Merge pull request #142 from wwarthen/dev

Dev

.github/workflows/commit.yml

@@ -9,7 +9,7 @@ on:
       - v*
 
 jobs:
-  build:
+  buildLinux:
 
     runs-on: ubuntu-latest
 
@@ -24,9 +24,39 @@ jobs:
           make
           make clean
           rm -rf .git*
+      
+      - name: List Output
+        run: |
+          cd Binary
+          ls -l
+          find -type f -exec md5sum '{}' \;
+      
+      - name: Upload Artifact
+        uses: actions/upload-artifact@v1
+        with:
+          name: RomWBW_Linux-${{env.GITHUB_REF_SLUG}}-${{env.GITHUB_SHA_SHORT}}
+          path: .
+
+  buildMacOS:
+    runs-on: macos-latest
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Build
+        run: |
+          make
+          make clean
+          rm -rf .git*
+
+      - name: List Output
+        run: |
+          cd Binary
+          ls -l
+          find . -type f -exec md5 -r -- '{}' +;
         
       - name: Upload Artifact
         uses: actions/upload-artifact@v1
         with:
-          name: RomWBW-${{env.GITHUB_REF_SLUG}}-${{env.GITHUB_SHA_SHORT}}
+          name: RomWBW_MacOS
           path: .

.gitignore

@@ -90,6 +90,7 @@ Tools/unix/zx/zx
 !Source/ZCPR-DJ/*.[Cc][Oo][Mm]
 !Source/ZPM3/*.[Cc][Oo][Mm]
 !Source/ZSDOS/*.[Cc][Oo][Mm]
+!Source/ZRC/*.bin
 !Tools/cpm/bin
 !Tools/unix/zx
 !Tools/zx

Binary/Clean.cmd

@@ -7,7 +7,6 @@ if exist *.com del *.com
 if exist *.img del *.img
 if exist *.rom del *.rom
 if exist *.pdf del *.pdf
-if exist *.log del *.log
 if exist *.eeprom del *.eeprom
 
 setlocal & cd Apps && call Clean || exit /b 1 & endlocal

Binary/Makefile

@@ -5,4 +5,4 @@ SUBDIRS = Apps CPM3 ZPM3
 include $(TOOLS)/Makefile.inc
 
 clobber::
-	@rm -f *.bin *.com *.img *.rom *.pdf *.log *.eeprom
+	@rm -f *.bin *.com *.img *.rom *.pdf *.log *.eeprom *.dat

Binary/RomList.txt

@@ -182,6 +182,23 @@ RCZ180 (RCZ180_nat.rom & RCZ180_ext.rom):
    - RCZ180_ext.rom uses external bank management to access
      memory, such as the 512K RAM/ROM module.
 
+RCZ280 (RCZ280_ext.rom):
+ *** Experimental ***
+ - Assumes CPU oscillator of 24 MHz
+ - Bus clock will be 6 MHz, so does not match RC2014 standard!!!
+ - 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
+ - Support for Scott Baker floppy controllers (SMC & WDC) may
+   be enabled in config
+ - Support for J.B. Lang TMS9918 video card may be enabled in config
+
 SCZ180 (SCZ180_126.rom, SCZ180_130.rom, SCZ180_131.rom):
  - Same as RCZ180
  - Adds auto support for SPI SD Card

Doc/ChangeLog.txt

@@ -5,6 +5,10 @@ Version 3.1.1
 - WBW: Change Propeller VGA signal timings to 60Hz refresh
 - WBW: Enhanced SYSTEM RESET function to allow a warm start back to boot loader
 - C?O: Add DUART driver
+- WBW: Early Z280 support (requires 512K RAM/ROM board)
+- HCS: ZRC memory manager support
+- S?K: Support for Tiny Z80 by Sergey
+- E?B: Support for v6 YM/AY sound card
 
 Version 3.1
 -----------
@@ -119,7 +123,7 @@ Version 2.9.1
 - PMS: Added Forth, Nascom BASIC, and Tasty BASIC to ROM
 - PMS: Refactored ROM Loader to support more ROM images, now table driven
 - WBW: Refactored DSKY code
-- SK:  Initial support for Easy Z80
+- S?K:  Initial support for Easy Z80
 - PMS: Enhance VDU driver to support alternative screen dimensions
 - WBW: DDT and DDTZ modified to use RST 30 instead of RST 38 to avoid conflicts with IM 1 interrupts
 - WBW: Added timer interrupt support for CTC under Zeta 2 and Easy Z80

ReadMe.md

@@ -3,7 +3,7 @@
 ## Z80/Z180 System Software
 
 Version 3.1 Pre-release  
-Tuesday 19 May 2020
+Tuesday 18 August 2020
 
 Wayne Warthen <wwarthen@gmail.com>
 

ReadMe.txt

@@ -3,7 +3,7 @@ RomWBW
 Z80/Z180 System Software
 
 Version 3.1 Pre-release
-Tuesday 19 May 2020
+Tuesday 18 August 2020
 
 Wayne Warthen wwarthen@gmail.com
 

Readme.unix

@@ -1,13 +1,13 @@
 This tree now contains makefiles and tools to build on Linux and 
-MacosX Linux is rather more thoroughly tested compared to os-x.
+macOS. Linux is rather more thoroughly tested compared to macOS.
 
 To get here, TASM and the propeller generation tools needed to be 
 replaced, and since the unix filesystem is usually case-sensitive, 
 and CP/M and windows are not, the cpm tools were made case-insensitive.
 
 TASM was replaced with uz80as, which implements a subset of TASM and 
-fixes some bugs.  however, I needed to add some functionality to make 
-it build the sources as they exist in this tree.   in particular, one 
+fixes some bugs.  However, I needed to add some functionality to make 
+it build the sources as they exist in this tree.   In particular, one 
 thing to be very careful of is that TASM is not entirely consistent 
 with respect to the .DS directive. it's usually a bad idea to mix 
 .DS, .FILL, .DB with .ORG.
@@ -23,13 +23,19 @@ To build:
 	cd to the top directory and type "make".
 
 By default, this will generate all of the standard configurations of
-RomWBW for all platforms.  If you want to customize the process to
-only build one (or a subset) of the configurations, edit the "makefile"
-in the HBIOS directory.  If you create your own, custom configuration,
-you can add it there as well.
+RomWBW for all platforms.  If you just want to build the ROM for a
+specific platform and configuration you can use
 
-For MacOS users, you may encounter a failure reading or writing files.
-This is caused by protection features in MacOS (at least, in Catalina)
+	make ROM_PLATFORM=<platform> ROM_CONFIG=<config>
+
+where <platform> is one of the supported platforms such as SBC, RCZ80, 
+etc. and <config> is a configuration of that platform.  For example,
+to build the "126" configuration of the "SCZ180" platform:
+
+	make ROM_PLATFORM=SCZ180 ROM_CONFIG=126
+
+For macOS users, you may encounter a failure reading or writing files.
+This is caused by protection features in macOS (at least, in Catalina)
 that prevent programs built on your local system (unsigned) from
 running.  To disable this feature:
 
@@ -47,7 +53,7 @@ DISCLAIMER: You do this at your own risk.  I highly recommend that you
 return the settings back to normal immediately after doing a build.
 
 Heavy use is made of make's include facility and pattern rules. the 
-master rule set is in Tools/Makefile.inc.  changes here will affect 
+master rule set is in Tools/Makefile.inc.  Changes here will affect 
 almost every Makefile, and where exceptions are needed, the overrides 
 are applied in the lower Makefiles.
 
@@ -56,20 +62,26 @@ binaries are compared to a baseline windows build.
 
 Credit:
 
-	uz80as was written by Jorge Giner Cordero, jorge.giner@hotmail.com,
-	and the original source can be found at https://github.com/jorgicor/uz80as
+	uz80as was written by Jorge Giner Cordero, 
+	jorge.giner@hotmail.com, and the original source can be found 
+	at https://github.com/jorgicor/uz80as.
+
+	The propeller tools use bstc and openspin, parallax tools from 
+	http://www.fnarfbargle.com/bst.html 
+	https://github.com/parallaxinc/OpenSpin Note that bst is not 
+	open source or even currently maintained, so I could not 
+	generate a version for 64 bit macOS.
 
-	the propeller tools use bstc and openspin, parallax tools from
-	http://www.fnarfbargle.com/bst.html https://github.com/parallaxinc/OpenSpin
-	note that bst is not open source or even currently maintained, so I could
-	not generate a version for 64 bit osx.
+	cpmtools were the most current I could find, and it has been 
+	hacked to do case-insensitivity. These are not marked, and are 
+	not extensive.
 
-	cpmtools were the most current I could find, and it has been hacked to do
-	case-insensitivity. these are not marked, and are not extensive.
+	zx is from the distributed version, and also has local hacks 
+	for case insensitivity.
 
-	zx is from distributed version, and also has local hacks for case insensitivity.
-	both zx and cpmtools ship with an overly complicated makefile generation system
-	and this is ignored.
+	Both zx and cpmtools ship with an overly complicated makefile 
+	generation system and this is ignored.
 
-	This whole linux build framework is the work of Curt Mayer, curt@zen-room.org.
-	use it for whatever you like; this is not my day job.
+	This whole Linux build framework is the work of Curt Mayer, 
+	curt@zen-room.org. Use it for whatever you like; this is not 
+	my day job.

Source/Apps/Survey.asm

@@ -600,9 +600,11 @@ PORTLP:
 	mov	c,a			; port number to reg c
 	mvi	b,0			; for 16 bit  port addressing
 	db	0edh,078h		; z80: in a,(c)
-; inactive port could return 0xFF or 0x78
-	CPI	0FFH
-	JZ	NEXTPT
+; inactive port could return 0xFF or 0x78 or the port address
+	cmp	c
+	jz	nextpt
+	cpi	0FFh
+	jz	nextpt
 	cpi	078h
 	jz	nextpt
 ISPORT:

Source/Apps/Tune/Tune.asm

@@ -41,6 +41,7 @@
 ;   2020-03-29 [WBW] Fix error in Z180 I/O W/S bracketing
 ;   2020-04-25 [DEN] Added support to use HBIOS Sound driver
 ;   2020-05-02 [PMS] Add support for SBC-V2 slow-io hack
+;   2020-09-03 [E?B] Add support for Ed Brindley YM/AY Sound Card v6
 ;_______________________________________________________________________________
 ;
 ; ToDo:
@@ -270,9 +271,9 @@ _LDX	LD	C,16			; CPM Close File function
 	CALL	BDOS			; Do it
 ;
 	; Play loop
-	CALL	CRLF2			; Formatting
-	LD	DE,MSGPLY		; Playing message
-	CALL	PRTSTR			; Print message
+;	CALL	CRLF2			; Formatting
+;	LD	DE,MSGPLY		; Playing message
+;	CALL	PRTSTR			; Print message
 	;CALL	CRLF2			; Formatting
 	;CALL	SLOWCPU
 	LD	A,(FILTYP)		; Get file type
@@ -295,7 +296,29 @@ GOPT3	LD	A,0			; SETUP value to PT3 sound files
 	LD	DE,185			; Avg TS / quark = 7400, so 185 delay loops
 	JR	GOPTX			; Play PTx file
 
-GOPTX	LD	HL,(QDLY)		; Get basic quark delay
+GOPTX
+	CALL	CRLF2
+	LD	DE, MSGSONGNAME         ; Print song name message
+	CALL	PRTSTR
+	LD	DE, MDLADDR + $1E       ; Print 32 character long song name from module
+	LD	B, $20
+GOPTX1	LD	A,(DE)
+	CALL	PRTCHR
+	INC	DE
+	DJNZ	GOPTX1
+	CALL	CRLF
+	LD	DE, MSGARTIST           ; Print "by" message
+	CALL	PRTSTR
+	LD	DE, MDLADDR + $42       ; Print 32 character long composer/artist from module
+	LD	B,  $20
+GOPTX2	LD	A,(DE)
+	CALL	PRTCHR
+	INC	DE
+	DJNZ	GOPTX2
+	CALL	CRLF2			; Formatting
+	LD	DE,MSGPLY		; Playing message
+	CALL	PRTSTR			; Print message
+	LD	HL,(QDLY)		; Get basic quark delay
 	OR	A			; Clear carry
 	SBC	HL,DE			; Adjust for file type
 	LD	(QDLY),HL		; Save updated quark delay factor
@@ -313,7 +336,11 @@ PTXLP	CALL	START+5			; Play one quark
 	CALL	WAITQ			; Wait one quark period
 	JR	PTXLP			; Loop for next quark
 ;
-gomym	ld	hl,(QDLY)		; Get basic quark delay
+gomym
+	CALL	CRLF2			; Formatting
+	LD	DE,MSGPLY		; Playing message
+	CALL	PRTSTR			; Print message
+	ld	hl,(QDLY)		; Get basic quark delay
 	or	a			; Clear carry
 	ld	de,125			; Avg TS / quark = ~5000, so 125 delay loops
 	sbc	hl,de			; Adjust for file type
@@ -536,12 +563,18 @@ CFGTBL:	;	PLT	RSEL	RDAT	RIN	Z180	ACR
 ;
 	.DB	$07,	$D8,	$D0,	$D8,	$FF,	$FF	; RCZ80 W/ RC SOUND MODULE (EB)
 	.DW	HWSTR_RCEB
+;
+	.DB	$07,	$A0,	$A1,	$A2,	$FF,	$FF	; RCZ80 W/ RC SOUND MODULE (EB Rev 6)
+	.DW	HWSTR_RCEB6
 ;
 	.DB	$07,	$D1,	$D0,	$D0,	$FF,	$FF	; RCZ80 W/ RC SOUND MODULE (MF)
 	.DW	HWSTR_RCMF
 ;
 	.DB	$08,	$68,	$60,	$68,	$C0,	$FF	; RCZ180 W/ RC SOUND MODULE (EB)
 	.DW	HWSTR_RCEB
+;
+	.DB	$08,	$A0,	$A1,	$A2,	$C0,	$FF	; RCZ180 W/ RC SOUND MODULE (EB Rev 6)
+	.DW	HWSTR_RCEB6
 ;
 	.DB	$08,	$61,	$60,	$60,	$C0,	$FF	; RCZ180 W/ RC SOUND MODULE (MF)
 	.DW	HWSTR_RCMF
@@ -549,11 +582,17 @@ CFGTBL:	;	PLT	RSEL	RDAT	RIN	Z180	ACR
 	.DB	$09,	$D8,	$D0,	$D8,	$FF,	$FF	; EZZ80 W/ RC SOUND MODULE (EB)
 	.DW	HWSTR_RCEB
 ;
-	.DB	$09,	$D1,	$D0,	$D0,	$FF,	$FF	; EZZ80 W/ RC SOUND MODULE (EB)
+	.DB	$09,	$A0,	$A1,	$A2,	$FF,	$FF	; EZZ80 W/ RC SOUND MODULE (EB Rev 6)
+	.DW	HWSTR_RCEB6
+;
+	.DB	$09,	$D1,	$D0,	$D0,	$FF,	$FF	; EZZ80 W/ RC SOUND MODULE (MF)
 	.DW	HWSTR_RCMF
 ;
 	.DB	$0A,	$68,	$60,	$68,	$C0,	$FF	; SCZ180 W/ RC SOUND MODULE (EB)
 	.DW	HWSTR_RCEB
+;
+	.DB	$0A,	$A0,	$A1,	$A2,	$C0,	$FF	; SCZ180 W/ RC SOUND MODULE (EB Rev 6)
+	.DW	HWSTR_RCEB6
 ;
 	.DB	$0A,	$61,	$60,	$60,	$C0,	$FF	; SCZ180 W/ RC SOUND MODULE (MF)
 	.DW	HWSTR_RCMF
@@ -585,7 +624,7 @@ TMP		.DB	0	; work around use of undocumented Z80
 HBIOSMD		.DB	0	; NON-ZERO IF USING HBIOS SOUND DRIVER, ZERO OTHERWISE
 OCTAVEADJ	.DB	0	; AMOUNT TO ADJUST OCTAVE UP OR DOWN
 
-MSGBAN		.DB	"Tune Player for RomWBW v3.1, 25-Apr-2020",0
+MSGBAN		.DB	"Tune Player for RomWBW v3.2, 03-Sep-2020",0
 MSGUSE		.DB	"Copyright (C) 2020, Wayne Warthen, GNU GPL v3",13,10
 		.DB	"PTxPlayer Copyright (C) 2004-2007 S.V.Bulba",13,10
 		.DB	"MYMPlay by Marq/Lieves!Tuore",13,10,13,10
@@ -606,9 +645,13 @@ MSGERR		.DB	"App Error", 0
 HWSTR_SCG	.DB	"SCG ECB Board",0
 HWSTR_N8	.DB	"N8 Onboard Sound",0
 HWSTR_RCEB	.DB	"RC2014 Sound Module (EB)",0
+HWSTR_RCEB6	.DB	"RC2014 Sound Module (EBv6)",0
 HWSTR_RCMF	.DB	"RC2014 Sound Module (MF)",0
 
-MSGUNSUP	.db	"MYM FILES NOT SUPPORTED YET\r\n", 0
+MSGUNSUP	.db	"MYM files not supported yet!\r\n", 0
+
+MSGSONGNAME     .DB     "Song name: ", 0
+MSGARTIST       .DB     "by:        ", 0
 ;
 ;===============================================================================
 ; PTx Player Routines

Source/Apps/Tune/printing.inc

@@ -24,7 +24,7 @@ PRTDOT:
 ;
 PRTCR:
 ;
-	; shortcut to print a dot preserving all regs
+	; shortcut to print a carriage return preserving all regs
 	PUSH	AF		; save af
 	LD	A,13		; load CR value
 	CALL	PRTCHR		; print it

Source/BPBIOS/diskdefs

@@ -345,9 +345,9 @@ diskdef wbw_fd120
   os 2.2
 end
 
-# RomWBW 8320KB Hard Disk Slice
+# RomWBW 8320KB Hard Disk Slice (512 directory entry format)
 # Legacy format, 512 dir entries, 16,630 sectors / slice
-diskdef wbw_hd
+diskdef wbw_hd512
   seclen 512
   tracks 1040
   sectrk 16
@@ -358,8 +358,8 @@ diskdef wbw_hd
   os 2.2
 end
 
-# First 4 slices of wbw_hd
-diskdef wbw_hd0
+# First 4 slices of wbw_hd512
+diskdef wbw_hd512_0
   seclen 512
   tracks 1040
   sectrk 16
@@ -370,7 +370,7 @@ diskdef wbw_hd0
   os 2.2
 end
 
-diskdef wbw_hd1
+diskdef wbw_hd512_1
   seclen 512
   tracks 2080
   sectrk 16
@@ -381,7 +381,7 @@ diskdef wbw_hd1
   os 2.2
 end
 
-diskdef wbw_hd2
+diskdef wbw_hd512_2
   seclen 512
   tracks 3120
   sectrk 16
@@ -392,7 +392,7 @@ diskdef wbw_hd2
   os 2.2
 end
 
-diskdef wbw_hd3
+diskdef wbw_hd512_3
   seclen 512
   tracks 4160
   sectrk 16
@@ -404,10 +404,10 @@ diskdef wbw_hd3
 end
 
 
-# RomWBW 8MB Hard Disk
+# RomWBW 8MB Hard Disk (1024 directory entry format)
 # New format, 1024 dir entries, 16,384 sectors / slice
-# Pure filesystem image, no prefix
-diskdef wbw_hdnew
+# Pure filesystem image, no MBR prefix
+diskdef wbw_hd1024
   seclen 512
   tracks 1024
   sectrk 16
@@ -418,9 +418,9 @@ diskdef wbw_hdnew
   os 2.2
 end
 
-# First 4 slices of wbw_hdnew
+# First 4 slices of wbw_hd1024
 # Assumes 128KB prefix (256 sectors)
-diskdef wbw_hdnew0
+diskdef wbw_hd1024_0
   seclen 512
   tracks 1040
   sectrk 16
@@ -431,7 +431,7 @@ diskdef wbw_hdnew0
   os 2.2
 end
 
-diskdef wbw_hdnew1
+diskdef wbw_hd1024_1
   seclen 512
   tracks 2064
   sectrk 16
@@ -442,7 +442,7 @@ diskdef wbw_hdnew1
   os 2.2
 end
 
-diskdef wbw_hdnew2
+diskdef wbw_hd1024_2
   seclen 512
   tracks 3112
   sectrk 16
@@ -453,7 +453,7 @@ diskdef wbw_hdnew2
   os 2.2
 end
 
-diskdef wbw_hdnew3
+diskdef wbw_hd1024_3
   seclen 512
   tracks 4136
   sectrk 16

Source/BuildZRC.cmd

@@ -0,0 +1,4 @@
+@echo off
+setlocal
+
+setlocal & cd ZRC && call Build || exit /b 1 & endlocal

Source/CPM3/Makefile

@@ -89,12 +89,10 @@ zpmbios3.spr: $(BIOSOBJS)
 
 cpm3.sys: cpm3$(DEFCPM3).sys
 	cp cpm3$(DEFCPM3).sys cpm3.sys
-	rm -f /tmp/casefn.cache
 
 gencpm.dat: gen$(DEFCPM3).dat
 	cp gen$(DEFCPM3).dat gencpm.dat
-	rm -f /tmp/casefn.cache
-	
+
 cpmldr.sys: loader.bin cpmldr.bin
 	cat loader.bin cpmldr.bin > $@
 

Source/Doc/Architecture.md

@@ -428,7 +428,7 @@ _Code_ | _Meaning_
 -7     | media not present
 -8     | hardware not present
 -9     | I/O error
--10    | write request to read-only media	
+-10    | write request to read-only media
 -11    | device timeout
 -12    | invalid configuration
 
@@ -1440,7 +1440,7 @@ returned, otherwise a non-zero error state will be returned.
 The sound chip resolution and its oscillator limit the range and
 accuracy of the notes played. The typically range of the AY-3-8910
 is six octaves, Bb2/A#2-A7, where each value is a unique tone. Values
-above and below can still be played but each quarter tone step may not 
+above and below can still be played but each quarter tone step may not
 result in a note change.
 
 The following table shows the mapping of the input value in HL
@@ -1460,8 +1460,8 @@ to the corresponding octave and note.
 | G     |   36  |   84  |  132  |  180  |  228  |  276  |  324  |  372  |
 | Ab/G# |   40  |   88  |  136  |  184  |  232  |  280  |  328  |  376  |
 | A     |   44  |   92  |  140  |  188  |  236  |  284  |  332  |  380  |
-   
-### Function 0x54 -- Sound Play SNDPLAY)                    
+
+### Function 0x54 -- Sound Play SNDPLAY)
 
 | _Entry Parameters_
 |       B: 0x54
@@ -1573,7 +1573,7 @@ mode. i.e. a tone will start playing and the play function will return. The tone
 continue to play until the next tone is played. I/O PORT are not compatible and will
 not play a note if the duration is zero.
 
-For other values, when a tone is played, it will play for the duration defined in HL 
+For other values, when a tone is played, it will play for the duration defined in HL
 and then return.
 
 ### Function 0x57 -- Sound Device (SNDDEVICE)
@@ -1826,7 +1826,8 @@ unit data address inside the HBIOS driver.  On entry, place the
 CIO function number to lookup in D and the CIO unit number in E.
 On return, HL will contain the address of the requested function
 in the HBIOS driver (in the HBIOS bank).  DE will contain the
-associated unit data address (also in the HBIOS bank).
+associated unit data address (also in the HBIOS bank).  See
+Appendix A for details.
 
 This function can be used to speed up HBIOS calls by looking up the
 function and data address for a specific driver function.  After this,
@@ -1903,7 +1904,8 @@ unit data address inside the HBIOS driver.  On entry, place the
 VDA function number to lookup in D and the VDA unit number in E.
 On return, HL will contain the address of the requested function
 in the HBIOS driver (in the HBIOS bank).  DE will contain the
-associated unit data address (also in the HBIOS bank).
+associated unit data address (also in the HBIOS bank).  See
+Appendix A for details.
 
 This function can be used to speed up HBIOS calls by looking up the
 function and data address for a specific driver function.  After this,
@@ -1937,7 +1939,8 @@ unit data address inside the HBIOS driver.  On entry, place the
 SND function number to lookup in D and the SND unit number in E.
 On return, HL will contain the address of the requested function
 in the HBIOS driver (in the HBIOS bank).  DE will contain the
-associated unit data address (also in the HBIOS bank).
+associated unit data address (also in the HBIOS bank).  See
+Appendix A for details.
 
