B
+		RRCA \ RRCA \ RRCA \ RRCA
+		CALL	PRTIDXDEA		; SHOW NAME
+		LD	DE,TXT_CH
+		CALL	PRTSTR
+;
+		POP	BC			; GET & DISPLAY # CHANNELS
+		LD	E,1
+		RST	08
+		LD	A,B		
+		CALL	PRTDECB
+		CALL	CRLF			; NUMBER OF CHANNELS IS IN B
+;
+;------------------------------------------------------------------------------
+; LOOP THROUGH EACH CHANNEL 
+;------------------------------------------------------------------------------
+
+CH__TONE:	LD	A,(DEVICE)	; C CONTAINS DEVICE
+		LD	C,A		; THROUGH THIS LOOP
+;
+		PUSH	BC
+		LD	B,50H		; RESET DEVICE
+		RST	08
+		POP	BC
+;
+		PUSH	BC
+		LD	B,51H		; VOLUME FULL
+		LD	L,0FFH
+		RST	08
+		POP	BC
+;
+		LD	A,B
+TST_TONE_LP:	DEC	A
+		LD	(CHANNEL),A	; SAVE CURRENT CHANNEL
+		CALL	TST_SCALES	; SCALES TEST
+;		CALL	TST_VOLUME	; VOLUME TEST
+		CALL	CRLF
+		DJNZ	TST_TONE_LP
+;
+		PUSH	BC
+		LD	B,50H		; RESET DEVICE
+		RST	08
+		POP	BC
+;
+;------------------------------------------------------------------------------
+; RESTORE STACK & EXIT
+;------------------------------------------------------------------------------
+;
+EXIT:		LD      SP, (OLDSTACK)		; Exit to CP/M
+		RST     00H
+		DI
+		HALT
+;
+;------------------------------------------------------------------------------
+; PLAY SCALES FROM HIGHEST HBIOS NOTE TO LOWEST
+;------------------------------------------------------------------------------
+;
+TST_SCALES:	PUSH	BC		
+		PUSH	AF
+;
+		LD	HL,380		; START NOTE
+		LD	(NOTE),HL	; Top of Octave 7 is 343
+
+		LD	B,51H		; VOLUME HIGH
+		LD	L,0FFH
+		PUSH	BC
+		RST	08
+		POP	BC
+;
+NEXT0:		PUSH	BC
+;
+		LD	DE,TXT_TSTCH	; DISPLAY CHANNEL 
+		CALL	PRTSTR
+		LD	A,(CHANNEL)
+		CALL	PRTDECB
+;
+		LD	DE,TXT_NOTE	; DISPLAY NOTE
+		CALL	PRTSTR
+		LD	HL,(NOTE)
+		CALL	PRTDECW
+		POP	BC
+;
+		LD	B,53H		; SET NOTE
+		LD	HL,(NOTE)
+		PUSH	BC
+		RST	08
+		POP	BC
+
+		OR	A		; DID DRIVER FAIL
+		JR	Z,NEXT4		; THIS NOTE ?
+
+		LD	DE,TXT_BAD_N
+		CALL	FAILMSG
+		JR	SKIP
+;
+NEXT4:		LD	B,57H		; DURATION
+		LD	HL,1000
+		PUSH	BC
+		RST	08
+		POP	BC
+
+		LD	B,54H		; PLAY
+		LD	A,(CHANNEL)
+		LD	D,A
+		PUSH	BC
+		RST	08
+		POP	BC
+;
+		OR	A		; DID DRIVER FAIL
+		JR	Z,NEXT2		; TO PLAY ?
+
+		LD	DE,TXT_BAD_N
+		CALL	FAILMSG
+		JR	SKIP
+;
+NEXT2:		CALL	DELAY
+		CALL	CRLF
+;
+SKIP:		LD	HL,(NOTE)
+		DEC	HL
+		LD	(NOTE),HL
+
+		INC	HL
+		LD	A,H
+		OR	L
+		DEC	HL
+		JR	NZ,NEXT0
+;
+		LD	B,51H		; VOLUME
+		LD	L,00H		; OFF
+		PUSH	BC
+		RST	08
+		POP	BC
+;
+		LD	B,54H		; PLAY
+		LD	A,(CHANNEL)
+		LD	D,A
+		PUSH	BC
+		RST	08
+		POP	BC
+
+		PUSH	BC
+		LD      C, 6		; check for keypress
+		LD      E,0FFH
+		CALL    BDOS
+		POP	BC
+		OR      A
+		JP	NZ,EXIT
+
+		POP	AF
+		POP	BC
+;
+		RET
+;
+FAILMSG:	PUSH	AF
+		PUSH	BC
+		CALL	PRTSTR
+		CALL	CRLF
+		POP	BC
+		POP	AF
+		RET
+;
+;------------------------------------------------------------------------------
+; CONSTANT TONE ON ALL CHANNELS, SCALE VOLUME
+;------------------------------------------------------------------------------
+;
+TST_VOLUME:
+	LD	HL,332+48		; TONE
+	LD	(NOTE),HL
+;
+	LD	B,3
+NEXTCH1	LD	A,B
+	DEC	A
+	LD	(CHANNEL),A
+	PUSH	BC		; ACROSS
+	CALL	TONE		; ALL
+
+	LD      C, 6		; KEYPRESS 
+        LD      E, 0FFH
+        CALL    BDOS
+	POP	BC		; CHANNELS
+
+        OR      A
+        JP	NZ,EXIT
+
+	DJNZ	NEXTCH1
+
+	RET
+
+TONE:	LD	A,(DEVICE)
+	LD	C,A
+
+	LD	B,50H		; RESET
+	PUSH	BC
+	RST	08
+	POP	BC
+;
+NEXT1:	LD	B,51H		; VOLUME
+	LD	A,(VOLUME)
+	LD	L,A
+	PUSH	BC
+	RST	08
+	POP	BC
+;
+	LD	B,53H		; NOTE
+	LD	HL,(NOTE)
+	PUSH	BC
+	RST	08
+	POP	BC
+;
+	LD	B,54H		; PLAY
+	LD	A,(CHANNEL)
+	LD	D,A
+	PUSH	BC
+	RST	08
+	POP	BC
+;
+	CALL	DELAY
+;
+	LD	A,(VOLUME)
+	DEC	A
+	LD	(VOLUME),A
+	JR	NZ,NEXT1
+;
+	LD	B,51H		; VOLUME
+	LD	L,00H
+	PUSH	BC
+	RST	08
+	POP	BC
+;
+	LD	B,54H		; PLAY
+	PUSH	BC
+	LD	A,(CHANNEL)
+	LD	D,A
+	POP	BC
+	RST	08
+;
+	RET
+;;
+;------------------------------------------------------------------------------
+; LONG DELAY
+;------------------------------------------------------------------------------
+;
+DELAY:	LD	HL,-1
+DELAY1:	DEC	HL
+	LD	A,H
+	OR	L
+	JR	NZ,DELAY1
+	RET
+;
+;------------------------------------------------------------------------------
+; PRINT THE nTH STRING IN A LIST OF STRINGS WHERE EACH IS TERMINATED BY 0
+; A REGISTER DEFINES THE nTH STRING IN THE LIST TO PRINT AND DE POINTS
+; TO THE START OF THE STRING LIST.
+;------------------------------------------------------------------------------
+;
+PRTIDXDEA:	LD	C,A
+		OR	A
+PRTIDXDEA1:	JR	Z,PRTIDXDEA3		; FOUND TARGET SO EXIT 
+PRTIDXDEA2:	LD	A,(DE)			; LOOP UNIT
+		INC	DE			; WE REACH
+		OR	A			; END OF STRING
+		JR	NZ,PRTIDXDEA2
+		DEC	C			; AT STRING END. SO GO
+		JR	PRTIDXDEA1		; CHECK FOR INDEX MATCH
+PRTIDXDEA3:	CALL	PRTSTR			; DISPLAY THE STRING
+		RET
+;
+#INCLUDE "printing.inc"
+;
+TXT_CH		.DB	"CHANNELS: ",0
+TXT_TSTCH	.DB	"CHANNEL: ",0
+TXT_BAD_N	.DB	" BAD NOTE",0
+TXT_BAD_P	.DB	" PLAY ERROR",0
+TXT_NOTE	.DB	" NOTE: ",0
+TXT_DEV		.DB	"DEVICE: ",0
+TXT_NAME	.DB	"SN76489 ",0
+		.DB	"AY-3-8910 ",0
+		.DB	"I/O PORT ",0
+		.DB	"YM2612 ",0
+MODE		.DB	0		; scales mode or volume mode
+DEVICE		.DB	0
+NOTE		.DW	128
+VOLUME		.DB	0
+CHANNEL		.DB	0
+OLDSTACK        .DW     0		; original stack pointer
+                .DS     40H		; space for stack
+STACK					; top of stack
+;
+	.END
--- a/Source/Apps/Test/Build.cmd
+++ b/Source/Apps/Test/Build.cmd
@@ -22,6 +22,7 @@ pushd kbdtest && call Build || exit /b & popd
 pushd ps2info && call Build || exit /b & popd
 pushd 2piotst && call Build || exit /b & popd
 pushd piomon && call Build || exit /b & popd
+pushd banktest && call Build || exit /b & popd

 goto :eof

--- a/Source/Apps/Test/Clean.cmd
+++ b/Source/Apps/Test/Clean.cmd
@@ -19,3 +19,4 @@ pushd kbdtest && call Clean || exit /b 1 & popd
 pushd ps2info && call Clean || exit /b 1 & popd
 pushd 2piotst && call Clean || exit /b 1 & popd
 pushd piomon && call Clean || exit /b 1 & popd
+pushd banktest && call Clean || exit /b 1 & popd
--- a/Source/Apps/Test/Makefile
+++ b/Source/Apps/Test/Makefile
@@ -1,5 +1,5 @@
 OBJECTS = 
-SUBDIRS = DMAmon I2C inttest ppidetst ramtest tstdskng rzsz vdctest kbdtest ps2info 2piotst piomon
+SUBDIRS = DMAmon I2C inttest ppidetst ramtest tstdskng rzsz vdctest kbdtest ps2info 2piotst piomon banktest
 DEST = ../../../Binary/Apps/Test
 TOOLS =../../../Tools

--- a/Source/Apps/Test/banktest/Build.cmd
+++ b/Source/Apps/Test/banktest/Build.cmd
@@ -0,0 +1,11 @@
+@echo off
+setlocal
+
+set TOOLS=../../../../Tools
+set PATH=%TOOLS%\tasm32;%PATH%
+set TASMTABS=%TOOLS%\tasm32
+
+tasm -t80 -g3 -fFF banktest.asm banktest.com banktest.lst || exit /b
+
+copy /Y banktest.com ..\..\..\..\Binary\Apps\Test\ || exit /b
+
--- a/Source/Apps/Test/banktest/Clean.cmd
+++ b/Source/Apps/Test/banktest/Clean.cmd
@@ -0,0 +1,6 @@
+@echo off
+setlocal
+
+if exist *.com del *.com
+if exist *.lst del *.lst
+if exist *.bin del *.bin
--- a/Source/Apps/Test/banktest/Makefile
+++ b/Source/Apps/Test/banktest/Makefile
@@ -0,0 +1,7 @@
+OBJECTS = banktest.com
+DEST = ../../../../Binary/Apps/Test
+TOOLS =../../../../Tools
+
+USETASM=1
+
+include $(TOOLS)/Makefile.inc
--- a/Source/Apps/Test/banktest/banktest.asm
+++ b/Source/Apps/Test/banktest/banktest.asm
@@ -0,0 +1,564 @@
+;===============================================================================
+; BANKTEST - Test RomWBW bank management API
+;
+;===============================================================================
+;
+;	Author:  Wayne Warthen (wwarthen@gmail.com)
+;_______________________________________________________________________________
+;
+; Usage:
+;   BANKTEST
+;
+; Operation:
+;   Steps through a series of banking API tests
+;_______________________________________________________________________________
+;
+; Change Log:
+;   2023-01-22 [WBW] Initial release
+;_______________________________________________________________________________
+;
+; ToDo:
+;_______________________________________________________________________________
+;
+;===============================================================================
+; Definitions
+;===============================================================================
+;
+runloc	.equ	$C000		; Running location (upper memory required)
+stksiz	.equ	$40		; Working stack size
+;
+rmj	.equ	3		; intended HBIOS version - major
+rmn	.equ	1		; intended HBIOS version - minor
+;
+restart	.equ	$0000		; CP/M restart vector
+;
+#include "../../../HBIOS/hbios.inc"
+;
+;===============================================================================
+; Code Section
+;===============================================================================
+;
+	.org	$100
+;
+	; relocate worker code to upper memory
+	ld	hl,begin	; start of working code image
+	ld	de,runloc	; running location
+	ld	bc,size		; size of working code image
+	ldir			; copy to upper RAM
+	jp	runloc		; and go
+;
+; Start of working code
+;
+begin	.equ	$		; image loaded here
+;
+	.org	runloc		; now generate running location adresses
+;
+	; setup stack (save old value)
+	ld	(stksav),sp	; save stack
+	ld	sp,stack	; set new stack
+;
+	; initialization
+	call	init		; initialize
+	jr	nz,exit		; abort if init fails
+;
+	; process
+	call 	process		; do main processing
+	jr	nz,exit		; abort on error
+;
+exit:	; clean up and return to command processor
+	call	crlf		; formatting
+	ld	sp,(stksav)	; restore stack
+	;jp	restart		; return to CP/M via restart
+	ret			; return to CP/M w/o restart
+;
+; Initialization
+;
+init:
+	call	crlf2		; formatting
+	ld	de,msgban	; point to version message part 1
+	call	prtstr		; print it
+;
+	call	idbio		; identify active BIOS
+	cp	1		; check for HBIOS
+	jp	nz,errbio	; handle BIOS error
+;
+	ld	a,rmj << 4 | rmn	; expected HBIOS ver
+	cp	d		; compare with result above
+	jp	nz,errbio	; handle BIOS error
+;
+initx
+	; initialization complete
+	xor	a		; signal success
+	ret			; return
+;
+; Process
+;
+process:
+;
+; Start by testing a bank switch and dumping some memory
+; from the new bank.
+;
+	di
+;
+	; Get and display current RAM bank
+	ld	b,BF_SYSGETBNK	; HBIOS GetBank function
+	rst	08		; do it via RST vector, C=bank id
+	ld	a,c		; put bank id in A
+	push	af		; save bank id returned
+	call	crlf2
+	ld	de,msgcur	; load message
+	call	prtstr		; print it
+	pop	af		; restore bank id
+	call	prthex		; print the bank id
+;
+	; Switch to first RAM bank
+	ld	b,BF_SYSSETBNK	; HBIOS SetBank function
+	ld	c,$80		; first RAM bank
+	rst	08		; do it via RST vector
+	ld	a,c		; original bank id to accum
+	ld	(orgbnk),a	; save it
+;
+; NOTE: Once the page zero of the default bank is swapped out, we
+; cannot use RST 08 for HBIOS function calls because the vector is
+; no longer in context.  Instead, we rely on the alternate call
+; address entry point.
+;
+	; Do an HBIOS function call while bank switched
+	call	crlf2
+	ld	de,msg80	; message to print
+	call	prtstr		; do it
+;
+	; Dump chunk of memory from bank
+	call	crlf
+	ld	de,0		; from 0x0000
+	call	dump_buffer
+;
+	; Switch back to original bank
+	ld	b,BF_SYSSETBNK	; HBIOS SetBank function
+	ld	a,(orgbnk)	; get original bank back
+	ld	c,a		; to C for function call
+	call	HB_INVOKE	; do it via call
+;
+	ei
+;
+; Now poke a small procedure into an alternate bank and do an
+; inter-bank call to execute it.
+;
+	; Copy test procedure to a foreign bank
+	ld	b,BF_SYSSETCPY	; HBIOS SysSetCopy function
+	ld	a,(orgbnk)	; our current bank is source
+	ld	e,a		; put in D
+	ld	d,xproc_bnk	; target bank is 0x80
+	ld	hl,xproc_len	; length to copy
+	rst	08		; do it
+;
+	ld	b,BF_SYSBNKCPY	; HBIOS SysBnkCopy function
+	ld	de,xproc_loc	; destination address
+	ld	hl,xproc	; source address
+	rst	08		; do it
+;
+	; Do an inter-bank call to the test procedure
+	di			; interrupts off
+	ld	a,xproc_bnk	; target bank
+	ld	ix,xproc_loc	; target address
+	call	HB_BNKCALL	; do it and pray
+	ei			; interrupts back on
+;
+	call	crlf2
+	ld	de,msgdone	; message to print
+	call	prtstr		; do it
+;
+	ret			; all done
+;
+; Test procedure to be copied into an alternate bank.  Code should
+; be entirely relocatable.
+;
+xproc_bnk	.equ	$80	; alternate bank for test proc
+xproc_loc	.equ	$1000	; run location for test proc
+;
+xproc:
+	call	crlf2
+	ld	de,msgxcal
+	call	prtstr
+	ret
+;
+xproc_end	.equ	$
+xproc_len	.equ	xproc_end - xproc
+;
+; Identify active BIOS.  RomWBW HBIOS=1, UNA UBIOS=2, else 0
+;
+idbio:
+;
+	; Check for UNA (UBIOS)
+	ld	a,($FFFD)	; fixed location of UNA API vector
+	cp	$C3		; jp instruction?
+	jr	nz,idbio1	; if not, not UNA
+	ld	hl,($FFFE)	; get jp address
+	ld	a,(hl)		; get byte at target address
+	cp	$FD		; first byte of UNA push ix instruction
+	jr	nz,idbio1	; if not, not UNA
+	inc	hl		; point to next byte
+	ld	a,(hl)		; get next byte
+	cp	$E5		; second byte of UNA push ix instruction
+	jr	nz,idbio1	; if not, not UNA, check others
+;
+	ld	bc,$04FA	; UNA: get BIOS date and version
+	rst	08		; DE := ver, HL := date
+;
+	ld	a,2		; UNA BIOS id = 2
+	ret			; and done
+;
+idbio1:
+	; Check for RomWBW (HBIOS)
+	ld	hl,(HB_IDENT)	; HL := HBIOS ident location
+	ld	a,'W'		; First byte of ident
+	cp	(hl)		; Compare
+	jr	nz,idbio2	; Not HBIOS
+	inc	hl		; Next byte of ident
+	ld	a,~'W'		; Second byte of ident
+	cp	(hl)		; Compare
+	jr	nz,idbio2	; Not HBIOS
+;
+	ld	b,BF_SYSVER	; HBIOS: VER function
+	ld	c,0		; required reserved value
+	rst	08		; DE := version, L := platform id
+;	
+	ld	a,1		; HBIOS BIOS id = 1
+	ret			; and done
+;
+idbio2:
+	; No idea what this is
+	xor	a		; Setup return value of 0
+	ret			; and done
+;
+; Print character in A without destroying any registers
+;
+prtchr:
+	push	bc		; save registers
+	push	de
+	push	hl
+	ld	e,a		; character to print in E
+	ld	b,BF_CIOOUT	; HBIOS function to output a character
+	ld	c,CIO_CONSOLE	; write to current console unit
+	call	HB_INVOKE	; invoke HBIOS via call
+	pop	hl		; restore registers
+	pop	de
+	pop	bc
+	ret
+;
+prtdot:
+;
+	; shortcut to print a dot preserving all regs
+	push	af		; save af
+	ld	a,'.'		; load dot char
+	call	prtchr		; print it
+	pop	af		; restore af
+	ret			; done
+;
+prtspace:
+;
+	; shortcut to print a space preserving all regs
+	push	af		; save af
+	ld	a,' '		; load dot char
+	call	prtchr		; print it
+	pop	af		; restore af
+	ret			; done
+;
+prtcr:
+;
+	; shortcut to print a dot preserving all regs
+	push	af		; save af
+	ld	a,13		; load CR value
+	call	prtchr		; print it
+	pop	af		; restore af
+	ret			; done
+;
+; Print a zero terminated string at (DE) without destroying any registers
+;
+prtstr:
+	push	de
+;
+prtstr1:
+	ld	a,(de)		; get next char
+	or	a
+	jr	z,prtstr2
+	call	prtchr
+	inc	de
+	jr	prtstr1
+;
+prtstr2:
+	pop	de		; restore registers
+	ret	
+;
+; Print a block of memory nicely formatted
+;  de=buffer address
+;
+dump_buffer:
+	call	crlf
+
+	push	de
+	pop	hl
+	inc	d
+	inc	d
+
+db_blkrd:
+	push	bc
+	push	hl
+	pop	bc
+	call	prthexword		; print start location
+	pop	bc
+	call	prtspace		;
+	ld	c,16			; set for 16 locs
+	push	hl			; save starting hl
+db_nxtone:
+	ld	a,(hl)			; get byte
+	call	prthex			; print it
+	call	prtspace		;
+db_updh:
+	inc	hl			; point next
+	dec	c			; dec. loc count
+	jr	nz,db_nxtone		; if line not done
+					; now print 'decoded' data to right of dump
+db_pcrlf:
+	call	prtspace		; space it
+	ld	c,16			; set for 16 chars
+	pop	hl			; get back start
+db_pcrlf0:
+	ld	a,(hl)			; get byte
+	and	060h			; see if a 'dot'
+	ld	a,(hl)			; o.k. to get
+	jr	nz,db_pdot		;
+db_dot:
+	ld	a,2eh			; load a dot
+db_pdot:
+	call	prtchr			; print it
+	inc	hl			;
+	ld	a,d			;
+	cp	h			;
+	jr	nz,db_updh1		;
+	ld	a,e			;
+	cp	l			;
+	jp	z,db_end		;
+db_updh1:
+; if block not dumped, do next character or line
+	dec	c			; dec. char count
+	jr	nz,db_pcrlf0		; do next
+db_contd:
+	call	crlf			;
+	jp	db_blkrd		;
+
+db_end:
+	ret
+;
+; Print the value in A in hex without destroying any registers
+;
+prthex:
+	push	af		; save AF
+	push	de		; save DE
+	call	hexascii	; convert value in A to hex chars in DE
+	ld	a,d		; get the high order hex char
+	call	prtchr		; print it
+	ld	a,e		; get the low order hex char
+	call	prtchr		; print it
+	pop	de		; restore DE
+	pop	af		; restore AF
+	ret			; done
+;
+; print the hex word value in bc
+;
+prthexword:
+	push	af
+	ld	a,b
+	call	prthex
+	ld	a,c
+	call	prthex 
+	pop	af
+	ret
+;
+; print the hex dword value in de:hl
+;
+prthex32:
+	push	bc
+	push	de
+	pop	bc
+	call	prthexword
+	push	hl
+	pop	bc
+	call	prthexword
+	pop	bc
+	ret
+;
+; Convert binary value in A to ascii hex characters in DE
+;
+hexascii:
+	ld	d,a		; save A in D
+	call	hexconv		; convert low nibble of A to hex
+	ld	e,a		; save it in E
+	ld	a,d		; get original value back
+	rlca			; rotate high order nibble to low bits
+	rlca
+	rlca
+	rlca
+	call	hexconv		; convert nibble
+	ld	d,a		; save it in D
+	ret			; done
+;
+; Convert low nibble of A to ascii hex
+;
+hexconv:
+	and	$0F	     	; low nibble only
+	add	a,$90
+	daa	
+	adc	a,$40
+	daa	
+	ret
+;
+; Print value of A or HL in decimal with leading zero suppression
+; Use prtdecb for A or prtdecw for HL
+;
+prtdecb:
+	push	hl
+	ld	h,0
+	ld	l,a
+	call	prtdecw		; print it
+	pop	hl
+	ret
+;
+prtdecw:
+	push	af
+	push	bc
+	push	de
+	push	hl
+	call	prtdec0
+	pop	hl
+	pop	de
+	pop	bc
+	pop	af
+	ret
+;
+prtdec0:
+	ld	e,'0'
+	ld	bc,-10000
+	call	prtdec1
+	ld	bc,-1000
+	call	prtdec1
+	ld	bc,-100
+	call	prtdec1
+	ld	c,-10
+	call	prtdec1
+	ld	e,0
+	ld	c,-1
+prtdec1:
+	ld	a,'0' - 1
+prtdec2:
+	inc	a
+	add	hl,bc
+	jr	c,prtdec2
+	sbc	hl,bc
+	cp	e
+	ret	z
+	ld	e,0
+	call	prtchr
+	ret
+;
+; Start a new line
+;
+crlf2:
+	call	crlf		; two of them
+crlf:
+	push	af		; preserve AF
+	ld	a,13		; <CR>
+	call	prtchr		; print it
+	ld	a,10		; <LF>
+	call	prtchr		; print it
+	pop	af		; restore AF
+	ret
+;
+; Get the next non-blank character from (HL).
+;
+nonblank:
+	ld	a,(hl)		; load next character
+	or	a		; string ends with a null
+	ret	z		; if null, return pointing to null
+	cp	' '		; check for blank
+	ret	nz		; return if not blank
+	inc	hl		; if blank, increment character pointer
+	jr	nonblank	; and loop
+;
+; Convert character in A to uppercase
+;
+ucase:
+	cp	'a'		; if below 'a'
+	ret	c		; ... do nothing and return
+	cp	'z' + 1		; if above 'z'
+	ret	nc		; ... do nothing and return
+	res	5,a		; clear bit 5 to make lower case -> upper case
+	ret			; and return
+;
+; Add the value in A to HL (HL := HL + A)
+;
+addhl:
+	add	a,l		; A := A + L
+	ld	l,a		; Put result back in L
+	ret	nc		; if no carry, we are done
+	inc	h		; if carry, increment H
+	ret			; and return
+;
+; Jump indirect to address in HL
+;
+jphl:
+	jp	(hl)
+;
+; Errors
+;
+erruse:	; command usage error (syntax)
+	ld	de,msguse
+	jr	err
+;
+errprm:	; command parameter error (syntax)
+	ld	de,msgprm
+	jr	err
+;
+errbio:	; invalid BIOS or version
+	ld	de,msgbio
+	jr	err
+;
+err:	; print error string and return error signal
+	call	crlf2		; print newline
+;
+err1:	; without the leading crlf
+	call	prtstr		; print error string
+;
+err2:	; without the string
+;	call	crlf		; print newline
+	or	$FF		; signal error
+	ret			; done
+;
+;===============================================================================
+; Storage Section
+;===============================================================================
+;
+orgbnk	.db	0		; original bank id at startup
+;
+stksav	.dw	0		; stack pointer saved at start
+	.fill	stksiz,0	; stack
+stack	.equ	$		; stack top
+;
+; Messages
+;
+msgban	.db	"BANKTEST v1.0, 22-Jan-2023",13,10
+	.db	"Copyright (C) 2023, Wayne Warthen, GNU GPL v3",0
+msguse	.db	"Usage: BANKTEST",13,10
+msgprm	.db	"Parameter error (BANKTEST /? for usage)",0
+msgbio	.db	"Incompatible BIOS or version, "
+	.db	"HBIOS v", '0' + rmj, ".", '0' + rmn, " required",0
+msgcur	.db	"Initial Bank ID = 0x",0
+msg80	.db	"Hello from bank 0x80!",0
+msgxcal	.db	"Inter-bank procedure call test...",0
+msgdone	.db	"End of bank test",0
+;
+;
+;
+size	.equ	$ - runloc
+;
+	.end
--- a/Source/Apps/Test/rzsz/rz.asm
+++ b/Source/Apps/Test/rzsz/rz.asm
@@ -327,9 +327,9 @@ bdos_s:		call	bdos
 		ret