 This function can be used to speed up HBIOS calls by looking up the
 function and data address for a specific driver function.  After this,
@@ -2186,3 +2189,35 @@ On entry, register E must contain an index into the interrupt vector table
 and register HL must contain the address of the new interrupt vector to
 be inserted in the table at the index. On return, HL will contain the
 previous address in the table at the index.
+
+
+`\clearpage`{=latex}
+
+### Appendix A Driver Instance Data fields
+
+The following section outlines the read only data referenced by the
+`SYSGET`, subfunctions `xxxFN` for specific drivers.
+
+
+#### TMS9918 Driver:
+
+| Name   | Offset | Size (bytes)| Description |
+|--------|--------|-------------|-------------|
+| PPIA	 | 0      | 1	          | PPI PORT A  |
+| PPIB	 | 1      | 1           | PPI PORT B  |
+| PPIC	 | 2      | 1           | PPI PORT C  |
+| PPIX	 | 3      | 1           | PPI CONTROL PORT |
+| DATREG | 4      | 1           | IO PORT ADDRESS FOR MODE 0 |
+| CMDREG | 5      | 1           | IO PORT ADDRESS FOR MODE 1 |
+| The following are the register mirror values that HBIOS used for initialisation |
+|	REG. 0 | 6      | 1           | $00	       - NO EXTERNAL VID
+| REG. 1 | 7      | 1           |	$50 or $70 - SET MODE 1 and interrupt if enabled |
+| REG. 2 | 8      | 1           |	$00	       - PATTERN NAME TABLE := 0
+| REG. 3 | 9      | 1           |	$00	       - NO COLOR TABLE
+| REG. 4 | 10     | 1           |	$01	       - SET PATTERN GENERATOR TABLE TO $800
+| REG. 5 | 11     | 1           |	$00	       - SPRITE ATTRIBUTE IRRELEVANT
+| REG. 6 | 12     | 1           |	$00	       - NO SPRITE GENERATOR TABLE
+| REG. 7 | 13     | 1           |	$F0	       - WHITE ON BLACK
+| DCNTL* | 14     | 1           | Z180 DMA/WAIT CONTROL |
+
+* ONLY PRESENT FOR Z180 BUILDS

Source/HBIOS/Build.ps1

@@ -19,7 +19,7 @@ param([string]$Platform = "", [string]$Config = "", [string]$RomSize = "512", [s
 # setup mechanism so that multiple configuration are not needed.  When building for UNA, the pre-built
 # UNA BIOS is simply imbedded, it is not built here.
 #
-$PlatformListZ80 = "SBC", "ZETA", "ZETA2", "RCZ80", "EZZ80", "UNA"
+$PlatformListZ80 = "SBC", "ZETA", "ZETA2", "RCZ80", "RCZ280", "EZZ80", "UNA"
 $PlatformListZ180 = "N8", "MK4", "RCZ180", "SCZ180", "DYNO"
 
 #

Source/HBIOS/Build.sh

@@ -65,7 +65,10 @@ romfmt=wbw_rom${romsize}
 outdir=../../Binary
 
 echo "creating empty rom disk of size $romsize in $blankfile"
-dd of=$blankfile bs=1024 count=`expr $romsize - 128` < <(LC_CTYPE=en_US.US-ASCII tr '\000' '\345' </dev/zero)
+#LANG=en_US.US-ASCII tr '\000' '\345' </dev/zero | dd of=$blankfile bs=1024 count=`expr $romsize - 128` 2>/dev/null
+#LC_CTYPE=en_US.US-ASCII tr '\000' '\345' </dev/zero | dd of=$blankfile bs=1024 count=`expr $romsize - 128` 2>/dev/null
+LC_ALL=en_US.US-ASCII tr '\000' '\345' </dev/zero | dd of=$blankfile bs=1024 count=`expr $romsize - 128`
+hexdump $blankfile
 
 cat <<- EOF > build.inc
 ; RomWBW Configured for $platform $config $timestamp

Source/HBIOS/Config/EZZ80_tz80.asm

@@ -0,0 +1,41 @@
+;
+;==================================================================================================
+;   EASY Z80 STANDARD CONFIGURATION
+;==================================================================================================
+;
+; THE COMPLETE SET OF DEFAULT CONFIGURATION SETTINGS FOR THIS PLATFORM ARE FOUND IN THE
+; CFG_<PLT>.ASM INCLUDED FILE WHICH IS FOUND IN THE PARENT DIRECTORY.  THIS FILE CONTAINS
+; COMMON CONFIGURATION SETTINGS THAT OVERRIDE THE DEFAULTS.  IT IS INTENDED THAT YOU MAKE
+; YOUR CUSTOMIZATIONS IN THIS FILE AND JUST INHERIT ALL OTHER SETTINGS FROM THE DEFAULTS.
+; EVEN BETTER, YOU CAN MAKE A COPY OF THIS FILE WITH A NAME LIKE <PLT>_XXX.ASM AND SPECIFY
+; YOUR FILE IN THE BUILD PROCESS.
+;
+; THE SETTINGS BELOW ARE THE SETTINGS THAT ARE MOST COMMONLY MODIFIED FOR THIS PLATFORM.
+; MANY OF THEM ARE EQUAL TO THE SETTINGS IN THE INCLUDED FILE, SO THEY DON'T REALLY DO
+; ANYTHING AS IS.  THEY ARE LISTED HERE TO MAKE IT EASY FOR YOU TO ADJUST THE MOST COMMON
+; SETTINGS.
+;
+; N.B., SINCE THE SETTINGS BELOW ARE REDEFINING VALUES ALREADY SET IN THE INCLUDED FILE,
+; TASM INSISTS THAT YOU USE THE .SET OPERATOR AND NOT THE .EQU OPERATOR BELOW. ATTEMPTING
+; TO REDEFINE A VALUE WITH .EQU BELOW WILL CAUSE TASM ERRORS!
+;
+; PLEASE REFER TO THE CUSTOM BUILD INSTRUCTIONS (README.TXT) IN THE SOURCE DIRECTORY (TWO
+; DIRECTORIES ABOVE THIS ONE).
+;
+#DEFINE PLATFORM_NAME "TINYZ80"
+;
+#include "cfg_ezz80.asm"
+;
+CPUOSC		.SET	16000000	; CPU OSC FREQ IN MHZ
+;
+IDEENABLE	.SET	TRUE		; IDE: ENABLE IDE DISK DRIVER (IDE.ASM)
+;
+PPIDEENABLE	.SET	TRUE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
+;
+EIPCENABLE	.SET	TRUE		; EIPC: ENABLE Z80 EIPC (Z84C15) INITIALIZATION
+;
+CTCBASE		.SET	$10		; CTC BASE I/O ADDRESS
+LEDENABLE	.SET	TRUE		; ENABLES STATUS LED (SINGLE LED)
+LEDPORT		.SET	$6E		; STATUS LED PORT ADDRESS
+SIO0BASE	.SET	$18		; SIO 0: REGISTERS BASE ADR
+IDE0BASE	.SET	$90		; IDE 0: IO BASE ADDRESS

Source/HBIOS/Config/RCZ280_ext.asm

@@ -0,0 +1,43 @@
+;
+;==================================================================================================
+;   RC2014 Z280 STANDARD CONFIGURATION (EXTERNAL 512K RAM/ROM BANKED MEMORY MODULE)
+;==================================================================================================
+;
+; THE COMPLETE SET OF DEFAULT CONFIGURATION SETTINGS FOR THIS PLATFORM ARE FOUND IN THE
+; CFG_<PLT>.ASM INCLUDED FILE WHICH IS FOUND IN THE PARENT DIRECTORY.  THIS FILE CONTAINS
+; COMMON CONFIGURATION SETTINGS THAT OVERRIDE THE DEFAULTS.  IT IS INTENDED THAT YOU MAKE
+; YOUR CUSTOMIZATIONS IN THIS FILE AND JUST INHERIT ALL OTHER SETTINGS FROM THE DEFAULTS.
+; EVEN BETTER, YOU CAN MAKE A COPY OF THIS FILE WITH A NAME LIKE <PLT>_XXX.ASM AND SPECIFY
+; YOUR FILE IN THE BUILD PROCESS.
+;
+; THE SETTINGS BELOW ARE THE SETTINGS THAT ARE MOST COMMONLY MODIFIED FOR THIS PLATFORM.
+; MANY OF THEM ARE EQUAL TO THE SETTINGS IN THE INCLUDED FILE, SO THEY DON'T REALLY DO
+; ANYTHING AS IS.  THEY ARE LISTED HERE TO MAKE IT EASY FOR YOU TO ADJUST THE MOST COMMON
+; SETTINGS.
+;
+; N.B., SINCE THE SETTINGS BELOW ARE REDEFINING VALUES ALREADY SET IN THE INCLUDED FILE,
+; TASM INSISTS THAT YOU USE THE .SET OPERATOR AND NOT THE .EQU OPERATOR BELOW. ATTEMPTING
+; TO REDEFINE A VALUE WITH .EQU BELOW WILL CAUSE TASM ERRORS!
+;
+; PLEASE REFER TO THE CUSTOM BUILD INSTRUCTIONS (README.TXT) IN THE SOURCE DIRECTORY (TWO
+; DIRECTORIES ABOVE THIS ONE).
+;
+#define	BOOT_DEFAULT	"H"		; DEFAULT BOOT LOADER CMD ON <CR> OR AUTO BOOT
+;
+#include "cfg_rcz280.asm"
+;
+CPUOSC		.SET	24000000	; CPU OSC FREQ IN MHZ
+;
+INTMODE		.SET	1
+;
+Z280_MEMWAIT	.SET	0		; Z280: MEMORY WAIT STATES (0-3)
+Z280_IOWAIT	.SET	1		; Z280: I/O WAIT STATES TO ADD ABOVE 1 W/S BUILT-IN (0-3)
+Z280_INTWAIT	.SET	0		; Z280: INT ACK WAIT STATUS (0-3)
+;
+UARTENABLE	.SET	TRUE		; UART: ENABLE 8250/16550-LIKE SERIAL DRIVER (UART.ASM)
+ACIAENABLE	.SET	TRUE		; ACIA: ENABLE MOTOROLA 6850 ACIA DRIVER (ACIA.ASM)
+SIOENABLE	.SET	TRUE		; SIO: ENABLE ZILOG SIO SERIAL DRIVER (SIO.ASM)
+;
+IDEENABLE	.SET	TRUE		; IDE: ENABLE IDE DISK DRIVER (IDE.ASM)
+;
+PPIDEENABLE	.SET	TRUE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)

Source/HBIOS/Config/RCZ80_zrc.asm

@@ -0,0 +1,45 @@
+;
+;==================================================================================================
+;   RC2014 Z80 ZRC CONFIGURATION
+;==================================================================================================
+;
+; THE COMPLETE SET OF DEFAULT CONFIGURATION SETTINGS FOR THIS PLATFORM ARE FOUND IN THE
+; CFG_<PLT>.ASM INCLUDED FILE WHICH IS FOUND IN THE PARENT DIRECTORY.  THIS FILE CONTAINS
+; COMMON CONFIGURATION SETTINGS THAT OVERRIDE THE DEFAULTS.  IT IS INTENDED THAT YOU MAKE
+; YOUR CUSTOMIZATIONS IN THIS FILE AND JUST INHERIT ALL OTHER SETTINGS FROM THE DEFAULTS.
+; EVEN BETTER, YOU CAN MAKE A COPY OF THIS FILE WITH A NAME LIKE <PLT>_XXX.ASM AND SPECIFY
+; YOUR FILE IN THE BUILD PROCESS.
+;
+; THE SETTINGS BELOW ARE THE SETTINGS THAT ARE MOST COMMONLY MODIFIED FOR THIS PLATFORM.
+; MANY OF THEM ARE EQUAL TO THE SETTINGS IN THE INCLUDED FILE, SO THEY DON'T REALLY DO
+; ANYTHING AS IS.  THEY ARE LISTED HERE TO MAKE IT EASY FOR YOU TO ADJUST THE MOST COMMON
+; SETTINGS.
+;
+; N.B., SINCE THE SETTINGS BELOW ARE REDEFINING VALUES ALREADY SET IN THE INCLUDED FILE,
+; TASM INSISTS THAT YOU USE THE .SET OPERATOR AND NOT THE .EQU OPERATOR BELOW. ATTEMPTING
+; TO REDEFINE A VALUE WITH .EQU BELOW WILL CAUSE TASM ERRORS!
+;
+; PLEASE REFER TO THE CUSTOM BUILD INSTRUCTIONS (README.TXT) IN THE SOURCE DIRECTORY (TWO
+; DIRECTORIES ABOVE THIS ONE).
+;
+#define	BOOT_DEFAULT	"H"		; DEFAULT BOOT LOADER CMD ON <CR> OR AUTO BOOT
+;
+#include "cfg_rcz80.asm"
+;
+CPUOSC		.SET	7372800		; CPU OSC FREQ IN MHZ
+;
+MEMMGR		.SET	MM_ZRC		; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180]
+;
+UARTENABLE	.SET	TRUE		; UART: ENABLE 8250/16550-LIKE SERIAL DRIVER (UART.ASM)
+ACIAENABLE	.SET	TRUE		; ACIA: ENABLE MOTOROLA 6850 ACIA DRIVER (ACIA.ASM)
+SIOENABLE	.SET	TRUE		; SIO: ENABLE ZILOG SIO SERIAL DRIVER (SIO.ASM)
+;
+TMSENABLE	.SET	FALSE		; TMS: ENABLE TMS9918 VIDEO/KBD DRIVER (TMS.ASM)
+TMSTIMENABLE	.SET	FALSE		; TMS: ENABLE TIMER INTERRUPTS (REQUIRES IM1)
+;
+FDENABLE	.SET	FALSE		; FD: ENABLE FLOPPY DISK DRIVER (FD.ASM)
+FDMODE		.SET	FDMODE_RCWDC	; FD: DRIVER MODE: FDMODE_[DIO|ZETA|ZETA2|DIDE|N8|DIO3|RCSMC|RCWDC|DYNO|EPWDC]
+;
+IDEENABLE	.SET	TRUE		; IDE: ENABLE IDE DISK DRIVER (IDE.ASM)
+;
+PPIDEENABLE	.SET	TRUE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)

Source/HBIOS/Makefile

@@ -7,14 +7,17 @@ ifdef ROM_PLATFORM
 else
 	OBJECTS += DYNO_std.rom DYNO_std.com
 	OBJECTS += EZZ80_std.rom EZZ80_std.com
+	OBJECTS += EZZ80_tz80.rom EZZ80_tz80.com
 	OBJECTS += MK4_std.rom MK4_std.com
 	OBJECTS += N8_std.rom N8_std.com
 	OBJECTS += RCZ180_ext.rom RCZ180_ext.com
 	OBJECTS += RCZ180_nat.rom RCZ180_nat.com
+	OBJECTS += RCZ280_ext.rom RCZ280_ext.com
 	OBJECTS += RCZ80_kio.rom RCZ80_kio.com
 	OBJECTS += RCZ80_mt.rom RCZ80_mt.com
 	OBJECTS += RCZ80_duart.rom RCZ80_duart.com
 	OBJECTS += RCZ80_std.rom RCZ80_std.com
+	OBJECTS += RCZ80_zrc.rom RCZ80_zrc.com
 	OBJECTS += SBC_simh.rom SBC_simh.com
 	OBJECTS += SBC_std.rom SBC_std.com
 	OBJECTS += SCZ180_126.rom SCZ180_126.com

Source/HBIOS/asci.asm

@@ -796,8 +796,32 @@ ASCI1_BUFSZ	.EQU	$ - ASCI1_BUF	; SIZE OF RING BUFFER
 ;
 ASCI_CFG:
 ;
+#IF (ASCISWAP)
+;
+ASCI1_CFG:
+	; ASCI CHANNEL B CONFIG
+	.DB	0			; DEVICE NUMBER (SET DURING INIT)
+	.DB	0			; ASCI TYPE (SET DURING INIT)
+	.DB	1			; MODULE ID
+	.DB	ASCI1_BASE		; BASE PORT
+	.DW	ASCI1CFG		; LINE CONFIGURATION
+	.DW	ASCI1_RCVBUF		; POINTER TO RCV BUFFER STRUCT
+;
+ASCI_CFGSIZ	.EQU	$ - ASCI_CFG	; SIZE OF ONE CFG TABLE ENTRY
+;
+ASCI0_CFG:
+	; ASCI CHANNEL A CONFIG
+	.DB	0			; DEVICE NUMBER (SET DURING INIT)
+	.DB	0			; ASCI TYPE (SET DURING INIT)
+	.DB	0			; MODULE ID
+	.DB	ASCI0_BASE		; BASE PORT
+	.DW	ASCI0CFG		; LINE CONFIGURATION
+	.DW	ASCI0_RCVBUF		; POINTER TO RCV BUFFER STRUCT
+;
+#ELSE
+;
 ASCI0_CFG:
-	; ASCI MODULE A CONFIG
+	; ASCI CHANNEL A CONFIG
 	.DB	0			; DEVICE NUMBER (SET DURING INIT)
 	.DB	0			; ASCI TYPE (SET DURING INIT)
 	.DB	0			; MODULE ID
@@ -808,7 +832,7 @@ ASCI0_CFG:
 ASCI_CFGSIZ	.EQU	$ - ASCI_CFG	; SIZE OF ONE CFG TABLE ENTRY
 ;
 ASCI1_CFG:
-	; ASCI MODULE B CONFIG
+	; ASCI CHANNEL B CONFIG
 	.DB	0			; DEVICE NUMBER (SET DURING INIT)
 	.DB	0			; ASCI TYPE (SET DURING INIT)
 	.DB	1			; MODULE ID
@@ -816,4 +840,7 @@ ASCI1_CFG:
 	.DW	ASCI1CFG		; LINE CONFIGURATION
 	.DW	ASCI1_RCVBUF		; POINTER TO RCV BUFFER STRUCT
 ;
+#ENDIF
+;
+;
 ASCI_CFGCNT	.EQU	($ - ASCI_CFG) / ASCI_CFGSIZ

Source/HBIOS/ay38910.asm

@@ -36,6 +36,12 @@ AY_RDAT		.EQU	$60
 AY_RIN		.EQU	AY_RSEL+AY_RCSND
 #ENDIF
 ;
+#IF (AYMODE == AYMODE_MSX)
+AY_RSEL		.EQU	$A0
+AY_RDAT		.EQU	$A1
+AY_RIN		.EQU	$A2
+#ENDIF
+;
 ;======================================================================
 ;
 ;	REGISTERS

Source/HBIOS/cfg_dyno.asm

@@ -14,7 +14,7 @@
 #DEFINE PLATFORM_NAME "DYNO"
 ;
 PLATFORM	.EQU	PLT_DYNO	; PLT_[SBC|ZETA|ZETA2|N8|MK4|UNA|RCZ80|RCZ180|EZZ80|SCZ180|DYNO]
-CPUFAM		.EQU	CPU_Z180	; CPU FAMILY: CPU_[Z80|Z180]
+CPUFAM		.EQU	CPU_Z180	; CPU FAMILY: CPU_[Z80|Z180|Z280]
 BIOS		.EQU	BIOS_WBW	; HARDWARE BIOS: BIOS_[WBW|UNA]
 BATCOND		.EQU	FALSE		; ENABLE LOW BATTERY WARNING MESSAGE
 HBIOS_MUTEX	.EQU	FALSE		; ENABLE REENTRANT CALLS TO HBIOS (ADDS OVERHEAD)
@@ -48,6 +48,8 @@ KIOBASE		.EQU	$80		; KIO BASE I/O ADDRESS
 ;
 CTCENABLE	.EQU	FALSE		; ENABLE ZILOG CTC SUPPORT
 ;
+EIPCENABLE	.EQU	FALSE		; EIPC: ENABLE Z80 EIPC (Z84C15) INITIALIZATION
+;
 DIAGENABLE	.EQU	FALSE		; ENABLES OUTPUT TO 8 BIT LED DIAGNOSTIC PORT
 DIAGPORT	.EQU	$00		; DIAGNOSTIC PORT ADDRESS
 DIAGDISKIO	.EQU	TRUE		; ENABLES DISK I/O ACTIVITY ON DIAGNOSTIC LEDS
@@ -79,6 +81,7 @@ DUARTENABLE	.EQU	FALSE		; DUART: ENABLE 2681/2692 SERIAL DRIVER (DUART.ASM)
 UARTENABLE	.EQU	FALSE		; UART: ENABLE 8250/16550-LIKE SERIAL DRIVER (UART.ASM)
 ;
 ASCIENABLE	.EQU	TRUE		; ASCI: ENABLE Z180 ASCI SERIAL DRIVER (ASCI.ASM)
+ASCISWAP	.EQU	FALSE		; ASCI: SWAP CHANNELS
 ASCI0CFG	.EQU	DEFSERCFG	; ASCI 0: SERIAL LINE CONFIG
 ASCI1CFG	.EQU	DEFSERCFG	; ASCI 1: SERIAL LINE CONFIG
 ;

Source/HBIOS/cfg_ezz80.asm

@@ -14,7 +14,7 @@
 #DEFINE PLATFORM_NAME "EASYZ80"
 ;
 PLATFORM	.EQU	PLT_EZZ80	; PLT_[SBC|ZETA|ZETA2|N8|MK4|UNA|RCZ80|RCZ180|EZZ80|SCZ180|DYNO]
-CPUFAM		.EQU	CPU_Z80		; CPU FAMILY: CPU_[Z80|Z180]
+CPUFAM		.EQU	CPU_Z80		; CPU FAMILY: CPU_[Z80|Z180|Z280]
 BIOS		.EQU	BIOS_WBW	; HARDWARE BIOS: BIOS_[WBW|UNA]
 BATCOND		.EQU	FALSE		; ENABLE LOW BATTERY WARNING MESSAGE
 HBIOS_MUTEX	.EQU	FALSE		; ENABLE REENTRANT CALLS TO HBIOS (ADDS OVERHEAD)
@@ -28,7 +28,7 @@ INTMODE		.EQU	2		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2
 DEFSERCFG	.EQU	SER_115200_8N1	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM)
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
-MEMMGR		.EQU	MM_Z2		; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180]
+MEMMGR		.EQU	MM_Z2		; MM_[SBC|Z2|N8|Z180|Z280|ZRC]: MEMORY MANAGER
 MPGSEL_0	.EQU	$78		; Z2 MEM MGR BANK 0 PAGE SELECT REG (WRITE ONLY)
 MPGSEL_1	.EQU	$79		; Z2 MEM MGR BANK 1 PAGE SELECT REG (WRITE ONLY)
 MPGSEL_2	.EQU	$7A		; Z2 MEM MGR BANK 2 PAGE SELECT REG (WRITE ONLY)
@@ -51,6 +51,8 @@ CTCPRECH	.EQU	2		; PRESCALE CHANNEL (0-3)
 CTCTIMCH	.EQU	3		; TIMER CHANNEL (0-3)
 CTCOSC		.EQU	921600		; CTC CLOCK FREQUENCY
 ;
+EIPCENABLE	.EQU	FALSE		; EIPC: ENABLE Z80 EIPC (Z84C15) INITIALIZATION
+;
 DIAGENABLE	.EQU	FALSE		; ENABLES OUTPUT TO 8 BIT LED DIAGNOSTIC PORT
 DIAGPORT	.EQU	$00		; DIAGNOSTIC PORT ADDRESS
 DIAGDISKIO	.EQU	TRUE		; ENABLES DISK I/O ACTIVITY ON DIAGNOSTIC LEDS

Source/HBIOS/cfg_master.asm

@@ -11,7 +11,7 @@
 #DEFINE PLATFORM_NAME "ROMWBW"
 ;
 PLATFORM	.EQU	PLT_SBC		; PLT_[SBC|ZETA|ZETA2|N8|MK4|UNA|RCZ80|RCZ180|EZZ80|SCZ180|DYNO]
-CPUFAM		.EQU	CPU_Z80		; CPU FAMILY: CPU_[Z80|Z180]
+CPUFAM		.EQU	CPU_Z80		; CPU FAMILY: CPU_[Z80|Z180|Z280]
 BIOS		.EQU	BIOS_WBW	; HARDWARE BIOS: BIOS_[WBW|UNA]
 BATCOND		.EQU	FALSE		; ENABLE LOW BATTERY WARNING MESSAGE
 HBIOS_MUTEX	.EQU	FALSE		; ENABLE REENTRANT CALLS TO HBIOS (ADDS OVERHEAD)
@@ -25,7 +25,7 @@ INTMODE		.EQU	0		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2
 DEFSERCFG	.EQU	SER_38400_8N1	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM)
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
-MEMMGR		.EQU	MM_NONE		; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180]
+MEMMGR		.EQU	MM_NONE		; MM_[SBC|Z2|N8|Z180|Z280|ZRC]: MEMORY MANAGER
 RAMBIAS		.EQU	0		; OFFSET OF START OF RAM IN PHYSICAL ADDRESS SPACE
 MPCL_RAM	.EQU	$78		; SBC MEM MGR RAM PAGE SELECT REG (WRITE ONLY)
 MPCL_ROM	.EQU	$7C		; SBC MEM MGR ROM PAGE SELECT REG (WRITE ONLY)
@@ -40,6 +40,10 @@ Z180_CLKDIV	.EQU	1		; Z180: CHK DIV: 0=OSC/2, 1=OSC, 2=OSC*2
 Z180_MEMWAIT	.EQU	0		; Z180: MEMORY WAIT STATES (0-3)
 Z180_IOWAIT	.EQU	1		; Z180: I/O WAIT STATES TO ADD ABOVE 1 W/S BUILT-IN (0-3)
 ;
+Z280_MEMWAIT	.EQU	0		; Z280: MEMORY WAIT STATES (0-3)
+Z280_IOWAIT	.EQU	1		; Z280: I/O WAIT STATES TO ADD ABOVE 1 W/S BUILT-IN (0-3)
+Z280_INTWAIT	.EQU	0		; Z280: INT ACK WAIT STATUS (0-3)
+;
 N8_PPI0		.EQU	$80		; N8: FIRST PARALLEL PORT REGISTERS BASE ADR
 N8_PPI1		.EQU	$84		; N8: SECOND PARALLEL PORT REGISTERS BASE ADR
 N8_RTC		.EQU	$88		; N8: RTC LATCH REGISTER ADR
@@ -69,6 +73,8 @@ CTCPRECH	.EQU	2		; PRESCALE CHANNEL (0-3)
 CTCTIMCH	.EQU	3		; TIMER CHANNEL (0-3)
 CTCOSC		.EQU	614400		; CTC CLOCK FREQUENCY
 ;
+EIPCENABLE	.EQU	FALSE		; EIPC: ENABLE Z80 EIPC (Z84C15) INITIALIZATION
+;
 DIAGENABLE	.EQU	FALSE		; ENABLES OUTPUT TO 8 BIT LED DIAGNOSTIC PORT
 DIAGPORT	.EQU	$00		; DIAGNOSTIC PORT ADDRESS
 DIAGDISKIO	.EQU	TRUE		; ENABLES DISK I/O ACTIVITY ON DIAGNOSTIC LEDS
@@ -119,6 +125,7 @@ UART4		.EQU	FALSE		; UART: AUTO-DETECT 4UART UART
 UARTRC		.EQU	FALSE		; UART: AUTO-DETECT RC UART
 ;
 ASCIENABLE	.EQU	FALSE		; ASCI: ENABLE Z180 ASCI SERIAL DRIVER (ASCI.ASM)
+ASCISWAP	.EQU	FALSE		; ASCI: SWAP CHANNELS
 ASCI0CFG	.EQU	DEFSERCFG	; ASCI 0: SERIAL LINE CONFIG
 ASCI1CFG	.EQU	DEFSERCFG	; ASCI 1: SERIAL LINE CONFIG
 ;

Source/HBIOS/cfg_mk4.asm

@@ -14,7 +14,7 @@
 #DEFINE PLATFORM_NAME "MARK IV"
 ;
 PLATFORM	.EQU	PLT_MK4		; PLT_[SBC|ZETA|ZETA2|N8|MK4|UNA|RCZ80|RCZ180|EZZ80|SCZ180|DYNO]
-CPUFAM		.EQU	CPU_Z180	; CPU FAMILY: CPU_[Z80|Z180]
+CPUFAM		.EQU	CPU_Z180	; CPU FAMILY: CPU_[Z80|Z180|Z280]
 BIOS		.EQU	BIOS_WBW	; HARDWARE BIOS: BIOS_[WBW|UNA]
 BATCOND		.EQU	FALSE		; ENABLE LOW BATTERY WARNING MESSAGE
 HBIOS_MUTEX	.EQU	FALSE		; ENABLE REENTRANT CALLS TO HBIOS (ADDS OVERHEAD)
@@ -28,7 +28,7 @@ INTMODE		.EQU	2		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2
 DEFSERCFG	.EQU	SER_38400_8N1	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM)
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
-MEMMGR		.EQU	MM_Z180		; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180]
+MEMMGR		.EQU	MM_Z180		; MM_[SBC|Z2|N8|Z180|Z280|ZRC]: MEMORY MANAGER
 RAMBIAS		.EQU	512		; OFFSET OF START OF RAM IN PHYSICAL ADDRESS SPACE
 ;
 Z180_BASE	.EQU	$40		; Z180: I/O BASE ADDRESS FOR INTERNAL REGISTERS
@@ -51,6 +51,8 @@ CTCDEBUG	.EQU	FALSE		; ENABLE CTC DRIVER DEBUG OUTPUT
 CTCBASE		.EQU	$B0		; CTC BASE I/O ADDRESS
 CTCTIMER	.EQU	FALSE		; ENABLE CTC PERIODIC TIMER
 ;
+EIPCENABLE	.EQU	FALSE		; EIPC: ENABLE Z80 EIPC (Z84C15) INITIALIZATION
+;
 DIAGENABLE	.EQU	FALSE		; ENABLES OUTPUT TO 8 BIT LED DIAGNOSTIC PORT
 DIAGPORT	.EQU	$00		; DIAGNOSTIC PORT ADDRESS
 DIAGDISKIO	.EQU	TRUE		; ENABLES DISK I/O ACTIVITY ON DIAGNOSTIC LEDS
@@ -94,6 +96,7 @@ UART4		.EQU	TRUE		; UART: AUTO-DETECT 4UART UART
 UARTRC		.EQU	FALSE		; UART: AUTO-DETECT RC UART
 ;
 ASCIENABLE	.EQU	TRUE		; ASCI: ENABLE Z180 ASCI SERIAL DRIVER (ASCI.ASM)
+ASCISWAP	.EQU	FALSE		; ASCI: SWAP CHANNELS
 ASCI0CFG	.EQU	DEFSERCFG	; ASCI 0: SERIAL LINE CONFIG
 ASCI1CFG	.EQU	DEFSERCFG	; ASCI 1: SERIAL LINE CONFIG
 ;

Source/HBIOS/cfg_n8.asm

@@ -14,7 +14,7 @@
 #DEFINE PLATFORM_NAME "N8"
 ;
 PLATFORM	.EQU	PLT_N8		; PLT_[SBC|ZETA|ZETA2|N8|MK4|UNA|RCZ80|RCZ180|EZZ80|SCZ180|DYNO]
-CPUFAM		.EQU	CPU_Z180	; CPU FAMILY: CPU_[Z80|Z180]
+CPUFAM		.EQU	CPU_Z180	; CPU FAMILY: CPU_[Z80|Z180|Z280]
 BIOS		.EQU	BIOS_WBW	; HARDWARE BIOS: BIOS_[WBW|UNA]
 BATCOND		.EQU	FALSE		; ENABLE LOW BATTERY WARNING MESSAGE
 HBIOS_MUTEX	.EQU	FALSE		; ENABLE REENTRANT CALLS TO HBIOS (ADDS OVERHEAD)
@@ -28,7 +28,7 @@ INTMODE		.EQU	2		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2
 DEFSERCFG	.EQU	SER_38400_8N1	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM)
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
-MEMMGR		.EQU	MM_N8		; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180]
+MEMMGR		.EQU	MM_N8		; MM_[SBC|Z2|N8|Z180|Z280|ZRC]: MEMORY MANAGER
 RAMBIAS		.EQU	0		; OFFSET OF START OF RAM IN PHYSICAL ADDRESS SPACE
 ;
 Z180_BASE	.EQU	$40		; Z180: I/O BASE ADDRESS FOR INTERNAL REGISTERS
@@ -54,6 +54,8 @@ CTCDEBUG	.EQU	FALSE		; ENABLE CTC DRIVER DEBUG OUTPUT
 CTCBASE		.EQU	$B0		; CTC BASE I/O ADDRESS
 CTCTIMER	.EQU	FALSE		; ENABLE CTC PERIODIC TIMER
 ;
+EIPCENABLE	.EQU	FALSE		; EIPC: ENABLE Z80 EIPC (Z84C15) INITIALIZATION
+;
 DIAGENABLE	.EQU	FALSE		; ENABLES OUTPUT TO 8 BIT LED DIAGNOSTIC PORT
 DIAGPORT	.EQU	$00		; DIAGNOSTIC PORT ADDRESS
 DIAGDISKIO	.EQU	TRUE		; ENABLES DISK I/O ACTIVITY ON DIAGNOSTIC LEDS
@@ -97,6 +99,7 @@ UART4		.EQU	TRUE		; UART: AUTO-DETECT 4UART UART
 UARTRC		.EQU	FALSE		; UART: AUTO-DETECT RC UART
 ;
 ASCIENABLE	.EQU	TRUE		; ASCI: ENABLE Z180 ASCI SERIAL DRIVER (ASCI.ASM)
+ASCISWAP	.EQU	FALSE		; ASCI: SWAP CHANNELS
 ASCI0CFG	.EQU	DEFSERCFG	; ASCI 0: SERIAL LINE CONFIG
 ASCI1CFG	.EQU	DEFSERCFG	; ASCI 1: SERIAL LINE CONFIG
 ;

Source/HBIOS/cfg_rcz180.asm

@@ -14,7 +14,7 @@
 #DEFINE PLATFORM_NAME "RC2014"
 ;
 PLATFORM	.EQU	PLT_RCZ180	; PLT_[SBC|ZETA|ZETA2|N8|MK4|UNA|RCZ80|RCZ180|EZZ80|SCZ180|DYNO]
-CPUFAM		.EQU	CPU_Z180	; CPU FAMILY: CPU_[Z80|Z180]
+CPUFAM		.EQU	CPU_Z180	; CPU FAMILY: CPU_[Z80|Z180|Z280]
 BIOS		.EQU	BIOS_WBW	; HARDWARE BIOS: BIOS_[WBW|UNA]
 BATCOND		.EQU	FALSE		; ENABLE LOW BATTERY WARNING MESSAGE
 HBIOS_MUTEX	.EQU	FALSE		; ENABLE REENTRANT CALLS TO HBIOS (ADDS OVERHEAD)
@@ -28,7 +28,7 @@ INTMODE		.EQU	2		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2
 DEFSERCFG	.EQU	SER_115200_8N1	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM)
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
-MEMMGR		.EQU	MM_Z180		; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180]
+MEMMGR		.EQU	MM_Z180		; MM_[SBC|Z2|N8|Z180|Z280|ZRC]: MEMORY MANAGER
 RAMBIAS		.EQU	512		; OFFSET OF START OF RAM IN PHYSICAL ADDRESS SPACE
 MPGSEL_0	.EQU	$78		; Z2 MEM MGR BANK 0 PAGE SELECT REG (WRITE ONLY)
 MPGSEL_1	.EQU	$79		; Z2 MEM MGR BANK 1 PAGE SELECT REG (WRITE ONLY)
@@ -51,6 +51,8 @@ CTCDEBUG	.EQU	FALSE		; ENABLE CTC DRIVER DEBUG OUTPUT
 CTCBASE		.EQU	$88		; CTC BASE I/O ADDRESS
 CTCTIMER	.EQU	FALSE		; ENABLE CTC PERIODIC TIMER
 ;
+EIPCENABLE	.EQU	FALSE		; EIPC: ENABLE Z80 EIPC (Z84C15) INITIALIZATION
+;
 DIAGENABLE	.EQU	TRUE		; ENABLES OUTPUT TO 8 BIT LED DIAGNOSTIC PORT
 DIAGPORT	.EQU	$00		; DIAGNOSTIC PORT ADDRESS
 DIAGDISKIO	.EQU	TRUE		; ENABLES DISK I/O ACTIVITY ON DIAGNOSTIC LEDS
@@ -96,6 +98,7 @@ UART4		.EQU	FALSE		; UART: AUTO-DETECT 4UART UART
 UARTRC		.EQU	TRUE		; UART: AUTO-DETECT RC UART
 ;
 ASCIENABLE	.EQU	TRUE		; ASCI: ENABLE Z180 ASCI SERIAL DRIVER (ASCI.ASM)
+ASCISWAP	.EQU	FALSE		; ASCI: SWAP CHANNELS
 ASCI0CFG	.EQU	DEFSERCFG	; ASCI 0: SERIAL LINE CONFIG
 ASCI1CFG	.EQU	DEFSERCFG	; ASCI 1: SERIAL LINE CONFIG
 ;

Source/HBIOS/cfg_rcz280.asm

@@ -0,0 +1,220 @@
+;
+;==================================================================================================
+;   ROMWBW 2.X CONFIGURATION DEFAULTS FOR RC2014 Z280 (512K RAM/ROM CARD)
+;==================================================================================================
+;
+; THIS FILE CONTAINS THE FULL SET OF DEFAULT CONFIGURATION SETTINGS FOR THE PLATFORM
+; INDICATED ABOVE. THIS FILE SHOULD *NOT* NORMALLY BE CHANGED.	INSTEAD, YOU SHOULD
+; OVERRIDE ANY SETTINGS YOU WANT USING A CONFIGURATION FILE IN THE CONFIG DIRECTORY
+; UNDER THIS DIRECTORY.
+;
+; THIS FILE CAN BE CONSIDERED A REFERENCE THAT LISTS ALL POSSIBLE CONFIGURATION SETTINGS
+; FOR THE PLATFORM.
+;
+#DEFINE PLATFORM_NAME "RC2014"
+;
+PLATFORM	.EQU	PLT_RCZ80	; PLT_[SBC|ZETA|ZETA2|N8|MK4|UNA|RCZ80|RCZ180|EZZ80|SCZ180|DYNO]
+CPUFAM		.EQU	CPU_Z280	; CPU FAMILY: CPU_[Z80|Z180|Z280]
+BIOS		.EQU	BIOS_WBW	; HARDWARE BIOS: BIOS_[WBW|UNA]
+BATCOND		.EQU	FALSE		; ENABLE LOW BATTERY WARNING MESSAGE
+HBIOS_MUTEX	.EQU	FALSE		; ENABLE REENTRANT CALLS TO HBIOS (ADDS OVERHEAD)
+USELZSA2	.EQU	TRUE		; ENABLE FONT COMPRESSION
+TICKFREQ	.EQU	50		; DESIRED PERIODIC TIMER INTERRUPT FREQUENCY (HZ)
+;
+BOOT_TIMEOUT	.EQU	-1		; AUTO BOOT TIMEOUT IN SECONDS, -1 TO DISABLE, 0 FOR IMMEDIATE
+;
+CPUOSC		.EQU	24000000	; CPU OSC FREQ IN MHZ
+INTMODE		.EQU	0		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2
+DEFSERCFG	.EQU	SER_115200_8N1	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM)
+;
+RAMSIZE		.EQU	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
+MEMMGR		.EQU	MM_Z2		; MM_[SBC|Z2|N8|Z180|Z280|ZRC]: MEMORY MANAGER
+MPGSEL_0	.EQU	$78		; Z2 MEM MGR BANK 0 PAGE SELECT REG (WRITE ONLY)
+MPGSEL_1	.EQU	$79		; Z2 MEM MGR BANK 1 PAGE SELECT REG (WRITE ONLY)
+MPGSEL_2	.EQU	$7A		; Z2 MEM MGR BANK 2 PAGE SELECT REG (WRITE ONLY)
+MPGSEL_3	.EQU	$7B		; Z2 MEM MGR BANK 3 PAGE SELECT REG (WRITE ONLY)
+MPGENA		.EQU	$7C		; Z2 MEM MGR PAGING ENABLE REGISTER (BIT 0, WRITE ONLY)
+;
+Z280_MEMWAIT	.EQU	0		; Z280: MEMORY WAIT STATES (0-3)
+Z280_IOWAIT	.EQU	1		; Z280: I/O WAIT STATES TO ADD ABOVE 1 W/S BUILT-IN (0-3)
+Z280_INTWAIT	.EQU	0		; Z280: INT ACK WAIT STATUS (0-3)
+;
+RTCIO		.EQU	$C0		; RTC LATCH REGISTER ADR
+;
+KIOENABLE	.EQU	FALSE		; ENABLE ZILOG KIO SUPPORT
+KIOBASE		.EQU	$80		; KIO BASE I/O ADDRESS
+;
+CTCENABLE	.EQU	FALSE		; ENABLE ZILOG CTC SUPPORT
+CTCDEBUG	.EQU	FALSE		; ENABLE CTC DRIVER DEBUG OUTPUT
+CTCBASE		.EQU	$88		; CTC BASE I/O ADDRESS
+CTCTIMER	.EQU	FALSE		; ENABLE CTC PERIODIC TIMER
+CTCMODE		.EQU	CTCMODE_TIM16	; CTC MODE: CTCMODE_[NONE|CTR|TIM16|TIM256]
+CTCPRE		.EQU	256		; PRESCALE CONSTANT (1-256)
+CTCPRECH	.EQU	2		; PRESCALE CHANNEL (0-3)
+CTCTIMCH	.EQU	3		; TIMER CHANNEL (0-3)
+CTCOSC		.EQU	7372800		; CTC CLOCK FREQUENCY
+;
+EIPCENABLE	.EQU	FALSE		; EIPC: ENABLE Z80 EIPC (Z84C15) INITIALIZATION
+;
+DIAGENABLE	.EQU	TRUE		; ENABLES OUTPUT TO 8 BIT LED DIAGNOSTIC PORT
+DIAGPORT	.EQU	$00		; DIAGNOSTIC PORT ADDRESS
+DIAGDISKIO	.EQU	TRUE		; ENABLES DISK I/O ACTIVITY ON DIAGNOSTIC LEDS
+;
+LEDENABLE	.EQU	FALSE		; ENABLES STATUS LED (SINGLE LED)
+LEDPORT		.EQU	$0E		; STATUS LED PORT ADDRESS
+LEDDISKIO	.EQU	TRUE		; ENABLES DISK I/O ACTIVITY ON STATUS LED
+;
+DSKYENABLE	.EQU	FALSE		; ENABLES DSKY (DO NOT COMBINE WITH PPIDE)
+;
+CRTACT		.EQU	FALSE		; ACTIVATE CRT (VDU,CVDU,PROPIO,ETC) AT STARTUP
+VDAEMU		.EQU	EMUTYP_ANSI	; VDA EMULATION: EMUTYP_[TTY|ANSI]
+ANSITRACE	.EQU	1		; ANSI DRIVER TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
+;
+DSRTCENABLE	.EQU	TRUE		; DSRTC: ENABLE DS-1302 CLOCK DRIVER (DSRTC.ASM)
+DSRTCMODE	.EQU	DSRTCMODE_STD	; DSRTC: OPERATING MODE: DSRTC_[STD|MFPIC]
+DSRTCCHG	.EQU	FALSE		; DSRTC: FORCE BATTERY CHARGE ON (USE WITH CAUTION!!!)
+;
+BQRTCENABLE	.EQU	FALSE		; BQRTC: ENABLE BQ4845 CLOCK DRIVER (BQRTC.ASM)
+BQRTC_BASE	.EQU	$50		; BQRTC: I/O BASE ADDRESS
+;
+INTRTCENABLE	.EQU	FALSE		; ENABLE PERIODIC INTERRUPT CLOCK DRIVER (INTRTC.ASM)
+;
+HTIMENABLE	.EQU	FALSE		; ENABLE SIMH TIMER SUPPORT
+SIMRTCENABLE	.EQU	FALSE		; ENABLE SIMH CLOCK DRIVER (SIMRTC.ASM)
+;
+DUARTENABLE	.EQU	FALSE		; DUART: ENABLE 2681/2692 SERIAL DRIVER (DUART.ASM)
+DUARTCNT	.EQU	2		; DUART: NUMBER OF CHIPS TO DETECT (1-2)
+DUART0BASE	.EQU	$A0		; DUART 0: BASE ADDRESS OF CHIP
+DUART0ACFG	.EQU	DEFSERCFG	; DUART 0A: SERIAL LINE CONFIG
+DUART0BCFG	.EQU	DEFSERCFG	; DUART 0B: SERIAL LINE CONFIG
+DUART1BASE	.EQU	$40		; DUART 1: BASE ADDRESS OF CHIP
+DUART1ACFG	.EQU	DEFSERCFG	; DUART 1A: SERIAL LINE CONFIG
+DUART1BCFG	.EQU	DEFSERCFG	; DUART 1B: SERIAL LINE CONFIG
+;
+UARTENABLE	.EQU	TRUE		; UART: ENABLE 8250/16550-LIKE SERIAL DRIVER (UART.ASM)
+UARTOSC		.EQU	1843200		; UART: OSC FREQUENCY IN MHZ
+UARTCFG		.EQU	DEFSERCFG | SER_RTS	; UART: LINE CONFIG FOR UART PORTS
+UARTSBC		.EQU	FALSE		; UART: AUTO-DETECT SBC/ZETA ONBOARD UART
+UARTCAS		.EQU	FALSE		; UART: AUTO-DETECT ECB CASSETTE UART
+UARTMFP		.EQU	FALSE		; UART: AUTO-DETECT MF/PIC UART
+UART4		.EQU	FALSE		; UART: AUTO-DETECT 4UART UART
+UARTRC		.EQU	TRUE		; UART: AUTO-DETECT RC UART
+;
+ASCIENABLE	.EQU	FALSE		; ASCI: ENABLE Z180 ASCI SERIAL DRIVER (ASCI.ASM)
+;
+ACIAENABLE	.EQU	TRUE		; ACIA: ENABLE MOTOROLA 6850 ACIA DRIVER (ACIA.ASM)
+ACIADEBUG	.EQU	FALSE		; ACIA: ENABLE DEBUG OUTPUT
+ACIACNT		.EQU	1		; ACIA: NUMBER OF CHIPS TO DETECT (1-2)
+ACIA0BASE	.EQU	$80		; ACIA 0: REGISTERS BASE ADR
+ACIA0CLK	.EQU	7372800		; ACIA 0: OSC FREQ IN HZ
+ACIA0DIV	.EQU	1		; ACIA 0: SERIAL CLOCK DIVIDER
+ACIA0CFG	.EQU	DEFSERCFG	; ACIA 0: SERIAL LINE CONFIG  (SEE STD.ASM)
+ACIA1BASE	.EQU	$40		; ACIA 1: REGISTERS BASE ADR
+ACIA1CLK	.EQU	7372800		; ACIA 1: OSC FREQ IN HZ
+ACIA1DIV	.EQU	1		; ACIA 1: SERIAL CLOCK DIVIDER
+ACIA1CFG	.EQU	DEFSERCFG	; ACIA 1: SERIAL LINE CONFIG  (SEE STD.ASM)
+;
+SIOENABLE	.EQU	TRUE		; SIO: ENABLE ZILOG SIO SERIAL DRIVER (SIO.ASM)
+SIODEBUG	.EQU	FALSE		; SIO: ENABLE DEBUG OUTPUT
+SIOCNT		.EQU	2		; SIO: NUMBER OF CHIPS TO DETECT (1-2), 2 CHANNELS PER CHIP
+SIO0MODE	.EQU	SIOMODE_RC	; SIO 0: CHIP TYPE: SIOMODE_[STD|RC|SMB|ZP]
+SIO0BASE	.EQU	$80		; SIO 0: REGISTERS BASE ADR
+SIO0ACLK	.EQU	7372800		; SIO 0A: OSC FREQ IN HZ, ZP=2457600/4915200, RC/SMB=7372800
+SIO0ACFG	.EQU	DEFSERCFG	; SIO 0A: SERIAL LINE CONFIG
+SIO0ACTCC	.EQU	-1		; SIO 0A: CTC CHANNEL 0=A, 1=B, 2=C, 3=D, -1 FOR NONE
+SIO0BCLK	.EQU	7372800		; SIO 0B: OSC FREQ IN HZ, ZP=2457600/4915200, RC/SMB=7372800
+SIO0BCFG	.EQU	DEFSERCFG	; SIO 0B: SERIAL LINE CONFIG
+SIO0BCTCC	.EQU	-1		; SIO 0B: CTC CHANNEL 0=A, 1=B, 2=C, 3=D, -1 FOR NONE
+SIO1MODE	.EQU	SIOMODE_RC	; SIO 1: CHIP TYPE: SIOMODE_[STD|RC|SMB|ZP]
+SIO1BASE	.EQU	$84		; SIO 1: REGISTERS BASE ADR
+SIO1ACLK	.EQU	7372800		; SIO 1A: OSC FREQ IN HZ, ZP=2457600/4915200, RC/SMB=7372800
+SIO1ACFG	.EQU	DEFSERCFG	; SIO 1A: SERIAL LINE CONFIG
+SIO1ACTCC	.EQU	-1		; SIO 1A: CTC CHANNEL 0=A, 1=B, 2=C, 3=D, -1 FOR NONE
+SIO1BCLK	.EQU	7372800		; SIO 1B: OSC FREQ IN HZ, ZP=2457600/4915200, RC/SMB=7372800
+SIO1BCFG	.EQU	DEFSERCFG	; SIO 1B: SERIAL LINE CONFIG
+SIO1BCTCC	.EQU	-1		; SIO 1B: CTC CHANNEL 0=A, 1=B, 2=C, 3=D, -1 FOR NONE
+;
+XIOCFG		.EQU	DEFSERCFG	; XIO: SERIAL LINE CONFIG
+;
+VDUENABLE	.EQU	FALSE		; VDU: ENABLE VDU VIDEO/KBD DRIVER (VDU.ASM)
+CVDUENABLE	.EQU	FALSE		; CVDU: ENABLE CVDU VIDEO/KBD DRIVER (CVDU.ASM)
+NECENABLE	.EQU	FALSE		; NEC: ENABLE NEC UPD7220 VIDEO/KBD DRIVER (NEC.ASM)
+TMSENABLE	.EQU	FALSE		; TMS: ENABLE TMS9918 VIDEO/KBD DRIVER (TMS.ASM)
+TMSMODE		.EQU	TMSMODE_RC	; TMS: DRIVER MODE: TMSMODE_[SCG/N8]
+TMSTIMENABLE	.EQU	FALSE		; TMS: ENABLE TIMER INTERRUPTS (REQUIRES IM1)
+VGAENABLE	.EQU	FALSE		; VGA: ENABLE VGA VIDEO/KBD DRIVER (VGA.ASM)
+;
+MDENABLE	.EQU	TRUE		; MD: ENABLE MEMORY (ROM/RAM) DISK DRIVER (MD.ASM)
+MDTRACE		.EQU	1		; MD: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
+;
+FDENABLE	.EQU	FALSE		; FD: ENABLE FLOPPY DISK DRIVER (FD.ASM)
+FDMODE		.EQU	FDMODE_RCWDC	; FD: DRIVER MODE: FDMODE_[DIO|ZETA|ZETA2|DIDE|N8|DIO3|RCSMC|RCWDC|DYNO|EPWDC]
+FDCNT		.EQU	2		; FD: NUMBER OF FLOPPY DRIVES ON THE INTERFACE (1-2)
+FDTRACE		.EQU	1		; FD: TRACE LEVEL (0=NO,1=FATAL,2=ERRORS,3=ALL)
+FDMEDIA		.EQU	FDM144		; FD: DEFAULT MEDIA FORMAT FDM[720|144|360|120|111]
+FDMEDIAALT	.EQU	FDM720		; FD: ALTERNATE MEDIA FORMAT FDM[720|144|360|120|111]
+FDMAUTO		.EQU	TRUE		; FD: AUTO SELECT DEFAULT/ALTERNATE MEDIA FORMATS
+;
+RFENABLE	.EQU	FALSE		; RF: ENABLE RAM FLOPPY DRIVER
+;
+IDEENABLE	.EQU	FALSE		; IDE: ENABLE IDE DISK DRIVER (IDE.ASM)
+IDETRACE	.EQU	1		; IDE: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
+IDECNT		.EQU	1		; IDE: NUMBER OF IDE INTERFACES TO DETECT (1-3), 2 DRIVES EACH
+IDE0MODE	.EQU	IDEMODE_RC	; IDE 0: DRIVER MODE: IDEMODE_[DIO|DIDE|MK4|RC]
+IDE0BASE	.EQU	$10		; IDE 0: IO BASE ADDRESS
+IDE0DATLO	.EQU	$00		; IDE 0: DATA LO PORT FOR 16-BIT I/O
+IDE0DATHI	.EQU	$00		; IDE 0: DATA HI PORT FOR 16-BIT I/O
+IDE0A8BIT	.EQU	TRUE		; IDE 0A (MASTER): 8 BIT XFER
+IDE0B8BIT	.EQU	TRUE		; IDE 0B (MASTER): 8 BIT XFER
+IDE1MODE	.EQU	IDEMODE_NONE	; IDE 1: DRIVER MODE: IDEMODE_[DIO|DIDE|MK4|RC]
+IDE1BASE	.EQU	$00		; IDE 1: IO BASE ADDRESS
+IDE1DATLO	.EQU	$00		; IDE 1: DATA LO PORT FOR 16-BIT I/O
+IDE1DATHI	.EQU	$00		; IDE 1: DATA HI PORT FOR 16-BIT I/O
+IDE1A8BIT	.EQU	TRUE		; IDE 1A (MASTER): 8 BIT XFER
+IDE1B8BIT	.EQU	TRUE		; IDE 1B (MASTER): 8 BIT XFER
+IDE2MODE	.EQU	IDEMODE_NONE	; IDE 2: DRIVER MODE: IDEMODE_[DIO|DIDE|MK4|RC]
+IDE2BASE	.EQU	$00		; IDE 2: IO BASE ADDRESS
+IDE2DATLO	.EQU	$00		; IDE 2: DATA LO PORT FOR 16-BIT I/O
+IDE2DATHI	.EQU	$00		; IDE 2: DATA HI PORT FOR 16-BIT I/O
+IDE2A8BIT	.EQU	TRUE		; IDE 2A (MASTER): 8 BIT XFER
+IDE2B8BIT	.EQU	TRUE		; IDE 2B (MASTER): 8 BIT XFER
+;
+PPIDEENABLE	.EQU	FALSE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
+PPIDETRACE	.EQU	1		; PPIDE: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
+PPIDECNT	.EQU	1		; PPIDE: NUMBER OF PPI CHIPS TO DETECT (1-3), 2 DRIVES PER CHIP
+PPIDE0BASE	.EQU	$20		; PPIDE 0: PPI REGISTERS BASE ADR
+PPIDE0A8BIT	.EQU	FALSE		; PPIDE 0A (MASTER): 8 BIT XFER
+PPIDE0B8BIT	.EQU	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE1BASE	.EQU	$00		; PPIDE 1: PPI REGISTERS BASE ADR
+PPIDE1A8BIT	.EQU	FALSE		; PPIDE 1A (MASTER): 8 BIT XFER
+PPIDE1B8BIT	.EQU	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+PPIDE2BASE	.EQU	$00		; PPIDE 2: PPI REGISTERS BASE ADR
+PPIDE2A8BIT	.EQU	FALSE		; PPIDE 2A (MASTER): 8 BIT XFER
+PPIDE2B8BIT	.EQU	FALSE		; PPIDE 0B (SLAVE): 8 BIT XFER
+;
+SDENABLE	.EQU	FALSE		; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
+SDMODE		.EQU	SDMODE_MT	; SD: DRIVER MODE: SDMODE_[JUHA|N8|CSIO|PPI|UART|DSD|MK4|SC|MT]
+SDCNT		.EQU	1		; SD: NUMBER OF SD CARD DEVICES (1-2), FOR DSD & SC ONLY
+SDTRACE		.EQU	1		; SD: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
+SDCSIOFAST	.EQU	FALSE		; SD: ENABLE TABLE-DRIVEN BIT INVERTER IN CSIO MODE
+;
+PRPENABLE	.EQU	FALSE		; PRP: ENABLE ECB PROPELLER IO BOARD DRIVER (PRP.ASM)
+;
+PPPENABLE	.EQU	FALSE		; PPP: ENABLE ZETA PARALLEL PORT PROPELLER BOARD DRIVER (PPP.ASM)
+;
+HDSKENABLE	.EQU	FALSE		; HDSK: ENABLE SIMH HDSK DISK DRIVER (HDSK.ASM)
+;
+PIO_4P		.EQU	FALSE		; PIO: ENABLE PARALLEL PORT DRIVER FOR ECB 4P BOARD
+PIO_ZP		.EQU	FALSE		; PIO: ENABLE PARALLEL PORT DRIVER FOR ECB ZILOG PERIPHERALS BOARD (PIO.ASM)
+PPI_SBC		.EQU	FALSE		; PIO: ENABLE PARALLEL PORT DRIVER FOR 8255 CHIP
+;
+UFENABLE	.EQU	FALSE		; UF: ENABLE ECB USB FIFO DRIVER (UF.ASM)
+;
+AUDIOTRACE	.EQU	FALSE		; ENABLE TRACING TO CONSOLE OF SOUND DRIVER
+SN76489ENABLE	.EQU	FALSE		; SN76489 SOUND DRIVER
+SN7CLK		.EQU	7372800 / 4	; DEFAULT TO CPUOSC / 4
+
+AY38910ENABLE	.EQU	FALSE		; AY: AY-3-8910 / YM2149 SOUND DRIVER
+AY_CLK		.EQU	7372800 / 4	; DEFAULT TO CPUOSC / 4
+AYMODE		.EQU	AYMODE_RCZ80	; AY: DRIVER MODE: AYMODE_[SCG/N8/RCZ80/RCZ180]
+SPKENABLE	.EQU	FALSE		; SPK: ENABLE RTC LATCH IOBIT SOUND DRIVER (SPK.ASM)

Source/HBIOS/cfg_rcz80.asm

@@ -14,7 +14,7 @@
 #DEFINE PLATFORM_NAME "RC2014"
 ;
 PLATFORM	.EQU	PLT_RCZ80	; PLT_[SBC|ZETA|ZETA2|N8|MK4|UNA|RCZ80|RCZ180|EZZ80|SCZ180|DYNO]
-CPUFAM		.EQU	CPU_Z80		; CPU FAMILY: CPU_[Z80|Z180]
+CPUFAM		.EQU	CPU_Z80		; CPU FAMILY: CPU_[Z80|Z180|Z280]
 BIOS		.EQU	BIOS_WBW	; HARDWARE BIOS: BIOS_[WBW|UNA]
 BATCOND		.EQU	FALSE		; ENABLE LOW BATTERY WARNING MESSAGE
 HBIOS_MUTEX	.EQU	FALSE		; ENABLE REENTRANT CALLS TO HBIOS (ADDS OVERHEAD)
@@ -28,7 +28,7 @@ INTMODE		.EQU	1		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2
 DEFSERCFG	.EQU	SER_115200_8N1	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM)
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
-MEMMGR		.EQU	MM_Z2		; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180]
+MEMMGR		.EQU	MM_Z2		; MM_[SBC|Z2|N8|Z180|Z280|ZRC]: MEMORY MANAGER
 MPGSEL_0	.EQU	$78		; Z2 MEM MGR BANK 0 PAGE SELECT REG (WRITE ONLY)
 MPGSEL_1	.EQU	$79		; Z2 MEM MGR BANK 1 PAGE SELECT REG (WRITE ONLY)
 MPGSEL_2	.EQU	$7A		; Z2 MEM MGR BANK 2 PAGE SELECT REG (WRITE ONLY)
@@ -50,6 +50,8 @@ CTCPRECH	.EQU	2		; PRESCALE CHANNEL (0-3)
 CTCTIMCH	.EQU	3		; TIMER CHANNEL (0-3)
 CTCOSC		.EQU	CPUOSC		; CTC CLOCK FREQUENCY
 ;
+EIPCENABLE	.EQU	FALSE		; EIPC: ENABLE Z80 EIPC (Z84C15) INITIALIZATION
+;
 DIAGENABLE	.EQU	TRUE		; ENABLES OUTPUT TO 8 BIT LED DIAGNOSTIC PORT
 DIAGPORT	.EQU	$00		; DIAGNOSTIC PORT ADDRESS
 DIAGDISKIO	.EQU	TRUE		; ENABLES DISK I/O ACTIVITY ON DIAGNOSTIC LEDS