 ;----------------------------------------------------------------------------
-;		S u b r	o u t i	n e
+;		Search for 0 terminated string starting at HL

-sub_476:	push	af
+Search0:	push	af
 loc_477:	push	bc
 		xor	a
 		ld	b,a
@@ -361,7 +361,7 @@ text495h:	.db	0,0,0

 sub_4A4:	ld	de,file_fcb
 		ld	hl,byte_4F8
-		ld	(hl),3Ah
+		ld	(hl),':'
 		inc	hl
 		xor	a
 		ld	b,0Dh
@@ -370,14 +370,14 @@ sub_4A4:	ld	de,file_fcb
 		call	sub_16C4
 		dec	de
 		ld	a,(de)
-		add	a,40h
+		add	a,'A'-1
 		ld	(byte_4F4),a
 		dec	de
 		ld	a,(de)
 		ld	de,byte_4F5
 		call	sub_16E7
-		ld	a,24h
-		ld	(byte_507),a
+		ld	a,'$'
+		ld	(term_fn),a
 		ld	de,text4F2h
 		ld	c,C_WRITESTR
 		call	bdos		; Output string
@@ -386,13 +386,13 @@ sub_4A4:	ld	de,file_fcb
 		or	l
 		ret	z
 		ld	b,1
-		call	sub_476
+		call	Search0
 		dec	hl
-		ld	(hl),24h
+		ld	(hl),'$'
 		ld	de,(byte_2CD4)
 		ld	c,C_WRITESTR
 		call	bdos		; Output string
-		ld	de,text508h
+		ld	de,newline
 		ld	c,C_WRITESTR
 		jp	bdos		; Output string

@@ -418,8 +418,8 @@ byte_4F8:	.db	0 ;
 		.db	0 ;
 		.db	0 ;
 		.db	20h ;
-byte_507:	.db	0			
-text508h:	.text	"\r\n$"
+term_fn:	.db	0			
+newline:	.text	"\r\n$"

 ;----------------------------------------------------------------------------
 ;		S u b r	o u t i	n e
@@ -1278,7 +1278,7 @@ loc_9AE:	ld	a,(byte_8AF)
 		ret	z
 		push	hl
 		ld	b,1
-		call	sub_476
+		call	Search0
 		dec	hl
 		ld	(hl),20h
 		pop	hl
--- a/Source/Apps/Tune/printing.inc
+++ b/Source/Apps/Tune/printing.inc
@@ -34,6 +34,7 @@ PRTCR:
 ; Print a zero terminated string at (DE) without destroying any registers
 ;
 PRTSTR:
+	PUSH	AF
 	PUSH	DE
 ;
 PRTSTR1:
@@ -46,6 +47,7 @@ PRTSTR1:
 ;
 PRTSTR2:
 	POP	DE		; restore registers
+	POP	AF
 	RET
 ;
 ; Print the value in A in hex without destroying any registers
--- a/Source/Apps/VGM/Build.cmd
+++ b/Source/Apps/VGM/Build.cmd
@@ -6,6 +6,7 @@ set PATH=%TOOLS%\tasm32;%PATH%
 set TASMTABS=%TOOLS%\tasm32

 tasm -t180 -g3 -fFF -dWBW vgmplay.asm vgmplay.com vgmplay.lst || exit /b
+tasm -t180 -g3 -fFF -dWBW ymfmdemo.asm ymfmdemo.com ymfmdemo.lst || exit /b

 copy /Y vgmplay.com ..\..\..\Binary\Apps\ || exit /b
-copy /Y Tunes\*.* ..\..\..\Binary\Apps\Tunes\ || exit /b
+copy /Y Tunes\*.vgm ..\..\..\Binary\Apps\Tunes\ || exit /b
--- a/Source/Apps/VGM/Makefile
+++ b/Source/Apps/VGM/Makefile
@@ -10,6 +10,9 @@ DEPS := vgmplay.asm $(shell find . -name '*.inc')
 vgmplay.com: $(DEPS)
 	$(TASM) -dWBW vgmplay.asm vgmplay.com vgmplay.lst

+ym2612.com: 
+	$(TASM) -dWBW ymfmdemo.asm ymfmdemo.com ymfmdemo.lst
+
 all::
 	mkdir -p $(DEST)/Tunes
-	cp Tunes/* $(DEST)/Tunes
+	cp Tunes/*.vgm $(DEST)/Tunes
--- a/Source/Apps/VGM/Tunes/More/aggress.vgm
+++ b/Source/Apps/VGM/Tunes/More/aggress.vgm
--- a/Source/Apps/VGM/Tunes/More/anna.vgm
+++ b/Source/Apps/VGM/Tunes/More/anna.vgm
--- a/Source/Apps/VGM/Tunes/More/bgm.vgm
+++ b/Source/Apps/VGM/Tunes/More/bgm.vgm
--- a/Source/Apps/VGM/Tunes/More/descent.vgm
+++ b/Source/Apps/VGM/Tunes/More/descent.vgm
--- a/Source/Apps/VGM/Tunes/More/fieldmap.vgm
+++ b/Source/Apps/VGM/Tunes/More/fieldmap.vgm
--- a/Source/Apps/VGM/Tunes/More/itsgamov.vgm
+++ b/Source/Apps/VGM/Tunes/More/itsgamov.vgm
--- a/Source/Apps/VGM/Tunes/More/lemmin01.vgm
+++ b/Source/Apps/VGM/Tunes/More/lemmin01.vgm
--- a/Source/Apps/VGM/Tunes/More/pengui03.vgm
+++ b/Source/Apps/VGM/Tunes/More/pengui03.vgm
--- a/Source/Apps/VGM/Tunes/More/pitfal02.vgm
+++ b/Source/Apps/VGM/Tunes/More/pitfal02.vgm
--- a/Source/Apps/VGM/Tunes/More/qix.vgm
+++ b/Source/Apps/VGM/Tunes/More/qix.vgm
--- a/Source/Apps/VGM/Tunes/More/startdem.vgm
+++ b/Source/Apps/VGM/Tunes/More/startdem.vgm
--- a/Source/Apps/VGM/Tunes/More/teddy.vgm
+++ b/Source/Apps/VGM/Tunes/More/teddy.vgm
--- a/Source/Apps/VGM/Tunes/More/tiger02.vgm
+++ b/Source/Apps/VGM/Tunes/More/tiger02.vgm
--- a/Source/Apps/VGM/Tunes/bgm.vgm
+++ b/Source/Apps/VGM/Tunes/bgm.vgm
--- a/Source/Apps/VGM/Tunes/ending.vgm
+++ b/Source/Apps/VGM/Tunes/ending.vgm
--- a/Source/Apps/VGM/Tunes/filthy01.vgm
+++ b/Source/Apps/VGM/Tunes/filthy01.vgm
--- a/Source/Apps/VGM/Tunes/inchina.vgm
+++ b/Source/Apps/VGM/Tunes/inchina.vgm
--- a/Source/Apps/VGM/Tunes/shirakaw.vgm
+++ b/Source/Apps/VGM/Tunes/shirakaw.vgm
--- a/Source/Apps/VGM/Tunes/startdem.vgm
+++ b/Source/Apps/VGM/Tunes/startdem.vgm
--- a/Source/Apps/VGM/printing.inc
+++ b/Source/Apps/VGM/printing.inc
@@ -34,6 +34,7 @@ PRTCR:
 ; Print a zero terminated string at (DE) without destroying any registers
 ;
 PRTSTR:
+	PUSH	AF
 	PUSH	DE
 ;
 PRTSTR1:
@@ -46,6 +47,7 @@ PRTSTR1:
 ;
 PRTSTR2:
 	POP	DE		; restore registers
+	POP	AF
 	RET
 ;
 ; Print the value in A in hex without destroying any registers
--- a/Source/Apps/VGM/vgmplay.asm
+++ b/Source/Apps/VGM/vgmplay.asm
--- a/Source/Apps/VGM/vgmplay.txt
+++ b/Source/Apps/VGM/vgmplay.txt
@@ -5,39 +5,70 @@ Simple player for VGM (Video Game Music) files.

 Usage:

-  VGMPLAY MUSIC.VGM
+VGMPLAY MUSIC[.VGM]

-Default Ports:
+Press a key to exit the program. 

-  D8H-D0H - First AY-3-8910 (RSEL/RDAT)
-  A0H-A1H - Second AY-3-8910
-  FFH     - First SN76489
-  FBH     - Second SN76489
-  C6H-C7H - YM2612/YM3484
+Supported devices
+=================

-If your system uses different ports you need to recompile the source.
+SN76489
+AY-3-89810
+YM2612/YM3484
+YM2151

-Note: The player should be compatible with VGM files up to version 1.51
-but there are very few controls (if any) in the code, be sure to have
-a good VGM file that doesn't contain much extra data. These files can be
-very big, the player is limited to the available TPA space which is
-typically around 54-55k, bigger files will overwrite the CP/M code and/or
-wrap around the 64k limit. 
+Supported platforms
+===================

-The played is designed to run on a standard RC2014 with a 7.3728 MHz clock, 
-if your system uses a different clock you need to adjust the frame delay accordingly.
+VGM Player is currently being developed on the ROMWBW platform using the Retrobrew computers
+EBC-SBC-V2 (Z80), ECB-SCG (AY-3-8910) and ECB-VGM (YM2612 and 2xSN76489) board. 
+It can be configured to run with other hardware such as RC2014, P8X180 and nhyodyne MBC.

+VGM files can be very big and are limited in size by the available TPA space, which is typically 52k.
+
+Processor speed affects the playback speed. Under ROMWBW the player will detect the cpu speed configuration
+and adjust timing loops. For other platforms, default speeds are configured but may need to be changed
+to suit your hardware. Counter/Timer hardware may be supported in future.

 Example Music Files
 ===================

-LEMMIN01.VGM - SN76489        - Lemmings: Title Screen
-PENGUI03.VGM - AY-3-8910      - Penguin Adventure: Forest Path
-PITFAL02.VGM - 2xSN76489      - Pitfall II: Scene 1
-TIGER02.VGM  - 2xAY-3-8910    - Tiger Hely: First Mission
-WONDER01.VGM - 2xSN76489      - Wonder Boy in Monster Land
-FILTHY01.VGM - YM3484         - Columns : Filthy
-ITSGAMOV.VGM - YM3484+SN76489 - Puyo Puyo Tsuu : It's Game Over!
+ENDING.VGM   - AY-3-8910           * Puyo Puyo: Ending (Unused)                                   : 24K
+QIX.VGM      - AY-3-8910           - Super Qix: Main BGM 2                                        : 28K
+AGGRESS.VGM  - AY-3-8910           - Rastan Saga: Aggressive World                                : 32K
+PENGUI03.VGM - AY-3-8910           - Penguin Adventure: Forest Path                               : 44K
+TIGER02.VGM  - 2xAY-3-8910         - Tiger Hely: First Mission                                    : 28K
+BGM.VGM      - 2xAY-3-8910         * SHM: BGM                                                     : 8K
+LEMMIN01.VGM - SN76489             - Lemmings: Title Screen                                       : 44K
+TEDDY.VGM    - 2xSN76489           - TeddyBoy Blues: Title ~ Main Theme                           : 52K
+PITFAL02.VGM - 2xSN76489           - Pitfall II: Scene 1                                          : 16K
+WONDER01.VGM - 2xSN76489           * Wonder Boy in Monster Land: Monster Land                     : 40K
+DESCENT.VGM  - SN76489+YM2612      - Flashback: The Quest for Identity: Descent into the Tunnels  : 40K
+SHIRAKAW.VGM - SN76489+YM2612      * Jantei Monogatari: St. Shirakawa University                  : 32K
+ANNA.VGM     - SN76489+YM2612      - Jantei Monogatari: Anna                                      : 32K
+FIELDMAP.VGM - SN76489+YM2612      - Taikou Risshiden: Field Map: Summer                          : 8K
+ITSGAMOV.VGM - SN76489+YM2612      - Puyo Puyo Tsuu: It's Game Over!                              : 16K
+STARTDEM.VGN - 2xSN76489+AY-3-8910 * Exed Exes / Savage Bees: Start Demo ~Main BGM                : 32K
+INCHINA.VGM  - YM2612              * Double Dragon 3: The Rosetta Stone: In China                 : 44K