Source/HBIOS/cfg_sbc.asm

@@ -14,7 +14,7 @@
 #DEFINE PLATFORM_NAME "SBC"
 ;
 PLATFORM	.EQU	PLT_SBC		; PLT_[SBC|ZETA|ZETA2|N8|MK4|UNA|RCZ80|RCZ180|EZZ80|SCZ180|DYNO]
-CPUFAM		.EQU	CPU_Z80		; CPU FAMILY: CPU_[Z80|Z180]
+CPUFAM		.EQU	CPU_Z80		; CPU FAMILY: CPU_[Z80|Z180|Z280]
 BIOS		.EQU	BIOS_WBW	; HARDWARE BIOS: BIOS_[WBW|UNA]
 BATCOND		.EQU	FALSE		; ENABLE LOW BATTERY WARNING MESSAGE
 HBIOS_MUTEX	.EQU	FALSE		; ENABLE REENTRANT CALLS TO HBIOS (ADDS OVERHEAD)
@@ -28,7 +28,7 @@ INTMODE		.EQU	0		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2
 DEFSERCFG	.EQU	SER_38400_8N1	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM)
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
-MEMMGR		.EQU	MM_SBC		; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180]
+MEMMGR		.EQU	MM_SBC		; MM_[SBC|Z2|N8|Z180|Z280|ZRC]: MEMORY MANAGER
 MPCL_RAM	.EQU	$78		; SBC MEM MGR RAM PAGE SELECT REG (WRITE ONLY)
 MPCL_ROM	.EQU	$7C		; SBC MEM MGR ROM PAGE SELECT REG (WRITE ONLY)
 ;
@@ -48,6 +48,8 @@ CTCPRECH	.EQU	2		; PRESCALE CHANNEL (0-3)
 CTCTIMCH	.EQU	3		; TIMER CHANNEL (0-3)
 CTCOSC		.EQU	614400		; CTC CLOCK FREQUENCY
 ;
+EIPCENABLE	.EQU	FALSE		; EIPC: ENABLE Z80 EIPC (Z84C15) INITIALIZATION
+;
 DIAGENABLE	.EQU	FALSE		; ENABLES OUTPUT TO 8 BIT LED DIAGNOSTIC PORT
 DIAGPORT	.EQU	$00		; DIAGNOSTIC PORT ADDRESS
 DIAGDISKIO	.EQU	TRUE		; ENABLES DISK I/O ACTIVITY ON DIAGNOSTIC LEDS

Source/HBIOS/cfg_scz180.asm

@@ -14,7 +14,7 @@
 #DEFINE PLATFORM_NAME "SCZ180"
 ;
 PLATFORM	.EQU	PLT_SCZ180	; PLT_[SBC|ZETA|ZETA2|N8|MK4|UNA|RCZ80|RCZ180|EZZ80|SCZ180|DYNO]
-CPUFAM		.EQU	CPU_Z180	; CPU FAMILY: CPU_[Z80|Z180]
+CPUFAM		.EQU	CPU_Z180	; CPU FAMILY: CPU_[Z80|Z180|Z280]
 BIOS		.EQU	BIOS_WBW	; HARDWARE BIOS: BIOS_[WBW|UNA]
 BATCOND		.EQU	FALSE		; ENABLE LOW BATTERY WARNING MESSAGE
 HBIOS_MUTEX	.EQU	FALSE		; ENABLE REENTRANT CALLS TO HBIOS (ADDS OVERHEAD)
@@ -28,7 +28,7 @@ INTMODE		.EQU	2		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2
 DEFSERCFG	.EQU	SER_115200_8N1	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM)
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
-MEMMGR		.EQU	MM_Z180		; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180]
+MEMMGR		.EQU	MM_Z180		; MM_[SBC|Z2|N8|Z180|Z280|ZRC]: MEMORY MANAGER
 RAMBIAS		.EQU	512		; OFFSET OF START OF RAM IN PHYSICAL ADDRESS SPACE
 ;
 Z180_BASE	.EQU	$C0		; Z180: I/O BASE ADDRESS FOR INTERNAL REGISTERS
@@ -46,6 +46,8 @@ CTCDEBUG	.EQU	FALSE		; ENABLE CTC DRIVER DEBUG OUTPUT
 CTCBASE		.EQU	$88		; CTC BASE I/O ADDRESS
 CTCTIMER	.EQU	FALSE		; ENABLE CTC PERIODIC TIMER
 ;
+EIPCENABLE	.EQU	FALSE		; EIPC: ENABLE Z80 EIPC (Z84C15) INITIALIZATION
+;
 DIAGENABLE	.EQU	TRUE		; ENABLES OUTPUT TO 8 BIT LED DIAGNOSTIC PORT
 DIAGPORT	.EQU	$0D		; DIAGNOSTIC PORT ADDRESS
 DIAGDISKIO	.EQU	TRUE		; ENABLES DISK I/O ACTIVITY ON DIAGNOSTIC LEDS
@@ -91,6 +93,7 @@ UART4		.EQU	FALSE		; UART: AUTO-DETECT 4UART UART
 UARTRC		.EQU	TRUE		; UART: AUTO-DETECT RC UART
 ;
 ASCIENABLE	.EQU	TRUE		; ASCI: ENABLE Z180 ASCI SERIAL DRIVER (ASCI.ASM)
+ASCISWAP	.EQU	FALSE		; ASCI: SWAP CHANNELS
 ASCI0CFG	.EQU	DEFSERCFG	; ASCI 0: SERIAL LINE CONFIG
 ASCI1CFG	.EQU	DEFSERCFG	; ASCI 1: SERIAL LINE CONFIG
 ;

Source/HBIOS/cfg_zeta.asm

@@ -14,7 +14,7 @@
 #DEFINE PLATFORM_NAME "ZETA"
 ;
 PLATFORM	.EQU	PLT_ZETA	; PLT_[SBC|ZETA|ZETA2|N8|MK4|UNA|RCZ80|RCZ180|EZZ80|SCZ180|DYNO]
-CPUFAM		.EQU	CPU_Z80		; CPU_[Z80|Z180]: CPU FAMILY
+CPUFAM		.EQU	CPU_Z80		; CPU FAMILY: CPU_[Z80|Z180|Z280]
 BIOS		.EQU	BIOS_WBW	; BIOS_[WBW|UNA]: HARDWARE BIOS
 BATCOND		.EQU	FALSE		; ENABLE LOW BATTERY WARNING MESSAGE
 HBIOS_MUTEX	.EQU	FALSE		; ENABLE REENTRANT CALLS TO HBIOS (ADDS OVERHEAD)
@@ -28,7 +28,7 @@ INTMODE		.EQU	0		; INTERRUPT MODE: 0=NONE, 1=MODE 1, 2=MODE 2
 DEFSERCFG	.EQU	SER_38400_8N1	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM)
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
-MEMMGR		.EQU	MM_SBC		; MM_[SBC|Z2|N8|Z180]: MEMORY MANAGER
+MEMMGR		.EQU	MM_SBC		; MM_[SBC|Z2|N8|Z180|Z280|ZRC]: MEMORY MANAGER
 MPCL_RAM	.EQU	$78		; SBC MEM MGR RAM PAGE SELECT REG (WRITE ONLY)
 MPCL_ROM	.EQU	$7C		; SBC MEM MGR ROM PAGE SELECT REG (WRITE ONLY)
 ;
@@ -40,6 +40,8 @@ KIOBASE		.EQU	$80		; KIO BASE I/O ADDRESS
 ;
 CTCENABLE	.EQU	FALSE		; ENABLE ZILOG CTC SUPPORT
 ;
+EIPCENABLE	.EQU	FALSE		; EIPC: ENABLE Z80 EIPC (Z84C15) INITIALIZATION
+;
 DIAGENABLE	.EQU	FALSE		; ENABLES OUTPUT TO 8 BIT LED DIAGNOSTIC PORT
 DIAGPORT	.EQU	$00		; DIAGNOSTIC PORT ADDRESS
 DIAGDISKIO	.EQU	TRUE		; ENABLES DISK I/O ACTIVITY ON DIAGNOSTIC LEDS

Source/HBIOS/cfg_zeta2.asm

@@ -14,7 +14,7 @@
 #DEFINE PLATFORM_NAME "ZETA V2"
 ;
 PLATFORM	.EQU	PLT_ZETA2	; PLT_[SBC|ZETA|ZETA2|N8|MK4|UNA|RCZ80|RCZ180|EZZ80|SCZ180|DYNO]
-CPUFAM		.EQU	CPU_Z80		; CPU FAMILY: CPU_[Z80|Z180]
+CPUFAM		.EQU	CPU_Z80		; CPU FAMILY: CPU_[Z80|Z180|Z280]
 BIOS		.EQU	BIOS_WBW	; HARDWARE BIOS: BIOS_[WBW|UNA]
 BATCOND		.EQU	FALSE		; ENABLE LOW BATTERY WARNING MESSAGE
 HBIOS_MUTEX	.EQU	FALSE		; ENABLE REENTRANT CALLS TO HBIOS (ADDS OVERHEAD)
@@ -51,6 +51,8 @@ CTCPRECH	.EQU	0		; PRESCALE CHANNEL (0-3)
 CTCTIMCH	.EQU	1		; TIMER CHANNEL (0-3)
 CTCOSC		.EQU	921600		; CTC CLOCK FREQUENCY
 ;
+EIPCENABLE	.EQU	FALSE		; EIPC: ENABLE Z80 EIPC (Z84C15) INITIALIZATION
+;
 DIAGENABLE	.EQU	FALSE		; ENABLES OUTPUT TO 8 BIT LED DIAGNOSTIC PORT
 DIAGPORT	.EQU	$00		; DIAGNOSTIC PORT ADDRESS
 DIAGDISKIO	.EQU	TRUE		; ENABLES DISK I/O ACTIVITY ON DIAGNOSTIC LEDS

Source/HBIOS/diskdefs

@@ -345,9 +345,9 @@ diskdef wbw_fd120
   os 2.2
 end
 
-# RomWBW 8320KB Hard Disk Slice
+# RomWBW 8320KB Hard Disk Slice (512 directory entry format)
 # Legacy format, 512 dir entries, 16,630 sectors / slice
-diskdef wbw_hd
+diskdef wbw_hd512
   seclen 512
   tracks 1040
   sectrk 16
@@ -358,8 +358,8 @@ diskdef wbw_hd
   os 2.2
 end
 
-# First 4 slices of wbw_hd
-diskdef wbw_hd0
+# First 4 slices of wbw_hd512
+diskdef wbw_hd512_0
   seclen 512
   tracks 1040
   sectrk 16
@@ -370,7 +370,7 @@ diskdef wbw_hd0
   os 2.2
 end
 
-diskdef wbw_hd1
+diskdef wbw_hd512_1
   seclen 512
   tracks 2080
   sectrk 16
@@ -381,7 +381,7 @@ diskdef wbw_hd1
   os 2.2
 end
 
-diskdef wbw_hd2
+diskdef wbw_hd512_2
   seclen 512
   tracks 3120
   sectrk 16
@@ -392,7 +392,7 @@ diskdef wbw_hd2
   os 2.2
 end
 
-diskdef wbw_hd3
+diskdef wbw_hd512_3
   seclen 512
   tracks 4160
   sectrk 16
@@ -404,10 +404,10 @@ diskdef wbw_hd3
 end
 
 
-# RomWBW 8MB Hard Disk
+# RomWBW 8MB Hard Disk (1024 directory entry format)
 # New format, 1024 dir entries, 16,384 sectors / slice
-# Pure filesystem image, no prefix
-diskdef wbw_hdnew
+# Pure filesystem image, no MBR prefix
+diskdef wbw_hd1024
   seclen 512
   tracks 1024
   sectrk 16
@@ -418,9 +418,9 @@ diskdef wbw_hdnew
   os 2.2
 end
 
-# First 4 slices of wbw_hdnew
+# First 4 slices of wbw_hd1024
 # Assumes 128KB prefix (256 sectors)
-diskdef wbw_hdnew0
+diskdef wbw_hd1024_0
   seclen 512
   tracks 1040
   sectrk 16
@@ -431,7 +431,7 @@ diskdef wbw_hdnew0
   os 2.2
 end
 
-diskdef wbw_hdnew1
+diskdef wbw_hd1024_1
   seclen 512
   tracks 2064
   sectrk 16
@@ -442,7 +442,7 @@ diskdef wbw_hdnew1
   os 2.2
 end
 
-diskdef wbw_hdnew2
+diskdef wbw_hd1024_2
   seclen 512
   tracks 3112
   sectrk 16
@@ -453,7 +453,7 @@ diskdef wbw_hdnew2
   os 2.2
 end
 
-diskdef wbw_hdnew3
+diskdef wbw_hd1024_3
   seclen 512
   tracks 4136
   sectrk 16

Source/HBIOS/eipc.inc

@@ -0,0 +1,75 @@
+;
+; Z80 EIPC (Z84C15) REGISTERS
+;
+EIPC_SCRP	.EQU	$EE		; SYSTEM CONTROL REGISTER POINTER
+EIPC_SCDP	.EQU	$EF		; SYSTEM CONTROL DATA PORT
+EIPC_WDTMR	.EQU	$F0		; WATCHDOG TIMER MASTER REGISTER
+EIPC_WDTCR	.EQU	$F1		; WATCHDOG TIMER COMMAND REGISTER
+EIPC_INTPR	.EQU	$F4		; INTERRUPT PRIORITY REGISTER
+;
+; SYSTEM CONTROL REGISTERS (REGISTER NUMBER TO BE WRITTEN TO EIPC_SCRP)
+;
+EIPC_WCR	.EQU	$00		; WAIT STATE CONTROL REGISTER
+EIPC_MWBR	.EQU	$01		; MEMORY WAIT BOUNDARY REGISTER
+EIPC_CSBR	.EQU	$02		; CHIP SELECT BOUNDARY REGISTER
+EIPC_MCR	.EQU	$03		; MISCELLANEOUS CONTROL REGISTER
+;
+; WAIT STATE VALUES (FOR EIPC_WCR)
+;
+EIPC_IO_0WS	.EQU	$00		; NO (ZERO) I/O WAIT STATES
+EIPC_IO_2WS	.EQU	$01		; 2 I/O WAIT STATES
+EIPC_IO_4WS	.EQU	$02		; 4 I/O WAIT STATES
+EIPC_IO_6WS	.EQU	$03		; 6 I/O WAIT STATES
+EIPC_MEM_OWS	.EQU	$00		; NO (ZERO) MEMORY WAIT STATES
+EIPC_MEM_1WS	.EQU	$04		; 1 MEMORY WAIT STATE
+EIPC_MEM_2WS	.EQU	$08		; 2 MEMORY WAIT STATES
+EIPC_MEM_3WS	.EQU	$0C		; 3 MEMORY WAIT STATES
+EIPC_OCF_0WS	.EQU	$00		; NO ADDITIONAL WAIT ON OP-CODE FETCH
+EIPC_OCF_1WS	.EQU	$10		; +1 WAIT STATE ON OP-CODE FETCH
+EIPC_INT_0WS	.EQU	$00		; NO WAIT ON INTERRUPT VECTOR READ
+EIPC_INT_1WS	.EQU	$20		; 1 WAIT STATE ON INT. VECTOR READ
+EIPC_CHAIN_0WS	.EQU	$00		; 0 WAIT ON INT ACK. / 0 WAIT ON RETI
+EIPC_CHAIN_2WS	.EQU	$40		; 2 WAIT ON INT ACK. / 0 WAIT ON RETI
+EIPC_CHAIN_4WS	.EQU	$80		; 4 WAIT ON INT ACK. / 2 WAIT ON RETI
+EIPC_CHAIN_6WS	.EQU	$C0		; 6 WAIT ON INT ACK. / 4 WAIT ON RETI
+;
+; MISCELLANEOUS CONTROL REGISTER VALUES
+;
+EIPC_CS0_DIS	.EQU	$00		; DISABLE /CS0
+EIPC_CS0_ENA	.EQU	$01		; ENABLE /CS0
+EIPC_CS1_DIS	.EQU	$00		; DISABLE /CS1
+EIPC_CS1_ENA	.EQU	$02		; ENABLE /CS1
+EIPC_32CRC_DIS	.EQU	$00		; DISABLE 32-BIT CRC FOR SIO CHANNEL A
+EIPC_32CRC_ENA	.EQU	$04		; ENABLE 32-BIT CRC FOR SIO CHANNEL A
+EIPC_RSTOUT_DIS	.EQU	$08		; DISABLE RESET OUTPUT
+EIPC_RSTOUT_ENA	.EQU	$00		; ENABLE RESET OUTPUT
+EIPC_CLKDIV1	.EQU	$10		; DIVIDE XTAL/CGC CLOCK BY ONE
+EIPC_CLKDIV2	.EQU	$00		; DIVIDE XTAL/CGC CLOCK BY TWO
+;
+; WATCHDOG TIMER MASTER REGISTER VALUES
+;
+EIPC_WDT_CONST	.EQU	$03		; MUST SET LOWER THREE BITS TO 011
+EIPC_HALT_IDLE1 .EQU	$00		; HALT / POWER DOWN MODE - IDLE 1 MODE
+EIPC_HALT_IDLE2 .EQU	$08		; HALT / POWER DOWN MODE - IDLE 2 MODE
+EIPC_HALT_STOP	.EQU	$10		; HALT / POWER DOWN MODE - STOP MODE
+EIPC_HALT_RUN	.EQU	$18		; HALT / POWER DOWN MODE - RUN MODE
+EIPC_WDT_P2_16	.EQU	$00		; SET WATCHDOG PERIOD TO TOC * 2^16
+EIPC_WDT_P2_18	.EQU	$20		; SET WATCHDOG PERIOD TO TOC * 2^18
+EIPC_WDT_P2_20	.EQU	$40		; SET WATCHDOG PERIOD TO TOC * 2^20
+EIPC_WDT_P2_22	.EQU	$60		; SET WATCHDOG PERIOD TO TOC * 2^22
+EIPC_WDTE	.EQU	$80		; ENABLE WATCHDOG TIMER
+;
+; WATCHDOG TIMER COMMAND REGISTER VALUES
+; 
+EIPC_DIS_WDT	.EQU	$B1		; DISABLE WATCHDOG TIMER
+EIPC_CLR_WDT	.EQU	$4E		; CLEAR WATCHDOG TIMER
+EIPC_HLT_MODE	.EQU	$DB		; CHANGE HALT MODE
+;
+; INTERRUPT PRIORITY REGISTER VALUES
+;
+EIPC_CTC_SIO_PIO	.EQU	$00	; PRIORITY HIGH TO LOW: CTC, SIO, PIO
+EIPC_SIO_CTC_PIO	.EQU	$01	; PRIORITY HIGH TO LOW: SIO, CTC, PIO
+EIPC_CTC_PIO_SIO	.EQU	$02	; PRIORITY HIGH TO LOW: CTC, PIO, SIO
+EIPC_PIO_SIO_CTC	.EQU	$03	; PRIORITY HIGH TO LOW: PIO, SIO, CTC
+EIPC_PIC_CTC_SIO	.EQU	$04	; PRIORITY HIGH TO LOW: PIO, CTC, SIO
+EIPC_SIO_PIO_CTC	.EQU	$05	; PRIORITY HIGH TO LOW: SIO, PIO, CTC

Source/HBIOS/hbios.asm

@@ -411,6 +411,20 @@ HBX_BNKSEL1:
 	OUT0	(Z180_BBR),A		; WRITE TO BANK BASE
 	RET				; DONE
 #ENDIF
+#IF (MEMMGR == MM_Z280)
+	; TBD
+	RET				; DONE
+#ENDIF
+#IF (MEMMGR == MM_ZRC)
+	BIT	7,A			; BIT 7 SET REQUESTS RAM PAGE
+	JR	Z,HBX_ROM		; NOT SET, SELECT ROM PAGE
+	RES	7,A			; RAM PAGE REQUESTED: CLEAR ROM BIT
+	ADD	A,$10			; ADD 16 x 32K - RAM STARTS FROM 512K
+;
+HBX_ROM:
+	OUT	($1F),A			; HCS WRITE TO THE BANK CONTROL REGISTER
+	RET				; DONE
+#ENDIF
 ;
 ;::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
 ; Copy Data - Possibly between banks.  This resembles CP/M 3, but
@@ -427,7 +441,17 @@ HBX_BNKSEL1:
 ;::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
 ;
 HBX_BNKCPY:
-#IF (INTMODE > 0)
+#IF (CPUFAM == CPU_Z280)
+	PUSH	IY
+	PUSH	BC
+	;LD	C,$00
+	LD	C,Z280_MSR
+	;LDCTL	IY,(C)
+	.DB	$FD,$ED,$66
+	POP	BC
+	PUSH	IY
+	DI
+#ELSE
 	LD	A,I
 	DI
 	PUSH	AF
@@ -461,7 +485,15 @@ HBX_BC_LAST:
 
 	LD	SP,$FFFF		; RESTORE STACK
 HBX_BC_SP	.EQU	$ - 2		; ... TO ORIGINAL VALUE
-#IF (INTMODE > 0)
+#IF (CPUFAM == CPU_Z280)
+	POP	IY
+	PUSH	BC
+	LD	C,Z280_MSR
+	;LDCTL	(C),IY
+	.DB	$FD,$ED,$6E
+	POP	BC
+	POP	IY
+#ELSE
 	POP	AF
 	JP	PO,$+4
 	EI
@@ -824,19 +856,29 @@ HB_START:
 ;
 	LD	SP,HBX_LOC		; SETUP INITIAL STACK JUST BELOW HBIOS PROXY
 ;
-;#IF (CPUFAM == CPU_Z280)
-;	LD	C,$12		; CACHE CONTROL REGISTER
-;	LD	HL,$0060	; DISABLE INSTRUCTION CACHE
-;	;LDCTL	(C),HL		; SET IT (8 BITS)
-;	.DB	$ED,$6E
-;	;PCACHE			; PURGE ANY REMNANTS OF CACHE
-;	.DB	$ED,$65
-;#ENDIF
+#IF (CPUFAM == CPU_Z280)
+	;LD	C,Z280_CCR		; CACHE CONTROL REGISTER
+	;LD	HL,$0060		; DISABLE INSTRUCTION CACHE
+	;;LDCTL	(C),HL			; SET IT (8 BITS)
+	;.DB	$ED,$6E
+	;;PCACHE			; PURGE ANY REMNANTS OF CACHE
+	;.DB	$ED,$65
+;
+	LD	C,Z280_BTCR		; BUS TIMING AND CONTROL REGISTER
+	LD	HL,$0033		; 3 I/O WAIT STATES ADDED
+	;LD	HL,$00F3		; 3 I/O W/S & 3 INT ACK W/S
+	;LDCTL	(C),HL			; SET IT (8 BITS)
+	.DB	$ED,$6E
+#ENDIF
 ;
 #IF (CPUFAM == CPU_Z180)
 	; SET BASE FOR CPU IO REGISTERS
+	; DO NOT USE Z180_ICR FROM Z180.INC BECAUSE THE ICR
+	; IS NOT YET AT THE RUNNING LOCATION.  AT RESET, THE Z180
+	; REGISTER BASE I/O ADDRESS IS ZERO, SO INITIALLY, ICR IS
+	; AT $3F.
 	LD	A,Z180_BASE
-	OUT0	(Z180_ICR),A
+	OUT0	($3F),A		; AT RESET, ICR IS AT $3F
 
 	DIAG(%00000010)
 
@@ -878,6 +920,22 @@ HB_START:
 ;
 #ENDIF
 ;
+#IF (EIPCENABLE)
+	LD	A,(EIPC_WDT_CONST | EIPC_HALT_RUN | EIPC_WDT_P2_22)
+	OUT	(EIPC_WDTMR),A		; CLEAR WDTE BIT (DISABLE WATCHDOG)
+	LD	A,EIPC_DIS_WDT		; DISABLE WDT - SECOND KEY
+	OUT 	(EIPC_WDTCR),A
+	LD	A,EIPC_WCR		; SET SYSTEM CONTROL REGISTER POINTER
+					; (SCRP) TO POINT TO WAIT STATE
+	OUT	(EIPC_SCRP),A		; CONTROL REGISTER (WCR)
+	LD	A,(EIPC_IO_0WS | EIPC_MEM_OWS | EIPC_OCF_0WS | EIPC_INT_0WS | EIPC_CHAIN_0WS)
+	OUT	(EIPC_SCDP),A		; NO WAIT STATES
+	LD	A,EIPC_MCR		; SET SCRP TO POINT TO MISCELLANEOUS
+	OUT	(EIPC_SCRP),A		; CONTROL REGISTER (MCR)
+	LD	A,EIPC_CLKDIV1		; DIVIDE CLOCK BY 1, /CS0 DISABLE
+	OUT	(EIPC_SCDP),A		; SET SYSTEM CONTROL DATA PORT (SCDP)
+#ENDIF
+;
 #IF (MEMMGR == MM_Z2)
 	; SET PAGING REGISTERS
 #IFDEF ROMBOOT
@@ -959,6 +1017,7 @@ HB_START:
 	LD	DE,0
 	LD	BC,$8000
 	CALL	HBX_BNKCPY
+	;DI
 ;
 ; TRANSITION TO HBIOS IN RAM BANK
 ;
@@ -1090,12 +1149,13 @@ SAVE_REC_M:
 ;
 ; DISCOVER CPU TYPE
 ;
-; THIS CODE IS DERIVED FROM UNA BY JOHN COFFMAN
+; SOME OF THIS CODE IS DERIVED FROM UNA BY JOHN COFFMAN
 ;
 ;	0: Z80
 ;	1: Z80180 - ORIGINAL Z180 (EQUIVALENT TO HD64180)
 ;	2: Z8S180 - ORIGINAL S-CLASS, REV. K, AKA SL1960, NO ASCI BRG
 ;	3: Z8S180 - REVISED S-CLASS, REV. N, W/ ASCI BRG
+;	4: Z8280
 ;
 	LD	HL,0		; L = 0 MEANS Z80
 ;
@@ -1126,6 +1186,18 @@ SAVE_REC_M:
 ;
 #ENDIF
 ;
+#IF (CPUFAM == CPU_Z280)
+;
+	; TEST FOR Z280 PER ZILOG DOC
+	LD	A,$40		; INITIALIZE THE OPERAND
+	.DB	$CB,$37		; THIS INSTRUCTION WILL SET THE S FLAG
+				; ON THE Z80 CPU AND CLEAR THE S FLAG
+				; ON THE Z280 MPU.
+	JP	M,HB_CPU1	; IF Z80, SKIP AHEAD
+	LD	L,4		; WE ARE Z280
+;
+#ENDIF
+;
 HB_CPU1:
 	LD	A,L
 	LD	(HB_CPUTYPE),A
@@ -1191,6 +1263,31 @@ HB_CPU2:
 ;
 #ENDIF
 ;
+#IF (CPUFAM == CPU_Z280)
+;
+	LD	C,Z280_BTCR		; BUS TIMING AND CONTROL REG
+	;LDCTL	HL,(C)			; GET IT
+	.DB	$ED,$66
+	LD	A,L			; PUT IN A
+	AND	%00111100		; CLEAR DC AND I/O FIELDS
+	OR	Z280_INTWAIT << 6	; SET INT ACK WAIT STATES
+	OR	Z280_IOWAIT		; SET I/O WAIT STATES
+	LD	L,A			; BACK TO L
+	;LDCTL	(C),HL			; SET IT
+	.DB	$ED,$6E
+;
+	LD	C,Z280_BTIR		; BUS TIMING AND INIT REG
+	;LDCTL	HL,(C)			; GET IT
+	.DB	$ED,$66
+	LD	A,L			; PUT IN A
+	AND	%11110011		; CLEAR DC AND I/O FIELDS
+	OR	Z280_MEMWAIT << 2	; SET LOW MEM WAIT STATES
+	LD	L,A			; BACK TO L
+	;LDCTL	(C),HL			; SET IT
+	.DB	$ED,$6E
+;
+#ENDIF
+;
 #IF (INTMODE == 2)
 	; SETUP Z80 IVT AND INT MODE 2
 	LD	A,HBX_IVT >> 8		; SETUP HI BYTE OF IVT ADDRESS
@@ -1267,7 +1364,6 @@ HB_CPU2:
 ;
 #ENDIF
 ;
-;
 ; INITIALIZE HEAP STORAGE
 ;
 	; INITIALIZE POINTERS
@@ -1451,31 +1547,71 @@ HB_SPDTST:
 	CALL	PRTHEXBYTE
 #ENDIF
 ;
+#IF (CPUFAM == CPU_Z280)
+	CALL	PRTSTRD
+	.TEXT	", BUS @ $"
+	LD	C,Z280_BTIR		; BUS TIMING AND CTL REG
+	;LDCTL	HL,(C)			; GET IT
+	.DB	$ED,$66
+	LD	A,L			; MOVE TO A
+	AND	%00000011		; ISOLATE CS FIELD
+	LD	HL,(CB_CPUKHZ)		; GET CPU SPEED
+	CP	%00000001		; BUS @ 1/1
+	JR	Z,HB_Z280BUS		; GOT IT, SHOW IT
+	SRL	H			; DIVIDE
+	RR	L			; ... BY 2
+	CP	%00000000		; BUS @ 1/2
+	JR	Z,HB_Z280BUS		; GOT IT, SHOW IT
+	SRL	H                       ; DIVIDE
+	RR	L                       ; ... BY 2
+	CP	%00000010		; BUS @ 1/4
+	JR	Z,HB_Z280BUS		; GOT IT, SHOW IT
+	PRTS("???$")			; INVALID VALUE
+	JR	HB_Z280BUS1		; CONTINUE
+HB_Z280BUS:
+	CALL	PRTD3M			; PRINT AS DECIMAL WITH 3 DIGIT MANTISSA
+HB_Z280BUS1:
+	PRTS("MHz$")			; SUFFIX
+#ENDIF
+;
 ; DISPLAY CPU CONFIG
 ;
 	CALL	NEWLINE
+	XOR	A
 #IF (CPUFAM == CPU_Z180)
 	LD	A,Z180_MEMWAIT
-#ELSE
-	LD	A,0
+#ENDIF
+#IF (CPUFAM == CPU_Z280)
+	LD	A,Z280_MEMWAIT
 #ENDIF
 	CALL	PRTDECB
 	CALL	PRTSTRD
 	.TEXT	" MEM W/S, $"
+	LD	A,1
 #IF (CPUFAM == CPU_Z180)
 	LD	A,Z180_IOWAIT + 1
-#ELSE
-	LD	A,1
+#ENDIF
+#IF (CPUFAM == CPU_Z280)
+	LD	A,Z280_IOWAIT + 1
 #ENDIF
 	CALL	PRTDECB
 	CALL	PRTSTRD
 	.TEXT	" I/O W/S$"
+#IF (CPUFAM == CPU_Z280)
+	CALL	PRTSTRD
+	.TEXT	", $"
+	LD	A,Z280_INTWAIT
+	CALL	PRTDECB
+	CALL	PRTSTRD
+	.TEXT	" INT W/S$"
+#ENDIF
 #IF (INTMODE > 0)
 	CALL	PRTSTRD
 	.TEXT	", INT MODE $"
 	LD	A,INTMODE
 	CALL	PRTDECB
 #ENDIF
+
 ;
 ; DISPLAY MEMORY CONFIG
 ;
@@ -1489,6 +1625,34 @@ HB_SPDTST:
 	CALL	PRTSTRD
 	.TEXT	"KB RAM$"
 ;
+#IF (CPUFAM == CPU_Z280)
+	CALL	NEWLINE
+	PRTS("Z280: $")
+	PRTS("MSR=$")
+	LD	C,Z280_MSR		; MASTER STATUS REGISTER
+	;LDTCL	HL,(C)			; GET VALUE
+	.DB	$ED,$66
+	CALL	PRTHEXWORDHL
+	CALL	PC_SPACE
+	PRTS("BTCR=$")
+	LD	C,Z280_BTCR		; BUS TIMING AND CONTROL REGISTER
+	;LDTCL	HL,(C)			; GET VALUE
+	.DB	$ED,$66
+	CALL	PRTHEXWORDHL
+	CALL	PC_SPACE
+	PRTS("BTIR=$")
+	LD	C,Z280_BTIR		; BUS TIMING AND CONTROL REGISTER
+	;LDTCL	HL,(C)			; GET VALUE
+	.DB	$ED,$66
+	CALL	PRTHEXWORDHL
+	CALL	PC_SPACE
+	PRTS("CCR=$")
+	LD	C,Z280_CCR		; CACHE CONTROL REGISTER
+	;LDTCL	HL,(C)			; GET VALUE
+	.DB	$ED,$66
+	CALL	PRTHEXWORDHL
+#ENDIF
+;
 ; LOW BATTERY DIAGNOSTIC MESSAGE
 ;
 #IF (BATCOND)
@@ -2782,15 +2946,34 @@ SYS_SETSECS:
 ;
 SYS_PEEK:
 #IF (INTMODE == 1)
+  #IF (CPUFAM == CPU_Z280)
+	PUSH	IY
+	;LD	C,$00
+	LD	C,Z280_MSR
+	;LDCTL	IY,(C)
+	.DB	$FD,$ED,$66
+	PUSH	IY
+	DI
+  #ELSE
 	LD	A,I
 	DI
 	PUSH	AF
+  #ENDIF
 #ENDIF
 	CALL	HBX_PEEK		; IMPLEMENTED IN PROXY
 #IF (INTMODE == 1)
+  #IF (CPUFAM == CPU_Z280)
+	;LD	C,$00
+	LD	C,Z280_MSR
+	POP	IY
+	;LDCTL	(C),IY
+	.DB	$FD,$ED,$6E
+	POP	IY
+  #ELSE
 	POP	AF
 	JP	PO,$+4
 	EI
+  #ENDIF
 #ENDIF
 	XOR	A
 	RET
@@ -2804,15 +2987,32 @@ SYS_PEEK:
 ;
 SYS_POKE:
 #IF (INTMODE == 1)
+  #IF (CPUFAM == CPU_Z280)
+	PUSH	IY
+	LD	C,Z280_MSR
+	;LDCTL	IY,(C)
+	.DB	$FD,$ED,$66
+	PUSH	IY
+	DI
+  #ELSE
 	LD	A,I
 	DI
 	PUSH	AF
+  #ENDIF
 #ENDIF
 	CALL	HBX_POKE		; IMPLEMENTED IN PROXY
 #IF (INTMODE == 1)
+  #IF (CPUFAM == CPU_Z280)
+	LD	C,Z280_MSR
+	POP	IY
+	;LDCTL	(C),IY
+	.DB	$FD,$ED,$6E
+	POP	IY
+  #ELSE
 	POP	AF
 	JP	PO,$+4
 	EI
+  #ENDIF
 #ENDIF
 	XOR	A
 	RET
@@ -3568,21 +3768,21 @@ SIZ_AY38910	.EQU	$ - ORG_AY38910
 ;
 HB_CPUSPD:
 ;
-#IF (DSRTCENABLE)
+#IF (DSRTCENABLE & ((CPUFAM == CPU_Z80) | (CPUFAM == CPU_Z180)))
 ;
 	LD	A,(DSRTC_STAT)		; GET RTC STATUS
 	OR	A			; SET FLAGS
 	RET	NZ			; NOT ZERO IS ERROR
 ;
 HB_CPUSPD1:
-#IF (CPUFAM == CPU_Z180)
+  #IF (CPUFAM == CPU_Z180)
 	; USE MEM W/S = 2 AND I/O W/S = 3 FOR TEST
 	IN0	A,(Z180_DCNTL)
 	PUSH	AF
 	LD	A,$B0
 	;LD	A,$F0
 	OUT0	(Z180_DCNTL),A
-#ENDIF
+  #ENDIF
 
 	; WAIT FOR AN INITIAL TICK TO ALIGN, THEN WAIT
 	; FOR SECOND TICK AND TO GET A FULL ONE SECOND LOOP COUNT
@@ -3592,11 +3792,11 @@ HB_CPUSPD1:
 	LD	(HB_CURSEC),A		; SAVE NEW VALUE
 	CALL	HB_WAITSEC		; WAIT FOR SECONDS TICK
 ;
-#IF (CPUFAM == CPU_Z180)
+  #IF (CPUFAM == CPU_Z180)
 	; RESTORE W/S SETTINGS FROM BEFORE TEST
 	POP	AF
 	OUT0	(Z180_DCNTL),A
-#ENDIF
+  #ENDIF
 ;
 	LD	A,H
 	OR	L
@@ -3627,7 +3827,7 @@ HB_WAITSEC:
 	LD	DE,0			; INIT LOOP COUNTER
 HB_WAITSEC1:
 ;
-#IF (CPUFAM == CPU_Z80)
+  #IF (CPUFAM == CPU_Z80)
 	; LOOP TARGET IS 4000 T-STATES, SO CPU FREQ IN KHZ = LOOP COUNT * 4
 	CALL	DLY32
 	CALL	DLY16
@@ -3636,9 +3836,9 @@ HB_WAITSEC1:
 	SBC	HL,HL			; 15 TSTATES
 	INC	HL			; 6 TSTATES
 	INC	HL			; 6 TSTATES
-#ENDIF
+  #ENDIF
 ;
-#IF (CPUFAM == CPU_Z180)
+  #IF (CPUFAM == CPU_Z180)
 	; LOOP TARGET IS 4000 T-STATES, SO CPU FREQ IN KHZ = LOOP COUNT * 4
 	CALL	DLY2
 	ADD	IX,BC			; 10 + 4 = 14 TSTATES
@@ -3646,7 +3846,7 @@ HB_WAITSEC1:
 	NOP				; 5 TSTATES
 	NOP				; 5 TSTATES
 	NOP				; 5 TSTATES
-#ENDIF
+  #ENDIF
 ;
 	PUSH	DE			; SAVE COUNTER
 	CALL	HB_RDSEC		; GET SECONDS
@@ -3669,7 +3869,7 @@ HB_RDSEC:
 	LD	A,E			; VALUE TO A
 	RET
 ;
-#ELSE
+  #ELSE
 ;
 	RET				; NO RTC, ABORT
 ;
@@ -4261,10 +4461,11 @@ PS_PAD1:
 	DJNZ	PS_PAD1
 	RET
 ;
-HB_CPU_STR:	.TEXT	" Z80$"		; HB_STRZ80
-		.TEXT	" Z80180$"	; HB_STRZ180
-		.TEXT	" Z8S180-K$"	; HB_STRZS180K
-		.TEXT	" Z8S180-N$"	; HB_STRZS180N
+HB_CPU_STR:	.TEXT	" Z80$"
+		.TEXT	" Z80180$"
+		.TEXT	" Z8S180-K$"
+		.TEXT	" Z8S180-N$"
+		.TEXT	" Z80280$"
 ;
 PS_STRNUL	.TEXT	"--$"		; DISPLAY STRING FOR NUL VALUE
 ;

Source/HBIOS/std.asm

@@ -80,6 +80,8 @@ MM_SBC		.EQU	1		; ORIGINAL N8VEM/RBC Z80 SBC BANKED MEMORY
 MM_Z2		.EQU	2		; 16K X 4 BANKED MEMORY INTRODUCED ON ZETA2
 MM_N8		.EQU	3		; Z180 CUSTOMIZED FOR N8 MEMORY EXTENSIONS
 MM_Z180		.EQU	4		; Z180 NATIVE MEMORY MANAGER
+MM_Z280		.EQU	5		; Z280 NATIVE MEMORY MANAGER
+MM_ZRC		.EQU	6		; ZRC BANK SWITCHING
 ;
 ; BOOT STYLE
 ;
@@ -183,6 +185,7 @@ AYMODE_N8	.EQU	1		; N8 BUILT-IN SOUND
 AYMODE_SCG	.EQU	2		; SCG ECB BOARD
 AYMODE_RCZ80	.EQU	3		; RC2014 SOUND MODULE BY ED BRINDLEY ON Z80
 AYMODE_RCZ180	.EQU	4		; RC2014 SOUND MODULE BY ED BRINDLEY ON Z180
+AYMODE_MSX	.EQU	5		; RC2014 SOUND MODULE REV6 BY ED BRINDLEY ON Z80/Z180 AT MSX PORTS
 ;
 ; TMS VIDEO MODE SELECTIONS
 ;
@@ -330,6 +333,12 @@ FORCECON	.EQU	0	; DEFAULT IS TO FOLLOW NORMAL SEQUENCE
   #IF (CPUFAM == CPU_Z180)
     #INCLUDE "z180.inc"
   #ENDIF
+  #IF (CPUFAM == CPU_Z280)
+    #INCLUDE "z280.inc"
+  #ENDIF
+  #IF (EIPCENABLE)
+    #INCLUDE "eipc.inc"
+  #ENDIF
 #ENDIF
 ;
 ; SETUP DEFAULT CPU SPEED VALUES
@@ -345,6 +354,9 @@ CPUKHZ		.SET	CPUKHZ / 2	; ADJUST FOR HALF SPEED OPERATION
 CPUKHZ		.SET	CPUKHZ * 2	; ADJUST FOR DOUBLE SPEED OPERATION
     #ENDIF
   #ENDIF
+  #IF (CPUFAM == CPU_Z280)
+CPUKHZ		.SET	CPUKHZ / 2	; Z180 PHI IS ALWAYS 1/2 OSC
+  #ENDIF
 #ENDIF
 ;
 CPUMHZ		.EQU	CPUKHZ / 1000	; CPU FREQ IN MHZ

Source/HBIOS/tms.asm

@@ -19,12 +19,10 @@ TMSCTRL1:       .EQU   1               ; CONTROL BITS
 TMSINTEN:       .EQU   5               ; INTERRUPT ENABLE BIT
 
 #IF TMSTIMENABLE
-	.ECHO	"TMS INTERRUPTS ENABLED"
+	.ECHO	"TMS INTERRUPTS ENABLED\n"
 #ENDIF
 
 #IF (TMSMODE == TMSMODE_RC)
-;TMS_DATREG	.EQU	$BE		; READ/WRITE DATA
-;TMS_CMDREG	.EQU	$BF		; READ STATUS / WRITE REG SEL
 TMS_DATREG	.EQU	$98		; READ/WRITE DATA
 TMS_CMDREG	.EQU	$99		; READ STATUS / WRITE REG SEL
 TMS_PPIA	.EQU	0		; PPI PORT A
@@ -817,6 +815,22 @@ TMS_INTHNDL:
 TMS_POS		.DW 	0	; CURRENT DISPLAY POSITION
 TMS_CURSAV	.DB	0	; SAVES ORIGINAL CHARACTER UNDER CURSOR
 TMS_BUF		.FILL	256,0	; COPY BUFFER
+
+;
+;==================================================================================================
+;   TMS DRIVER - INSTANCE DATA
+;==================================================================================================
+;
+
+TMS_IDAT:
+	.DB	TMS_PPIA
+	.DB	TMS_PPIB
+	.DB	TMS_PPIC
+	.DB	TMS_PPIX
+
+TMS_PORTS:
+	.DB	TMS_DATREG
+	.DB	TMS_CMDREG
 ;
 ;==================================================================================================
 ;   TMS DRIVER - TMS9918 REGISTER INITIALIZATION
@@ -873,16 +887,11 @@ TMS_INIT9918_REG_1:
 ;
 TMS_INIT9918LEN	.EQU	$ - TMS_INIT9918
 ;
+;
 #IF (CPUFAM == CPU_Z180)
 TMS_DCNTL	.DB	$00	; SAVE Z180 DCNTL AS NEEDED
 #ENDIF
-;
-;==================================================================================================
-;   TMS DRIVER - INSTANCE DATA
-;==================================================================================================
-;
-TMS_IDAT:
-	.DB	TMS_PPIA
-	.DB	TMS_PPIB
-	.DB	TMS_PPIC
-	.DB	TMS_PPIX
+
+	.ECHO	"TMS instance data occupies "
+	.ECHO	$ - TMS_IDAT
+	.ECHO	" bytes\n"

Source/HBIOS/z180.inc

@@ -64,4 +64,4 @@ Z180_BBR	.EQU	Z180_BASE + $39	; MMU BANK BASE REGISTER
 Z180_CBAR	.EQU	Z180_BASE + $3A	; MMU COMMON/BANK AREA REGISTER
 ;
 Z180_OMCR	.EQU	Z180_BASE + $3E	; OPERATION MODE CONTROL
-Z180_ICR	.EQU	$3F		; I/O CONTROL REGISTER (NOT RELOCATED!!!)
+Z180_ICR	.EQU	Z180_BASE + $3F	; I/O CONTROL REGISTER

Source/HBIOS/z280.inc

@@ -0,0 +1,13 @@
+;
+; Z280 REGISTERS
+;
+Z280_MSR	.EQU	$00	; MASTER STATUS REG
+Z280_ISR	.EQU	$16	; INTERRUPT STATUS REG
+Z280_VPR	.EQU	$06	; INT/TRAP VECT PTR REG
+Z280_IOPR	.EQU	$08	; I/O PAGE REG
+Z280_BTIR	.EQU	$FF	; BUS TIMING & INIT REG
+Z280_BTCR	.EQU	$02	; BUS TIMING & CONTROL REG
+Z280_SLR	.EQU	$04	; STACK LIMIT REG
+Z280_TCR	.EQU	$10	; TRAP CONTROL REG
+Z280_CCR	.EQU	$12	; CACHE CONTROL REG
+Z280_LAR	.EQU	$14	; LOCAL ADDRESS REG

Source/Images/Build.cmd

@@ -12,35 +12,35 @@ call BuildDisk.cmd zpm3 wbw_fd144 ..\cpm3\cpmldr.sys
 call BuildDisk.cmd ws4 wbw_fd144
 
 echo.
-echo Building Legacy Hard Disk Images...
+echo Building Hard Disk Images (512 directory entry format)...
 echo.
-call BuildDisk.cmd cpm22 wbw_hd ..\cpm22\cpm_wbw.sys
-call BuildDisk.cmd zsdos wbw_hd ..\zsdos\zsys_wbw.sys
-call BuildDisk.cmd nzcom wbw_hd ..\zsdos\zsys_wbw.sys
-call BuildDisk.cmd cpm3 wbw_hd ..\cpm3\cpmldr.sys
-call BuildDisk.cmd zpm3 wbw_hd ..\cpm3\cpmldr.sys
-call BuildDisk.cmd ws4 wbw_hd
+call BuildDisk.cmd cpm22 wbw_hd512 ..\cpm22\cpm_wbw.sys
+call BuildDisk.cmd zsdos wbw_hd512 ..\zsdos\zsys_wbw.sys
+call BuildDisk.cmd nzcom wbw_hd512 ..\zsdos\zsys_wbw.sys
+call BuildDisk.cmd cpm3 wbw_hd512 ..\cpm3\cpmldr.sys
+call BuildDisk.cmd zpm3 wbw_hd512 ..\cpm3\cpmldr.sys
+call BuildDisk.cmd ws4 wbw_hd512
 
-if exist ..\BPBIOS\bpbio-ww.rel call BuildDisk.cmd bp wbw_hd
+if exist ..\BPBIOS\bpbio-ww.rel call BuildDisk.cmd bp wbw_hd512
 
 echo.
-echo Building Combo Disk (legacy format) Image...
-copy /b ..\..\Binary\hd_cpm22.img + ..\..\Binary\hd_zsdos.img + ..\..\Binary\hd_nzcom.img + ..\..\Binary\hd_cpm3.img + ..\..\Binary\hd_zpm3.img + ..\..\Binary\hd_ws4.img ..\..\Binary\hd_combo.img
+echo Building Combo Disk (512 directory entry format) Image...
+copy /b ..\..\Binary\hd512_cpm22.img + ..\..\Binary\hd512_zsdos.img + ..\..\Binary\hd512_nzcom.img + ..\..\Binary\hd512_cpm3.img + ..\..\Binary\hd512_zpm3.img + ..\..\Binary\hd512_ws4.img ..\..\Binary\hd512_combo.img
 
 echo.
-echo Building New Hard Disk Images...
+echo Building Hard Disk Images (1024 directory entry format)...
 echo.
-call BuildDisk.cmd cpm22 wbw_hdnew ..\cpm22\cpm_wbw.sys
-call BuildDisk.cmd zsdos wbw_hdnew ..\zsdos\zsys_wbw.sys
-call BuildDisk.cmd nzcom wbw_hdnew ..\zsdos\zsys_wbw.sys
-call BuildDisk.cmd cpm3 wbw_hdnew ..\cpm3\cpmldr.sys
-call BuildDisk.cmd zpm3 wbw_hdnew ..\cpm3\cpmldr.sys
-call BuildDisk.cmd ws4 wbw_hdnew
+call BuildDisk.cmd cpm22 wbw_hd1024 ..\cpm22\cpm_wbw.sys
+call BuildDisk.cmd zsdos wbw_hd1024 ..\zsdos\zsys_wbw.sys
+call BuildDisk.cmd nzcom wbw_hd1024 ..\zsdos\zsys_wbw.sys
+call BuildDisk.cmd cpm3 wbw_hd1024 ..\cpm3\cpmldr.sys
+call BuildDisk.cmd zpm3 wbw_hd1024 ..\cpm3\cpmldr.sys
+call BuildDisk.cmd ws4 wbw_hd1024
 
-if exist ..\BPBIOS\bpbio-ww.rel call BuildDisk.cmd bp wbw_hdnew
+if exist ..\BPBIOS\bpbio-ww.rel call BuildDisk.cmd bp wbw_hd1024
 
-copy hdnew_prefix.bin ..\..\Binary\
+copy hd1024_prefix.dat ..\..\Binary\
 
 echo.
-echo Building Combo Disk (new format) Image...
-copy /b hdnew_prefix.bin + ..\..\Binary\hdnew_cpm22.img + ..\..\Binary\hdnew_zsdos.img + ..\..\Binary\hdnew_nzcom.img + ..\..\Binary\hdnew_cpm3.img + ..\..\Binary\hdnew_zpm3.img + ..\..\Binary\hdnew_ws4.img ..\..\Binary\hdnew_combo.img
+echo Building Combo Disk (1024 directory entry format) Image...
+copy /b hd1024_prefix.dat + ..\..\Binary\hd1024_cpm22.img + ..\..\Binary\hd1024_zsdos.img + ..\..\Binary\hd1024_nzcom.img + ..\..\Binary\hd1024_cpm3.img + ..\..\Binary\hd1024_zpm3.img + ..\..\Binary\hd1024_ws4.img ..\..\Binary\hd1024_combo.img

Source/Images/BuildDisk.ps1

@@ -23,20 +23,20 @@ switch ($Format)
 		$Size = 1440KB
 	}
 
-	"wbw_hd"
+	"wbw_hd512"
 	{
-		# Legacy Hard Disk Format
-		$Desc = "Hard Disk (legacy format)"
-		$ImgFile = "hd_${Disk}.img"
+		# 512 Directory Entry Hard Disk Format
+		$Desc = "Hard Disk (512 directory entry format)"
+		$ImgFile = "hd512_${Disk}.img"
 		$MediaID = 4
 		$Size = 8MB + 128KB
 	}
 
-	"wbw_hdnew"
+	"wbw_hd1024"
 	{
-		# New Hard Disk Format
-		$Desc = "Hard Disk (new format)"
-		$ImgFile = "hdnew_${Disk}.img"
+		# 1024 Directory Entry Hard Disk Format
+		$Desc = "Hard Disk (1024 directory entry format)"
+		$ImgFile = "hd1024_${Disk}.img"
 		$MediaID = 10
 		$Size = 8MB
 	}
@@ -48,7 +48,7 @@ if (-not (Test-Path("d_${Disk}/")))
 	return
 }
 
-"Generating $Desc $Disk..."
+"Generating $Disk $Desc..."
 
 if ($SysFile.Length -gt 0) 
 	{ [byte[]]$SysImg = [System.IO.File]::ReadAllBytes($SysFile) }

Source/Images/Makefile

@@ -5,23 +5,23 @@ SYSTEMS = ../CPM22/cpm_wbw.sys ../ZSDOS/zsys_wbw.sys ../CPM3/cpmldr.sys
 
 FDIMGS = fd144_cpm22.img fd144_zsdos.img fd144_nzcom.img \
 	fd144_cpm3.img fd144_zpm3.img fd144_ws4.img
-HDIMGS = hd_cpm22.img hd_zsdos.img hd_nzcom.img \
-	hd_cpm3.img hd_zpm3.img hd_ws4.img
-# HDIMGS += hd_bp.img
-HDNEWIMGS = hdnew_cpm22.img hdnew_zsdos.img hdnew_nzcom.img \
-	hdnew_cpm3.img hdnew_zpm3.img hdnew_ws4.img
-# HDNEWIMGS += hdnew_bp.img
+HD512IMGS = hd512_cpm22.img hd512_zsdos.img hd512_nzcom.img \
+	hd512_cpm3.img hd512_zpm3.img hd512_ws4.img
+# HDIMGS += hd512_bp.img
+HD1024IMGS = hd1024_cpm22.img hd1024_zsdos.img hd1024_nzcom.img \
+	hd1024_cpm3.img hd1024_zpm3.img hd1024_ws4.img
+# HD1024IMGS += hd1024_bp.img
 
-HDPREFIX =
-HDNEWPREFIX = hdnew_prefix.bin
+HD512PREFIX =
+HD1024PREFIX = hd1024_prefix.dat
 
 OBJECTS = $(FDIMGS)
-OBJECTS += $(HDIMGS) hd_combo.img $(HDPREFIX)
-OBJECTS += $(HDNEWIMGS) hdnew_combo.img $(HDNEWPREFIX)
+OBJECTS += $(HD512IMGS) hd512_combo.img $(HD512PREFIX)
+OBJECTS += $(HD1024IMGS) hd1024_combo.img $(HD1024PREFIX)
 
-OTHERS = blank144 blankhd blankhdnew
+OTHERS = blank144 blankhd512 blankhd1024
 
-NODELETE = $(HDPREFIX) $(HDNEWPREFIX)
+NODELETE = $(HD512PREFIX) $(HD1024PREFIX)
 
 DEST=../../Binary
 
@@ -30,10 +30,10 @@ include $(TOOLS)/Makefile.inc
 
 DIFFPATH = $(DIFFTO)/Binary
 
-hd_combo.img: $(HDPREFIX) $(HDIMGS)
+hd512_combo.img: $(HD512PREFIX) $(HD512IMGS)
 	cat $^ > $@
 
-hdnew_combo.img: $(HDNEWPREFIX) $(HDNEWIMGS)
+hd1024_combo.img: $(HD1024PREFIX) $(HD1024IMGS)
 	cat $^ > $@
 
 #
@@ -49,20 +49,23 @@ FDSIZE := 1440
 
 blank144:
 	@echo Making Blank Floppy of size $(FDSIZE)k
-	@LC_CTYPE=en_US.US-ASCII tr '\000' '\345' </dev/zero | dd of=$@ bs=1024 count=$(FDSIZE) 2>/dev/null
+	@LC_ALL=en_US.US-ASCII tr '\000' '\345' </dev/zero | dd of=$@ bs=1024 count=$(FDSIZE)
+	@hexdump $@
 