-Original Source by J.B Langston, Marco Maccaferri
-ROMWBW + YM2612/YM3484 version by Phil Summers
+* Included in disk images
+
+VGM sources
+===========
+https://www.smspower.org/forums/15359-VGMPacksGameGearMegaCollection
+https://vgmrips.net/packs/chip/ym2612
+https://project2612.org/
+
+VGM Tools
+=========
+https://vgmrips.net/wiki/VGMTool
+https://github.com/vgmrips/vgmtools
+
+References
+==========
+http://www.primrosebank.net/computers/mtx/tools/PD/vgmplayer.zip - Paul Daniels MTX SN76489 interrupt version with embedded VGM tune.
+https://github.com/jblang/SN76489/blob/master/examples/vgmplayer.asm - J.B. Langston RC2014 polled version with file loading.
+https://groups.google.com/g/rc2014-z80/c/9nHnETJzGKU - Marco Maccaferri P8X180 & AY-3-8910 support
+https://github.com/electrified/rc2014-ym2151/tree/main/software/vgmplay - Ed Brindly RC2014 & YM2151 support
+
+ROMWBW version by Phil Summers. VGM Player is still in development. The ECB-VGM is also still under development.
--- a/Source/Apps/VGM/ymfmdemo.asm
+++ b/Source/Apps/VGM/ymfmdemo.asm
@@ -0,0 +1,779 @@
+;
+;------------------------------------------------------------------------------
+; Simple Z80 FM Music Driver.
+; Adapted from https://github.com/michaelcmartin/bumbershoot/genesis/fm_mus.asm
+;------------------------------------------------------------------------------
+;
+; A song in this system is a series of records, where each record
+; begins with a byte for the number of frames this record lasts,
+; followed by a byte for the number of register writes to the first
+; block of FM registers, followed by that many pairs of (register,
+; value) bytes.
+; When a zero byte is reached for a record length, the playback
+; loops back to the "segno" label.
+;
+; Song data is created from a Music Macro Language score (mml)
+; by the makebach.py script
+;
+;------------------------------------------------------------------------------
+; Device and system specific definitions
+;------------------------------------------------------------------------------
+;
+custom		.equ	0           	        ; System configurations
+sbcecb		.equ	1		
+MBC		.equ	2
+;
+plt_romwbw	.equ	1			; Build for ROMWBW?
+plt_type	.equ	sbcecb			; Select build configuration
+plt_cpuspd	.equ	6			; Non ROMWBW cpu speed default
+debug		.equ	0
+
+ctc_delay	.equ	0
+;
+        .org    100H
+;
+BDOS	.equ	0005h
+;
+YMSEL	.equ	$c0
+YMDAT	.equ	$c1
+ctcbase	.equ	$cc
+;
+;------------------------------------------------------------------------------
+; Initialize sound chip and ctc etc
+;------------------------------------------------------------------------------
+;
+init:	
+#IF	(debug)
+	call	ym_init
+#ENDIF
+#IF	(ctc_delay)
+	call	ctc_config
+#ENDIF
+;
+;------------------------------------------------------------------------------
+; Main loop
+;------------------------------------------------------------------------------
+;
+mloop:	LD      C, 6		; check for keypress
+        LD      E, 0FFH
+        CALL    5
+        OR      A
+        JP	NZ,0
+;
+	call	ploop		; PLAY
+	jp	z,0
+;
+	ld	hl,$1000	; DELAY
+dlp:	dec	hl
+	ld	a,h
+	or	l
+	jr	nz,dlp
+;
+	jr	mloop
+;
+;------------------------------------------------------------------------------
+; Play loop
+;------------------------------------------------------------------------------
+;
+ploop:	ld      hl, wait	; HAVE WE REACHED THE 
+        dec     (hl)		; LAST FRAME
+        ret	nz
+
+        ld      hl, (ptr)	; POINT TO START OF SONG
+        ld      a, (hl)		; GET NO OF FRAMES	
+        and     a		; 
+	ret	z
+;        jr      nz, nolp
+;
+;	ld	a,'@'
+;	call	PRTCHR
+;
+;        ld      hl, segno	; POINT TO CURRENT SEGMENT
+ ;       ld      a, (hl)		; GET FRAME COUNT
+nolp:   ld      (wait), a	; AND SAVE IT
+        inc     hl
+	 call	PRTHEX
+	 call	PRTDOT
+
+        ld      b, (hl)		; GET NUMBER OF REGISTER PAIRS TO WRITE
+        inc     hl		; POINT TO REGISTER
+	 ld	a,b
+	 call	PRTHEX
+	 call	PRTDOT
+
+rlp:    ld      a, (hl)		; SELECT REGISTER
+	out	(YMSEL),a
+	call	PRTHEX
+
+	inc     hl		; GET VALUE
+        ld      a, (hl)
+	call	PRTHEX
+
+        inc     hl
+
+	out	(YMDAT),a		; WRITE THE VALUE
+
+	djnz    rlp		; DO ALL THE PAIRS IN THIS SEGMENT
+
+        ld      (ptr), hl	; SAVE WHERE WE ARE AT
+	call	CRLF
+
+	ret
+;
+;------------------------------------------------------------------------------
+; CTC initialization
+;------------------------------------------------------------------------------
+;
+ctc_config:
+;	ld	b,4			; 4 channels
+;	ld	c,ctcbase		; first channel port
+;ctc_lp:	ld	a,ctc_defcfg		; ctc default config
+;	out	(c),a			; ctc command
+;	inc	c			; next channel port
+;	djnz	ctc_lp
+
+;	ld	hl,hb_timint		; TIMER INT HANDLER ADR
+;	ld	(ivt(ctctivt)),hl
+;
+;	ld	a,int_ctc0a * 2
+	out	(ctcbase),a		; SETUP CTC BASE INT VECTOR
+;
+ctcch0		.equ	ctcbase
+ctcch1		.equ	ctcbase+1
+ctcch2		.equ	ctcbase+2
+ctcch3		.equ	ctcbase+3
+
+ctccfg0		.equ	%01010011
+ctccfg1		.equ	%01010111
+ctccfg2		.equ	%01010111
+ctccfg3		.equ	%01010111
+
+ctcdiv0		.equ	1		; 3.579545MHz input 60Hz timer tick
+ctcdiv1		.equ	8
+ctcdiv2		.equ	0
+ctcdiv3		.equ	29
+
+;ctcdiv0	.equ	1		; 3.579545MHz input 50Hz timer tick
+;ctcdiv1	.equ	8
+;ctcdiv2	.equ	0
+;ctcdiv3	.equ	34
+
+;ctcdiv0	.equ	1		; 3.579545MHz input 44100z timer tick
+;ctcdiv1	.equ	1
+;ctcdiv2	.equ	1
+;ctcdiv3	.equ	81
+
+	ld	a,ctccfg0 & $7f	; 	; Channel 0
+	out	(ctcch0),a
+;	
+	ld	a,ctccfg1 & $7f		; Channel 1
+	out	(ctcch1),a		; 
+	ld	a,ctcdiv1 & $ff		; 
+	out	(ctcch1),a		; 
+;
+	ld	a,ctccfg2 & $7f		; Channel 2
+	out	(ctcch2),a		; 
+	ld	a,ctcdiv2 & $ff		; 
+	out	(ctcch2),a		; 
+;
+	ld	a,ctccfg3 & $7f		; Channel 3
+	out	(ctcch3),a		; 
+	ld	a,ctcdiv3 & $ff		; 
+	out	(ctcch3),a		; 
+;
+	ret
+;
+ptr:    .dw    song
+wait:   .db    $01
+;
+;------------------------------------------------------------------------------
+; YM2612 initialization - not required if included in song data
+;------------------------------------------------------------------------------
+;
+#DEFINE	setreg(reg,val) \
+#DEFCONT \	ld	a,reg 
+#DEFCONT \	out	(YMSEL),a 
+#DEFCONT \	ld	a,val 
+#DEFCONT \	out	(YMDAT),a 
+#DEFCONT \	ld	b,0
+#DEFCONT \	in	a,(YMSEL)
+#DEFCONT \	rlca
+#DEFCONT \	jp	nc,$+5
+#DEFCONT \	djnz	$-6
+;
+ym_init:
+	setreg($22,$00)	; lfo off		
+	setreg($27,$00) ; note off ch 0
+	setreg($28,$01) ; note off ch 1
+	setreg($28,$02) ; note off ch 2
+	setreg($28,$03) ; note off ch 3
+	setreg($28,$04) ; note off ch 4
+	setreg($28,$05) ; note off ch 5
+	setreg($28,$06) ; note off ch 6
+	setreg($28,$01) ; note off ch 1
+	setreg($2b,$00) ; dac off
+	setreg($30,$71) 
+	setreg($34,$0d)
+	setreg($38,$33)
+	setreg($3c,$01) ; dt1/mul
+	setreg($40,$23)
+	setreg($44,$2d)
+	setreg($48,$26)
+	setreg($4c,$00) ; total level
+	setreg($50,$5f)
+	setreg($54,$99)
+	setreg($58,$5f)
+	setreg($5c,$94) ; rs/ar
+	setreg($60,$05)
+	setreg($64,$05)
+	setreg($68,$05)
+	setreg($6c,$07) ; am/dir
+	setreg($70,$02)
+	setreg($74,$02)
+	setreg($78,$02)
+	setreg($7c,$02) ; d2r
+	setreg($80,$11)
+	setreg($84,$11)
+	setreg($88,$11)
+	setreg($8c,$a6) ; d1l/rr
+	setreg($90,$00)
+	setreg($94,$00)
+	setreg($98,$00)
+	setreg($9c,$00) ; proprietary
+	setreg($b0,$32) ; feedback/algorithm
+	setreg($b4,$c0) ; both speakers on
+	setreg($28,$00) ; key off
+	setreg($a4,$22)
+	setreg($a0,$69) ; set frequency
+;
+	ret
+;
+;------------------------------------------------------------------------------
+; Example breakdown of first section, which is initialization
+;------------------------------------------------------------------------------
+;
+;	BYTE	NUMBER OF FRAMES
+;	BYTE	NUMBER OF REGISTER WRITES
+;	BYTE	REGISTER
+;	BYTE	VALUE
+;
+;	CNT	$0D	13 frames
+;		$42	66 register writes (132 BYTES)
+;	2	$30,$71	dac
+;	4	$34,$0D	dac
+;	6	$38,$33	dac
+;	8	$3C,$01	dt1/mul
+;	10	$40,$23 dt1/mul
+;	12	$44,$2D dt1/mul
+;	14	$48,$26 dt1/mul
+;	16	$4C,$00 total level
+;	18	$50,$5F total level
+;	20	$54,$99 total level
+;	22	$58,$5F total level
+;	24	$5C,$94 rs/ar
+;	26	$60,$05 rs/ar
+;	28	$64,$05 rs/ar
+;	30	$68,$05 rs/ar
+;	32	$6C,$07 am/dir
+;	34	$70,$02 am/dir
+;	36	$74,$02 am/dir
+;	38	$78,$02 am/dir
+;	40	$7c,$02 d2r
+;	42	$80,$11 d2r
+;	44	$84,$11 d2r
+;	46	$88,$11 d2r
+;	48	$8C,$A6
+;	50	$90,$00
+;	52	$94,$00
+;	54	$98,$00
+;	56	$9C,$00
+;	58	$B0,$32
+;	60	$B4,$C0
+;	62	$31,$71
+;	64	$35,$0D
+;	66	$39,$33
+;	68	$3D,$01
+;	70	$41,$23
+;	72	$45,$2D
+;	74	$49,$26
+;	76	$4D,$00
+;	78	$51,$5F
+;	80	$55,$99
+;	82	$59,$5F
+;	84	$5D,$94
+;	86	$61,$05
+;	88	$65,$05
+;	90	$69,$05
+;	92	$6D,$07
+;	94	$71,$02
+;	96	$75,$02
+;	98	$79,$02
+;	100	$7D,$02
+;	102	$81,$11
+;	104	$85,$11
+;	106	$89,$11
+;	108	$8D,$A6
+;	110	$91,$00
+;	112	$95,$00
+;	114	$99,$00
+;	116	$9D,$00
+;	118	$B0,$32
+;	120	$B4,$C0
+;	122	$A4,$17
+;	124	$A0,$89
+;	126	$28,$F0
+;	128	$A5,$0F	
+;	130	$A1,$89
+;	132	$28,$F1
+;
+;------------------------------------------------------------------------------
+; Song data created from Music Macro Language (mml) by makebach
+;------------------------------------------------------------------------------
+;
+song:
+segno:  .db	$0D,$42,$30,$71,$34,$0D,$38,$33,$3C,$01,$40,$23,$44,$2D,$48,$26
+	.db	$4C,$00,$50,$5F,$54,$99,$58,$5F,$5C,$94,$60,$05,$64,$05,$68,$05
+	.db	$6C,$07,$70,$02,$74,$02,$78,$02,$7C,$02,$80,$11,$84,$11,$88,$11
+	.db	$8C,$A6,$90,$00,$94,$00,$98,$00,$9C,$00,$B0,$32,$B4,$C0,$31,$71
+	.db	$35,$0D,$39,$33,$3D,$01,$41,$23,$45,$2D,$49,$26,$4D,$00,$51,$5F
+	.db	$55,$99,$59,$5F,$5D,$94,$61,$05,$65,$05,$69,$05,$6D,$07,$71,$02
+	.db	$75,$02,$79,$02,$7D,$02,$81,$11,$85,$11,$89,$11,$8D,$A6,$91,$00
+	.db	$95,$00,$99,$00,$9D,$00,$B0,$32,$B4,$C0,$A4,$17,$A0,$89,$28,$F0
+	.db	$A5,$0F,$A1,$89,$28,$F1,$02,$01,$28,$00,$0D,$03,$A4,$1C,$A0,$BF
+	.db	$28,$F0,$02,$01,$28,$00,$0D,$03,$A4,$1D,$A0,$A5,$28,$F0,$02,$01
+	.db	$28,$00,$07,$03,$A4,$1F,$A0,$89,$28,$F0,$06,$01,$28,$01,$02,$01
+	.db	$28,$00,$0D,$06,$A4,$1C,$A0,$3B,$28,$F0,$A5,$0D,$A1,$A5,$28,$F1
+	.db	$02,$01,$28,$00,$0B,$03,$A4,$1F,$A0,$1D,$28,$F0,$02,$01,$28,$01
+	.db	$02,$01,$28,$00,$0D,$06,$A4,$1F,$A0,$89,$28,$F0,$A5,$07,$A1,$89
+	.db	$28,$F1,$02,$01,$28,$01,$0B,$03,$A5,$0C,$A1,$BF,$28,$F1,$02,$01
+	.db	$28,$00,$02,$01,$28,$01,$0D,$06,$A4,$17,$A0,$89,$28,$F0,$A5,$0D
+	.db	$A1,$A5,$28,$F1,$02,$01,$28,$01,$0B,$03,$A5,$0F,$A1,$89,$28,$F1
+        .db	$02,$01,$28,$00,$02,$01,$28,$01,$0D,$06,$A4,$17,$A0,$89,$28,$F0
+	.db	$A5,$0D,$A1,$A5,$28,$F1,$02,$01,$28,$01,$0B,$03,$A5,$0C,$A1,$BF
+        .db	$28,$F1,$02,$01,$28,$00,$02,$01,$28,$01,$0D,$06,$A4,$17,$A0,$89
+	.db	$28,$F0,$A5,$07,$A1,$89,$28,$F1,$02,$01,$28,$00,$0D,$03,$A4,$1C
+        .db	$A0,$BF,$28,$F0,$02,$01,$28,$00,$0D,$03,$A4,$1D,$A0,$A5,$28,$F0
+        .db	$02,$01,$28,$00,$07,$03,$A4,$1F,$A0,$89,$28,$F0,$06,$01,$28,$01
+        .db	$02,$01,$28,$00,$0D,$06,$A4,$1C,$A0,$3B,$28,$F0,$A5,$0D,$A1,$A5
+        .db	$28,$F1,$02,$01,$28,$00,$0B,$03,$A4,$1F,$A0,$1D,$28,$F0,$02,$01
+        .db	$28,$01,$02,$01,$28,$00,$0D,$06,$A4,$1F,$A0,$89,$28,$F0,$A5,$07
+        .db	$A1,$89,$28,$F1,$02,$01,$28,$01,$0B,$03,$A5,$0C,$A1,$BF,$28,$F1
+        .db	$02,$01,$28,$00,$02,$01,$28,$01,$0D,$06,$A4,$17,$A0,$89,$28,$F0
+        .db	$A5,$0D,$A1,$A5,$28,$F1,$02,$01,$28,$01,$0B,$03,$A5,$0F,$A1,$89
+        .db	$28,$F1,$02,$01,$28,$00,$02,$01,$28,$01,$0D,$06,$A4,$17,$A0,$89
+        .db	$28,$F0,$A5,$0D,$A1,$A5,$28,$F1,$02,$01,$28,$01,$0B,$03,$A5,$0C
+        .db	$A1,$BF,$28,$F1,$02,$01,$28,$00,$02,$01,$28,$01,$1A,$06,$A4,$1E
+        .db	$A0,$56,$28,$F0,$A5,$0D,$A1,$08,$28,$F1,$04,$02,$28,$00,$28,$01
+        .db	$1A,$06,$A4,$1E,$A0,$56,$28,$F0,$A5,$0F,$A1,$89,$28,$F1,$04,$02
+        .db	$28,$00,$28,$01,$0D,$06,$A4,$1E,$A0,$56,$28,$F0,$A5,$0D,$A1,$08
+        .db	$28,$F1,$02,$01,$28,$00,$0B,$03,$A4,$1F,$A0,$89,$28,$F0,$02,$01
+        .db	$28,$01,$02,$01,$28,$00,$1A,$06,$A4,$1D,$A0,$A5,$28,$F0,$A5,$0C
+        .db	$A1,$BF,$28,$F1,$04,$02,$28,$00,$28,$01,$1A,$06,$A4,$1D,$A0,$A5
+        .db	$28,$F0,$A5,$0F,$A1,$89,$28,$F1,$04,$02,$28,$00,$28,$01,$0D,$06
+        .db    $A4,$1D,$A0,$A5,$28,$F0,$A5,$0C,$A1,$BF,$28,$F1,$02,$01,$28,$00
+        .db    $0B,$03,$A4,$1F,$A0,$89,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00
+        .db    $1A,$06,$A4,$1D,$A0,$08,$28,$F0,$A5,$0C,$A1,$3B,$28,$F1,$04,$02
+        .db    $28,$00,$28,$01,$0D,$06,$A4,$1D,$A0,$A5,$28,$F0,$A5,$0F,$A1,$1D
+        .db    $28,$F1,$02,$01,$28,$00,$0B,$03,$A4,$1D,$A0,$08,$28,$F0,$02,$01
+        .db    $28,$01,$02,$01,$28,$00,$0D,$06,$A4,$1C,$A0,$BF,$28,$F0,$A5,$0F
+        .db    $A1,$89,$28,$F1,$02,$01,$28,$00,$0B,$03,$A4,$1D,$A0,$08,$28,$F0
+        .db    $02,$01,$28,$01,$02,$01,$28,$00,$0D,$06,$A4,$1C,$A0,$3B,$28,$F0
+        .db    $A5,$0D,$A1,$A5,$28,$F1,$02,$01,$28,$01,$0D,$03,$A5,$0E,$A1,$56
+        .db    $28,$F1,$02,$01,$28,$01,$0D,$03,$A5,$0F,$A1,$1D,$28,$F1,$02,$01
+        .db    $28,$01,$0D,$03,$A5,$0D,$A1,$A5,$28,$F1,$02,$01,$28,$01,$0D,$03
+        .db    $A5,$0E,$A1,$56,$28,$F1,$02,$01,$28,$01,$03,$03,$A5,$0F,$A1,$1D
+        .db    $28,$F1,$0A,$01,$28,$00,$02,$01,$28,$01,$0D,$06,$A4,$17,$A0,$89
+        .db    $28,$F0,$A5,$0F,$A1,$89,$28,$F1,$02,$01,$28,$00,$0D,$03,$A4,$1C
+        .db    $A0,$BF,$28,$F0,$02,$01,$28,$00,$0D,$03,$A4,$1D,$A0,$A5,$28,$F0
+        .db    $02,$01,$28,$00,$07,$03,$A4,$1F,$A0,$89,$28,$F0,$06,$01,$28,$01
+        .db    $02,$01,$28,$00,$0D,$06,$A4,$1C,$A0,$3B,$28,$F0,$A5,$0D,$A1,$A5
+        .db    $28,$F1,$02,$01,$28,$00,$0B,$03,$A4,$1F,$A0,$1D,$28,$F0,$02,$01
+        .db    $28,$01,$02,$01,$28,$00,$0D,$06,$A4,$1F,$A0,$89,$28,$F0,$A5,$07
+        .db    $A1,$89,$28,$F1,$02,$01,$28,$01,$0B,$03,$A5,$0C,$A1,$BF,$28,$F1
+        .db    $02,$01,$28,$00,$02,$01,$28,$01,$0D,$06,$A4,$17,$A0,$89,$28,$F0
+        .db    $A5,$0D,$A1,$A5,$28,$F1,$02,$01,$28,$01,$0B,$03,$A5,$0F,$A1,$89
+        .db    $28,$F1,$02,$01,$28,$00,$02,$01,$28,$01,$0D,$06,$A4,$17,$A0,$89
+        .db    $28,$F0,$A5,$0D,$A1,$A5,$28,$F1,$02,$01,$28,$01,$0B,$03,$A5,$0C
+        .db    $A1,$BF,$28,$F1,$02,$01,$28,$00,$02,$01,$28,$01,$0D,$06,$A4,$17
+        .db    $A0,$89,$28,$F0,$A5,$07,$A1,$89,$28,$F1,$02,$01,$28,$00,$0D,$03
+        .db    $A4,$1C,$A0,$BF,$28,$F0,$02,$01,$28,$00,$0D,$03,$A4,$1D,$A0,$A5
+        .db    $28,$F0,$02,$01,$28,$00,$07,$03,$A4,$1F,$A0,$89,$28,$F0,$06,$01
+        .db    $28,$01,$02,$01,$28,$00,$0D,$06,$A4,$1C,$A0,$3B,$28,$F0,$A5,$0D
+        .db    $A1,$A5,$28,$F1,$02,$01,$28,$00,$0B,$03,$A4,$1F,$A0,$1D,$28,$F0
+        .db    $02,$01,$28,$01,$02,$01,$28,$00,$0D,$06,$A4,$1F,$A0,$89,$28,$F0
+        .db    $A5,$07,$A1,$89,$28,$F1,$02,$01,$28,$01,$0B,$03,$A5,$0C,$A1,$BF
+        .db    $28,$F1,$02,$01,$28,$00,$02,$01,$28,$01,$0D,$06,$A4,$17,$A0,$89
+        .db    $28,$F0,$A5,$0D,$A1,$A5,$28,$F1,$02,$01,$28,$01,$0B,$03,$A5,$0F
+        .db    $A1,$89,$28,$F1,$02,$01,$28,$00,$02,$01,$28,$01,$0D,$06,$A4,$17
+        .db    $A0,$89,$28,$F0,$A5,$0D,$A1,$A5,$28,$F1,$02,$01,$28,$01,$0B,$03
+        .db    $A5,$0C,$A1,$BF,$28,$F1,$02,$01,$28,$00,$02,$01,$28,$01,$1A,$06
+        .db    $A4,$1E,$A0,$56,$28,$F0,$A5,$0D,$A1,$08,$28,$F1,$04,$02,$28,$00
+        .db    $28,$01,$0D,$06,$A4,$1D,$A0,$A5,$28,$F0,$A5,$0E,$A1,$56,$28,$F1
+        .db    $02,$01,$28,$00,$0B,$03,$A4,$1D,$A0,$08,$28,$F0,$02,$01,$28,$01
+        .db    $02,$01,$28,$00,$0D,$06,$A4,$1C,$A0,$BF,$28,$F0,$A5,$0F,$A1,$89
+        .db    $28,$F1,$02,$01,$28,$00,$0B,$03,$A4,$1C,$A0,$3B,$28,$F0,$02,$01
+        .db    $28,$01,$02,$01,$28,$00,$1A,$06,$A4,$1D,$A0,$A5,$28,$F0,$A5,$0C
+        .db    $A1,$BF,$28,$F1,$04,$02,$28,$00,$28,$01,$0D,$06,$A4,$1D,$A0,$08
+        .db    $28,$F0,$A5,$0D,$A1,$A5,$28,$F1,$02,$01,$28,$00,$0B,$03,$A4,$1C
+        .db    $A0,$BF,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00,$0D,$06,$A4,$1C
+        .db    $A0,$3B,$28,$F0,$A5,$0F,$A1,$89,$28,$F1,$02,$01,$28,$00,$0B,$03
+        .db    $A4,$17,$A0,$89,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00,$08,$06
+        .db    $A4,$1C,$A0,$3B,$28,$F0,$A5,$0D,$A1,$08,$28,$F1,$02,$01,$28,$00
+        .db    $08,$03,$A4,$1C,$A0,$BF,$28,$F0,$02,$01,$28,$00,$06,$03,$A4,$1D
+        .db    $A0,$08,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00,$1A,$06,$A4,$15
+        .db    $A0,$A5,$28,$F0,$A5,$0D,$A1,$A5,$28,$F1,$04,$02,$28,$00,$28,$01
+        .db    $1A,$06,$A4,$17,$A0,$1D,$28,$F0,$A5,$0D,$A1,$A5,$28,$F1,$04,$02
+        .db    $28,$00,$28,$01,$1A,$06,$A4,$17,$A0,$89,$28,$F0,$A5,$0F,$A1,$89
+        .db    $28,$F1,$04,$01,$28,$01,$1A,$03,$A5,$0D,$A1,$A5,$28,$F1,$04,$01
+        .db    $28,$01,$12,$03,$A5,$07,$A1,$89,$28,$F1,$08,$01,$28,$00,$04,$01
+        .db    $28,$01,$0D,$06,$A4,$17,$A0,$89,$28,$F0,$A5,$0F,$A1,$89,$28,$F1
+        .db    $02,$01,$28,$00,$0D,$03,$A4,$1C,$A0,$BF,$28,$F0,$02,$01,$28,$00
+        .db    $0D,$03,$A4,$1D,$A0,$A5,$28,$F0,$02,$01,$28,$00,$07,$03,$A4,$1F
+        .db    $A0,$89,$28,$F0,$06,$01,$28,$01,$02,$01,$28,$00,$0D,$06,$A4,$1C
+        .db    $A0,$3B,$28,$F0,$A5,$0D,$A1,$A5,$28,$F1,$02,$01,$28,$00,$0B,$03
+        .db    $A4,$1F,$A0,$1D,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00,$0D,$06
+        .db    $A4,$1F,$A0,$89,$28,$F0,$A5,$07,$A1,$89,$28,$F1,$02,$01,$28,$01
+        .db    $0B,$03,$A5,$0C,$A1,$BF,$28,$F1,$02,$01,$28,$00,$02,$01,$28,$01
+        .db    $0D,$06,$A4,$17,$A0,$89,$28,$F0,$A5,$0D,$A1,$A5,$28,$F1,$02,$01
+        .db    $28,$01,$0B,$03,$A5,$0F,$A1,$89,$28,$F1,$02,$01,$28,$00,$02,$01
+        .db    $28,$01,$0D,$06,$A4,$17,$A0,$89,$28,$F0,$A5,$0D,$A1,$A5,$28,$F1
+        .db    $02,$01,$28,$01,$0B,$03,$A5,$0C,$A1,$BF,$28,$F1,$02,$01,$28,$00
+        .db    $02,$01,$28,$01,$0D,$06,$A4,$17,$A0,$89,$28,$F0,$A5,$07,$A1,$89
+        .db    $28,$F1,$02,$01,$28,$00,$0D,$03,$A4,$1C,$A0,$BF,$28,$F0,$02,$01
+        .db    $28,$00,$0D,$03,$A4,$1D,$A0,$A5,$28,$F0,$02,$01,$28,$00,$07,$03
+        .db    $A4,$1F,$A0,$89,$28,$F0,$06,$01,$28,$01,$02,$01,$28,$00,$0D,$06
+        .db    $A4,$1C,$A0,$3B,$28,$F0,$A5,$0D,$A1,$A5,$28,$F1,$02,$01,$28,$00
+        .db    $0B,$03,$A4,$1F,$A0,$1D,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00
+        .db    $0D,$06,$A4,$1F,$A0,$89,$28,$F0,$A5,$07,$A1,$89,$28,$F1,$02,$01
+        .db    $28,$01,$0B,$03,$A5,$0C,$A1,$BF,$28,$F1,$02,$01,$28,$00,$02,$01
+        .db    $28,$01,$0D,$06,$A4,$17,$A0,$89,$28,$F0,$A5,$0D,$A1,$A5,$28,$F1
+        .db    $02,$01,$28,$01,$0B,$03,$A5,$0F,$A1,$89,$28,$F1,$02,$01,$28,$00
+        .db    $02,$01,$28,$01,$0D,$06,$A4,$17,$A0,$89,$28,$F0,$A5,$0D,$A1,$A5
+        .db    $28,$F1,$02,$01,$28,$01,$0B,$03,$A5,$0C,$A1,$BF,$28,$F1,$02,$01
+        .db    $28,$00,$02,$01,$28,$01,$1A,$06,$A4,$1E,$A0,$56,$28,$F0,$A5,$0D
+        .db    $A1,$08,$28,$F1,$04,$02,$28,$00,$28,$01,$1A,$06,$A4,$1E,$A0,$56
+        .db    $28,$F0,$A5,$0F,$A1,$89,$28,$F1,$04,$02,$28,$00,$28,$01,$0D,$06
+        .db    $A4,$1E,$A0,$56,$28,$F0,$A5,$0D,$A1,$08,$28,$F1,$02,$01,$28,$00
+        .db    $0B,$03,$A4,$1F,$A0,$89,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00
+        .db    $1A,$06,$A4,$1D,$A0,$A5,$28,$F0,$A5,$0C,$A1,$BF,$28,$F1,$04,$02
+        .db    $28,$00,$28,$01,$1A,$06,$A4,$1D,$A0,$A5,$28,$F0,$A5,$0F,$A1,$89
+        .db    $28,$F1,$04,$02,$28,$00,$28,$01,$0D,$06,$A4,$1D,$A0,$A5,$28,$F0
+        .db    $A5,$0C,$A1,$BF,$28,$F1,$02,$01,$28,$00,$0B,$03,$A4,$1F,$A0,$89
+        .db    $28,$F0,$02,$01,$28,$01,$02,$01,$28,$00,$1A,$06,$A4,$1D,$A0,$08
+        .db    $28,$F0,$A5,$0C,$A1,$3B,$28,$F1,$04,$02,$28,$00,$28,$01,$0D,$06
+        .db    $A4,$1D,$A0,$A5,$28,$F0,$A5,$0F,$A1,$1D,$28,$F1,$02,$01,$28,$00
+        .db    $0B,$03,$A4,$1D,$A0,$08,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00
+        .db    $0D,$06,$A4,$1C,$A0,$BF,$28,$F0,$A5,$0F,$A1,$89,$28,$F1,$02,$01
+        .db    $28,$00,$0B,$03,$A4,$1D,$A0,$08,$28,$F0,$02,$01,$28,$01,$02,$01
+        .db    $28,$00,$0D,$06,$A4,$1C,$A0,$3B,$28,$F0,$A5,$0D,$A1,$A5,$28,$F1
+        .db    $02,$01,$28,$01,$0D,$03,$A5,$0E,$A1,$56,$28,$F1,$02,$01,$28,$01
+        .db    $0D,$03,$A5,$0F,$A1,$1D,$28,$F1,$02,$01,$28,$01,$0D,$03,$A5,$0D
+        .db    $A1,$A5,$28,$F1,$02,$01,$28,$01,$0D,$03,$A5,$0E,$A1,$56,$28,$F1
+        .db    $02,$01,$28,$01,$03,$03,$A5,$0F,$A1,$1D,$28,$F1,$0A,$01,$28,$00
+        .db    $02,$01,$28,$01,$0D,$06,$A4,$17,$A0,$89,$28,$F0,$A5,$0F,$A1,$89
+        .db    $28,$F1,$02,$01,$28,$00,$0D,$03,$A4,$1C,$A0,$BF,$28,$F0,$02,$01
+        .db    $28,$00,$0D,$03,$A4,$1D,$A0,$A5,$28,$F0,$02,$01,$28,$00,$07,$03
+        .db    $A4,$1F,$A0,$89,$28,$F0,$06,$01,$28,$01,$02,$01,$28,$00,$0D,$06
+        .db    $A4,$1C,$A0,$3B,$28,$F0,$A5,$0D,$A1,$A5,$28,$F1,$02,$01,$28,$00
+        .db    $0B,$03,$A4,$1F,$A0,$1D,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00
+        .db    $0D,$06,$A4,$1F,$A0,$89,$28,$F0,$A5,$07,$A1,$89,$28,$F1,$02,$01
+        .db    $28,$01,$0B,$03,$A5,$0C,$A1,$BF,$28,$F1,$02,$01,$28,$00,$02,$01
+        .db    $28,$01,$0D,$06,$A4,$17,$A0,$89,$28,$F0,$A5,$0D,$A1,$A5,$28,$F1
+        .db    $02,$01,$28,$01,$0B,$03,$A5,$0F,$A1,$89,$28,$F1,$02,$01,$28,$00
+        .db    $02,$01,$28,$01,$0D,$06,$A4,$17,$A0,$89,$28,$F0,$A5,$0D,$A1,$A5
+        .db    $28,$F1,$02,$01,$28,$01,$0B,$03,$A5,$0C,$A1,$BF,$28,$F1,$02,$01
+        .db    $28,$00,$02,$01,$28,$01,$0D,$06,$A4,$17,$A0,$89,$28,$F0,$A5,$07
+        .db    $A1,$89,$28,$F1,$02,$01,$28,$00,$0D,$03,$A4,$1C,$A0,$BF,$28,$F0
+        .db    $02,$01,$28,$00,$0D,$03,$A4,$1D,$A0,$A5,$28,$F0,$02,$01,$28,$00
+        .db    $07,$03,$A4,$1F,$A0,$89,$28,$F0,$06,$01,$28,$01,$02,$01,$28,$00
+        .db    $0D,$06,$A4,$1C,$A0,$3B,$28,$F0,$A5,$0D,$A1,$A5,$28,$F1,$02,$01
+        .db    $28,$00,$0B,$03,$A4,$1F,$A0,$1D,$28,$F0,$02,$01,$28,$01,$02,$01
+        .db    $28,$00,$0D,$06,$A4,$1F,$A0,$89,$28,$F0,$A5,$07,$A1,$89,$28,$F1
+        .db    $02,$01,$28,$01,$0B,$03,$A5,$0C,$A1,$BF,$28,$F1,$02,$01,$28,$00
+        .db    $02,$01,$28,$01,$0D,$06,$A4,$17,$A0,$89,$28,$F0,$A5,$0D,$A1,$A5
+        .db    $28,$F1,$02,$01,$28,$01,$0B,$03,$A5,$0F,$A1,$89,$28,$F1,$02,$01
+        .db    $28,$00,$02,$01,$28,$01,$0D,$06,$A4,$17,$A0,$89,$28,$F0,$A5,$0D
+        .db    $A1,$A5,$28,$F1,$02,$01,$28,$01,$0B,$03,$A5,$0C,$A1,$BF,$28,$F1
+        .db    $02,$01,$28,$00,$02,$01,$28,$01,$1A,$06,$A4,$1E,$A0,$56,$28,$F0
+        .db    $A5,$0D,$A1,$08,$28,$F1,$04,$02,$28,$00,$28,$01,$0D,$06,$A4,$1D
+        .db    $A0,$A5,$28,$F0,$A5,$0E,$A1,$56,$28,$F1,$02,$01,$28,$00,$0B,$03
+        .db    $A4,$1D,$A0,$08,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00,$0D,$06
+        .db    $A4,$1C,$A0,$BF,$28,$F0,$A5,$0F,$A1,$89,$28,$F1,$02,$01,$28,$00
+        .db    $0B,$03,$A4,$1C,$A0,$3B,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00
+        .db    $1A,$06,$A4,$1D,$A0,$A5,$28,$F0,$A5,$0C,$A1,$BF,$28,$F1,$04,$02
+        .db    $28,$00,$28,$01,$0D,$06,$A4,$1D,$A0,$08,$28,$F0,$A5,$0D,$A1,$A5
+        .db    $28,$F1,$02,$01,$28,$00,$0B,$03,$A4,$1C,$A0,$BF,$28,$F0,$02,$01
+        .db    $28,$01,$02,$01,$28,$00,$0D,$06,$A4,$1C,$A0,$3B,$28,$F0,$A5,$0F
+        .db    $A1,$89,$28,$F1,$02,$01,$28,$00,$0B,$03,$A4,$17,$A0,$89,$28,$F0
+        .db    $02,$01,$28,$01,$02,$01,$28,$00,$08,$06,$A4,$1C,$A0,$3B,$28,$F0
+        .db    $A5,$0D,$A1,$08,$28,$F1,$02,$01,$28,$00,$08,$03,$A4,$1C,$A0,$BF
+        .db    $28,$F0,$02,$01,$28,$00,$06,$03,$A4,$1D,$A0,$08,$28,$F0,$02,$01
+        .db    $28,$01,$02,$01,$28,$00,$1A,$06,$A4,$15,$A0,$A5,$28,$F0,$A5,$0D
+        .db    $A1,$A5,$28,$F1,$04,$02,$28,$00,$28,$01,$1A,$06,$A4,$17,$A0,$1D
+        .db    $28,$F0,$A5,$0D,$A1,$A5,$28,$F1,$04,$02,$28,$00,$28,$01,$1A,$06
+        .db    $A4,$17,$A0,$89,$28,$F0,$A5,$0F,$A1,$89,$28,$F1,$04,$01,$28,$01
+        .db    $1A,$03,$A5,$0D,$A1,$A5,$28,$F1,$04,$01,$28,$01,$12,$03,$A5,$07
+        .db    $A1,$89,$28,$F1,$08,$01,$28,$00,$04,$01,$28,$01,$0D,$06,$A4,$17
+        .db    $A0,$89,$28,$F0,$A5,$0E,$A1,$56,$28,$F1,$02,$01,$28,$00,$0B,$03
+        .db    $A4,$1C,$A0,$3B,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00,$0D,$06
+        .db    $A4,$1C,$A0,$BF,$28,$F0,$A5,$0D,$A1,$FB,$28,$F1,$02,$01,$28,$00
+        .db    $0B,$03,$A4,$1C,$A0,$3B,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00
+        .db    $0D,$06,$A4,$17,$A0,$89,$28,$F0,$A5,$0C,$A1,$BF,$28,$F1,$02,$01
+        .db    $28,$00,$0B,$03,$A4,$17,$A0,$1D,$28,$F0,$02,$01,$28,$01,$02,$01
+        .db    $28,$00,$1A,$06,$A4,$17,$A0,$89,$28,$F0,$A5,$0E,$A1,$56,$28,$F1
+        .db    $04,$02,$28,$00,$28,$01,$1A,$06,$A4,$16,$A0,$56,$28,$F0,$A5,$0C
+        .db    $A1,$BF,$28,$F1,$04,$02,$28,$00,$28,$01,$1A,$06,$A4,$16,$A0,$56
+        .db    $28,$F0,$A5,$06,$A1,$56,$28,$F1,$04,$02,$28,$00,$28,$01,$0D,$06
+        .db    $A4,$1F,$A0,$89,$28,$F0,$A5,$0E,$A1,$56,$28,$F1,$02,$01,$28,$00
+        .db    $0B,$03,$A4,$1F,$A0,$1D,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00
+        .db    $0D,$06,$A4,$1E,$A0,$56,$28,$F0,$A5,$0F,$A1,$89,$28,$F1,$02,$01
+        .db    $28,$00,$0B,$03,$A4,$1F,$A0,$89,$28,$F0,$02,$01,$28,$01,$02,$01
+        .db    $28,$00,$0D,$06,$A4,$1F,$A0,$1D,$28,$F0,$A5,$14,$A1,$BF,$28,$F1
+        .db    $02,$01,$28,$00,$0B,$03,$A4,$1E,$A0,$56,$28,$F0,$02,$01,$28,$01
+        .db    $02,$01,$28,$00,$0D,$06,$A4,$1F,$A0,$1D,$28,$F0,$A5,$0C,$A1,$BF
+        .db    $28,$F1,$02,$01,$28,$01,$0B,$03,$A5,$0D,$A1,$FB,$28,$F1,$02,$01
+        .db    $28,$00,$02,$01,$28,$01,$0D,$06,$A4,$1C,$A0,$BF,$28,$F0,$A5,$0F
+        .db    $A1,$1D,$28,$F1,$02,$01,$28,$01,$0B,$03,$A5,$14,$A1,$BF,$28,$F1
+        .db    $02,$01,$28,$00,$02,$01,$28,$01,$0D,$06,$A4,$1C,$A0,$BF,$28,$F0
+        .db    $A5,$0F,$A1,$1D,$28,$F1,$02,$01,$28,$01,$0B,$03,$A5,$0D,$A1,$FB
+        .db    $28,$F1,$02,$01,$28,$00,$02,$01,$28,$01,$0D,$06,$A4,$1F,$A0,$89
+        .db    $28,$F0,$A5,$0E,$A1,$56,$28,$F1,$02,$01,$28,$00,$0B,$03,$A4,$1F
+        .db    $A0,$1D,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00,$0D,$06,$A4,$1E
+        .db    $A0,$56,$28,$F0,$A5,$0F,$A1,$89,$28,$F1,$02,$01,$28,$00,$0B,$03
+        .db    $A4,$1F,$A0,$89,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00,$0D,$06
+        .db    $A4,$1F,$A0,$1D,$28,$F0,$A5,$14,$A1,$BF,$28,$F1,$02,$01,$28,$00
+        .db    $0B,$03,$A4,$1E,$A0,$56,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00
+        .db    $1A,$06,$A4,$1F,$A0,$1D,$28,$F0,$A5,$0C,$A1,$BF,$28,$F1,$04,$02
+        .db    $28,$00,$28,$01,$1A,$06,$A4,$1C,$A0,$BF,$28,$F0,$A5,$14,$A1,$3B
+        .db    $28,$F1,$04,$02,$28,$00,$28,$01,$1A,$06,$A4,$1E,$A0,$56,$28,$F0
+        .db    $A5,$0F,$A1,$89,$28,$F1,$04,$02,$28,$00,$28,$01,$08,$06,$A4,$1F
+        .db    $A0,$1D,$28,$F0,$A5,$14,$A1,$3B,$28,$F1,$02,$01,$28,$00,$08,$03
+        .db    $A4,$1F,$A0,$89,$28,$F0,$02,$01,$28,$00,$06,$03,$A4,$24,$A0,$3B
+        .db    $28,$F0,$02,$01,$28,$01,$02,$01,$28,$00,$1A,$06,$A4,$1C,$A0,$BF
+        .db    $28,$F0,$A5,$14,$A1,$BF,$28,$F1,$04,$02,$28,$00,$28,$01,$1A,$06
+        .db    $A4,$1D,$A0,$FB,$28,$F0,$A5,$0C,$A1,$BF,$28,$F1,$04,$02,$28,$00
+        .db    $28,$01,$1A,$06,$A4,$1E,$A0,$56,$28,$F0,$A5,$0E,$A1,$56,$28,$F1
+        .db    $04,$01,$28,$00,$0D,$03,$A4,$1D,$A0,$FB,$28,$F0,$02,$01,$28,$00
+        .db    $0D,$03,$A4,$1E,$A0,$56,$28,$F0,$02,$01,$28,$00,$12,$03,$A4,$1F
+        .db    $A0,$1D,$28,$F0,$08,$01,$28,$01,$04,$01,$28,$00,$1A,$06,$A4,$1F
+        .db    $A0,$89,$28,$F0,$A5,$0C,$A1,$BF,$28,$F1,$04,$02,$28,$00,$28,$01
+        .db    $0D,$06,$A4,$1F,$A0,$89,$28,$F0,$A5,$0D,$A1,$A5,$28,$F1,$02,$01
+        .db    $28,$00,$0B,$03,$A4,$1F,$A0,$1D,$28,$F0,$02,$01,$28,$01,$02,$01
+        .db    $28,$00,$0D,$06,$A4,$1E,$A0,$56,$28,$F0,$A5,$0F,$A1,$89,$28,$F1
+        .db    $02,$01,$28,$00,$0B,$03,$A4,$1D,$A0,$A5,$28,$F0,$02,$01,$28,$01
+        .db    $02,$01,$28,$00,$1A,$06,$A4,$1E,$A0,$56,$28,$F0,$A5,$0D,$A1,$08
+        .db    $28,$F1,$04,$02,$28,$00,$28,$01,$0D,$06,$A4,$1E,$A0,$56,$28,$F0
+        .db    $A5,$0D,$A1,$A5,$28,$F1,$02,$01,$28,$00,$0B,$03,$A4,$1D,$A0,$A5
+        .db    $28,$F0,$02,$01,$28,$01,$02,$01,$28,$00,$0D,$06,$A4,$1D,$A0,$08
+        .db    $28,$F0,$A5,$0E,$A1,$56,$28,$F1,$02,$01,$28,$00,$0B,$03,$A4,$1C
+        .db    $A0,$BF,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00,$1A,$06,$A4,$1D
+        .db    $A0,$08,$28,$F0,$A5,$0C,$A1,$3B,$28,$F1,$04,$02,$28,$00,$28,$01
+        .db    $0D,$06,$A4,$1D,$A0,$08,$28,$F0,$A5,$0C,$A1,$BF,$28,$F1,$02,$01
+        .db    $28,$00,$0B,$03,$A4,$1C,$A0,$BF,$28,$F0,$02,$01,$28,$01,$02,$01
+        .db    $28,$00,$0D,$06,$A4,$1C,$A0,$3B,$28,$F0,$A5,$0D,$A1,$08,$28,$F1
+        .db    $02,$01,$28,$00,$0B,$03,$A4,$17,$A0,$89,$28,$F0,$02,$01,$28,$01
+        .db    $02,$01,$28,$00,$1A,$06,$A4,$17,$A0,$1D,$28,$F0,$A5,$0D,$A1,$A5
+        .db    $28,$F1,$04,$02,$28,$00,$28,$01,$0D,$06,$A4,$16,$A0,$56,$28,$F0
+        .db    $A5,$0C,$A1,$3B,$28,$F1,$02,$01,$28,$00,$0B,$03,$A4,$17,$A0,$1D
+        .db    $28,$F0,$02,$01,$28,$01,$02,$01,$28,$00,$1A,$06,$A4,$15,$A0,$A5
+        .db    $28,$F0,$A5,$05,$A1,$A5,$28,$F1,$04,$02,$28,$00,$28,$01,$0D,$06
+        .db    $A4,$1C,$A0,$3B,$28,$F0,$A5,$0F,$A1,$1D,$28,$F1,$02,$01,$28,$01
+        .db    $0B,$03,$A5,$0D,$A1,$A5,$28,$F1,$02,$01,$28,$00,$02,$01,$28,$01
+        .db    $0D,$06,$A4,$15,$A0,$A5,$28,$F0,$A5,$0F,$A1,$1D,$28,$F1,$02,$01
+        .db    $28,$01,$0B,$03,$A5,$0D,$A1,$A5,$28,$F1,$02,$01,$28,$00,$02,$01
+        .db    $28,$01,$0D,$06,$A4,$15,$A0,$A5,$28,$F0,$A5,$0F,$A1,$1D,$28,$F1
+        .db    $02,$01,$28,$01,$0B,$03,$A5,$0D,$A1,$A5,$28,$F1,$02,$01,$28,$00
+        .db    $02,$01,$28,$01,$0D,$06,$A4,$1C,$A0,$BF,$28,$F0,$A5,$0F,$A1,$89
+        .db    $28,$F1,$02,$01,$28,$01,$0B,$03,$A5,$0D,$A1,$A5,$28,$F1,$02,$01
+        .db    $28,$00,$02,$01,$28,$01,$0D,$06,$A4,$15,$A0,$A5,$28,$F0,$A5,$0F
+        .db    $A1,$89,$28,$F1,$02,$01,$28,$01,$0B,$03,$A5,$0D,$A1,$A5,$28,$F1
+        .db    $02,$01,$28,$00,$02,$01,$28,$01,$0D,$06,$A4,$15,$A0,$A5,$28,$F0
+        .db    $A5,$0F,$A1,$89,$28,$F1,$02,$01,$28,$01,$0B,$03,$A5,$0D,$A1,$A5
+        .db    $28,$F1,$02,$01,$28,$00,$02,$01,$28,$01,$1A,$06,$A4,$1D,$A0,$08
+        .db    $28,$F0,$A5,$0F,$A1,$1D,$28,$F1,$04,$02,$28,$00,$28,$01,$0D,$06