-HDSIZE := 8320
-HDNEWSIZE := 8192
+HD512SIZE := 8320
+HD1024SIZE := 8192
 
-blankhd:
-	@echo Making Blank Hd of size $(HDSIZE)k
-	@LC_CTYPE=en_US.US-ASCII tr '\000' '\345' </dev/zero | dd of=$@ bs=1024 count=$(HDSIZE) 2>/dev/null
+blankhd512:
+	@echo Making Blank HD512 of size $(HD512SIZE)k
+	@LC_ALL=en_US.US-ASCII tr '\000' '\345' </dev/zero | dd of=$@ bs=1024 count=$(HD512SIZE)
+	@hexdump $@
 	
-blankhdnew:
-	@echo Making Blank HdNew of size $(HDNEWSIZE)k
-	@LC_CTYPE=en_US.US-ASCII tr '\000' '\345' </dev/zero | dd of=$@ bs=1024 count=$(HDNEWSIZE) 2>/dev/null
-	
-%.img: $(SYSTEMS) blank144 blankhd blankhdnew Makefile
+blankhd1024:
+	@echo Making Blank HD1024 of size $(HD1024SIZE)k
+	@LC_ALL=en_US.US-ASCII tr '\000' '\345' </dev/zero | dd of=$@ bs=1024 count=$(HD1024SIZE)
+	@hexdump $@
+
+%.img: $(SYSTEMS) blank144 blankhd512 blankhd1024 Makefile
 	@sys= ; \
 	case $@ in \
 		(*cpm22*) sys=../CPM22/cpm_wbw.sys;; \
@@ -72,11 +75,11 @@ blankhdnew:
 	if echo $@ | grep -q ^fd144_ ; then \
 		fmt=wbw_fd144 ; type=fd144_ ; proto=blank144 ; \
 	fi ; \
-	if echo $@ | grep -q ^hd_ ; then \
-		fmt=wbw_hd ; type=hd_ ; proto=blankhd ; \
+	if echo $@ | grep -q ^hd512_ ; then \
+		fmt=wbw_hd512 ; type=hd512_ ; proto=blankhd512 ; \
 	fi ; \
-	if echo $@ | grep -q ^hdnew_ ; then \
-		fmt=wbw_hdnew ; type=hdnew_ ; proto=blankhdnew ; \
+	if echo $@ | grep -q ^hd1024_ ; then \
+		fmt=wbw_hd1024 ; type=hd1024_ ; proto=blankhd1024 ; \
 	fi ; \
 	d=$$(echo $(basename $@) | sed s/$$type//) ; \
 	echo Generating $@ ; \
@@ -85,7 +88,6 @@ blankhdnew:
 		echo copying system $$sys to $@ ; \
 		$(BINDIR)/mkfs.cpm -f $$fmt -b $$sys $@ ; \
 	fi ; \
-	# LC_CTYPE=en_US.US-ASCII echo $$mid | dd bs=1 count=4 seek=1410 conv=notrunc of=$@ ; \
 	for u in $$(seq 0 15) ; do \
 		dir=d_$$d/u$$u ; \
 		if [ -d $$dir ] ; then \
@@ -110,22 +112,22 @@ blankhdnew:
 		done ; \
 	fi ; \
 
-
-clean::
-	@rm -f *.ls
-
-imgdiff:
-	@for i in $(FDIMGS) $(HDIMGS) $(HDNEWIMGS) ; do \
-		echo $$i ; \
+
+clean::
+	@rm -f *.ls
+
+imgdiff:
+	@for i in $(FDIMGS) $(HD512IMGS) $(HD1024IMGS) ; do \
+		echo $$i ; \
 		if echo $$i | grep -q ^fd144_ ; then \
 			fmt=wbw_fd144 ; \
 		fi ; \
-		if echo $$i | grep -q ^hd_ ; then \
-			fmt=wbw_hd ; \
+		if echo $$i | grep -q ^hd512_ ; then \
+			fmt=wbw_hd512 ; \
 		fi ; \
-		if echo $$i | grep -q ^hdnew_ ; then \
-			fmt=wbw_hdnew ; \
+		if echo $$i | grep -q ^hd1024_ ; then \
+			fmt=wbw_hd1024 ; \
 		fi ; \
-		$(BINDIR)/cpmls -i -f $$fmt $$i > $$i.ls ; \
-		$(BINDIR)/cpmls -i -f $$fmt $(DIFFPATH)/$$i > $$i.diff.ls ; \
-	done \
+		$(BINDIR)/cpmls -i -f $$fmt $$i > $$i.ls ; \
+		$(BINDIR)/cpmls -i -f $$fmt $(DIFFPATH)/$$i > $$i.diff.ls ; \
+	done \

Source/Images/ReadMe.txt

@@ -7,7 +7,7 @@
 ***********************************************************************
 
 This directory contains a toolset for RomWBW that builds floppy and 
-hard disk media images that can be used on RomWBW by writing the 
+hard disk media images that can be used with RomWBW by writing the 
 image to a floppy or hard disk (including CF and SD cards).
 
 In summary, CP/M files are placed inside of a pre-defined Windows 
@@ -47,29 +47,38 @@ structure.  The structure is:
 	  |    .
 	  +--> u15
 
-A given disk is reprsented by a directory named d_xxx where xxx can 
+A given disk is represented by a directory named d_xxx where xxx can 
 be anything you want.  Within the d_xxx directory, the CP/M user 
-areas are represented by subdirectories names u0 thru u15. The files 
+areas are represented by subdirectories named u0 thru u15. The files 
 to be placed in the disk image are placed inside of the u0 thru u15 
 directories depending on which user area you want the file(s) to 
 appear.  You do not need to create all of the u## subdirectories, 
 only the ones corresponding to the user areas you want to put files in.
 
-To build the disk images, you run the Build.cmd batch file from a 
-command prompt.  Build.cmd in turn invokes separate scripts to create 
-the floppy and hard disk images.
+To build all the disk images, you run the Build.cmd batch file from a 
+command prompt.  Build.cmd in turn invokes a separate script to create 
+each floppy and hard disk image.
 
 As distributed, you will see that there are several d_ directories 
-populated with files.  If you look at the Build.cmd 
-script, you will find that the names of each of these directories is 
-listed.  If you want to add a new d_ directory to be converted into a 
-disk image, you will need to add the name of your new directory to 
-this list.  Note that each d_ directory may be turned into a floppy 
-image or a hard disk image or both.
-
+populated with files.  If you look at the Build.cmd script, you will 
+find that the names of each of these directories is listed.  If you 
+want to add a new d_ directory to be converted into a disk image, you 
+will need to add the name of your new directory to this list.  Note 
+that each d_ directory may be turned into a floppy image or a hard 
+disk image or both.
+ 
 At present, the scripts assume that the floppy media is 1.44MB.  You 
 will need to modify the scripts if you want to create different media.
 
+The resultant disk images (.img files) can be written to the start of
+a disk using your Windows/Linux/Mac computer and will then be usable
+in your RomWBW computer.  On Windows, you can use Win32DiskImager to
+do this (see Tools\Win32DiskImager).  On Linux/Mac, you can usee dd.
+
+WARNING: The hd1024 disk images must be prefixed by the 
+hd1024_prefix.dat file before being written to your target media.  
+See the Hard Disk Formats section below for more information.
+
 Building the Images
 -------------------
 
@@ -81,23 +90,44 @@ included in the distribution under the Tools directory.
 Many of the disk images depend upon files that are produced by
 building the shared components of RomWBW.  Prior to running
 the Build command in the Images directory, you should first
-run the BuildShared command in the Source directory.
+run the BuildShared command in the Source directory.  This produces
+several files that are prerequisites for creating the disk images.
 
 The scripts are intended to be run from a command prompt.  Open a 
 command prompt and navigate to the Images directory.  Use the command
 "Build" to build both the floppy and hard disk images in one run.
-You can build a single disk image by running either BuildFD.cmd or
-BuildHD.cmd with a single parameter specifying the disk name.
+You can build a single disk image by running BuildDisk.cmd:
+
+    BuildDisk <disk> <format> [<system>]
+
+where:
+
+    <disk> specifies the disk contents (e.g., "cpm22")
+    <format> specifies the disk format which must be one of:
+        - "fd144": 1.44M floppy disk
+	- "hd512": hard disk with 512 directory entries
+	- "hd1024": hard disk with 1024 directory entries
+    <system> optionally specifies a boot system image to place in the
+        system tracks of the disk (e.g., "..\cpm22\cpm_wbw.sys"
+
+For example:
+
+  | BuildDisk.cmd cpm22 wbw_hd512 ..\cpm22\cpm_wbw.sys
+
+will create a hard disk image (512 directory entry format) with the
+CP/M 2.2 files from the d_cpm22 directory tree and will place the
+CP/M 2.2 system image in the boot system tracks.
 
 After completion of the script, the resultant image files are placed 
-in the Binary directory with names such as fd_xxx.img and hd_xxx.img.
+in the Binary directory with names such as fd144_xxx.img, hd512_xxx.img,
+and hd1024_xxx.img.
 
 Sample output from running Build.cmd is provided at the end of
 this file.
 
-Be aware that the script always builds the image file from scratch.  
+Be aware that the script always builds the image files from scratch.  
 It will not update the previous contents. Any contents of a 
-pre-existing image file will be permanently destroyed.
+pre-existing image file will be overwritten.
 
 Slices
 ------
@@ -114,19 +144,72 @@ independent CP/M drives.
 The disk image creation scripts in this directory will only create a 
 single CP/M file system (i.e., a single slice).  However, you can 
 easily create a multi-slice disk image by merely concatenating 
-multiple images together.  For example, if you wanted to create a 2 
-slice disk image that has ZSDOS in the first slice and Wordstar in 
+multiple images together (the 1024 directory entry format requires a
+prefix file, see below).  For example, if you wanted to create a 2 
+slice disk image that has ZSDOS in the first slice and WordStar in 
 the second slice, you could use the following command from a Windows 
 command prompt:
 
-  | C:\RomWBW\Binary>copy /b hd_zsdos.img + hd_ws.img hd_multi.img
+  | C:\RomWBW\Binary>copy /b hd512_zsdos.img + hd512_ws4.img hd_multi.img
 
 You can now write hd_multi.img onto your SD or CF Card and you will 
 have ZSDOS in the first slice and Wordstar in the second slice.
 
-The concept of slices applies ONLY to hard disks.  Floppy disks are 
+The concept of slices applies only to hard disks.  Floppy disks are 
 not large enough to support multiple slices.
 
+Hard Disk Formats
+-----------------
+
+RomWBW supports two hard disk formats: the original format used by 
+RomWBW with 512 directory entries per slice and a new format with 
+1024 directory entries per slice.  These formats are referred to as
+hd512 and hd1024 respectively.  You will note that filenames start 
+with either hd512_ or hd1024_ to indicate the hard disk format.
+
+WARNING: You **can not** mix the two hard disk formats on one hard 
+disk device.  You can use different formats on different hard disk 
+devices in a single system though.
+
+RomWBW determines which of the hard disk formats to use for a given 
+hard disk device based on whether there is a RomWBW hard disk 
+partition on the disk containing the slices.   If there is no RomWBW 
+partition, then RomWBW will assume the 512 directory entry format for 
+all slices and will assume the slices start at the first sector of 
+the hard disk.  If there is a RomWBW partition on the hard disk 
+device, then RomWBW will assume the 1024 directory entry format for 
+all slices and will assume the slices are located in the defined 
+partition.  You cannot mix the hard disk formats on a single disk
+device.
+
+WARNNG: The hd1024_xxx.img files **must** be prefixed by a partition 
+table before being written to your disk media.  The hd1024_prefix.dat 
+file is provided for this.  The hd1024_prefix.dat defines the required 
+partition table.  Any number of hd1024 slice images can be 
+concatenated after the prefix.  For example, to make the 
+hd1024_cpm22.img file ready to write to your media, you would need to 
+do something like this:
+
+  | C:\RomWBW\Binary>copy /b hd1024_prefix.dat + hd1024_cpm22.img hd_cpm22.img
+  
+and then use the resulting hd_cpm22.img to write to the target media.
+
+For example, if you wanted to create a 2 slice disk image using the 
+hd1024 entry format that has ZSDOS in the first slice and Wordstar in 
+the second slice, you could use the following command from a Windows 
+command prompt:
+ 
+  | C:\RomWBW\Binary>copy /b hd1024_prefix.dat + hd1024_zsdos.img + hd1024_ws4.img hd_multi.img
+
+Since the hd512 format does not utilize a partition, you do not
+prefix the hd512_xxx.img files with anything.  They are ready to write
+to your media as is.
+
+In general, the hd1024 format is considered the better format to use. 
+It provides double the directory space and places all slices inside 
+of a hard disk partition that DOS/Windows should respect as "used" 
+space.
+
 Disk Images
 -----------
 
@@ -134,328 +217,297 @@ The standard RomWBW build process builds the disk images defined
 in this directory.  The resultant images are placed in the Binary
 directory and are ready to copy to your media.
 
+Additionally, a "combo" disk image is created in both the hd512 and
+hd1024 formats that contains a multi-slice image that is handy to
+use for initial testing.  The combo disk image contains the following
+slices:
+
+  | Slice 0: CP/M 2.2 (bootable)
+  | Slice 1: ZSDOS 1.1 (bootable)
+  | Slice 2: NZCOM (bootable), requires configuration
+  | Slice 3: CP/M 3 (bootable)
+  | Slice 4: ZPM3 (bootable)
+  | Slice 5: WordStar 4
+
 A description of the specific image files is found in the file
 called DiskList.txt in the Binary directory of the distribution.
 
+NOTE: The hd1024_combo.img file is already prefixed with 
+hd1024_prefix.dat, so you do not need to add the prefix file.  It is 
+ready to write to your media.
+
 Sample Run
 ----------
 
 Below is sample output from building the hard disk images:
 