+        .db    $A4,$1D,$A0,$A5,$28,$F0,$A5,$0D,$A1,$A5,$28,$F1,$02,$01,$28,$00
+        .db    $0B,$03,$A4,$1D,$A0,$08,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00
+        .db    $0D,$06,$A4,$1C,$A0,$BF,$28,$F0,$A5,$0F,$A1,$89,$28,$F1,$02,$01
+        .db    $28,$00,$0B,$03,$A4,$1D,$A0,$08,$28,$F0,$02,$01,$28,$01,$02,$01
+        .db    $28,$00,$0D,$06,$A4,$1C,$A0,$3B,$28,$F0,$A5,$0D,$A1,$A5,$28,$F1
+        .db    $02,$01,$28,$01,$0D,$03,$A5,$0E,$A1,$56,$28,$F1,$02,$01,$28,$01
+        .db    $0D,$03,$A5,$0F,$A1,$1D,$28,$F1,$02,$01,$28,$01,$0D,$03,$A5,$0D
+        .db    $A1,$A5,$28,$F1,$02,$01,$28,$01,$0D,$03,$A5,$0E,$A1,$56,$28,$F1
+        .db    $02,$01,$28,$01,$03,$03,$A5,$0F,$A1,$1D,$28,$F1,$0A,$01,$28,$00
+        .db    $02,$01,$28,$01,$0D,$06,$A4,$17,$A0,$89,$28,$F0,$A5,$0F,$A1,$89
+        .db    $28,$F1,$02,$01,$28,$00,$0D,$03,$A4,$1C,$A0,$BF,$28,$F0,$02,$01
+        .db    $28,$00,$0D,$03,$A4,$1D,$A0,$A5,$28,$F0,$02,$01,$28,$00,$07,$03
+        .db    $A4,$1F,$A0,$89,$28,$F0,$06,$01,$28,$01,$02,$01,$28,$00,$0D,$06
+        .db    $A4,$1C,$A0,$3B,$28,$F0,$A5,$0D,$A1,$A5,$28,$F1,$02,$01,$28,$00
+        .db    $0B,$03,$A4,$1F,$A0,$1D,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00
+        .db    $0D,$06,$A4,$1F,$A0,$89,$28,$F0,$A5,$07,$A1,$89,$28,$F1,$02,$01
+        .db    $28,$01,$0B,$03,$A5,$0C,$A1,$BF,$28,$F1,$02,$01,$28,$00,$02,$01
+        .db    $28,$01,$0D,$06,$A4,$17,$A0,$89,$28,$F0,$A5,$0D,$A1,$A5,$28,$F1
+        .db    $02,$01,$28,$01,$0B,$03,$A5,$0F,$A1,$89,$28,$F1,$02,$01,$28,$00
+        .db    $02,$01,$28,$01,$0D,$06,$A4,$17,$A0,$89,$28,$F0,$A5,$0D,$A1,$A5
+        .db    $28,$F1,$02,$01,$28,$01,$0B,$03,$A5,$0C,$A1,$BF,$28,$F1,$02,$01
+        .db    $28,$00,$02,$01,$28,$01,$0D,$06,$A4,$17,$A0,$89,$28,$F0,$A5,$07
+        .db    $A1,$89,$28,$F1,$02,$01,$28,$00,$0D,$03,$A4,$1C,$A0,$BF,$28,$F0
+        .db    $02,$01,$28,$00,$0D,$03,$A4,$1D,$A0,$A5,$28,$F0,$02,$01,$28,$00
+        .db    $07,$03,$A4,$1F,$A0,$89,$28,$F0,$06,$01,$28,$01,$02,$01,$28,$00
+        .db    $0D,$06,$A4,$1C,$A0,$3B,$28,$F0,$A5,$0D,$A1,$A5,$28,$F1,$02,$01
+        .db    $28,$00,$0B,$03,$A4,$1F,$A0,$1D,$28,$F0,$02,$01,$28,$01,$02,$01
+        .db    $28,$00,$0D,$06,$A4,$1F,$A0,$89,$28,$F0,$A5,$07,$A1,$89,$28,$F1
+        .db    $02,$01,$28,$01,$0B,$03,$A5,$0C,$A1,$BF,$28,$F1,$02,$01,$28,$00
+        .db    $02,$01,$28,$01,$0D,$06,$A4,$17,$A0,$89,$28,$F0,$A5,$0D,$A1,$A5
+        .db    $28,$F1,$02,$01,$28,$01,$0B,$03,$A5,$0F,$A1,$89,$28,$F1,$02,$01
+        .db    $28,$00,$02,$01,$28,$01,$0D,$06,$A4,$17,$A0,$89,$28,$F0,$A5,$0D
+        .db    $A1,$A5,$28,$F1,$02,$01,$28,$01,$0B,$03,$A5,$0C,$A1,$BF,$28,$F1
+        .db    $02,$01,$28,$00,$02,$01,$28,$01,$1A,$06,$A4,$1E,$A0,$56,$28,$F0
+        .db    $A5,$0D,$A1,$08,$28,$F1,$04,$02,$28,$00,$28,$01,$0D,$06,$A4,$1D
+        .db    $A0,$A5,$28,$F0,$A5,$0E,$A1,$56,$28,$F1,$02,$01,$28,$00,$0B,$03
+        .db    $A4,$1D,$A0,$08,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00,$0D,$06
+        .db    $A4,$1C,$A0,$BF,$28,$F0,$A5,$0F,$A1,$89,$28,$F1,$02,$01,$28,$00
+        .db    $0B,$03,$A4,$1C,$A0,$3B,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00
+        .db    $1A,$06,$A4,$1D,$A0,$A5,$28,$F0,$A5,$0C,$A1,$BF,$28,$F1,$04,$02
+        .db    $28,$00,$28,$01,$0D,$06,$A4,$1D,$A0,$08,$28,$F0,$A5,$0D,$A1,$A5
+        .db    $28,$F1,$02,$01,$28,$00,$0B,$03,$A4,$1C,$A0,$BF,$28,$F0,$02,$01
+        .db    $28,$01,$02,$01,$28,$00,$0D,$06,$A4,$1C,$A0,$3B,$28,$F0,$A5,$0F
+        .db    $A1,$89,$28,$F1,$02,$01,$28,$00,$0B,$03,$A4,$17,$A0,$89,$28,$F0
+        .db    $02,$01,$28,$01,$02,$01,$28,$00,$0D,$06,$A4,$1C,$A0,$3B,$28,$F0
+        .db    $A5,$0D,$A1,$08,$28,$F1,$02,$01,$28,$00,$0D,$03,$A4,$1C,$A0,$BF
+        .db    $28,$F0,$02,$01,$28,$00,$16,$03,$A4,$15,$A0,$A5,$28,$F0,$04,$01
+        .db    $28,$01,$04,$01,$28,$00,$1A,$06,$A4,$17,$A0,$1D,$28,$F0,$A5,$0D
+        .db    $A1,$A5,$28,$F1,$04,$02,$28,$00,$28,$01,$1A,$06,$A4,$17,$A0,$89
+        .db    $28,$F0,$A5,$0F,$A1,$89,$28,$F1,$04,$01,$28,$01,$1A,$03,$A5,$0D
+        .db    $A1,$A5,$28,$F1,$04,$01,$28,$01,$12,$03,$A5,$07,$A1,$89,$28,$F1
+        .db    $08,$01,$28,$00,$04,$01,$28,$01,$0D,$06,$A4,$17,$A0,$89,$28,$F0
+        .db    $A5,$0E,$A1,$56,$28,$F1,$02,$01,$28,$00,$0B,$03,$A4,$1C,$A0,$3B
+        .db    $28,$F0,$02,$01,$28,$01,$02,$01,$28,$00,$0D,$06,$A4,$1C,$A0,$BF
+        .db    $28,$F0,$A5,$0D,$A1,$FB,$28,$F1,$02,$01,$28,$00,$0B,$03,$A4,$1C
+        .db    $A0,$3B,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00,$0D,$06,$A4,$17
+        .db    $A0,$89,$28,$F0,$A5,$0C,$A1,$BF,$28,$F1,$02,$01,$28,$00,$0B,$03
+        .db    $A4,$17,$A0,$1D,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00,$1A,$06
+        .db    $A4,$17,$A0,$89,$28,$F0,$A5,$0E,$A1,$56,$28,$F1,$04,$02,$28,$00
+        .db    $28,$01,$1A,$06,$A4,$16,$A0,$56,$28,$F0,$A5,$0C,$A1,$BF,$28,$F1
+        .db    $04,$02,$28,$00,$28,$01,$1A,$06,$A4,$16,$A0,$56,$28,$F0,$A5,$06
+        .db    $A1,$56,$28,$F1,$04,$02,$28,$00,$28,$01,$0D,$06,$A4,$1F,$A0,$89
+        .db    $28,$F0,$A5,$0E,$A1,$56,$28,$F1,$02,$01,$28,$00,$0B,$03,$A4,$1F
+        .db    $A0,$1D,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00,$0D,$06,$A4,$1E
+        .db    $A0,$56,$28,$F0,$A5,$0F,$A1,$89,$28,$F1,$02,$01,$28,$00,$0B,$03
+        .db    $A4,$1F,$A0,$89,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00,$0D,$06
+        .db    $A4,$1F,$A0,$1D,$28,$F0,$A5,$14,$A1,$BF,$28,$F1,$02,$01,$28,$00
+        .db    $0B,$03,$A4,$1E,$A0,$56,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00
+        .db    $0D,$06,$A4,$1F,$A0,$1D,$28,$F0,$A5,$0C,$A1,$BF,$28,$F1,$02,$01
+        .db    $28,$01,$0B,$03,$A5,$0D,$A1,$FB,$28,$F1,$02,$01,$28,$00,$02,$01
+        .db    $28,$01,$0D,$06,$A4,$1C,$A0,$BF,$28,$F0,$A5,$0F,$A1,$1D,$28,$F1
+        .db    $02,$01,$28,$01,$0B,$03,$A5,$14,$A1,$BF,$28,$F1,$02,$01,$28,$00
+        .db    $02,$01,$28,$01,$0D,$06,$A4,$1C,$A0,$BF,$28,$F0,$A5,$0F,$A1,$1D
+        .db    $28,$F1,$02,$01,$28,$01,$0B,$03,$A5,$0D,$A1,$FB,$28,$F1,$02,$01
+        .db    $28,$00,$02,$01,$28,$01,$0D,$06,$A4,$1F,$A0,$89,$28,$F0,$A5,$0E
+        .db    $A1,$56,$28,$F1,$02,$01,$28,$00,$0B,$03,$A4,$1F,$A0,$1D,$28,$F0
+        .db    $02,$01,$28,$01,$02,$01,$28,$00,$0D,$06,$A4,$1E,$A0,$56,$28,$F0
+        .db    $A5,$0F,$A1,$89,$28,$F1,$02,$01,$28,$00,$0B,$03,$A4,$1F,$A0,$89
+        .db    $28,$F0,$02,$01,$28,$01,$02,$01,$28,$00,$0D,$06,$A4,$1F,$A0,$1D
+        .db    $28,$F0,$A5,$14,$A1,$BF,$28,$F1,$02,$01,$28,$00,$0B,$03,$A4,$1E
+        .db    $A0,$56,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00,$1A,$06,$A4,$1F
+        .db    $A0,$1D,$28,$F0,$A5,$0C,$A1,$BF,$28,$F1,$04,$02,$28,$00,$28,$01
+        .db    $1A,$06,$A4,$1C,$A0,$BF,$28,$F0,$A5,$14,$A1,$3B,$28,$F1,$04,$02
+        .db    $28,$00,$28,$01,$1A,$06,$A4,$1E,$A0,$56,$28,$F0,$A5,$0F,$A1,$89
+        .db    $28,$F1,$04,$02,$28,$00,$28,$01,$08,$06,$A4,$1F,$A0,$1D,$28,$F0
+        .db    $A5,$14,$A1,$3B,$28,$F1,$02,$01,$28,$00,$08,$03,$A4,$1F,$A0,$89
+        .db    $28,$F0,$02,$01,$28,$00,$06,$03,$A4,$24,$A0,$3B,$28,$F0,$02,$01
+        .db    $28,$01,$02,$01,$28,$00,$1A,$06,$A4,$1C,$A0,$BF,$28,$F0,$A5,$14
+        .db    $A1,$BF,$28,$F1,$04,$02,$28,$00,$28,$01,$1A,$06,$A4,$1D,$A0,$FB
+        .db    $28,$F0,$A5,$0C,$A1,$BF,$28,$F1,$04,$02,$28,$00,$28,$01,$1A,$06
+        .db    $A4,$1E,$A0,$56,$28,$F0,$A5,$0E,$A1,$56,$28,$F1,$04,$01,$28,$00
+        .db    $0D,$03,$A4,$1D,$A0,$FB,$28,$F0,$02,$01,$28,$00,$0D,$03,$A4,$1E
+        .db    $A0,$56,$28,$F0,$02,$01,$28,$00,$12,$03,$A4,$1F,$A0,$1D,$28,$F0
+        .db    $08,$01,$28,$01,$04,$01,$28,$00,$1A,$06,$A4,$1F,$A0,$89,$28,$F0
+        .db    $A5,$0C,$A1,$BF,$28,$F1,$04,$02,$28,$00,$28,$01,$0D,$06,$A4,$1F
+        .db    $A0,$89,$28,$F0,$A5,$0D,$A1,$A5,$28,$F1,$02,$01,$28,$00,$0B,$03
+        .db    $A4,$1F,$A0,$1D,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00,$0D,$06
+        .db    $A4,$1E,$A0,$56,$28,$F0,$A5,$0F,$A1,$89,$28,$F1,$02,$01,$28,$00
+        .db    $0B,$03,$A4,$1D,$A0,$A5,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00
+        .db    $1A,$06,$A4,$1E,$A0,$56,$28,$F0,$A5,$0D,$A1,$08,$28,$F1,$04,$02
+        .db    $28,$00,$28,$01,$0D,$06,$A4,$1E,$A0,$56,$28,$F0,$A5,$0D,$A1,$A5
+        .db    $28,$F1,$02,$01,$28,$00,$0B,$03,$A4,$1D,$A0,$A5,$28,$F0,$02,$01
+        .db    $28,$01,$02,$01,$28,$00,$0D,$06,$A4,$1D,$A0,$08,$28,$F0,$A5,$0E
+        .db    $A1,$56,$28,$F1,$02,$01,$28,$00,$0B,$03,$A4,$1C,$A0,$BF,$28,$F0
+        .db    $02,$01,$28,$01,$02,$01,$28,$00,$1A,$06,$A4,$1D,$A0,$08,$28,$F0
+        .db    $A5,$0C,$A1,$3B,$28,$F1,$04,$02,$28,$00,$28,$01,$0D,$06,$A4,$1D
+        .db    $A0,$08,$28,$F0,$A5,$0C,$A1,$BF,$28,$F1,$02,$01,$28,$00,$0B,$03
+        .db    $A4,$1C,$A0,$BF,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00,$0D,$06
+        .db    $A4,$1C,$A0,$3B,$28,$F0,$A5,$0D,$A1,$08,$28,$F1,$02,$01,$28,$00
+        .db    $0B,$03,$A4,$17,$A0,$89,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00
+        .db    $1A,$06,$A4,$17,$A0,$1D,$28,$F0,$A5,$0D,$A1,$A5,$28,$F1,$04,$02
+        .db    $28,$00,$28,$01,$0D,$06,$A4,$16,$A0,$56,$28,$F0,$A5,$0C,$A1,$3B
+        .db    $28,$F1,$02,$01,$28,$00,$0B,$03,$A4,$17,$A0,$1D,$28,$F0,$02,$01
+        .db    $28,$01,$02,$01,$28,$00,$1A,$06,$A4,$15,$A0,$A5,$28,$F0,$A5,$05
+        .db    $A1,$A5,$28,$F1,$04,$02,$28,$00,$28,$01,$0D,$06,$A4,$1C,$A0,$3B
+        .db    $28,$F0,$A5,$0F,$A1,$1D,$28,$F1,$02,$01,$28,$01,$0B,$03,$A5,$0D
+        .db    $A1,$A5,$28,$F1,$02,$01,$28,$00,$02,$01,$28,$01,$0D,$06,$A4,$15
+        .db    $A0,$A5,$28,$F0,$A5,$0F,$A1,$1D,$28,$F1,$02,$01,$28,$01,$0B,$03
+        .db    $A5,$0D,$A1,$A5,$28,$F1,$02,$01,$28,$00,$02,$01,$28,$01,$0D,$06
+        .db    $A4,$15,$A0,$A5,$28,$F0,$A5,$0F,$A1,$1D,$28,$F1,$02,$01,$28,$01
+        .db    $0B,$03,$A5,$0D,$A1,$A5,$28,$F1,$02,$01,$28,$00,$02,$01,$28,$01
+        .db    $0D,$06,$A4,$1C,$A0,$BF,$28,$F0,$A5,$0F,$A1,$89,$28,$F1,$02,$01
+        .db    $28,$01,$0B,$03,$A5,$0D,$A1,$A5,$28,$F1,$02,$01,$28,$00,$02,$01
+        .db    $28,$01,$0D,$06,$A4,$15,$A0,$A5,$28,$F0,$A5,$0F,$A1,$89,$28,$F1
+        .db    $02,$01,$28,$01,$0B,$03,$A5,$0D,$A1,$A5,$28,$F1,$02,$01,$28,$00
+        .db    $02,$01,$28,$01,$0D,$06,$A4,$15,$A0,$A5,$28,$F0,$A5,$0F,$A1,$89
+        .db    $28,$F1,$02,$01,$28,$01,$0B,$03,$A5,$0D,$A1,$A5,$28,$F1,$02,$01
+        .db    $28,$00,$02,$01,$28,$01,$1A,$06,$A4,$1D,$A0,$08,$28,$F0,$A5,$0F
+        .db    $A1,$1D,$28,$F1,$04,$02,$28,$00,$28,$01,$0D,$06,$A4,$1D,$A0,$A5
+        .db    $28,$F0,$A5,$0D,$A1,$A5,$28,$F1,$02,$01,$28,$00,$0B,$03,$A4,$1D
+        .db    $A0,$08,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00,$0D,$06,$A4,$1C
+        .db    $A0,$BF,$28,$F0,$A5,$0F,$A1,$89,$28,$F1,$02,$01,$28,$00,$0B,$03
+        .db    $A4,$1D,$A0,$08,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00,$0D,$06
+        .db    $A4,$1C,$A0,$3B,$28,$F0,$A5,$0D,$A1,$A5,$28,$F1,$02,$01,$28,$01
+        .db    $0D,$03,$A5,$0E,$A1,$56,$28,$F1,$02,$01,$28,$01,$0D,$03,$A5,$0F
+        .db    $A1,$1D,$28,$F1,$02,$01,$28,$01,$0D,$03,$A5,$0D,$A1,$A5,$28,$F1
+        .db    $02,$01,$28,$01,$0D,$03,$A5,$0E,$A1,$56,$28,$F1,$02,$01,$28,$01
+        .db    $03,$03,$A5,$0F,$A1,$1D,$28,$F1,$0A,$01,$28,$00,$02,$01,$28,$01
+        .db    $0D,$06,$A4,$17,$A0,$89,$28,$F0,$A5,$0F,$A1,$89,$28,$F1,$02,$01
+        .db    $28,$00,$0D,$03,$A4,$1C,$A0,$BF,$28,$F0,$02,$01,$28,$00,$0D,$03
+        .db    $A4,$1D,$A0,$A5,$28,$F0,$02,$01,$28,$00,$07,$03,$A4,$1F,$A0,$89
+        .db    $28,$F0,$06,$01,$28,$01,$02,$01,$28,$00,$0D,$06,$A4,$1C,$A0,$3B
+        .db    $28,$F0,$A5,$0D,$A1,$A5,$28,$F1,$02,$01,$28,$00,$0B,$03,$A4,$1F
+        .db    $A0,$1D,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00,$0D,$06,$A4,$1F
+        .db    $A0,$89,$28,$F0,$A5,$07,$A1,$89,$28,$F1,$02,$01,$28,$01,$0B,$03
+        .db    $A5,$0C,$A1,$BF,$28,$F1,$02,$01,$28,$00,$02,$01,$28,$01,$0D,$06
+        .db    $A4,$17,$A0,$89,$28,$F0,$A5,$0D,$A1,$A5,$28,$F1,$02,$01,$28,$01
+        .db    $0B,$03,$A5,$0F,$A1,$89,$28,$F1,$02,$01,$28,$00,$02,$01,$28,$01
+        .db    $0D,$06,$A4,$17,$A0,$89,$28,$F0,$A5,$0D,$A1,$A5,$28,$F1,$02,$01
+        .db    $28,$01,$0B,$03,$A5,$0C,$A1,$BF,$28,$F1,$02,$01,$28,$00,$02,$01
+        .db    $28,$01,$0D,$06,$A4,$17,$A0,$89,$28,$F0,$A5,$07,$A1,$89,$28,$F1
+        .db    $02,$01,$28,$00,$0D,$03,$A4,$1C,$A0,$BF,$28,$F0,$02,$01,$28,$00
+        .db    $0D,$03,$A4,$1D,$A0,$A5,$28,$F0,$02,$01,$28,$00,$07,$03,$A4,$1F
+        .db    $A0,$89,$28,$F0,$06,$01,$28,$01,$02,$01,$28,$00,$0D,$06,$A4,$1C
+        .db    $A0,$3B,$28,$F0,$A5,$0D,$A1,$A5,$28,$F1,$02,$01,$28,$00,$0B,$03
+        .db    $A4,$1F,$A0,$1D,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00,$0D,$06
+        .db    $A4,$1F,$A0,$89,$28,$F0,$A5,$07,$A1,$89,$28,$F1,$02,$01,$28,$01
+        .db    $0B,$03,$A5,$0C,$A1,$BF,$28,$F1,$02,$01,$28,$00,$02,$01,$28,$01
+        .db    $0D,$06,$A4,$17,$A0,$89,$28,$F0,$A5,$0D,$A1,$A5,$28,$F1,$02,$01
+        .db    $28,$01,$0B,$03,$A5,$0F,$A1,$89,$28,$F1,$02,$01,$28,$00,$02,$01
+        .db    $28,$01,$0D,$06,$A4,$17,$A0,$89,$28,$F0,$A5,$0D,$A1,$A5,$28,$F1
+        .db    $02,$01,$28,$01,$0B,$03,$A5,$0C,$A1,$BF,$28,$F1,$02,$01,$28,$00
+        .db    $02,$01,$28,$01,$1A,$06,$A4,$1E,$A0,$56,$28,$F0,$A5,$0D,$A1,$08
+        .db    $28,$F1,$04,$02,$28,$00,$28,$01,$0D,$06,$A4,$1D,$A0,$A5,$28,$F0
+        .db    $A5,$0E,$A1,$56,$28,$F1,$02,$01,$28,$00,$0B,$03,$A4,$1D,$A0,$08
+        .db    $28,$F0,$02,$01,$28,$01,$02,$01,$28,$00,$0D,$06,$A4,$1C,$A0,$BF
+        .db    $28,$F0,$A5,$0F,$A1,$89,$28,$F1,$02,$01,$28,$00,$0B,$03,$A4,$1C
+        .db    $A0,$3B,$28,$F0,$02,$01,$28,$01,$02,$01,$28,$00,$1A,$06,$A4,$1D
+        .db    $A0,$A5,$28,$F0,$A5,$0C,$A1,$BF,$28,$F1,$04,$02,$28,$00,$28,$01
+        .db    $0D,$06,$A4,$1D,$A0,$08,$28,$F0,$A5,$0D,$A1,$A5,$28,$F1,$02,$01
+        .db    $28,$00,$0B,$03,$A4,$1C,$A0,$BF,$28,$F0,$02,$01,$28,$01,$02,$01
+        .db    $28,$00,$0D,$06,$A4,$1C,$A0,$3B,$28,$F0,$A5,$0F,$A1,$89,$28,$F1
+        .db    $02,$01,$28,$00,$0B,$03,$A4,$17,$A0,$89,$28,$F0,$02,$01,$28,$01
+        .db    $02,$01,$28,$00,$0D,$06,$A4,$1C,$A0,$3B,$28,$F0,$A5,$0D,$A1,$08
+        .db    $28,$F1,$02,$01,$28,$00,$0D,$03,$A4,$1C,$A0,$BF,$28,$F0,$02,$01
+        .db    $28,$00,$16,$03,$A4,$15,$A0,$A5,$28,$F0,$04,$01,$28,$01,$04,$01
+        .db    $28,$00,$1A,$06,$A4,$17,$A0,$1D,$28,$F0,$A5,$0D,$A1,$A5,$28,$F1
+        .db    $04,$02,$28,$00,$28,$01,$1A,$06,$A4,$17,$A0,$89,$28,$F0,$A5,$0F
+        .db    $A1,$89,$28,$F1,$04,$01,$28,$01,$1A,$03,$A5,$0D,$A1,$A5,$28,$F1
+        .db    $04,$01,$28,$01,$12,$03,$A5,$07,$A1,$89,$28,$F1,$08,$01,$28,$00
+        .db    $04,$01,$28,$01,$00
+        ;; 7045 bytes in song
+
+#include "printing.inc"
+
+	.end
--- a/Source/BPBIOS/Makefile
+++ b/Source/BPBIOS/Makefile
@@ -30,7 +30,7 @@ zcpr33n.rel zcpr33t.rel:

 all:: $(HD0IMG)

-clobber::
+clean::
 	@rm -f $(HD0IMG)

 %.img: zcpr33n.rel zcpr33t.rel
--- a/Source/BPBIOS/diskdefs
+++ b/Source/BPBIOS/diskdefs
@@ -432,7 +432,7 @@ end
 # New format: 1024 dir entries, 16,384 sectors / slice
 # Pure filesystem image, no MBR prefix

-diskdef wbw_hd1024
+diskdef wbw_hd1k
  seclen 512
  tracks 1024
  sectrk 16
@@ -443,11 +443,11 @@ diskdef wbw_hd1024
  os 2.2
 end

-# First 4 slices of wbw_hd1024
+# First 4 slices of wbw_hd1k
 # Assumes standard 1MB prefix
 # Offset of any slice (in tracks) = 128 + (1024 * <slice_num)

-diskdef wbw_hd1024_0
+diskdef wbw_hd1k_0
  seclen 512
  tracks 1024
  sectrk 16
@@ -459,7 +459,7 @@ diskdef wbw_hd1024_0
  os 2.2
 end

-diskdef wbw_hd1024_1
+diskdef wbw_hd1k_1
  seclen 512
  tracks 1024
  sectrk 16
@@ -471,7 +471,7 @@ diskdef wbw_hd1024_1
  os 2.2
 end

-diskdef wbw_hd1024_2
+diskdef wbw_hd1k_2
  seclen 512
  tracks 1024
  sectrk 16
@@ -483,7 +483,7 @@ diskdef wbw_hd1024_2
  os 2.2
 end

-diskdef wbw_hd1024_3
+diskdef wbw_hd1k_3
  seclen 512
  tracks 1024
  sectrk 16
--- a/Source/Build.cmd
+++ b/Source/Build.cmd
@@ -8,7 +8,7 @@ call BuildShared || exit /b
 call BuildImages || exit /b
 call BuildROM %* || exit /b
 call BuildZRC || exit /b
-call BuildZZR || exit /b
+call BuildZZRC || exit /b

 if "%1" == "dist" (
  call Clean || exit /b
--- a/Source/BuildShared.cmd
+++ b/Source/BuildShared.cmd
@@ -9,6 +9,7 @@ pushd ZCPR-DJ && call Build || exit /b & popd
 pushd ZSDOS && call Build || exit /b & popd
 pushd CPM3 && call Build || exit /b & popd
 pushd ZPM3 && call Build || exit /b & popd
+pushd pSys && call Build || exit /b & popd
 pushd Apps && call Build || exit /b & popd
 pushd Forth && call Build || exit /b & popd
 pushd TastyBasic && call Build || exit /b & popd
--- a/Source/BuildZZR.cmd
+++ b/Source/BuildZZR.cmd
@@ -1,4 +0,0 @@
-@echo off
-setlocal
-
-pushd ZZR && call Build || exit /b & popd
--- a/Source/BuildZZRC.cmd
+++ b/Source/BuildZZRC.cmd
@@ -0,0 +1,4 @@
+@echo off
+setlocal
+
+pushd ZZRC && call Build || exit /b & popd
--- a/Source/CBIOS/cbios.asm
+++ b/Source/CBIOS/cbios.asm
@@ -432,6 +432,8 @@ WBOOT:
 #ENDIF
 ;
 #IFDEF PLTUNA
+	LD	SP,STACK		; STACK FOR INITIALIZATION
+
 	; RESTORE COMMAND PROCESSOR FROM UNA BIOS CACHE
 	LD	BC,$01FB		; UNA FUNC = SET BANK
 	LD	DE,(BNKBIOS)		; UBIOS_PAGE (SEE PAGES.INC)
@@ -1626,6 +1628,7 @@ LBA_IO:
 ;
 DSK_IO2:
 	PUSH	BC			; SAVE INCOMING FUNCTION, UNIT
+	RES	7,D			; CLEAR LBA BIT FOR UNA
 	LD	B,C			; UNIT TO B
 	LD	C,$41			; UNA SET LBA
 	RST	08			; CALL UNA
--- a/Source/CPM22/License.pdf
+++ b/Source/CPM22/License.pdf
--- a/Source/CPM22/loader.asm
+++ b/Source/CPM22/loader.asm
@@ -167,11 +167,56 @@ STR_ERR		.DB	" Read Error!",0
 ;
 	.FILL	PT_LOC - $,0		; FILL TO START OF PARTITION TABLE
 ;
-; RESERVE SPACE FOR STANDARD IBM-PC PARTITION TABLE.  ALTHOUGH A
+; STANDARD IBM-PC PARTITION TABLE.  ALTHOUGH A
 ; PARTITION TABLE IS NOT RELEVANT FOR A FLOPPY DISK, IT DOES NO HARM.
-; THE CONTENTS OF THE PARTITION TABLE MUST BE MANAGED BY FDISK80.
+; THE CONTENTS OF THE PARTITION TABLE CAN BE MANAGED BY FDISK80.
 ;
-PARTTBL	.FILL	PT_SIZ,0		; PARTITION TABLE, FILL WITH ZEROES
+; BELOW WE ALLOW FOR 32 SLICES OF ROMWBW CP/M FILESYSTEMS
+; FOLLOWED BY A FAT16 PARTITION.  THE SLICES FOLLOW THE ORIGINAL
+; HD512 ROMWBW FORMAT.  IF THE DISK IS USING HD1K, A SEPARATE
+; PARTITION TABLE WILL BE IN PLACE AND RENDER THIS PARTITION TABLE
+; IRRELEVANT.
+;
+; THE CYL/SEC FIELDS ENCODE CYLINDER AND SECTOR AS:
+;	CCCCCCCC:CCSSSSSS
+;	76543210:98543210
+;
+PART0:
+	.DB	0			; ACTIVE IF $80
+	.DB	0			; CHS START ADDRESS (HEAD)
+	.DW	0			; CHS START ADDRESS (CYL/SEC)
+	.DB	0			; PART TYPE ID
+	.DB	0			; CHS LAST ADDRESS (HEAD)
+	.DW	0			; CHS LAST ADDRESS (CYL/SEC)
+	.DW	0,0			; LBA FIRST (DWORD)
+	.DW	0,0			; LBA COUNT (DWORD)
+PART1:
+	.DB	0			; ACTIVE IF $80
+	.DB	0			; CHS START ADDRESS (HEAD)
+	.DW	%1111111111000001	; CHS START ADDRESS (CYL/SEC)
+	.DB	6			; PART TYPE ID
+	.DB	15			; CHS LAST ADDRESS (HEAD)
+	.DW	%1111111111010000	; CHS LAST ADDRESS (CYL/SEC)
+	.DW	$4000,$0010		; LBA FIRST (DWORD)
+	.DW	$0000,$000C		; LBA COUNT (DWORD)
+PART2:
+	.DB	0			; ACTIVE IF $80
+	.DB	0			; CHS START ADDRESS (HEAD)
+	.DW	0			; CHS START ADDRESS (CYL/SEC)
+	.DB	0			; PART TYPE ID
+	.DB	0			; CHS LAST ADDRESS (HEAD)
+	.DW	0			; CHS LAST ADDRESS (CYL/SEC)
+	.DW	0,0			; LBA FIRST (DWORD)
+	.DW	0,0			; LBA COUNT (DWORD)
+PART3:
+	.DB	0			; ACTIVE IF $80
+	.DB	0			; CHS START ADDRESS (HEAD)
+	.DW	0			; CHS START ADDRESS (CYL/SEC)
+	.DB	0			; PART TYPE ID
+	.DB	0			; CHS LAST ADDRESS (HEAD)
+	.DW	0			; CHS LAST ADDRESS (CYL/SEC)
+	.DW	0,0			; LBA FIRST (DWORD)
+	.DW	0,0			; LBA COUNT (DWORD)
 ;
 ; THE END OF THE FIRST SECTOR MUST CONTAIN THE TWO BYTE BOOT SIGNATURE.
 ;
--- a/Source/CPM3/License.pdf
+++ b/Source/CPM3/License.pdf
--- a/Source/CPM3/Makefile
+++ b/Source/CPM3/Makefile
@@ -13,6 +13,7 @@ OTHERS = cpmldr.rel biosldr.rel cpm3res.sys cpm3bnk.sys loader.bin cpmldr.bin
 OTHERS += biosldrc.rel biosldrd.rel
 NODELETE = ccp.com gencpm.com genres.dat genbnk.dat bdos3.spr bnkbdos3.spr resbdos3.spr
 NODELETE += readme.1st cpm3fix.pat
+NODIFF = zpmbios3

 DEST = ../../Binary/CPM3
 TOOLS = ../../Tools
--- a/Source/CPM3/genbnk.dat
+++ b/Source/CPM3/genbnk.dat
@@ -9,7 +9,7 @@ BNKSWT   = Y
 COMBAS   = 80
 LERROR   = Y
 NUMSEGS  = 04
-MEMSEG00 = 01,43,00
+MEMSEG00 = 01,17,00
 MEMSEG01 = 0E,72,02
 MEMSEG02 = 01,7F,03
 MEMSEG03 = 01,7F,04
--- a/Source/CPM3/loader.asm
+++ b/Source/CPM3/loader.asm
@@ -171,11 +171,56 @@ STR_ERR		.DB	" Read Error!",0
 ;
 	.FILL	PT_LOC - $,0		; FILL TO START OF PARTITION TABLE
 ;
-; RESERVE SPACE FOR STANDARD IBM-PC PARTITION TABLE.  ALTHOUGH A
+; STANDARD IBM-PC PARTITION TABLE.  ALTHOUGH A
 ; PARTITION TABLE IS NOT RELEVANT FOR A FLOPPY DISK, IT DOES NO HARM.
-; THE CONTENTS OF THE PARTITION TABLE MUST BE MANAGED BY FDISK80.
+; THE CONTENTS OF THE PARTITION TABLE CAN BE MANAGED BY FDISK80.
 ;
-PARTTBL	.FILL	PT_SIZ,0		; PARTITION TABLE, FILL WITH ZEROES
+; BELOW WE ALLOW FOR 32 SLICES OF ROMWBW CP/M FILESYSTEMS
+; FOLLOWED BY A FAT16 PARTITION.  THE SLICES FOLLOW THE ORIGINAL
+; HD512 ROMWBW FORMAT.  IF THE DISK IS USING HD1K, A SEPARATE
+; PARTITION TABLE WILL BE IN PLACE AND RENDER THIS PARTITION TABLE
+; IRRELEVANT.
+;
+; THE CYL/SEC FIELDS ENCODE CYLINDER AND SECTOR AS:
+;	CCCCCCCC:CCSSSSSS
+;	76543210:98543210
+;
+PART0:
+	.DB	0			; ACTIVE IF $80
+	.DB	0			; CHS START ADDRESS (HEAD)
+	.DW	0			; CHS START ADDRESS (CYL/SEC)
+	.DB	0			; PART TYPE ID
+	.DB	0			; CHS LAST ADDRESS (HEAD)
+	.DW	0			; CHS LAST ADDRESS (CYL/SEC)
+	.DW	0,0			; LBA FIRST (DWORD)
+	.DW	0,0			; LBA COUNT (DWORD)
+PART1:
+	.DB	0			; ACTIVE IF $80
+	.DB	0			; CHS START ADDRESS (HEAD)
+	.DW	%1111111111000001	; CHS START ADDRESS (CYL/SEC)
+	.DB	6			; PART TYPE ID
+	.DB	15			; CHS LAST ADDRESS (HEAD)
+	.DW	%1111111111010000	; CHS LAST ADDRESS (CYL/SEC)
+	.DW	$4000,$0010		; LBA FIRST (DWORD)
+	.DW	$0000,$000C		; LBA COUNT (DWORD)
+PART2:
+	.DB	0			; ACTIVE IF $80
+	.DB	0			; CHS START ADDRESS (HEAD)
+	.DW	0			; CHS START ADDRESS (CYL/SEC)
+	.DB	0			; PART TYPE ID
+	.DB	0			; CHS LAST ADDRESS (HEAD)
+	.DW	0			; CHS LAST ADDRESS (CYL/SEC)
+	.DW	0,0			; LBA FIRST (DWORD)
+	.DW	0,0			; LBA COUNT (DWORD)
+PART3:
+	.DB	0			; ACTIVE IF $80
+	.DB	0			; CHS START ADDRESS (HEAD)
+	.DW	0			; CHS START ADDRESS (CYL/SEC)
+	.DB	0			; PART TYPE ID
+	.DB	0			; CHS LAST ADDRESS (HEAD)
+	.DW	0			; CHS LAST ADDRESS (CYL/SEC)
+	.DW	0,0			; LBA FIRST (DWORD)
+	.DW	0,0			; LBA COUNT (DWORD)
 ;
 ; THE END OF THE FIRST SECTOR MUST CONTAIN THE TWO BYTE BOOT SIGNATURE.
 ;
--- a/Source/Clean.cmd
+++ b/Source/Clean.cmd
@@ -10,6 +10,7 @@ pushd ZSDOS && call Clean.cmd & popd
 pushd CBIOS && call Clean.cmd & popd
 pushd CPM3 && call Clean.cmd & popd
 pushd ZPM3 && call Clean.cmd & popd
+pushd pSys && call Clean.cmd & popd
 pushd Forth && call Clean.cmd & popd
 pushd TastyBasic && call Clean & popd
 pushd Fonts && call Clean.cmd & popd
@@ -19,3 +20,5 @@ pushd Images && call Clean & popd
 pushd Prop && call Clean & popd
 pushd RomDsk && call Clean & popd
 pushd Doc && call Clean & popd
+pushd ZRC && call Clean & popd
+pushd ZZRC && call Clean & popd
--- a/Source/Doc/Applications.md
+++ b/Source/Doc/Applications.md
@@ -1,5 +1,5 @@
 $define{doc_title}{Applications}$
-$include{"Common.h"}$
+$include{"Book.h"}$

 # Summary

--- a/Source/Doc/Architecture.md
+++ b/Source/Doc/Architecture.md
--- a/Source/Doc/Basic.h
+++ b/Source/Doc/Basic.h
@@ -0,0 +1,65 @@
+$define{doc_ver}{Version 3.1 Pre-release}$
+$define{doc_product}{RomWBW}$
+$define{doc_root}{https://github.com/wwarthen/RomWBW/raw/dev/Doc}$
+$ifndef{doc_title}$ $define{doc_title}{Document Title}$ $endif$
+$ifndef{doc_author}$ $define{doc_author}{Wayne Warthen}$ $endif$
+$define{doc_date}{$date{%d %b %Y}$}$
+$ifndef{doc_authmail}$ $define{doc_authmail}{wwarthen@gmail.com}$ $endif$
+$define{doc_orgname}{RetroBrew Computers Group}$
+$define{doc_orgurl}{www.retrobrewcomputers.org}$
+$define{doc_user}{[RomWBW User Guide]($doc_root$/RomWBW User Guide.pdf)}$
+$define{doc_sys}{[RomWBW System Guide]($doc_root$/RomWBW System Guide.pdf)}$
+$define{doc_apps}{[RomWBW Applications]($doc_root$/RomWBW Applications.pdf)}$
+$define{doc_romapps}{[RomWBW ROM Applications]($doc_root$/RomWBW ROM Applications.pdf)}$
+$define{doc_catalog}{[RomWBW Disk Catalog]($doc_root$/RomWBW Disk Catalog.pdf)}$
+$define{doc_errata}{[RomWBW Errata]($doc_root$/RomWBW Errata.pdf)}$
+
+---
+title: $doc_product$ $doc_title$
+subtitle: $doc_ver$
+author: $doc_author$ ([$doc_authmail$](mailto:$doc_authmail$))
+date: $doc_date$
+institution: $doc_orgname$
+papersize: letter
+geometry:
+- top=1.5in
+- bottom=1.5in
+- left=1.5in
+- right=1.5in
+# - showframe
+# - pass
+fontsize: 12pt
+# linestretch: 1.25
+colorlinks: true
+# sansfont: helvetic
+sansfont: roboto
+# sansfont: bera
+# sansfont: DejaVuSans
+# sansfont: arial
+monofont: roboto-mono
+# monofont: bera
+# monofont: inconsolata
+# monofont: DejaVuSansMono
+monofontoptions: 'Scale=0.75'
+header-includes:
+- |
+  ```{=latex}
+  \renewcommand*{\familydefault}{\sfdefault}
+  ```
+---
+
+```{=gfm}
+**$doc_product$ $doc_title$** \
+$doc_ver$ \
+$doc_author$  ([$doc_authmail$](mailto:$doc_authmail$)) \
+$doc_date$
+
+```
+
+```{=dokuwiki}
+**$doc_product$ $doc_title$**\\
+$doc_ver$\\
+$doc_author$  <$doc_authmail$>\\
+$doc_date$\\
+
+```
--- a/Source/Doc/Common.h
+++ b/Source/Doc/Common.h
@@ -1,38 +1,15 @@
-$define{doc_ver}{3.1 Pre-release}$
-$define{doc_product}{RomWBW}$
-$ifndef{doc_title}$ $define{doc_title}{Document Title}$ $endif$
-$ifndef{doc_author}$ $define{doc_author}{Wayne Warthen}$ $endif$
-$define{doc_date}{$date{%d %b %Y}$}$
-$ifndef{doc_authmail}$ $define{doc_authmail}{wwarthen@gmail.com}$ $endif$
-$define{doc_orgname}{RetroBrew Computers Group}$
-$define{doc_orgurl}{www.retrobrewcomputers.org}$
+$include{"Basic.h"}$