 C:\Users\Wayne\Projects\RBC\Build\RomWBW\Source\Images>Build.cmd
-  | :
-  | : Cleaning...
-  | :
-  | :
-  | : Creating System Images
-  | :
-  | ..\bl\bl.bin
-  | ..\cpm22\os2ccp.bin
-  | ..\cpm22\os3bdos.bin
-  | ..\cbios\cbios_wbw.bin
-  |         1 file(s) copied.
-  | ..\bl\bl.bin
-  | ..\cpm22\os2ccp.bin
-  | ..\cpm22\os3bdos.bin
-  | ..\cbios\cbios_una.bin
+
+  | Building Floppy Disk Images...
+  | 
+  | Generating cpm22 1.44MB Floppy Disk...
+  | cpmcp -f wbw_fd144 fd144_cpm22.img d_cpm22/u0/*.* 0:
+  | cpmcp -f wbw_fd144 fd144_cpm22.img d_cpm22/u1/*.* 1:
+  | cpmcp -f wbw_fd144 fd144_cpm22.img ../../Binary/Apps/*.com 0:
+  | cpmcp -f wbw_fd144 fd144_cpm22.img ../../Binary/Apps/Tunes/*.pt? 3:
+  | cpmcp -f wbw_fd144 fd144_cpm22.img ../../Binary/Apps/Tunes/*.mym 3:
+  | cpmcp -f wbw_fd144 fd144_cpm22.img ../CPM22/cpm_wbw.sys 0:cpm.sys
+  | cpmcp -f wbw_fd144 fd144_cpm22.img Common/*.* 0:
+  | Moving image fd144_cpm22.img into output directory...
+  | Generating zsdos 1.44MB Floppy Disk...
+  | cpmcp -f wbw_fd144 fd144_zsdos.img d_zsdos/u0/*.* 0:
+  | cpmcp -f wbw_fd144 fd144_zsdos.img d_zsdos/u1/*.* 1:
+  | cpmcp -f wbw_fd144 fd144_zsdos.img ../../Binary/Apps/*.com 0:
+  | cpmcp -f wbw_fd144 fd144_zsdos.img ../../Binary/Apps/Tunes/*.pt? 3:
+  | cpmcp -f wbw_fd144 fd144_zsdos.img ../../Binary/Apps/Tunes/*.mym 3:
+  | cpmcp -f wbw_fd144 fd144_zsdos.img ../ZSDOS/zsys_wbw.sys 0:zsys.sys
+  | cpmcp -f wbw_fd144 fd144_zsdos.img Common/*.* 0:
+  | Moving image fd144_zsdos.img into output directory...
+  | Generating nzcom 1.44MB Floppy Disk...
+  | cpmcp -f wbw_fd144 fd144_nzcom.img d_nzcom/u0/*.* 0:
+  | cpmcp -f wbw_fd144 fd144_nzcom.img ../../Binary/Apps/*.com 0:
+  | cpmcp -f wbw_fd144 fd144_nzcom.img ../../Binary/Apps/Tunes/*.pt? 3:
+  | cpmcp -f wbw_fd144 fd144_nzcom.img ../../Binary/Apps/Tunes/*.mym 3:
+  | cpmcp -f wbw_fd144 fd144_nzcom.img ../CPM22/cpm_wbw.sys 0:cpm.sys
+  | cpmcp -f wbw_fd144 fd144_nzcom.img ../ZSDOS/zsys_wbw.sys 0:zsys.sys
+  | cpmcp -f wbw_fd144 fd144_nzcom.img Common/*.* 0:
+  | Moving image fd144_nzcom.img into output directory...
+  | Generating cpm3 1.44MB Floppy Disk...
+  | cpmcp -f wbw_fd144 fd144_cpm3.img d_cpm3/u0/*.* 0:
+  | cpmcp -f wbw_fd144 fd144_cpm3.img ../CPM3/cpmldr.com 0:
+  | cpmcp -f wbw_fd144 fd144_cpm3.img ../CPM3/cpmldr.sys 0:
+  | cpmcp -f wbw_fd144 fd144_cpm3.img ../CPM3/ccp.com 0:
+  | cpmcp -f wbw_fd144 fd144_cpm3.img ../CPM3/gencpm.com 0:
+  | cpmcp -f wbw_fd144 fd144_cpm3.img ../CPM3/genres.dat 0:
+  | cpmcp -f wbw_fd144 fd144_cpm3.img ../CPM3/genbnk.dat 0:
+  | cpmcp -f wbw_fd144 fd144_cpm3.img ../CPM3/bios3.spr 0:
+  | cpmcp -f wbw_fd144 fd144_cpm3.img ../CPM3/bnkbios3.spr 0:
+  | cpmcp -f wbw_fd144 fd144_cpm3.img ../CPM3/bdos3.spr 0:
+  | cpmcp -f wbw_fd144 fd144_cpm3.img ../CPM3/bnkbdos3.spr 0:
+  | cpmcp -f wbw_fd144 fd144_cpm3.img ../CPM3/resbdos3.spr 0:
+  | cpmcp -f wbw_fd144 fd144_cpm3.img ../CPM3/cpm3res.sys 0:
+  | cpmcp -f wbw_fd144 fd144_cpm3.img ../CPM3/cpm3bnk.sys 0:
+  | cpmcp -f wbw_fd144 fd144_cpm3.img ../CPM3/gencpm.dat 0:
+  | cpmcp -f wbw_fd144 fd144_cpm3.img ../CPM3/cpm3.sys 0:
+  | cpmcp -f wbw_fd144 fd144_cpm3.img ../CPM3/readme.1st 0:
+  | cpmcp -f wbw_fd144 fd144_cpm3.img ../CPM3/cpm3fix.pat 0:
+  | cpmcp -f wbw_fd144 fd144_cpm3.img ../../Binary/Apps/*.com 0:
+  | cpmcp -f wbw_fd144 fd144_cpm3.img ../../Binary/Apps/Tunes/*.pt? 3:
+  | cpmcp -f wbw_fd144 fd144_cpm3.img ../../Binary/Apps/Tunes/*.mym 3:
+  | cpmcp -f wbw_fd144 fd144_cpm3.img Common/*.* 0:
+  | Moving image fd144_cpm3.img into output directory...
+  | Generating zpm3 1.44MB Floppy Disk...
+  | cpmcp -f wbw_fd144 fd144_zpm3.img d_zpm3/u0/*.* 0:
+  | cpmcp -f wbw_fd144 fd144_zpm3.img d_zpm3/u10/*.* 10:
+  | cpmcp -f wbw_fd144 fd144_zpm3.img d_zpm3/u14/*.* 14:
+  | cpmcp -f wbw_fd144 fd144_zpm3.img d_zpm3/u15/*.* 15:
+  | cpmcp -f wbw_fd144 fd144_zpm3.img ../ZPM3/zpmldr.com 0:
+  | cpmcp -f wbw_fd144 fd144_zpm3.img ../ZPM3/zpmldr.sys 0:
+  | cpmcp -f wbw_fd144 fd144_zpm3.img ../CPM3/cpmldr.com 0:
+  | cpmcp -f wbw_fd144 fd144_zpm3.img ../CPM3/cpmldr.sys 0:
+  | cpmcp -f wbw_fd144 fd144_zpm3.img ../ZPM3/autotog.com 15:
+  | cpmcp -f wbw_fd144 fd144_zpm3.img ../ZPM3/clrhist.com 15:
+  | cpmcp -f wbw_fd144 fd144_zpm3.img ../ZPM3/setz3.com 15:
+  | cpmcp -f wbw_fd144 fd144_zpm3.img ../ZPM3/cpm3.sys 0:
+  | cpmcp -f wbw_fd144 fd144_zpm3.img ../ZPM3/zccp.com 0:
+  | cpmcp -f wbw_fd144 fd144_zpm3.img ../ZPM3/zinstal.zpm 0:
+  | cpmcp -f wbw_fd144 fd144_zpm3.img ../ZPM3/startzpm.com 0:
+  | cpmcp -f wbw_fd144 fd144_zpm3.img ../ZPM3/makedos.com 0:
+  | cpmcp -f wbw_fd144 fd144_zpm3.img ../ZPM3/gencpm.dat 0:
+  | cpmcp -f wbw_fd144 fd144_zpm3.img ../ZPM3/bnkbios3.spr 0:
+  | cpmcp -f wbw_fd144 fd144_zpm3.img ../ZPM3/bnkbdos3.spr 0:
+  | cpmcp -f wbw_fd144 fd144_zpm3.img ../ZPM3/resbdos3.spr 0:
+  | cpmcp -f wbw_fd144 fd144_zpm3.img ../../Binary/Apps/*.com 15:
+  | cpmcp -f wbw_fd144 fd144_zpm3.img ../../Binary/Apps/Tunes/*.pt? 3:
+  | cpmcp -f wbw_fd144 fd144_zpm3.img ../../Binary/Apps/Tunes/*.mym 3:
+  | cpmcp -f wbw_fd144 fd144_zpm3.img Common/*.* 15:
+  | Moving image fd144_zpm3.img into output directory...
+  | Generating ws4 1.44MB Floppy Disk...
+  | cpmcp -f wbw_fd144 fd144_ws4.img d_ws4/u0/*.* 0:
+  | Moving image fd144_ws4.img into output directory...
+  | 
+  | Building Hard Disk Images (512 directory entry format)...
+  | 
+  | Generating cpm22 Hard Disk (512 directory entry format)...
+  | cpmcp -f wbw_hd512 hd512_cpm22.img d_cpm22/u0/*.* 0:
+  | cpmcp -f wbw_hd512 hd512_cpm22.img d_cpm22/u1/*.* 1:
+  | cpmcp -f wbw_hd512 hd512_cpm22.img ../../Binary/Apps/*.com 0:
+  | cpmcp -f wbw_hd512 hd512_cpm22.img ../../Binary/Apps/Tunes/*.pt? 3:
+  | cpmcp -f wbw_hd512 hd512_cpm22.img ../../Binary/Apps/Tunes/*.mym 3:
+  | cpmcp -f wbw_hd512 hd512_cpm22.img ../CPM22/cpm_wbw.sys 0:cpm.sys
+  | cpmcp -f wbw_hd512 hd512_cpm22.img Common/*.* 0:
+  | Moving image hd512_cpm22.img into output directory...
+  | Generating zsdos Hard Disk (512 directory entry format)...
+  | cpmcp -f wbw_hd512 hd512_zsdos.img d_zsdos/u0/*.* 0:
+  | cpmcp -f wbw_hd512 hd512_zsdos.img d_zsdos/u1/*.* 1:
+  | cpmcp -f wbw_hd512 hd512_zsdos.img ../../Binary/Apps/*.com 0:
+  | cpmcp -f wbw_hd512 hd512_zsdos.img ../../Binary/Apps/Tunes/*.pt? 3:
+  | cpmcp -f wbw_hd512 hd512_zsdos.img ../../Binary/Apps/Tunes/*.mym 3:
+  | cpmcp -f wbw_hd512 hd512_zsdos.img ../ZSDOS/zsys_wbw.sys 0:zsys.sys
+  | cpmcp -f wbw_hd512 hd512_zsdos.img Common/*.* 0:
+  | Moving image hd512_zsdos.img into output directory...
+  | Generating nzcom Hard Disk (512 directory entry format)...
+  | cpmcp -f wbw_hd512 hd512_nzcom.img d_nzcom/u0/*.* 0:
+  | cpmcp -f wbw_hd512 hd512_nzcom.img ../../Binary/Apps/*.com 0:
+  | cpmcp -f wbw_hd512 hd512_nzcom.img ../../Binary/Apps/Tunes/*.pt? 3:
+  | cpmcp -f wbw_hd512 hd512_nzcom.img ../../Binary/Apps/Tunes/*.mym 3:
+  | cpmcp -f wbw_hd512 hd512_nzcom.img ../CPM22/cpm_wbw.sys 0:cpm.sys
+  | cpmcp -f wbw_hd512 hd512_nzcom.img ../ZSDOS/zsys_wbw.sys 0:zsys.sys
+  | cpmcp -f wbw_hd512 hd512_nzcom.img Common/*.* 0:
+  | Moving image hd512_nzcom.img into output directory...
+  | Generating cpm3 Hard Disk (512 directory entry format)...
+  | cpmcp -f wbw_hd512 hd512_cpm3.img d_cpm3/u0/*.* 0:
+  | cpmcp -f wbw_hd512 hd512_cpm3.img ../CPM3/cpmldr.com 0:
+  | cpmcp -f wbw_hd512 hd512_cpm3.img ../CPM3/cpmldr.sys 0:
+  | cpmcp -f wbw_hd512 hd512_cpm3.img ../CPM3/ccp.com 0:
+  | cpmcp -f wbw_hd512 hd512_cpm3.img ../CPM3/gencpm.com 0:
+  | cpmcp -f wbw_hd512 hd512_cpm3.img ../CPM3/genres.dat 0:
+  | cpmcp -f wbw_hd512 hd512_cpm3.img ../CPM3/genbnk.dat 0:
+  | cpmcp -f wbw_hd512 hd512_cpm3.img ../CPM3/bios3.spr 0:
+  | cpmcp -f wbw_hd512 hd512_cpm3.img ../CPM3/bnkbios3.spr 0:
+  | cpmcp -f wbw_hd512 hd512_cpm3.img ../CPM3/bdos3.spr 0:
+  | cpmcp -f wbw_hd512 hd512_cpm3.img ../CPM3/bnkbdos3.spr 0:
+  | cpmcp -f wbw_hd512 hd512_cpm3.img ../CPM3/resbdos3.spr 0:
+  | cpmcp -f wbw_hd512 hd512_cpm3.img ../CPM3/cpm3res.sys 0:
+  | cpmcp -f wbw_hd512 hd512_cpm3.img ../CPM3/cpm3bnk.sys 0:
+  | cpmcp -f wbw_hd512 hd512_cpm3.img ../CPM3/gencpm.dat 0:
+  | cpmcp -f wbw_hd512 hd512_cpm3.img ../CPM3/cpm3.sys 0:
+  | cpmcp -f wbw_hd512 hd512_cpm3.img ../CPM3/readme.1st 0:
+  | cpmcp -f wbw_hd512 hd512_cpm3.img ../CPM3/cpm3fix.pat 0:
+  | cpmcp -f wbw_hd512 hd512_cpm3.img ../../Binary/Apps/*.com 0:
+  | cpmcp -f wbw_hd512 hd512_cpm3.img ../../Binary/Apps/Tunes/*.pt? 3:
+  | cpmcp -f wbw_hd512 hd512_cpm3.img ../../Binary/Apps/Tunes/*.mym 3:
+  | cpmcp -f wbw_hd512 hd512_cpm3.img Common/*.* 0:
+  | Moving image hd512_cpm3.img into output directory...
+  | Generating zpm3 Hard Disk (512 directory entry format)...
+  | cpmcp -f wbw_hd512 hd512_zpm3.img d_zpm3/u0/*.* 0:
+  | cpmcp -f wbw_hd512 hd512_zpm3.img d_zpm3/u10/*.* 10:
+  | cpmcp -f wbw_hd512 hd512_zpm3.img d_zpm3/u14/*.* 14:
+  | cpmcp -f wbw_hd512 hd512_zpm3.img d_zpm3/u15/*.* 15:
+  | cpmcp -f wbw_hd512 hd512_zpm3.img ../ZPM3/zpmldr.com 0:
+  | cpmcp -f wbw_hd512 hd512_zpm3.img ../ZPM3/zpmldr.sys 0:
+  | cpmcp -f wbw_hd512 hd512_zpm3.img ../CPM3/cpmldr.com 0:
+  | cpmcp -f wbw_hd512 hd512_zpm3.img ../CPM3/cpmldr.sys 0:
+  | cpmcp -f wbw_hd512 hd512_zpm3.img ../ZPM3/autotog.com 15:
+  | cpmcp -f wbw_hd512 hd512_zpm3.img ../ZPM3/clrhist.com 15:
+  | cpmcp -f wbw_hd512 hd512_zpm3.img ../ZPM3/setz3.com 15:
+  | cpmcp -f wbw_hd512 hd512_zpm3.img ../ZPM3/cpm3.sys 0:
+  | cpmcp -f wbw_hd512 hd512_zpm3.img ../ZPM3/zccp.com 0:
+  | cpmcp -f wbw_hd512 hd512_zpm3.img ../ZPM3/zinstal.zpm 0:
+  | cpmcp -f wbw_hd512 hd512_zpm3.img ../ZPM3/startzpm.com 0:
+  | cpmcp -f wbw_hd512 hd512_zpm3.img ../ZPM3/makedos.com 0:
+  | cpmcp -f wbw_hd512 hd512_zpm3.img ../ZPM3/gencpm.dat 0:
+  | cpmcp -f wbw_hd512 hd512_zpm3.img ../ZPM3/bnkbios3.spr 0:
+  | cpmcp -f wbw_hd512 hd512_zpm3.img ../ZPM3/bnkbdos3.spr 0:
+  | cpmcp -f wbw_hd512 hd512_zpm3.img ../ZPM3/resbdos3.spr 0:
+  | cpmcp -f wbw_hd512 hd512_zpm3.img ../../Binary/Apps/*.com 15:
+  | cpmcp -f wbw_hd512 hd512_zpm3.img ../../Binary/Apps/Tunes/*.pt? 3:
+  | cpmcp -f wbw_hd512 hd512_zpm3.img ../../Binary/Apps/Tunes/*.mym 3:
+  | cpmcp -f wbw_hd512 hd512_zpm3.img Common/*.* 15:
+  | Moving image hd512_zpm3.img into output directory...
+  | Generating ws4 Hard Disk (512 directory entry format)...
+  | cpmcp -f wbw_hd512 hd512_ws4.img d_ws4/u0/*.* 0:
+  | Moving image hd512_ws4.img into output directory...
+  | 
+  | Building Combo Disk (512 directory entry format) Image...
+  | ..\..\Binary\hd512_cpm22.img
+  | ..\..\Binary\hd512_zsdos.img
+  | ..\..\Binary\hd512_nzcom.img
+  | ..\..\Binary\hd512_cpm3.img
+  | ..\..\Binary\hd512_zpm3.img
+  | ..\..\Binary\hd512_ws4.img
   |         1 file(s) copied.
-  | ..\bl\bl.bin
-  | ..\zcpr-dj\zcpr.bin
-  | ..\zsdos\zsdos.bin
-  | ..\cbios\cbios_wbw.bin
+  | 
+  | Building Hard Disk Images (1024 directory entry format)...
+  | 
+  | Generating cpm22 Hard Disk (1024 directory entry format)...
+  | cpmcp -f wbw_hd1024 hd1024_cpm22.img d_cpm22/u0/*.* 0:
+  | cpmcp -f wbw_hd1024 hd1024_cpm22.img d_cpm22/u1/*.* 1:
+  | cpmcp -f wbw_hd1024 hd1024_cpm22.img ../../Binary/Apps/*.com 0:
+  | cpmcp -f wbw_hd1024 hd1024_cpm22.img ../../Binary/Apps/Tunes/*.pt? 3:
+  | cpmcp -f wbw_hd1024 hd1024_cpm22.img ../../Binary/Apps/Tunes/*.mym 3:
+  | cpmcp -f wbw_hd1024 hd1024_cpm22.img ../CPM22/cpm_wbw.sys 0:cpm.sys
+  | cpmcp -f wbw_hd1024 hd1024_cpm22.img Common/*.* 0:
+  | Moving image hd1024_cpm22.img into output directory...
+  | Generating zsdos Hard Disk (1024 directory entry format)...
+  | cpmcp -f wbw_hd1024 hd1024_zsdos.img d_zsdos/u0/*.* 0:
+  | cpmcp -f wbw_hd1024 hd1024_zsdos.img d_zsdos/u1/*.* 1:
+  | cpmcp -f wbw_hd1024 hd1024_zsdos.img ../../Binary/Apps/*.com 0:
+  | cpmcp -f wbw_hd1024 hd1024_zsdos.img ../../Binary/Apps/Tunes/*.pt? 3:
+  | cpmcp -f wbw_hd1024 hd1024_zsdos.img ../../Binary/Apps/Tunes/*.mym 3:
+  | cpmcp -f wbw_hd1024 hd1024_zsdos.img ../ZSDOS/zsys_wbw.sys 0:zsys.sys
+  | cpmcp -f wbw_hd1024 hd1024_zsdos.img Common/*.* 0:
+  | Moving image hd1024_zsdos.img into output directory...
+  | Generating nzcom Hard Disk (1024 directory entry format)...
+  | cpmcp -f wbw_hd1024 hd1024_nzcom.img d_nzcom/u0/*.* 0:
+  | cpmcp -f wbw_hd1024 hd1024_nzcom.img ../../Binary/Apps/*.com 0:
+  | cpmcp -f wbw_hd1024 hd1024_nzcom.img ../../Binary/Apps/Tunes/*.pt? 3:
+  | cpmcp -f wbw_hd1024 hd1024_nzcom.img ../../Binary/Apps/Tunes/*.mym 3:
+  | cpmcp -f wbw_hd1024 hd1024_nzcom.img ../CPM22/cpm_wbw.sys 0:cpm.sys
+  | cpmcp -f wbw_hd1024 hd1024_nzcom.img ../ZSDOS/zsys_wbw.sys 0:zsys.sys
+  | cpmcp -f wbw_hd1024 hd1024_nzcom.img Common/*.* 0:
+  | Moving image hd1024_nzcom.img into output directory...
+  | Generating cpm3 Hard Disk (1024 directory entry format)...
+  | cpmcp -f wbw_hd1024 hd1024_cpm3.img d_cpm3/u0/*.* 0:
+  | cpmcp -f wbw_hd1024 hd1024_cpm3.img ../CPM3/cpmldr.com 0:
+  | cpmcp -f wbw_hd1024 hd1024_cpm3.img ../CPM3/cpmldr.sys 0:
+  | cpmcp -f wbw_hd1024 hd1024_cpm3.img ../CPM3/ccp.com 0:
+  | cpmcp -f wbw_hd1024 hd1024_cpm3.img ../CPM3/gencpm.com 0:
+  | cpmcp -f wbw_hd1024 hd1024_cpm3.img ../CPM3/genres.dat 0:
+  | cpmcp -f wbw_hd1024 hd1024_cpm3.img ../CPM3/genbnk.dat 0:
+  | cpmcp -f wbw_hd1024 hd1024_cpm3.img ../CPM3/bios3.spr 0:
+  | cpmcp -f wbw_hd1024 hd1024_cpm3.img ../CPM3/bnkbios3.spr 0:
+  | cpmcp -f wbw_hd1024 hd1024_cpm3.img ../CPM3/bdos3.spr 0:
+  | cpmcp -f wbw_hd1024 hd1024_cpm3.img ../CPM3/bnkbdos3.spr 0:
+  | cpmcp -f wbw_hd1024 hd1024_cpm3.img ../CPM3/resbdos3.spr 0:
+  | cpmcp -f wbw_hd1024 hd1024_cpm3.img ../CPM3/cpm3res.sys 0:
+  | cpmcp -f wbw_hd1024 hd1024_cpm3.img ../CPM3/cpm3bnk.sys 0:
+  | cpmcp -f wbw_hd1024 hd1024_cpm3.img ../CPM3/gencpm.dat 0:
+  | cpmcp -f wbw_hd1024 hd1024_cpm3.img ../CPM3/cpm3.sys 0:
+  | cpmcp -f wbw_hd1024 hd1024_cpm3.img ../CPM3/readme.1st 0:
+  | cpmcp -f wbw_hd1024 hd1024_cpm3.img ../CPM3/cpm3fix.pat 0:
+  | cpmcp -f wbw_hd1024 hd1024_cpm3.img ../../Binary/Apps/*.com 0:
+  | cpmcp -f wbw_hd1024 hd1024_cpm3.img ../../Binary/Apps/Tunes/*.pt? 3:
+  | cpmcp -f wbw_hd1024 hd1024_cpm3.img ../../Binary/Apps/Tunes/*.mym 3:
+  | cpmcp -f wbw_hd1024 hd1024_cpm3.img Common/*.* 0:
+  | Moving image hd1024_cpm3.img into output directory...
+  | Generating zpm3 Hard Disk (1024 directory entry format)...
+  | cpmcp -f wbw_hd1024 hd1024_zpm3.img d_zpm3/u0/*.* 0:
+  | cpmcp -f wbw_hd1024 hd1024_zpm3.img d_zpm3/u10/*.* 10:
+  | cpmcp -f wbw_hd1024 hd1024_zpm3.img d_zpm3/u14/*.* 14:
+  | cpmcp -f wbw_hd1024 hd1024_zpm3.img d_zpm3/u15/*.* 15:
+  | cpmcp -f wbw_hd1024 hd1024_zpm3.img ../ZPM3/zpmldr.com 0:
+  | cpmcp -f wbw_hd1024 hd1024_zpm3.img ../ZPM3/zpmldr.sys 0:
+  | cpmcp -f wbw_hd1024 hd1024_zpm3.img ../CPM3/cpmldr.com 0:
+  | cpmcp -f wbw_hd1024 hd1024_zpm3.img ../CPM3/cpmldr.sys 0:
+  | cpmcp -f wbw_hd1024 hd1024_zpm3.img ../ZPM3/autotog.com 15:
+  | cpmcp -f wbw_hd1024 hd1024_zpm3.img ../ZPM3/clrhist.com 15:
+  | cpmcp -f wbw_hd1024 hd1024_zpm3.img ../ZPM3/setz3.com 15:
+  | cpmcp -f wbw_hd1024 hd1024_zpm3.img ../ZPM3/cpm3.sys 0:
+  | cpmcp -f wbw_hd1024 hd1024_zpm3.img ../ZPM3/zccp.com 0:
+  | cpmcp -f wbw_hd1024 hd1024_zpm3.img ../ZPM3/zinstal.zpm 0:
+  | cpmcp -f wbw_hd1024 hd1024_zpm3.img ../ZPM3/startzpm.com 0:
+  | cpmcp -f wbw_hd1024 hd1024_zpm3.img ../ZPM3/makedos.com 0:
+  | cpmcp -f wbw_hd1024 hd1024_zpm3.img ../ZPM3/gencpm.dat 0:
+  | cpmcp -f wbw_hd1024 hd1024_zpm3.img ../ZPM3/bnkbios3.spr 0:
+  | cpmcp -f wbw_hd1024 hd1024_zpm3.img ../ZPM3/bnkbdos3.spr 0:
+  | cpmcp -f wbw_hd1024 hd1024_zpm3.img ../ZPM3/resbdos3.spr 0:
+  | cpmcp -f wbw_hd1024 hd1024_zpm3.img ../../Binary/Apps/*.com 15:
+  | cpmcp -f wbw_hd1024 hd1024_zpm3.img ../../Binary/Apps/Tunes/*.pt? 3:
+  | cpmcp -f wbw_hd1024 hd1024_zpm3.img ../../Binary/Apps/Tunes/*.mym 3:
+  | cpmcp -f wbw_hd1024 hd1024_zpm3.img Common/*.* 15:
+  | Moving image hd1024_zpm3.img into output directory...
+  | Generating ws4 Hard Disk (1024 directory entry format)...
+  | cpmcp -f wbw_hd1024 hd1024_ws4.img d_ws4/u0/*.* 0:
+  | Moving image hd1024_ws4.img into output directory...
   |         1 file(s) copied.
-  | ..\bl\bl.bin
-  | ..\zcpr-dj\zcpr.bin
-  | ..\zsdos\zsdos.bin
-  | ..\cbios\cbios_una.bin
+  | 
+  | Building Combo Disk (1024 directory entry format) Image...
+  | hd1024_prefix.dat
+  | ..\..\Binary\hd1024_cpm22.img
+  | ..\..\Binary\hd1024_zsdos.img
+  | ..\..\Binary\hd1024_nzcom.img
+  | ..\..\Binary\hd1024_cpm3.img
+  | ..\..\Binary\hd1024_zpm3.img
+  | ..\..\Binary\hd1024_ws4.img
   |         1 file(s) copied.
-  | :
-  | : Building Floppy Disk Images...
-  | :
-  | Generating Floppy Disk cpm22...
-  | cpmcp -f wbw_fd144 fd_cpm22.img d_cpm22/u0/*.* 0:
-  | cpmcp -f wbw_fd144 fd_cpm22.img d_cpm22/u1/*.* 1:
-  | cpmcp -f wbw_fd144 fd_cpm22.img ../../Binary/Apps/assign.com 0:
-  | cpmcp -f wbw_fd144 fd_cpm22.img ../../Binary/Apps/fat.com 0:
-  | cpmcp -f wbw_fd144 fd_cpm22.img ../../Binary/Apps/fdu.com 0:
-  | cpmcp -f wbw_fd144 fd_cpm22.img ../../Binary/Apps/format.com 0:
-  | cpmcp -f wbw_fd144 fd_cpm22.img ../../Binary/Apps/mode.com 0:
-  | cpmcp -f wbw_fd144 fd_cpm22.img ../../Binary/Apps/osldr.com 0:
-  | cpmcp -f wbw_fd144 fd_cpm22.img ../../Binary/Apps/rtc.com 0:
-  | cpmcp -f wbw_fd144 fd_cpm22.img ../../Binary/Apps/survey.com 0:
-  | cpmcp -f wbw_fd144 fd_cpm22.img ../../Binary/Apps/syscopy.com 0:
-  | cpmcp -f wbw_fd144 fd_cpm22.img ../../Binary/Apps/sysgen.com 0:
-  | cpmcp -f wbw_fd144 fd_cpm22.img ../../Binary/Apps/talk.com 0:
-  | cpmcp -f wbw_fd144 fd_cpm22.img ../../Binary/Apps/timer.com 0:
-  | cpmcp -f wbw_fd144 fd_cpm22.img ../../Binary/Apps/xm.com 0:
-  | cpmcp -f wbw_fd144 fd_cpm22.img ../../Binary/Apps/inttest.com 0:
-  | cpmcp -f wbw_fd144 fd_cpm22.img ../../Binary/Apps/tune.com 3:
-  | cpmcp -f wbw_fd144 fd_cpm22.img ../../Binary/Apps/Tunes/*.* 3:
-  | Adding System Image cpm_wbw...
-  | Moving image fd_cpm22.img into output directory...
-  |         1 file(s) moved.
-  | Generating Floppy Disk zsdos...
-  | cpmcp -f wbw_fd144 fd_zsdos.img d_zsdos/u0/*.* 0:
-  | cpmcp -f wbw_fd144 fd_zsdos.img d_zsdos/u1/*.* 1:
-  | cpmcp -f wbw_fd144 fd_zsdos.img ../../Binary/Apps/assign.com 0:
-  | cpmcp -f wbw_fd144 fd_zsdos.img ../../Binary/Apps/fat.com 0:
-  | cpmcp -f wbw_fd144 fd_zsdos.img ../../Binary/Apps/fdu.com 0:
-  | cpmcp -f wbw_fd144 fd_zsdos.img ../../Binary/Apps/format.com 0:
-  | cpmcp -f wbw_fd144 fd_zsdos.img ../../Binary/Apps/mode.com 0:
-  | cpmcp -f wbw_fd144 fd_zsdos.img ../../Binary/Apps/osldr.com 0:
-  | cpmcp -f wbw_fd144 fd_zsdos.img ../../Binary/Apps/rtc.com 0:
-  | cpmcp -f wbw_fd144 fd_zsdos.img ../../Binary/Apps/survey.com 0:
-  | cpmcp -f wbw_fd144 fd_zsdos.img ../../Binary/Apps/syscopy.com 0:
-  | cpmcp -f wbw_fd144 fd_zsdos.img ../../Binary/Apps/sysgen.com 0:
-  | cpmcp -f wbw_fd144 fd_zsdos.img ../../Binary/Apps/talk.com 0:
-  | cpmcp -f wbw_fd144 fd_zsdos.img ../../Binary/Apps/timer.com 0:
-  | cpmcp -f wbw_fd144 fd_zsdos.img ../../Binary/Apps/xm.com 0:
-  | cpmcp -f wbw_fd144 fd_zsdos.img ../../Binary/Apps/inttest.com 0:
-  | cpmcp -f wbw_fd144 fd_zsdos.img ../../Binary/Apps/tune.com 3:
-  | cpmcp -f wbw_fd144 fd_zsdos.img ../../Binary/Apps/Tunes/*.* 3:
-  | Adding System Image zsys_wbw...
-  | Moving image fd_zsdos.img into output directory...
-  |         1 file(s) moved.
-  | Generating Floppy Disk nzcom...
-  | cpmcp -f wbw_fd144 fd_nzcom.img d_nzcom/u0/*.* 0:
-  | cpmcp -f wbw_fd144 fd_nzcom.img ../../Binary/Apps/assign.com 0:
-  | cpmcp -f wbw_fd144 fd_nzcom.img ../../Binary/Apps/fat.com 0:
-  | cpmcp -f wbw_fd144 fd_nzcom.img ../../Binary/Apps/fdu.com 0:
-  | cpmcp -f wbw_fd144 fd_nzcom.img ../../Binary/Apps/format.com 0:
-  | cpmcp -f wbw_fd144 fd_nzcom.img ../../Binary/Apps/mode.com 0:
-  | cpmcp -f wbw_fd144 fd_nzcom.img ../../Binary/Apps/osldr.com 0:
-  | cpmcp -f wbw_fd144 fd_nzcom.img ../../Binary/Apps/rtc.com 0:
-  | cpmcp -f wbw_fd144 fd_nzcom.img ../../Binary/Apps/survey.com 0:
-  | cpmcp -f wbw_fd144 fd_nzcom.img ../../Binary/Apps/syscopy.com 0:
-  | cpmcp -f wbw_fd144 fd_nzcom.img ../../Binary/Apps/sysgen.com 0:
-  | cpmcp -f wbw_fd144 fd_nzcom.img ../../Binary/Apps/talk.com 0:
-  | cpmcp -f wbw_fd144 fd_nzcom.img ../../Binary/Apps/timer.com 0:
-  | cpmcp -f wbw_fd144 fd_nzcom.img ../../Binary/Apps/xm.com 0:
-  | cpmcp -f wbw_fd144 fd_nzcom.img ../../Binary/Apps/inttest.com 0:
-  | cpmcp -f wbw_fd144 fd_nzcom.img ../../Binary/Apps/tune.com 3:
-  | cpmcp -f wbw_fd144 fd_nzcom.img ../../Binary/Apps/Tunes/*.* 3:
-  | Adding System Image zsys_wbw...
-  | Moving image fd_nzcom.img into output directory...
-  |         1 file(s) moved.
-  | Generating Floppy Disk cpm3...
-  | cpmcp -f wbw_fd144 fd_cpm3.img d_cpm3/u0/*.* 0:
-  | cpmcp -f wbw_fd144 fd_cpm3.img ../CPM3/cpmldr.com 0:
-  | cpmcp -f wbw_fd144 fd_cpm3.img ../CPM3/ccp.com 0:
-  | cpmcp -f wbw_fd144 fd_cpm3.img ../CPM3/gencpm.com 0:
-  | cpmcp -f wbw_fd144 fd_cpm3.img ../CPM3/genres.dat 0:
-  | cpmcp -f wbw_fd144 fd_cpm3.img ../CPM3/genbnk.dat 0:
-  | cpmcp -f wbw_fd144 fd_cpm3.img ../CPM3/bios3.spr 0:
-  | cpmcp -f wbw_fd144 fd_cpm3.img ../CPM3/bnkbios3.spr 0:
-  | cpmcp -f wbw_fd144 fd_cpm3.img ../CPM3/bdos3.spr 0:
-  | cpmcp -f wbw_fd144 fd_cpm3.img ../CPM3/bnkbdos3.spr 0:
-  | cpmcp -f wbw_fd144 fd_cpm3.img ../CPM3/resbdos3.spr 0:
-  | cpmcp -f wbw_fd144 fd_cpm3.img ../CPM3/cpm3res.sys 0:
-  | cpmcp -f wbw_fd144 fd_cpm3.img ../CPM3/cpm3bnk.sys 0:
-  | cpmcp -f wbw_fd144 fd_cpm3.img ../CPM3/gencpm.dat 0:
-  | cpmcp -f wbw_fd144 fd_cpm3.img ../CPM3/cpm3.sys 0:
-  | cpmcp -f wbw_fd144 fd_cpm3.img ../CPM3/readme.1st 0:
-  | cpmcp -f wbw_fd144 fd_cpm3.img ../CPM3/cpm3fix.pat 0:
-  | cpmcp -f wbw_fd144 fd_cpm3.img ../../Binary/Apps/assign.com 0:
-  | cpmcp -f wbw_fd144 fd_cpm3.img ../../Binary/Apps/fat.com 0:
-  | cpmcp -f wbw_fd144 fd_cpm3.img ../../Binary/Apps/fdu.com 0:
-  | cpmcp -f wbw_fd144 fd_cpm3.img ../../Binary/Apps/format.com 0:
-  | cpmcp -f wbw_fd144 fd_cpm3.img ../../Binary/Apps/mode.com 0:
-  | cpmcp -f wbw_fd144 fd_cpm3.img ../../Binary/Apps/osldr.com 0:
-  | cpmcp -f wbw_fd144 fd_cpm3.img ../../Binary/Apps/rtc.com 0:
-  | cpmcp -f wbw_fd144 fd_cpm3.img ../../Binary/Apps/survey.com 0:
-  | cpmcp -f wbw_fd144 fd_cpm3.img ../../Binary/Apps/syscopy.com 0:
-  | cpmcp -f wbw_fd144 fd_cpm3.img ../../Binary/Apps/sysgen.com 0:
-  | cpmcp -f wbw_fd144 fd_cpm3.img ../../Binary/Apps/talk.com 0:
-  | cpmcp -f wbw_fd144 fd_cpm3.img ../../Binary/Apps/timer.com 0:
-  | cpmcp -f wbw_fd144 fd_cpm3.img ../../Binary/Apps/xm.com 0:
-  | cpmcp -f wbw_fd144 fd_cpm3.img ../../Binary/Apps/inttest.com 0:
-  | cpmcp -f wbw_fd144 fd_cpm3.img ../../Binary/Apps/tune.com 3:
-  | cpmcp -f wbw_fd144 fd_cpm3.img ../../Binary/Apps/Tunes/*.* 3:
-  | Moving image fd_cpm3.img into output directory...
-  |         1 file(s) moved.
-  | Generating Floppy Disk zpm3...
-  | cpmcp -f wbw_fd144 fd_zpm3.img d_zpm3/u0/*.* 0:
-  | cpmcp -f wbw_fd144 fd_zpm3.img d_zpm3/u10/*.* 10:
-  | cpmcp -f wbw_fd144 fd_zpm3.img d_zpm3/u14/*.* 14:
-  | cpmcp -f wbw_fd144 fd_zpm3.img d_zpm3/u15/*.* 15:
-  | cpmcp -f wbw_fd144 fd_zpm3.img ../ZPM3/zpmldr.com 0:
-  | cpmcp -f wbw_fd144 fd_zpm3.img ../ZPM3/cpmldr.com 0:
-  | cpmcp -f wbw_fd144 fd_zpm3.img ../ZPM3/autotog.com 0:
-  | cpmcp -f wbw_fd144 fd_zpm3.img ../ZPM3/clrhist.com 0:
-  | cpmcp -f wbw_fd144 fd_zpm3.img ../ZPM3/setz3.com 0:
-  | cpmcp -f wbw_fd144 fd_zpm3.img ../ZPM3/cpm3.sys 0:
-  | cpmcp -f wbw_fd144 fd_zpm3.img ../ZPM3/zccp.com 0:
-  | cpmcp -f wbw_fd144 fd_zpm3.img ../ZPM3/zinstal.zpm 0:
-  | cpmcp -f wbw_fd144 fd_zpm3.img ../ZPM3/startzpm.com 0:
-  | cpmcp -f wbw_fd144 fd_zpm3.img ../ZPM3/makedos.com 0:
-  | cpmcp -f wbw_fd144 fd_zpm3.img ../ZPM3/gencpm.dat 0:
-  | cpmcp -f wbw_fd144 fd_zpm3.img ../ZPM3/bnkbios3.spr 0:
-  | cpmcp -f wbw_fd144 fd_zpm3.img ../ZPM3/bnkbdos3.spr 0:
-  | cpmcp -f wbw_fd144 fd_zpm3.img ../ZPM3/resbdos3.spr 0:
-  | cpmcp -f wbw_fd144 fd_zpm3.img ../../Binary/Apps/assign.com 0:
-  | cpmcp -f wbw_fd144 fd_zpm3.img ../../Binary/Apps/fat.com 0:
-  | cpmcp -f wbw_fd144 fd_zpm3.img ../../Binary/Apps/fdu.com 0:
-  | cpmcp -f wbw_fd144 fd_zpm3.img ../../Binary/Apps/format.com 0:
-  | cpmcp -f wbw_fd144 fd_zpm3.img ../../Binary/Apps/mode.com 0:
-  | cpmcp -f wbw_fd144 fd_zpm3.img ../../Binary/Apps/osldr.com 0:
-  | cpmcp -f wbw_fd144 fd_zpm3.img ../../Binary/Apps/rtc.com 0:
-  | cpmcp -f wbw_fd144 fd_zpm3.img ../../Binary/Apps/survey.com 0:
-  | cpmcp -f wbw_fd144 fd_zpm3.img ../../Binary/Apps/syscopy.com 0:
-  | cpmcp -f wbw_fd144 fd_zpm3.img ../../Binary/Apps/sysgen.com 0:
-  | cpmcp -f wbw_fd144 fd_zpm3.img ../../Binary/Apps/talk.com 0:
-  | cpmcp -f wbw_fd144 fd_zpm3.img ../../Binary/Apps/timer.com 0:
-  | cpmcp -f wbw_fd144 fd_zpm3.img ../../Binary/Apps/xm.com 0:
-  | cpmcp -f wbw_fd144 fd_zpm3.img ../../Binary/Apps/inttest.com 0:
-  | cpmcp -f wbw_fd144 fd_zpm3.img ../../Binary/Apps/tune.com 3:
-  | cpmcp -f wbw_fd144 fd_zpm3.img ../../Binary/Apps/Tunes/*.* 3:
-  | Moving image fd_zpm3.img into output directory...
-  |         1 file(s) moved.
-  | Generating Floppy Disk ws4...
-  | cpmcp -f wbw_fd144 fd_ws4.img d_ws4/u0/*.* 0:
-  | Moving image fd_ws4.img into output directory...
-  |         1 file(s) moved.
-  | :
-  | : Building Hard Disk Images...
-  | :
-  | Generating Hard Disk cpm22...
-  | cpmcp -f wbw_hd0 hd_cpm22.img d_cpm22/u0/*.* 0:
-  | cpmcp -f wbw_hd0 hd_cpm22.img d_cpm22/u1/*.* 1:
-  | cpmcp -f wbw_hd0 hd_cpm22.img ../../Binary/Apps/assign.com 0:
-  | cpmcp -f wbw_hd0 hd_cpm22.img ../../Binary/Apps/fat.com 0:
-  | cpmcp -f wbw_hd0 hd_cpm22.img ../../Binary/Apps/fdu.com 0:
-  | cpmcp -f wbw_hd0 hd_cpm22.img ../../Binary/Apps/format.com 0:
-  | cpmcp -f wbw_hd0 hd_cpm22.img ../../Binary/Apps/mode.com 0:
-  | cpmcp -f wbw_hd0 hd_cpm22.img ../../Binary/Apps/osldr.com 0:
-  | cpmcp -f wbw_hd0 hd_cpm22.img ../../Binary/Apps/rtc.com 0:
-  | cpmcp -f wbw_hd0 hd_cpm22.img ../../Binary/Apps/survey.com 0:
-  | cpmcp -f wbw_hd0 hd_cpm22.img ../../Binary/Apps/syscopy.com 0:
-  | cpmcp -f wbw_hd0 hd_cpm22.img ../../Binary/Apps/sysgen.com 0:
-  | cpmcp -f wbw_hd0 hd_cpm22.img ../../Binary/Apps/talk.com 0:
-  | cpmcp -f wbw_hd0 hd_cpm22.img ../../Binary/Apps/timer.com 0:
-  | cpmcp -f wbw_hd0 hd_cpm22.img ../../Binary/Apps/xm.com 0:
-  | cpmcp -f wbw_hd0 hd_cpm22.img ../../Binary/Apps/inttest.com 0:
-  | cpmcp -f wbw_hd0 hd_cpm22.img ../../Binary/Apps/tune.com 3:
-  | cpmcp -f wbw_hd0 hd_cpm22.img ../../Binary/Apps/Tunes/*.* 3:
-  | Adding System Image cpm_wbw...
-  | Moving image hd_cpm22.img into output directory...
-  |         1 file(s) moved.
-  | Generating Hard Disk zsdos...
-  | cpmcp -f wbw_hd0 hd_zsdos.img d_zsdos/u0/*.* 0:
-  | cpmcp -f wbw_hd0 hd_zsdos.img d_zsdos/u1/*.* 1:
-  | cpmcp -f wbw_hd0 hd_zsdos.img ../../Binary/Apps/assign.com 0:
-  | cpmcp -f wbw_hd0 hd_zsdos.img ../../Binary/Apps/fat.com 0:
-  | cpmcp -f wbw_hd0 hd_zsdos.img ../../Binary/Apps/fdu.com 0:
-  | cpmcp -f wbw_hd0 hd_zsdos.img ../../Binary/Apps/format.com 0:
-  | cpmcp -f wbw_hd0 hd_zsdos.img ../../Binary/Apps/mode.com 0:
-  | cpmcp -f wbw_hd0 hd_zsdos.img ../../Binary/Apps/osldr.com 0:
-  | cpmcp -f wbw_hd0 hd_zsdos.img ../../Binary/Apps/rtc.com 0:
-  | cpmcp -f wbw_hd0 hd_zsdos.img ../../Binary/Apps/survey.com 0:
-  | cpmcp -f wbw_hd0 hd_zsdos.img ../../Binary/Apps/syscopy.com 0:
-  | cpmcp -f wbw_hd0 hd_zsdos.img ../../Binary/Apps/sysgen.com 0:
-  | cpmcp -f wbw_hd0 hd_zsdos.img ../../Binary/Apps/talk.com 0:
-  | cpmcp -f wbw_hd0 hd_zsdos.img ../../Binary/Apps/timer.com 0:
-  | cpmcp -f wbw_hd0 hd_zsdos.img ../../Binary/Apps/xm.com 0:
-  | cpmcp -f wbw_hd0 hd_zsdos.img ../../Binary/Apps/inttest.com 0:
-  | cpmcp -f wbw_hd0 hd_zsdos.img ../../Binary/Apps/tune.com 3:
-  | cpmcp -f wbw_hd0 hd_zsdos.img ../../Binary/Apps/Tunes/*.* 3:
-  | Adding System Image zsys_wbw...
-  | Moving image hd_zsdos.img into output directory...
-  |         1 file(s) moved.
-  | Generating Hard Disk nzcom...
-  | cpmcp -f wbw_hd0 hd_nzcom.img d_nzcom/u0/*.* 0:
-  | cpmcp -f wbw_hd0 hd_nzcom.img ../../Binary/Apps/assign.com 0:
-  | cpmcp -f wbw_hd0 hd_nzcom.img ../../Binary/Apps/fat.com 0:
-  | cpmcp -f wbw_hd0 hd_nzcom.img ../../Binary/Apps/fdu.com 0:
-  | cpmcp -f wbw_hd0 hd_nzcom.img ../../Binary/Apps/format.com 0:
-  | cpmcp -f wbw_hd0 hd_nzcom.img ../../Binary/Apps/mode.com 0:
-  | cpmcp -f wbw_hd0 hd_nzcom.img ../../Binary/Apps/osldr.com 0:
-  | cpmcp -f wbw_hd0 hd_nzcom.img ../../Binary/Apps/rtc.com 0:
-  | cpmcp -f wbw_hd0 hd_nzcom.img ../../Binary/Apps/survey.com 0:
-  | cpmcp -f wbw_hd0 hd_nzcom.img ../../Binary/Apps/syscopy.com 0:
-  | cpmcp -f wbw_hd0 hd_nzcom.img ../../Binary/Apps/sysgen.com 0:
-  | cpmcp -f wbw_hd0 hd_nzcom.img ../../Binary/Apps/talk.com 0:
-  | cpmcp -f wbw_hd0 hd_nzcom.img ../../Binary/Apps/timer.com 0:
-  | cpmcp -f wbw_hd0 hd_nzcom.img ../../Binary/Apps/xm.com 0:
-  | cpmcp -f wbw_hd0 hd_nzcom.img ../../Binary/Apps/inttest.com 0:
-  | cpmcp -f wbw_hd0 hd_nzcom.img ../../Binary/Apps/tune.com 3:
-  | cpmcp -f wbw_hd0 hd_nzcom.img ../../Binary/Apps/Tunes/*.* 3:
-  | Adding System Image zsys_wbw...
-  | Moving image hd_nzcom.img into output directory...
-  |         1 file(s) moved.
-  | Generating Hard Disk cpm3...
-  | cpmcp -f wbw_hd0 hd_cpm3.img d_cpm3/u0/*.* 0:
-  | cpmcp -f wbw_hd0 hd_cpm3.img ../CPM3/cpmldr.com 0:
-  | cpmcp -f wbw_hd0 hd_cpm3.img ../CPM3/ccp.com 0:
-  | cpmcp -f wbw_hd0 hd_cpm3.img ../CPM3/gencpm.com 0:
-  | cpmcp -f wbw_hd0 hd_cpm3.img ../CPM3/genres.dat 0:
-  | cpmcp -f wbw_hd0 hd_cpm3.img ../CPM3/genbnk.dat 0:
-  | cpmcp -f wbw_hd0 hd_cpm3.img ../CPM3/bios3.spr 0:
-  | cpmcp -f wbw_hd0 hd_cpm3.img ../CPM3/bnkbios3.spr 0:
-  | cpmcp -f wbw_hd0 hd_cpm3.img ../CPM3/bdos3.spr 0:
-  | cpmcp -f wbw_hd0 hd_cpm3.img ../CPM3/bnkbdos3.spr 0:
-  | cpmcp -f wbw_hd0 hd_cpm3.img ../CPM3/resbdos3.spr 0:
-  | cpmcp -f wbw_hd0 hd_cpm3.img ../CPM3/cpm3res.sys 0:
-  | cpmcp -f wbw_hd0 hd_cpm3.img ../CPM3/cpm3bnk.sys 0:
-  | cpmcp -f wbw_hd0 hd_cpm3.img ../CPM3/gencpm.dat 0:
-  | cpmcp -f wbw_hd0 hd_cpm3.img ../CPM3/cpm3.sys 0:
-  | cpmcp -f wbw_hd0 hd_cpm3.img ../CPM3/readme.1st 0:
-  | cpmcp -f wbw_hd0 hd_cpm3.img ../CPM3/cpm3fix.pat 0:
-  | cpmcp -f wbw_hd0 hd_cpm3.img ../../Binary/Apps/assign.com 0:
-  | cpmcp -f wbw_hd0 hd_cpm3.img ../../Binary/Apps/fat.com 0:
-  | cpmcp -f wbw_hd0 hd_cpm3.img ../../Binary/Apps/fdu.com 0:
-  | cpmcp -f wbw_hd0 hd_cpm3.img ../../Binary/Apps/format.com 0:
-  | cpmcp -f wbw_hd0 hd_cpm3.img ../../Binary/Apps/mode.com 0:
-  | cpmcp -f wbw_hd0 hd_cpm3.img ../../Binary/Apps/osldr.com 0:
-  | cpmcp -f wbw_hd0 hd_cpm3.img ../../Binary/Apps/rtc.com 0:
-  | cpmcp -f wbw_hd0 hd_cpm3.img ../../Binary/Apps/survey.com 0:
-  | cpmcp -f wbw_hd0 hd_cpm3.img ../../Binary/Apps/syscopy.com 0:
-  | cpmcp -f wbw_hd0 hd_cpm3.img ../../Binary/Apps/sysgen.com 0:
-  | cpmcp -f wbw_hd0 hd_cpm3.img ../../Binary/Apps/talk.com 0:
-  | cpmcp -f wbw_hd0 hd_cpm3.img ../../Binary/Apps/timer.com 0:
-  | cpmcp -f wbw_hd0 hd_cpm3.img ../../Binary/Apps/xm.com 0:
-  | cpmcp -f wbw_hd0 hd_cpm3.img ../../Binary/Apps/inttest.com 0:
-  | cpmcp -f wbw_hd0 hd_cpm3.img ../../Binary/Apps/tune.com 3:
-  | cpmcp -f wbw_hd0 hd_cpm3.img ../../Binary/Apps/Tunes/*.* 3:
-  | Moving image hd_cpm3.img into output directory...
-  |         1 file(s) moved.
-  | Generating Hard Disk zpm3...
-  | cpmcp -f wbw_hd0 hd_zpm3.img d_zpm3/u0/*.* 0:
-  | cpmcp -f wbw_hd0 hd_zpm3.img d_zpm3/u10/*.* 10:
-  | cpmcp -f wbw_hd0 hd_zpm3.img d_zpm3/u14/*.* 14:
-  | cpmcp -f wbw_hd0 hd_zpm3.img d_zpm3/u15/*.* 15:
-  | cpmcp -f wbw_hd0 hd_zpm3.img ../ZPM3/zpmldr.com 0:
-  | cpmcp -f wbw_hd0 hd_zpm3.img ../ZPM3/cpmldr.com 0:
-  | cpmcp -f wbw_hd0 hd_zpm3.img ../ZPM3/autotog.com 0:
-  | cpmcp -f wbw_hd0 hd_zpm3.img ../ZPM3/clrhist.com 0:
-  | cpmcp -f wbw_hd0 hd_zpm3.img ../ZPM3/setz3.com 0:
-  | cpmcp -f wbw_hd0 hd_zpm3.img ../ZPM3/cpm3.sys 0:
-  | cpmcp -f wbw_hd0 hd_zpm3.img ../ZPM3/zccp.com 0:
-  | cpmcp -f wbw_hd0 hd_zpm3.img ../ZPM3/zinstal.zpm 0:
-  | cpmcp -f wbw_hd0 hd_zpm3.img ../ZPM3/startzpm.com 0:
-  | cpmcp -f wbw_hd0 hd_zpm3.img ../ZPM3/makedos.com 0:
-  | cpmcp -f wbw_hd0 hd_zpm3.img ../ZPM3/gencpm.dat 0:
-  | cpmcp -f wbw_hd0 hd_zpm3.img ../ZPM3/bnkbios3.spr 0:
-  | cpmcp -f wbw_hd0 hd_zpm3.img ../ZPM3/bnkbdos3.spr 0:
-  | cpmcp -f wbw_hd0 hd_zpm3.img ../ZPM3/resbdos3.spr 0:
-  | cpmcp -f wbw_hd0 hd_zpm3.img ../../Binary/Apps/assign.com 0:
-  | cpmcp -f wbw_hd0 hd_zpm3.img ../../Binary/Apps/fat.com 0:
-  | cpmcp -f wbw_hd0 hd_zpm3.img ../../Binary/Apps/fdu.com 0:
-  | cpmcp -f wbw_hd0 hd_zpm3.img ../../Binary/Apps/format.com 0:
-  | cpmcp -f wbw_hd0 hd_zpm3.img ../../Binary/Apps/mode.com 0:
-  | cpmcp -f wbw_hd0 hd_zpm3.img ../../Binary/Apps/osldr.com 0:
-  | cpmcp -f wbw_hd0 hd_zpm3.img ../../Binary/Apps/rtc.com 0:
-  | cpmcp -f wbw_hd0 hd_zpm3.img ../../Binary/Apps/survey.com 0:
-  | cpmcp -f wbw_hd0 hd_zpm3.img ../../Binary/Apps/syscopy.com 0:
-  | cpmcp -f wbw_hd0 hd_zpm3.img ../../Binary/Apps/sysgen.com 0:
-  | cpmcp -f wbw_hd0 hd_zpm3.img ../../Binary/Apps/talk.com 0:
-  | cpmcp -f wbw_hd0 hd_zpm3.img ../../Binary/Apps/timer.com 0:
-  | cpmcp -f wbw_hd0 hd_zpm3.img ../../Binary/Apps/xm.com 0:
-  | cpmcp -f wbw_hd0 hd_zpm3.img ../../Binary/Apps/inttest.com 0:
-  | cpmcp -f wbw_hd0 hd_zpm3.img ../../Binary/Apps/tune.com 3:
-  | cpmcp -f wbw_hd0 hd_zpm3.img ../../Binary/Apps/Tunes/*.* 3:
-  | Moving image hd_zpm3.img into output directory...
-  |         1 file(s) moved.
-  | Generating Hard Disk ws4...
-  | cpmcp -f wbw_hd0 hd_ws4.img d_ws4/u0/*.* 0:
-  | Moving image hd_ws4.img into output directory...
-  |         1 file(s) moved.