 ---
 # Force pandoc to enable graphics for Logo in title page!
 graphics: true
-title: $doc_product$ $doc_title$
-author: $doc_author$ (mailto:$doc_authmail$)
-date: $doc_date$
-institution: $doc_orgname$
 documentclass: book
 classoption:
 - oneside
 toc: true
-toc-depth: 1
+toc-depth: 2
 numbersections: true
-secnumdepth: 1
-papersize: letter
-geometry:
- top=1.5in
- bottom=1.5in
- left=1.5in
- right=1.5in
-# - showframe
-# - pass
-linestretch: 1.25
-colorlinks: true
-fontfamily: helvet
-fontsize: 12pt
+secnumdepth: 2
 header-includes:
 - \setlength{\headheight}{15pt}
 - |
@@ -52,7 +29,7 @@ header-includes:
      {\scshape \bfseries \fontsize{48pt}{56pt} \selectfont $doc_product$ \par}
      {\bfseries \fontsize{32pt}{36pt} \selectfont $doc_title$ \par}
      \vspace{24pt}
-      {\huge Version $doc_ver$ \\ $doc_date$ \par}
+      {\huge $doc_ver$ \\ $doc_date$ \par}
      \vspace{24pt}
      {\large \itshape $doc_orgname$ \\ \href{http://$doc_orgurl$}{$doc_orgurl$} \par}
      \vspace{12pt}
@@ -62,7 +39,7 @@ header-includes:
  \pagestyle{empty}
  ```
 include-before:
- \renewcommand{\chaptername}{Section}
+# - \renewcommand{\chaptername}{Section}
 - |
  ```{=latex}
  \pagestyle{fancyplain}
@@ -75,5 +52,5 @@ include-before:
 ```{=latex}
 \clearpage
 \pagenumbering{arabic}
-\lhead{\fancyplain{}{\nouppercase{\footnotesize \bfseries \leftmark \hfill $doc_product$  $doc_title$}}}
+\lhead{\fancyplain{}{\nouppercase{\bfseries \leftmark \hfill $doc_product$  $doc_title$}}}
 ```
--- a/Source/Doc/Build.cmd
+++ b/Source/Doc/Build.cmd
@@ -7,26 +7,26 @@ setlocal
 ::

 set TOOLS=..\..\Tools
-set PATH=%TOOLS%\m4;%TOOLS%\gpp;%PATH%
+set PATH=%TOOLS%\gpp;%PATH%

 if not "%1"=="" (call :GenDoc %1 & goto :eof)

-call :GenDoc GettingStarted
-:: call :GenDoc UserGuide
+call :GenDoc ReadMe
+call :GenDoc UserGuide
+call :GenDoc SystemGuide
 call :GenDoc Applications
-:: call :GenDoc Errata
-:: call :GenDoc ZSystem
-call :GenDoc Architecture
-call :GenDoc Catalog
 call :GenDoc ROM_Applications
+call :GenDoc Catalog
+call :GenDoc Errata

-if exist GettingStarted.pdf copy GettingStarted.pdf "..\..\Doc\RomWBW Getting Started.pdf" || exit /b
-if exist GettingStarted.gfm copy GettingStarted.gfm ..\..\ReadMe.md || exit /b
-if exist GettingStarted.txt copy GettingStarted.txt ..\..\ReadMe.txt || exit /b
+if exist ReadMe.gfm copy Readme.gfm ..\..\ReadMe.md || exit /b
+if exist ReadMe.txt copy ReadMe.txt ..\..\ReadMe.txt || exit /b
+if exist UserGuide.pdf copy UserGuide.pdf "..\..\Doc\RomWBW User Guide.pdf" || exit /b
+if exist SystemGuide.pdf copy SystemGuide.pdf "..\..\Doc\RomWBW System Guide.pdf" || exit /b
 if exist Applications.pdf copy Applications.pdf "..\..\Doc\RomWBW Applications.pdf" || exit /b
-if exist Architecture.pdf copy Architecture.pdf "..\..\Doc\RomWBW Architecture.pdf" || exit /b
+if exist ROM_Applications.pdf copy ROM_Applications.pdf "..\..\Doc\RomWBW ROM Applications.pdf" || exit /b
 if exist Catalog.pdf copy Catalog.pdf "..\..\Doc\RomWBW Disk Catalog.pdf" || exit /b
-if exist ROM_Applications.pdf copy ROM_Applications.pdf "..\..\Doc\ROM Applications.pdf" || exit /b
+if exist Errata.pdf copy Errata.pdf "..\..\Doc\RomWBW Errata.pdf" || exit /b

 echo.
 goto :eof
@@ -35,23 +35,23 @@ goto :eof

 echo.

-echo Processing document %1.md...
+echo Processing document %1...

 ::gpp -o %1.tmp %1.md
 ::gpp -o %1.tmp -U "\\" "" "{" "}{" "}" "{" "}" "#" "" %1.md
 ::gpp -o %1.tmp -U "" "" "(" "," ")" "(" ")" "#" "" -M "#" "\n" " " " " "\n" "(" ")" %1.md
-gpp -o %1.tmp -U "$" "$" "{" "}{" "}$" "{" "}" "@@@" "" -M "$" "$" "{" "}{" "}$" "{" "}" %1.md
+gpp -o %1.tmp -U "$" "$" "{" "}{" "}$" "{" "}" "@@@" "" -M "$" "$" "{" "}{" "}$" "{" "}" %1.md || exit /b

-:: pandoc %1.tmp -f markdown -s -o %1.tex --default-image-extension=pdf || exit /b
-:: pause
-:: rem texify --pdf --clean %1.ltx || exit /b
-:: texify --pdf %1.tex || exit /b
-:: goto :eof
+::pandoc %1.tmp -f markdown -t latex -s -o %1.tex --default-image-extension=pdf || exit /b
+::::rem texify --pdf --clean %1.ltx || exit /b
+::texify --pdf --clean --engine=luatex --verbose %1.tex || exit /b
+::goto :eof

-pandoc %1.tmp -f markdown -t pdf -s -o %1.pdf --default-image-extension=pdf || exit /b
-pandoc %1.tmp -f markdown -t html -s -o %1.html --default-image-extension=png || exit /b
+pandoc %1.tmp -f markdown -t pdf -s -o %1.pdf --default-image-extension=pdf --pdf-engine=lualatex || exit /b
+pandoc %1.tmp -f markdown -t html -s -o %1.html --default-image-extension=png --css pandoc.css --embed-resources || exit /b
 pandoc %1.tmp -f markdown -t dokuwiki -s -o %1.dw --default-image-extension=png || exit /b
-pandoc %1.tmp -f markdown -t gfm -o %1.gfm --default-image-extension=png || exit /b
-pandoc %1.tmp -f markdown -t plain -s -o %1.txt --default-image-extension=png || exit /b
+pandoc %1.tmp -f markdown -t gfm-yaml_metadata_block -s -o %1.gfm --default-image-extension=png || exit /b
+::pandoc %1.tmp -f markdown -t gfm-yaml_metadata_block -s -o %1.txt --markdown-headings=setext --default-image-extension=png || exit /b
+pandoc %1.tmp -f markdown -t plain+gutenberg -s -o %1.txt || exit /b

 goto :eof
--- a/Source/Doc/Catalog.md
+++ b/Source/Doc/Catalog.md
@@ -1,7 +1,7 @@
 $define{doc_title}{Disk Catalog}$
 $define{doc_author}{Mykl Orders}$
 $define{doc_authmail}{}$
-$include{"Common.h"}$
+$include{"Book.h"}$

 # RomWBW Distribution File Catalog

--- a/Source/Doc/Errata.md
+++ b/Source/Doc/Errata.md
@@ -0,0 +1,19 @@
+$define{doc_title}{Errata}$
+$include{"Book.h"}$
+
+# Errata
+
+The following errata apply to $doc_product$ $doc_ver$:
+
+* The use of high density floppy disks requires a CPU speed of 8 MHz or 
+  greater.
+
+* The PropIO support is based on RomWBW specific firmware. Be sure to 
+  program/update your PropIO firmware with the corresponding firmware 
+  image provided in the Binary directory of the RomWBW distribution.
+
+* Reading bytes from the video memory of the VDU board (not Color 
+  VDU) appears to be problematic. This is only an issue when the driver 
+  needs to scroll a portion of the screen which is done by applications 
+  such as WordStar or ZDE. You are likely to see screen corruption in 
+  this case.
--- a/Source/Doc/GettingStarted.md
+++ b/Source/Doc/GettingStarted.md
--- a/Source/Doc/Graphics/Hard
+++ b/Source/Doc/Graphics/Hard
--- a/Source/Doc/Makefile
+++ b/Source/Doc/Makefile
@@ -3,7 +3,7 @@
 # and available on commandline for this build to work!!!
 # Typically "sudo apt install pandoc, texlive-latex-extra, gpp"
 #
-OBJECTS = GettingStarted.pdf GettingStarted.gfm GettingStarted.txt Applications.pdf Architecture.pdf Catalog.pdf ROM_Applications.pdf 
+OBJECTS = ReadMe.gfm ReadMe.txt UserGuide.pdf SystemGuide.pdf Applications.pdf ROM_Applications.pdf Catalog.pdf Errata.pdf
 # DEST = ../../Doc
 TOOLS = ../../Tools
 OTHERS = *.tmp
@@ -13,7 +13,7 @@ include $(TOOLS)/Makefile.inc
 all :: deploy

 %.tmp : %.md
-	gpp -o $@ -U "$" "$" "{" "}{" "}$" "{" "}" "@@@" "" -M "$" "$" "{" "}{" "}$" "{" "}" $<
+	gpp -o $@ -U "$$" "$$" "{" "}{" "}$$" "{" "}" "@@@" "" -M "$$" "$$" "{" "}{" "}$$" "{" "}" $<

 %.pdf : %.tmp
 	pandoc $< -f markdown -t latex -s -o $@ --default-image-extension=pdf
@@ -31,10 +31,11 @@ all :: deploy
 	pandoc $< -f markdown -t plain -s -o $@ --default-image-extension=pdf

 deploy :
-	cp GettingStarted.pdf   "../../Doc/RomWBW Getting Started.pdf"
-	cp GettingStarted.gfm   "../../ReadMe.md"
-	cp GettingStarted.txt   "../../ReadMe.txt"
-	cp Applications.pdf     "../../Doc/RomWBW Applications.pdf"
-	cp Architecture.pdf     "../../Doc/RomWBW Architecture.pdf"
-	cp Catalog.pdf          "../../Doc/RomWBW Disk Catalog.pdf"
-	cp ROM_Applications.pdf "../../Doc/ROM Applications.pdf"
+	cp ReadMe.gfm            "../../ReadMe.md"
+	cp ReadMe.txt            "../../ReadMe.txt"
+	cp UserGuide.pdf         "../../Doc/RomWBW User Guide.pdf"
+	cp SystemGuide.pdf       "../../Doc/RomWBW System Guide.pdf"
+	cp Applications.pdf      "../../Doc/RomWBW Applications.pdf"
+	cp ROM_Applications.pdf  "../../Doc/RomWBW ROM Applications.pdf"
+	cp Catalog.pdf           "../../Doc/RomWBW Disk Catalog.pdf"
+	cp Errata.pdf             "../../Doc/RomWBW Errata.pdf"
--- a/Source/Doc/ROM_Applications.md
+++ b/Source/Doc/ROM_Applications.md
@@ -1,7 +1,7 @@
 $define{doc_title}{ROM Applications}$
 $define{doc_author}{Phillip Summers}$
 $define{doc_authmail}{}$
-$include{"Common.h"}$
+$include{"Book.h"}$

 # Summary

@@ -316,7 +316,9 @@ D+	| d1 d2 -- d1+d2             | Add double numbers
 2>R	| d --                       | 2 to R
 2R>	| d --                       | fetch 2 from R
 M*/	| d1 n2 u3 --  d=(d1*n2)/u3  | double precision mult. div
-
+SVC	| hl de bc n -- hl de bc af  | Execute a ROMWBW function
+P!	| n p --                     | Write a byte to a I/O port
+P@      | p -- n                     | Read a byte from and I/O port

 # BASIC

--- a/Source/Doc/ReadMe.md
+++ b/Source/Doc/ReadMe.md
@@ -0,0 +1,226 @@
+$define{doc_title}{ReadMe}$
+$include{"Basic.h"}$
+
+# Overview
+
+RomWBW software provides a complete, commercial quality 
+implementation of CP/M (and workalike) operating systems and 
+applications for modern Z80/180/280 retro-computing hardware systems.
+A wide variety of platforms are supported including those
+produced by these developer communities:
+
+* [RetroBrew Computers](https://www.retrobrewcomputers.org)
+* [RC2014](https://rc2014.co.uk), [RC2014-Z80](https://groups.google.com/g/rc2014-z80)
+* [retro-comp](https://groups.google.com/forum/#!forum/retro-comp)
+* [Small Computer Central](https://smallcomputercentral.com/)
+
+General features include:
+
+* Banked memory services for several banking designs
+* Disk drivers for RAM, ROM, Floppy, IDE, CF, and SD
+* Serial drivers including UART (16550-like), ASCI, ACIA, SIO
+* Video drivers including TMS9918, SY6545, MOS8563, HD6445
+* Keyboard (PS/2) drivers via VT8242 or PPI interfaces
+* Real time clock drivers including DS1302, BQ4845
+* OSes: CP/M 2.2, ZSDOS, CP/M 3, NZ-COM, ZPM3, QPM, p-System, and FreeRTOS
+* Built-in VT-100 terminal emulation support
+
+RomWBW is distributed as both source code and pre-built ROM and disk
+images. Some of the provided software can be launched directly from the
+ROM firmware itself:
+
+* System Monitor
+* Operating Systems (CP/M 2.2, ZSDOS)
+* ROM BASIC (Nascom BASIC and Tasty BASIC)
+* ROM Forth
+
+A dynamic disk drive letter assignment mechanism allows mapping
+operating system drive letters to any available disk media.
+Additionally, mass storage devices (IDE Disk, CF Card, SD Card) support
+the use of multiple slices (up to 256 per device). Each slice contains
+a complete CP/M filesystem and can be mapped independently to any
+drive letter. This overcomes the inherent size limitations in legacy
+OSes and allows up to 2GB of accessible storage on a single device.
+
+The pre-built ROM firmware images are generally suitable for most
+users. However, it is also very easy to modify and build custom ROM
+images that fully tailor the firmware to your specific preferences.
+All tools required to build custom ROM firmware under Windows are
+included -- no need to install assemblers, etc.  The firmware can also
+be built using Linux or MacOS after confirming a few standard tools
+have been installed.
+
+Multiple disk images are provided in the distribution. Most disk
+images contain a complete, bootable, ready-to-run implementation of a
+specific operating system. A "combo" disk image contains multiple
+slices, each with a full operating system implementation. If you use
+this disk image, you can easily pick whichever operating system you
+want to boot without changing media.
+
+By design, RomWBW isolates all of the hardware specific functions in
+the ROM chip itself.  The ROM provides a hardware abstraction layer
+such that all of the operating systems and applications on a disk
+will run on any RomWBW-based system.  To put it simply, you can take
+a disk (or CF/SD Card) and move it between systems transparently.
+
+A tool is provided that allows you to access a FAT-12/16/32 filesystem. 
+The FAT filesystem may be coresident on the same disk media as RomWBW 
+slices or on stand-alone media.  This makes exchanging files with modern
+OSes such as Windows, MacOS, and Linux very easy.
+
+# Acquiring RomWBW
+
+The [RomWBW Repository](https://github.com/wwarthen/RomWBW) on GitHub is
+the official distribution location for all project source and
+documentation.  The fully-built distribution releases are available on
+the [RomWBW Releases Page](https://github.com/wwarthen/RomWBW/releases)
+of the repository.  On this page, you will normally see a Development
+Snapshot as well as recent stable releases. Unless you have a specific
+reason, I suggest you stick to the most recent stable release. Expand
+the "Assets" drop-down for the release you want to download, then select
+the asset named RomWBW-vX.X.X-Package.zip. The Package asset includes
+all pre-built ROM and Disk images as well as full source code. The other
+assets contain only source code and do not have the pre-built ROM or
+disk images.
+
+All source code and distributions are maintained on GitHub. Code
+contributions are very welcome.
+
+# Installation & Operation
+
+In general, installation of RomWBW on your platform is very simple. You
+just need to program your ROM with the correct ROM image from the RomWBW
+distribution.  Subsequently, you can write disk images on your disk
+drives (IDE disk, CF Card, SD Card, etc.) which then provides even more
+functionality.
+
+Complete instructions for installation and operation of RomWBW are
+found in the $doc_user$.
+
+## Documentation
+
+Documentation for $doc_product$ includes:
+
+* $doc_user$
+* $doc_sys$
+* $doc_apps$
+* $doc_romapps$
+* $doc_errata$
+
+# Acknowledgments
+
+I want to acknowledge that a great deal of the code and inspiration
+for RomWBW has been provided by or derived from the work of others
+in the RetroBrew Computers Community.  I sincerely appreciate all of
+their contributions.  The list below is probably missing many names --
+please let me know if I missed you!
+
+* Andrew Lynch started it all when he created the N8VEM Z80 SBC
+  which became the first platform RomWBW supported.  Some of his
+  code can still be found in RomWBW.
+
+* Dan Werner wrote much of the code from which RomWBW was originally
+  derived and he has always been a great source of knowledge and
+  advice.
+
+* Douglas Goodall contributed code, time, testing, and advice in  "the
+  early days". He created an entire suite of application programs to
+  enhance the use of RomWBW. Unfortunately, they have become unusable
+  due  to internal changes within RomWBW. As of RomWBW 2.6, these
+  applications are no longer provided.
+
+* David Giles created support for the Z180 CSIO which is now included
+  SD Card driver.
+
+* Ed Brindley contributed some of the code that supports the RC2014
+  platform.
+
+* Phil Summers contributed the Forth and BASIC adaptations in ROM, the
+  AY-3-8910 sound driver as well as a long list of general code
+  enhancements.
+
+* Spencer Owen created the RC2014 series of hobbyist kit computers
+  which has exponentially increased RomWBW usage.
+
+* Stephen Cousins has likewise created a series of hobbyist kit
+  computers at Small Computer Central and is distributing RomWBW
+  with many of them.
+
+* The CP/NET client files were developed by Douglas Miller.
+
+* Phillip Stevens contributed support for FreeRTOS.
+
+* Curt Mayer contributed the original Linux / MacOS build process.
+
+* UNA BIOS and FDISK80 are the products of John Coffman.
+
+* FLASH4 is a product of Will Sowerbutts.
+
+* CLRDIR is a product of Max Scane.
+
+* Tasty Basic is a product of Dimitri Theulings.
+
+* Dean Netherton contributed the sound driver interface and
+  the SN76489 sound driver.
+
+* The RomWBW Disk Catalog document was produced by Mykl Orders.
+
+Contributions of all kinds to RomWBW are very welcome.
+
+# Licensing
+
+RomWBW is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+RomWBW is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with RomWBW.  If not, see <https://www.gnu.org/licenses/>.
+
+Portions of RomWBW were created by, contributed by, or derived from
+the work of others.  It is believed that these works are being used
+in accordance with the intentions and/or licensing of their creators.
+
+If anyone feels their work is being used outside of it's intended
+licensing, please notify:
+
+> Wayne Warthen
+> wwarthen@gmail.com
+
+RomWBW is an aggregate work.  It is composed of many individual,
+standalone programs that are distributed as a whole to function as
+a cohesive system.  Each program may have it's own licensing which
+may be different from other programs within the aggregate.
+
+In some cases, a single program (e.g., CP/M Operating System) is
+composed of multiple components with different licenses.  It is
+believed that in all such cases the licenses are compatible with
+GPL version 3.
+
+RomWBW encourages code contributions from others.  Contributors
+may assert their own copyright in their contributions by
+annotating the contributed source code appropriately.  Contributors
+are further encouraged to submit their contributions via the RomWBW
+source code control system to ensure their contributions are clearly
+documented.
+
+All contributions to RomWBW are subject to this license.
+
+# Getting Assistance
+
+The best way to get assistance with RomWBW or any aspect of the
+RetroBrew Computers projects is via one of the community forums:
+
+* [RetroBrew Computers Forum](https://www.retrobrewcomputers.org/forum/)
+* [RC2014 Google Group](https://groups.google.com/forum/#!forum/rc2014-z80)
+* [retro-comp Google Group](https://groups.google.com/forum/#!forum/retro-comp)
+
+Submission of issues and bugs are welcome at the
+[RomWBW GitHub Repository](https://github.com/wwarthen/RomWBW).
+
+Also feel free to email $doc_author$ at [$doc_authmail$](mailto:$doc_authmail$).
--- a/Source/Doc/SystemGuide.md
+++ b/Source/Doc/SystemGuide.md
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Wayne Warthen	73213d4321	Fix Missing Files	2023-02-13 19:53:35 -08:00
Wayne Warthen	7d19d3e403	More Cleanup	2023-02-13 19:32:43 -08:00
Wayne Warthen	c157d52c1d	More Cleanup This check-in includes some refactoring of the configuration files.	2023-02-12 19:26:23 -08:00
Wayne Warthen	3034fb6b5b	More Documentation Updates	2023-02-11 19:13:52 -08:00
Wayne Warthen	fee6f29cf0	More Documentation Updates	2023-02-10 20:20:39 -08:00
Wayne Warthen	a531551573	Missing Files	2023-02-10 13:25:21 -08:00
Wayne Warthen	53bdee68d5	Fixed SURVEY Crash on SBC Platform Hacked to avoid bank switch problem. See issue #316	2023-02-10 11:31:32 -08:00
Wayne Warthen	0b8cb94cc2	More Documentation Updates	2023-02-09 19:57:27 -08:00
Wayne Warthen	ce6622244d	More Doc Updates Mostly formatting cleanup this time.	2023-02-07 19:38:27 -08:00
Wayne Warthen	b649cf19ce	Delete Readme.unix	2023-02-07 15:42:48 -08:00
Wayne Warthen	96902ae2bd	More Doc Updates	2023-02-07 15:41:39 -08:00
Wayne Warthen	97cb2f1dfc	Yet Another Iteration of Documentation Updates	2023-02-06 20:06:25 -08:00
Wayne Warthen	146826b142	Continuing Doc Update Mostly done with User Guide now.	2023-02-05 16:36:23 -08:00
Wayne Warthen	0a6009b38f	Another Iteration of Documentation Updates ... still a lot left to go.	2023-01-29 17:40:59 -08:00
Wayne Warthen	4f48e48a99	First Round of Clean-up for Stable Release - Restructured documentation and started updates (much more to go) - Added test app to test HBIOS banking API.	2023-01-27 15:49:32 -08:00
Wayne Warthen	cd161067db	Update CF Card Detection In the IDE and PPIDE drivers, a CF Card is differentiated from a Hard Disk using the first word of the result of the IDENTIFY DEVICE command. The value 0x045A was recently added because it was seen from a CF<->SD Card adapter. However, the value has now been seen from a spinning hard disk. Since the value is ambiguous and not defined in the CF Card specs, I am removing it from the list of CF Card signatures. Credit to Mark Elkin for identifying this and helping me track it down.	2023-01-21 14:56:12 -08:00
Wayne Warthen	4d9c93734f	Support Serial Keyboard with Video Displays Added configuration setting VDAEMU_SERKBD which can be used to specify any serial unit # to be used as the keyboard for the video terminal. Default value is $FF which means to use the default hardware keyboard. All other values mean that terminal input is to come from corresponding serial unit #. Also a couple more tweaks to the p-System boot volume.	2023-01-18 14:29:19 -08:00
Wayne Warthen	71a8b2b177	Finalize p-System Implementation - Implemented Extended BIOS functions - p-System slices moved into partition	2023-01-16 15:41:21 -08:00
Wayne Warthen	979e763739	Introducing p-System IV.0 for RomWBW A full implementation of UCSD p-System IV.0 for RomWBW. Derived from the official Z80 Adaptable p-System. My first real programming was on this system. So many memories...	2023-01-13 16:58:52 -08:00
Wayne Warthen	16475fe408	Audio Driver Cleanup Resolved some consistency issues between the AY-3-8910 and SN76489 audio drivers.	2023-01-09 16:08:42 -08:00
Wayne Warthen	d2e1e5be4b	Enable WAIT Signal for 9958 Video Credit to Alan Cox. This seems to allow a 9958 video chip to run with a Z180 without added wait states.	2023-01-08 18:41:49 -08:00
Wayne Warthen	2271c086b5	Minor IDE/CF/SD Disk Handling Updates As suggested by Laszlo Szolnoki, I have added an additional CF Card signature to the IDE and PPIDE drivers. He also pointed out a deficiency in the disk size printing which has been addressed.	2023-01-04 16:24:31 -08:00
Wayne Warthen	2b4631195a	Misc Updates Based on Input from Eluan Miranda I got a very nice email from Eluan Miranda. He pointed out a few inconsistencies in the video and audio driver configurations. I made a few adjustments to clean things up.	2023-01-01 15:26:42 -08:00
Wayne Warthen	d5f0699fc3	Regen Docs and Bump Version	2023-01-01 11:06:39 -08:00
Wayne Warthen	5c84fc6213	Merge pull request #313 from b1ackmai1er/dev Change romldr to accept a baud rate	2023-01-01 11:02:10 -08:00
b1ackmai1er	d9f11b9f5e	ym2612 minors	2022-12-31 21:30:01 +08:00
b1ackmai1er	bb2a68e066	Update romldr.asm	2022-12-31 11:22:34 +08:00
b1ackmai1er	cd426ba6ca	Update GettingStarted.md	2022-12-31 10:43:29 +08:00
b1ackmai1er	491bbb68a6	Update romldr.asm	2022-12-31 01:00:06 +08:00
b1ackmai1er	b3bf3e27ee	Update romldr.asm	2022-12-30 20:08:28 +08:00
b1ackmai1er	523ce60093	Update GettingStarted.md	2022-12-30 16:38:43 +08:00
b1ackmai1er	3f00cfbfb8	Merge pull request #31 from wwarthen/dev Dev	2022-12-30 05:08:01 +08:00
Wayne Warthen	2dd9edd8ca	Regenerate Docs and Bump Version	2022-12-29 10:14:02 -08:00
Wayne Warthen	6145383a65	Make VGM Names Lowercase (part 2)	2022-12-29 10:07:02 -08:00
Wayne Warthen	c0721a3f85	Make VGM Names Lowercase (part 1)	2022-12-29 10:05:58 -08:00
Wayne Warthen	c10497bd03	Merge pull request #312 from b1ackmai1er/dev ym2612 driver updates	2022-12-29 09:15:09 -08:00
b1ackmai1er	5b1542e49b	Update ym2612.asm	2022-12-29 18:57:50 +08:00
b1ackmai1er	96269a7f45	Update ym2612.asm	2022-12-21 22:53:47 +08:00
b1ackmai1er	bd03277bfe	Update ym2612.asm	2022-12-21 05:31:38 +08:00
b1ackmai1er	c072027b87	Preserve registers	2022-12-20 17:19:12 +08:00
b1ackmai1er	e409391f14	Update Scales.asm	2022-12-19 21:54:17 +08:00
b1ackmai1er	030228e9b8	Update ym2612.asm	2022-12-18 22:44:05 +08:00
b1ackmai1er	d584d3d553	rename fm demo program	2022-12-18 21:03:10 +08:00
b1ackmai1er	2049b35ee2	Update ym2612.asm	2022-12-18 20:56:12 +08:00
b1ackmai1er	285bc6611f	Update Scales.asm	2022-12-18 20:44:55 +08:00
b1ackmai1er	be8177b8a4	ym26112 driver	2022-12-18 20:41:29 +08:00
Wayne Warthen	9c80db786e	Merge pull request #311 from b1ackmai1er/dev Some vgmplayer updates	2022-12-16 19:29:43 -08:00
b1ackmai1er	d062b4345d	Update YM2612.ASM Tidy up	2022-12-16 22:31:25 +08:00
b1ackmai1er	03bf1527cc	Adjust to fit on disk images	2022-12-15 22:02:58 +08:00
b1ackmai1er	38318262e9	reset defaults	2022-12-15 21:36:45 +08:00
b1ackmai1er	eefad65904	Remove tunes They get copied over in build process. I think this is the right behaviour ?	2022-12-15 21:31:02 +08:00
b1ackmai1er	4d6a922402	Merge pull request #30 from wwarthen/dev Dev	2022-12-15 21:26:46 +08:00
b1ackmai1er	e32d6e2d5d	vgmplay updates Still not in a terrific state but better	2022-12-15 21:25:56 +08:00
Wayne Warthen	9ea462ef7a	Fix ZDE Default Config Re-enable use of control-K to access menus.	2022-12-14 17:05:35 -08:00
Wayne Warthen	1681e159bd	CP/NET update from Douglas Miller Minor rev, but includes a fix for CPNBOOT.	2022-12-14 15:55:11 -08:00
Wayne Warthen	3b8973fa12	ZDE Updates from Lars Nelson Lars has corrected some time stamp deficiencies in ZDE 1.6. It is now v1.8.	2022-12-12 15:27:28 -08:00
b1ackmai1er	ef1989f600	vgm ym2612 updates	2022-12-12 21:41:18 +08:00
b1ackmai1er	023e54a9a8	Merge pull request #29 from wwarthen/dev User Defined SD Interface	2022-12-12 17:13:16 +08:00
Wayne Warthen	73b0a3d941	User Defined SD Interface Integrated code from Lanea to allow for an easy way to define a custom SD Card interface. CSMODE_USR is not yet complete or tested!	2022-12-10 16:58:37 -08:00
b1ackmai1er	f86019a628	Merge pull request #28 from wwarthen/dev Dev	2022-12-09 20:19:44 +08:00
Wayne Warthen	1839120e9d	Update commit.yml	2022-12-06 15:03:01 -08:00
Wayne Warthen	8e110221a3	Update commit.yml	2022-12-06 13:51:45 -08:00
Wayne Warthen	8df7712633	Update commit.yml	2022-12-06 13:39:22 -08:00
b1ackmai1er	149ffb899b	Merge pull request #27 from wwarthen/dev Dev	2022-12-07 05:30:20 +08:00
Wayne Warthen	4f60cd4e57	Update commit.yml	2022-12-06 12:44:11 -08:00
Wayne Warthen	e83e26b6db	Merge pull request #310 from b1ackmai1er/dev ym2612 stub and minors	2022-12-06 11:49:29 -08:00
b1ackmai1er	4cd533117f	ym2612 updates	2022-12-06 20:18:19 +08:00
b1ackmai1er	20cab617c7	Update SBC_std.asm	2022-12-06 13:40:36 +08:00
b1ackmai1er	323cfec931	Update hbios.asm	2022-12-06 13:38:11 +08:00
b1ackmai1er	ced09b2b95	Update ctc.asm	2022-12-06 13:15:29 +08:00
b1ackmai1er	93f8c67f9f	Missing part	2022-12-03 07:10:51 +08:00
b1ackmai1er	999849c62b	Alternate debug standardization method	2022-12-02 21:36:36 +08:00
b1ackmai1er	4babc51588	minors	2022-12-01 20:28:35 +08:00
b1ackmai1er	44ccc167ff	Revert debug	2022-12-01 20:24:24 +08:00
b1ackmai1er	eae8295811	revert debug	2022-12-01 20:12:41 +08:00
b1ackmai1er	c76cb6737e	revert debug_drv	2022-12-01 19:47:03 +08:00
b1ackmai1er	af723c5370	Update ym2612.asm	2022-11-26 21:40:22 +08:00
b1ackmai1er	57e4ed476c	ym2612 fixups	2022-11-26 20:57:21 +08:00
b1ackmai1er	167c10fafc	ctc debug updated	2022-11-26 19:43:40 +08:00
b1ackmai1er	6d1a9f5b7c	Driver debug standardization	2022-11-26 16:03:09 +08:00
b1ackmai1er	bd0bb94c52	fixup incorrect commit	2022-11-26 14:34:24 +08:00
b1ackmai1er	e1a833b1a8	fixup incorrect commit	2022-11-26 14:32:33 +08:00
b1ackmai1er	7bd6df1e99	ym2612 config changes	2022-11-26 14:27:47 +08:00
b1ackmai1er	d3fcf8cea2	Update dsky.asm	2022-11-26 14:07:51 +08:00
b1ackmai1er	c7eb82e4dd	Update hbios.asm	2022-11-26 14:04:45 +08:00
b1ackmai1er	20d07ded7b	minor	2022-11-26 13:57:53 +08:00
b1ackmai1er	fc57ca4a68	ym2612 stub and hbios driver loading code cosmetics	2022-11-26 13:26:04 +08:00
b1ackmai1er	444c57fdfb	Update ctc.asm	2022-11-12 22:13:46 +08:00
b1ackmai1er	ca61f340db	Merge pull request #25 from wwarthen/dev Dev	2022-11-09 17:32:56 +08:00
Wayne Warthen	601ac66762	Update commit.yml Add also github-slug-action.	2022-11-08 16:29:11 -08:00
Wayne Warthen	c204110a6f	Update commit.yml Also explicit version for actions/upload-artifact.	2022-11-08 16:25:16 -08:00
Wayne Warthen	e8d0eedc2b	Update commit.yml Need to use explicit version for actions/checkout apparently.	2022-11-08 16:22:49 -08:00
Wayne Warthen	7b55b8ba86	Update commit.yml Use "latest" version of all actions.	2022-11-08 16:16:19 -08:00
Wayne Warthen	069aa2b5be	Merge pull request #306 from b1ackmai1er/dev SYSCHK changes	2022-11-08 15:40:13 -08:00
b1ackmai1er	eeff03c7aa	diag led fixups	2022-11-08 02:35:55 +08:00
b1ackmai1er	791fcea466	Different diag progress bar options	2022-11-07 20:56:09 +08:00
b1ackmai1er	f56c9007bb	Update simrtc.asm	2022-11-07 17:32:04 +08:00
b1ackmai1er	360ba5ca95	Update Architecture.md	2022-11-06 20:25:49 +08:00
b1ackmai1er	7adf2038f1	Update hbios.asm	2022-11-06 20:21:53 +08:00
b1ackmai1er	a77744d8e6	Move diaglvl to config files	2022-11-06 19:57:02 +08:00
b1ackmai1er	dd47283fda	minors	2022-11-06 18:24:32 +08:00
b1ackmai1er	5cc85e0444	Update Architecture.md To reflect changes to syschk routine	2022-11-06 17:44:26 +08:00
b1ackmai1er	6e51070590	SYSCHK driver syncing	2022-11-06 11:18:05 +08:00
b1ackmai1er	a7853fe6d0	SYSCHK driver syncing	2022-11-06 11:12:14 +08:00
b1ackmai1er	590dcd0b4f	SYSCHK driver syncing	2022-11-06 10:46:46 +08:00
b1ackmai1er	e25107309b	SYSCHK changes Display the error code of syschk enabled	2022-11-06 10:17:28 +08:00
b1ackmai1er	def29c7668	Merge pull request #24 from wwarthen/dev Dev	2022-11-06 07:54:25 +08:00
Wayne Warthen	0c92c69ed8	Regenerate Documentation Regenerated documentation to pick up Phil's updates.	2022-11-05 16:47:11 -07:00
Wayne Warthen	54ce18bb75	Merge pull request #305 from b1ackmai1er/dev Notes about flash file system	2022-11-05 16:41:32 -07:00
b1ackmai1er	0ebde397fa	Description of DIAG options	2022-11-05 21:45:33 +08:00
b1ackmai1er	8bf93619a0	Update Architecture.md Errors and diagnostics - is this something you would be interested in including and expanding on?	2022-11-05 09:11:37 +08:00
b1ackmai1er	2727c02c56	Merge pull request #23 from wwarthen/dev Merge pull request #304 from b1ackmai1er/dev	2022-11-05 08:08:58 +08:00
b1ackmai1er	d6ac15df40	Notes about flash file system	2022-11-05 08:04:38 +08:00
Wayne Warthen	c2a6c7fa22	Merge pull request #304 from b1ackmai1er/dev Minors	2022-11-04 16:45:27 -07:00
b1ackmai1er	a742e5016e	Attempt fix overlapping header	2022-11-05 07:42:05 +08:00
b1ackmai1er	248ef0e1b4	forth doc updates	2022-11-05 07:27:08 +08:00
b1ackmai1er	19101fda39	Minors	2022-11-05 07:17:31 +08:00
b1ackmai1er	9d1cfd4a22	Merge pull request #22 from wwarthen/dev Sync DOS65	2022-11-02 22:19:22 +08:00
Wayne Warthen	cb20784685	Sync DOS65 - Update DOS65 disk image with latest binaries from Dan Werner	2022-09-13 19:36:45 -07:00
b1ackmai1er	66d524c096	Merge pull request #21 from wwarthen/dev Dev	2022-07-27 17:20:26 +08:00
Wayne Warthen	aceef15481	Support DS1501 RTC jpelletier provided a DS1501 RTC driver. This commit integrates the driver into HBIOS.	2022-07-24 16:46:59 -07:00
Wayne Warthen	d4ca3de40f	Update Makefile When making ZCPR-D&J, also make the "demo" version.	2022-07-24 15:32:05 -07:00
Wayne Warthen	f0def03d0e	ZCPR-D&J Fixes Lars Nelson found a couple issues with ZCPR-D&J and provided an update: - Buffer overflow - Failure of default drive/user	2022-07-24 15:10:28 -07:00
b1ackmai1er	b2b070232d	Merge pull request #20 from wwarthen/dev Minor Tweaks to Build Process	2022-07-14 08:21:32 +08:00
Wayne Warthen	27935123cf	Minor Tweaks to Build Process	2022-07-12 16:35:24 -07:00
b1ackmai1er	d40c6be60d	Merge pull request #19 from wwarthen/dev Dev	2022-07-11 20:59:47 +08:00
Wayne Warthen	aa93eb62f2	Refresh Documentation	2022-07-09 15:21:45 -07:00
Wayne Warthen	94c32c9fd0	Mostly Build Improvements - ROMSIZE is now a configuration variable instead of a command line parameter. - Added CP/M license information based on new email from Bryan Sparks.	2022-07-09 14:00:53 -07:00
Wayne Warthen	3b0951f6d5	MFPIC I/O Base Update - Update MFPIC related I/O ports from $4x to $1x. The default base address was changed to avoid conflicting with the default I/O range of $40-$7F on ECB Z180 boards.	2022-07-08 13:51:30 -07:00
Wayne Warthen	4385efb0f7	Unix Build Tweaks Small stuff. Mostly just gets the make diff mechanism working again. Not sure if anyone actually uses it though.	2022-07-08 10:35:17 -07:00
Wayne Warthen	d241db5c11	Makefile Improvements The clobber target has been removed and the clean target now does what most people would expect (actually cleans the entire build tree).	2022-07-06 16:39:03 -07:00
b1ackmai1er	d9a3a5086c	Merge pull request #18 from wwarthen/dev Dev	2022-07-04 19:39:16 +08:00
Wayne Warthen	0c61385df4	RomDsk Makefile Compatibility Improvement Laszlo reported that the Unix make system was failing on openSuse Linux. Turns out that it did not like the syntax in one line of the Makefile in the RomDsk directory. This small change eliminates the incompatibility.	2022-07-03 15:21:30 -07:00
Wayne Warthen	cf142b3a91	Merge pull request #293 from b1ackmai1er/dev vgmplay prelim ym2151 support + ym2612 mute	2022-07-02 19:27:25 -07:00
Wayne Warthen	9a503696c8	Improve CF Card Identification Added additional CF Card signatures. Credit to Laszlo Szolnoki.	2022-07-02 19:25:06 -07:00
b1ackmai1er	bfdfd83f2a	Update vgmplay.asm	2022-07-02 22:03:32 +08:00
b1ackmai1er	95f8c35c36	vgmplay prelim ym2151 support + ym2612 mute	2022-07-02 22:01:49 +08:00
b1ackmai1er	c065af147a	Merge pull request #17 from wwarthen/dev Dev	2022-06-28 21:39:45 +08:00
Wayne Warthen	11ea0c8c27	Add Speaker Beep Added a generic routine in HBIOS to play a beep sound on the first available sound device. Implemented the beep in the ANSI and TTY terminal emulators.	2022-06-27 15:35:54 -07:00
Wayne Warthen	dbea21fadd	Correct Missing Config Entries for LPT Driver Credit to Rodney Knapp for identifying this.	2022-06-27 13:11:27 -07:00
b1ackmai1er	4d5f2ab219	Merge pull request #16 from wwarthen/dev Dev	2022-06-27 20:46:56 +08:00
Wayne Warthen	b82ff327cf	CBIOS Fixes for UNA Development in the dev branch on CBIOS had broken basic UNA functionality. These fixes seem to correct the problems. A full regression test of UNA has not yet been performed.	2022-06-26 16:54:46 -07:00
Wayne Warthen	44b17ccc3a	Improve Centronics Compatibility - Renamed Centronics driver from "CEN" to "LPT" based on input that LPT is the more recognized name for IBM compatible Centronics interfaces. - Modified LPT hardware detection to be more generic (no longer depends on MBC-specific hardware implementation). - Fix to CPU speed display for SBC v2 (004 and above) speed selection mechanism.	2022-06-26 14:25:32 -07:00
Wayne Warthen	b2e1294452	Correct AY38910 Off By 1 Octave Issue I think this update corrects a long-standing issue in which the AY38910 driver played notes off by one octave.	2022-06-20 20:07:06 -07:00
b1ackmai1er	23a10343ca	Merge pull request #15 from wwarthen/dev Dev	2022-06-18 12:58:19 +08:00
Wayne Warthen	5805f13a62	Add Utilities to DOS65 Disk Image	2022-06-17 11:13:11 -07:00