Source/Images/diskdefs

@@ -345,9 +345,9 @@ diskdef wbw_fd120
   os 2.2
 end
 
-# RomWBW 8320KB Hard Disk Slice
+# RomWBW 8320KB Hard Disk Slice (512 directory entry format)
 # Legacy format, 512 dir entries, 16,630 sectors / slice
-diskdef wbw_hd
+diskdef wbw_hd512
   seclen 512
   tracks 1040
   sectrk 16
@@ -358,8 +358,8 @@ diskdef wbw_hd
   os 2.2
 end
 
-# First 4 slices of wbw_hd
-diskdef wbw_hd0
+# First 4 slices of wbw_hd512
+diskdef wbw_hd512_0
   seclen 512
   tracks 1040
   sectrk 16
@@ -370,7 +370,7 @@ diskdef wbw_hd0
   os 2.2
 end
 
-diskdef wbw_hd1
+diskdef wbw_hd512_1
   seclen 512
   tracks 2080
   sectrk 16
@@ -381,7 +381,7 @@ diskdef wbw_hd1
   os 2.2
 end
 
-diskdef wbw_hd2
+diskdef wbw_hd512_2
   seclen 512
   tracks 3120
   sectrk 16
@@ -392,7 +392,7 @@ diskdef wbw_hd2
   os 2.2
 end
 
-diskdef wbw_hd3
+diskdef wbw_hd512_3
   seclen 512
   tracks 4160
   sectrk 16
@@ -404,10 +404,10 @@ diskdef wbw_hd3
 end
 
 
-# RomWBW 8MB Hard Disk
+# RomWBW 8MB Hard Disk (1024 directory entry format)
 # New format, 1024 dir entries, 16,384 sectors / slice
-# Pure filesystem image, no prefix
-diskdef wbw_hdnew
+# Pure filesystem image, no MBR prefix
+diskdef wbw_hd1024
   seclen 512
   tracks 1024
   sectrk 16
@@ -418,9 +418,9 @@ diskdef wbw_hdnew
   os 2.2
 end
 
-# First 4 slices of wbw_hdnew
+# First 4 slices of wbw_hd1024
 # Assumes 128KB prefix (256 sectors)
-diskdef wbw_hdnew0
+diskdef wbw_hd1024_0
   seclen 512
   tracks 1040
   sectrk 16
@@ -431,7 +431,7 @@ diskdef wbw_hdnew0
   os 2.2
 end
 
-diskdef wbw_hdnew1
+diskdef wbw_hd1024_1
   seclen 512
   tracks 2064
   sectrk 16
@@ -442,7 +442,7 @@ diskdef wbw_hdnew1
   os 2.2
 end
 
-diskdef wbw_hdnew2
+diskdef wbw_hd1024_2
   seclen 512
   tracks 3112
   sectrk 16
@@ -453,7 +453,7 @@ diskdef wbw_hdnew2
   os 2.2
 end
 
-diskdef wbw_hdnew3
+diskdef wbw_hd1024_3
   seclen 512
   tracks 4136
   sectrk 16

Source/Makefile

@@ -11,5 +11,6 @@ SUBDIRS += HBIOS CPM3
 SUBDIRS += ZPM3
 #SUBDIRS += BPBIOS
 SUBDIRS += Images
+SUBDIRS += ZRC
 TOOLS = ../Tools
 include $(TOOLS)/Makefile.inc

Source/ZPM3/Build.cmd

@@ -43,6 +43,11 @@ copy genbnk.dat gencpm.dat
 zx gencpm -auto -display
 rem pause
 
+rem ZPM3 Tools
+zx Z80ASM -clrhist/F
+zx Z80ASM -setz3/F
+zx Z80ASM -autotog/F
+
 rem Loader
 
 tasm -t80 -g3 -fFF loader.asm loader.bin loader.lst

Source/ZPM3/Clean.cmd

@@ -16,6 +16,9 @@ if exist zpmldr.com del zpmldr.com
 if exist cpmldr.com del cpmldr.com
 if exist startzpm.com del startzpm.com
 if exist gencpm.com del gencpm.com
+if exist clrhist.com del clrhist.com
+if exist setz3.com del setz3.com
+if exist autotog.com del autotog.com
 if exist *.dat del *.dat
 if exist biosldr?.rel del biosldr?.rel
 if exist *.bin del *.bin

Source/ZPM3/Makefile

@@ -1,9 +1,6 @@
 OBJECTS = zpmldr.com zpmldr.sys cpm3.sys startzpm.com zccp.com
-#ifdef REBUILD_ZPM_TOOLS
+NODELETE = makedos.com zinstal.zpm bnkbdos3.spr resbdos3.spr
 OBJECTS += setz3.com clrhist.com autotog.com
-#else
-NODELETE = setz3.com clrhist.com autotog.com makedos.com zinstal.zpm bnkbdos3.spr resbdos3.spr
-#endif
 OBJECTS += cpmldr.com cpmldr.sys zinstal.zpm makedos.com gencpm.dat bnkbios3.spr bnkbdos3.spr resbdos3.spr
 OTHERS = zpmldr.bin loader.bin biosldrd.rel biosldrc.rel util.rel gencpm.com
 DEST = ../../Binary/ZPM3/

Source/ZPM3/autotog.z80

@@ -45,13 +45,13 @@ ACPoff	equ	85h	; Offset in SCB base page of Auto Command Prompting bit
 HELPmsg:
 	db	' SYNTAX:'
 	db	10,13
-	db	'  AUTOTOG	Toggles the state of the Auto Command Prompting'
+	db	'  AUTOTOG      Toggles the state of the Auto Command Prompting'
 	db	10,13
-	db	'  AUTOTOG ON	Enables Auto Command Prompting'
+	db	'  AUTOTOG ON   Enables Auto Command Prompting'
 	db	10,13
-	db	'  AUTOTOG OFF	Disables Auto Command Prompting'
+	db	'  AUTOTOG OFF  Disables Auto Command Prompting'
 	db	10,13
-	db	'  AUTOTOG //	Displays a brief help message'
+	db	'  AUTOTOG //   Displays a brief help message'
 	db	'$'
 ONmsg:
 	db	'ZPM3 Auto Command Prompting is now enabled. Toggle with ^Q.'

Source/ZRC/Build.cmd

@@ -0,0 +1,13 @@
+@echo off
+setlocal
+
+if not exist ..\..\Binary\RCZ80_zrc.rom goto :err
+
+copy /b zrc_cfldr.bin + zrc_ptbl.bin + zrc_fill_1.bin + zrc_mon.bin + zrc_fill_2.bin + ..\..\Binary\RCZ80_zrc.rom + zrc_fill_3.bin ..\..\Binary\hd1024_zrc_prefix.dat
+
+goto :eof
+
+:err
+
+echo *** Can't build ZRC prefix file -- missing "..\..\Binary\RCZ80_zrc.rom"
+exit /b 1

Source/ZRC/Clean.cmd

@@ -0,0 +1,3 @@
+@echo off
+setlocal
+

Source/ZRC/Makefile

@@ -0,0 +1,19 @@
+HD1024ZRCPREFIX = hd1024_zrc_prefix.dat
+ZRCROM = ../../Binary/RCZ80_zrc.rom
+
+OBJECTS :=
+
+ifneq ($(wildcard $(ZRCROM)),)
+	OBJECTS += $(HD1024ZRCPREFIX)
+endif
+
+DEST=../../Binary
+
+TOOLS = ../../Tools
+
+include $(TOOLS)/Makefile.inc
+
+DIFFPATH = $(DIFFTO)/Binary
+
+$(HD1024ZRCPREFIX):
+	cat zrc_cfldr.bin zrc_ptbl.bin zrc_fill_1.bin zrc_mon.bin zrc_fill_2.bin $(ZRCROM) zrc_fill_3.bin >$@

Source/ZRC/ZRC Disk Layout.txt

@@ -0,0 +1,16 @@
+CF Boot Loader: Sector 0 (bytes 0-255)
+RomWBW Partition Table: Sector 0 (bytes 256-511)
+ZRC Monitor: Sectors 0xF8-0xFF (bytes 0x1F000-0x1FFFF)
+RomWBW: Sectors 0x120-0x51F (bytes 0x24000-0xA3FFF)
+Start of Slices (0x1E partition): Sector 0x800 (byte 0x100000)
+
+Start	Length	Description
+-------	-------	---------------------------
+0x00000 0x00100	CF Boot Loader
+0x00100 0x00100	RomWBW Partition Table
+0x00200 0x1EE00	Filler
+0x1F000 0x01000	ZRC Monitor
+0x20000 0x04000	Filler
+0x24000 0x80000	RomWBW
+0xA4000 0x5C000	Filler
+0x100000: Start of slices (partition 0x1E)

Source/ver.inc

@@ -2,4 +2,4 @@
 #DEFINE	RMN	1
 #DEFINE	RUP	1
 #DEFINE	RTP	0
-#DEFINE BIOSVER	"3.1.1-pre.18"
+#DEFINE BIOSVER	"3.1.1-pre.22"

Source/ver.lib

@@ -3,5 +3,5 @@ rmn	equ	1
 rup	equ	1
 rtp	equ	0
 biosver	macro
-	db	"3.1.1-pre.18"
+	db	"3.1.1-pre.22"
 	endm

Tools/Makefile.inc

@@ -66,6 +66,7 @@ CPM=$(TOOLS)/cpm/bin
 
 %.com: %.z80
 	$(ZXCC) $(CPM)/Z80ASM -$(basename $<)/F ; \
+	rm -f /tmp/casefn.cache ; \
 	mv $$($(CASEFN) $@) tmp.com ; mv tmp.com $@
 
 %.bin: %.asm
@@ -115,6 +116,7 @@ all:: $(OBJECTS)
 	@if [ "$(DEST)" ] ; then for file in $(filter-out $(NOCOPY),$(OBJECTS)) ; do \
 		mkdir -p $(DEST) ; \
 		echo copy $$file to $(DEST) ; \
+		rm -f /tmp/casefn.cache ; \
 		cp $$($(CASEFN) $$file) $(DEST) ; \
 	done ; fi
 	@if [ "$(DOCDEST)" ] ; then for file in $(DOCS) ; do \

Tools/cpmtools/diskdefs

@@ -345,9 +345,9 @@ diskdef wbw_fd120
   os 2.2
 end
 
-# RomWBW 8320KB Hard Disk Slice
+# RomWBW 8320KB Hard Disk Slice (512 directory entry format)
 # Legacy format, 512 dir entries, 16,630 sectors / slice
-diskdef wbw_hd
+diskdef wbw_hd512
   seclen 512
   tracks 1040
   sectrk 16
@@ -358,8 +358,8 @@ diskdef wbw_hd
   os 2.2
 end
 
-# First 4 slices of wbw_hd
-diskdef wbw_hd0
+# First 4 slices of wbw_hd512
+diskdef wbw_hd512_0
   seclen 512
   tracks 1040
   sectrk 16
@@ -370,7 +370,7 @@ diskdef wbw_hd0
   os 2.2
 end
 
-diskdef wbw_hd1
+diskdef wbw_hd512_1
   seclen 512
   tracks 2080
   sectrk 16
@@ -381,7 +381,7 @@ diskdef wbw_hd1
   os 2.2
 end
 
-diskdef wbw_hd2
+diskdef wbw_hd512_2
   seclen 512
   tracks 3120
   sectrk 16
@@ -392,7 +392,7 @@ diskdef wbw_hd2
   os 2.2
 end
 
-diskdef wbw_hd3
+diskdef wbw_hd512_3
   seclen 512
   tracks 4160
   sectrk 16
@@ -404,10 +404,10 @@ diskdef wbw_hd3
 end
 
 
-# RomWBW 8MB Hard Disk
+# RomWBW 8MB Hard Disk (1024 directory entry format)
 # New format, 1024 dir entries, 16,384 sectors / slice
-# Pure filesystem image, no prefix
-diskdef wbw_hdnew
+# Pure filesystem image, no MBR prefix
+diskdef wbw_hd1024
   seclen 512
   tracks 1024
   sectrk 16
@@ -418,9 +418,9 @@ diskdef wbw_hdnew
   os 2.2
 end
 
-# First 4 slices of wbw_hdnew
+# First 4 slices of wbw_hd1024
 # Assumes 128KB prefix (256 sectors)
-diskdef wbw_hdnew0
+diskdef wbw_hd1024_0
   seclen 512
   tracks 1040
   sectrk 16
@@ -431,7 +431,7 @@ diskdef wbw_hdnew0
   os 2.2
 end
 
-diskdef wbw_hdnew1
+diskdef wbw_hd1024_1
   seclen 512
   tracks 2064
   sectrk 16
@@ -442,7 +442,7 @@ diskdef wbw_hdnew1
   os 2.2
 end
 
-diskdef wbw_hdnew2
+diskdef wbw_hd1024_2
   seclen 512
   tracks 3112
   sectrk 16
@@ -453,7 +453,7 @@ diskdef wbw_hdnew2
   os 2.2
 end
 
-diskdef wbw_hdnew3
+diskdef wbw_hd1024_3
   seclen 512
   tracks 4136
   sectrk 16

Tools/simh/Sim.cfg

@@ -23,8 +23,8 @@ attach n8vem0 %1
 
 ; hard disks
 ;set hdsk debug=read;write;verbose
-attach hdsk0 ..\..\Binary\hd_combo.img
-attach hdsk1 ..\..\Binary\hd_combo.img
+attach hdsk0 ..\..\Binary\hd512_combo.img
+attach hdsk1 ..\..\Binary\hd1024_combo.img
 set hdsk0 format=HDSK
 set hdsk1 format=HDSK
 set hdsk0 geom=T:8192/N:256/S:512

Tools/unix/uz80as/Makefile

@@ -4,7 +4,7 @@
 
 DEST = ../../`uname`
 CC = gcc
-CFLAGS = -g
+CFLAGS = -g -fcommon
 
 OBJECTS = ngetopt.o main.o options.o \
 	utils.o err.o incl.o sym.o \