Support for Application Banks

Propeller Firmware Enhancements
- Support DEC graphics character set - Allow use of all lines on VGA display - Support inverted bits on front panel LEDs and switches by config
2026-02-07 15:03:13 -06:00 · 2024-01-24 12:39:10 -08:00 · 2024-01-22 14:21:20 -08:00
266 changed files with 642 additions and 1927 deletions
--- a/Doc/ChangeLog.txt
+++ b/Doc/ChangeLog.txt
@@ -2,6 +2,9 @@ Version 3.5
 -----------
 - M?F: Fix for hours display in HBRTC application
 - M?F: Fix for assembly error in DS1501RTC driver
+- WBW: Add VT-100 graphics char selection to Propeller firmware
+- WBW: Allow all lines of VGA display to be used on Propeller firmware
+- WBW: Allow front panel LED/Switch bits to be inverted in config

 Version 3.4
 -----------
--- a/Applications.pdf
+++ b/Applications.pdf
--- a/Catalog.pdf
+++ b/Catalog.pdf
--- a/Errata.pdf
+++ b/Errata.pdf
--- a/Applications.pdf
+++ b/Applications.pdf
--- a/Doc/RomWBW
+++ b/Doc/RomWBW
--- a/Doc/RomWBW
+++ b/Doc/RomWBW
--- a/ReadMe.md
+++ b/ReadMe.md
@@ -3,7 +3,7 @@
 **RomWBW ReadMe** \
 Version 3.5 \
 Wayne Warthen  ([wwarthen@gmail.com](mailto:wwarthen@gmail.com)) \
-12 Jan 2024
+24 Jan 2024

 # Overview

--- a/ReadMe.txt
+++ b/ReadMe.txt
@@ -1,6 +1,6 @@
 RomWBW ReadMe
 Wayne Warthen (wwarthen@gmail.com)
-12 Jan 2024
+24 Jan 2024



--- a/Source/BPBIOS/diskdefs
+++ b/Source/BPBIOS/diskdefs
@@ -271,9 +271,9 @@ diskdef interak
  os 2.2
 end

-# RomWBW 256KB ROM (128KB reserved, 128KB ROM Disk)
+# RomWBW 128KB ROM Disk

-diskdef wbw_rom256
+diskdef wbw_rom128
  seclen 512
  tracks 4
  sectrk 64
@@ -284,35 +284,9 @@ diskdef wbw_rom256
  os 2.2
 end

-# RomWBW 512KB ROM (128KB reserved, 384KB ROM Disk)
+# RomWBW 256KB ROM Disk

-diskdef wbw_rom512
-  seclen 512
-  tracks 12
-  sectrk 64
-  blocksize 2048
-  maxdir 256
-  skew 0
-  boottrk 0
-  os 2.2
-end
-
-# RomWBW 1024KB ROM (128KB reserved, 896KB ROM Disk)
-
-diskdef wbw_rom1024
-  seclen 512
-  tracks 28
-  sectrk 64
-  blocksize 2048
-  maxdir 256
-  skew 0
-  boottrk 0
-  os 2.2
-end
-
-# RomWBW 512KB RAM (256KB reserved, 256KB RAM Disk)
-
-diskdef wbw_ram512
+diskdef wbw_rom256
  seclen 512
  tracks 8
  sectrk 64
@@ -323,11 +297,24 @@ diskdef wbw_ram512
  os 2.2
 end

-# RomWBW 1024KB RAM (256KB reserved, 768KB RAM Disk)
+# RomWBW 384KB ROM Disk

-diskdef wbw_ram1024
+diskdef wbw_rom384
  seclen 512
-  tracks 24
+  tracks 12
+  sectrk 64
+  blocksize 2048
+  maxdir 256
+  skew 0
+  boottrk 0
+  os 2.2
+end
+
+# RomWBW 896KB ROM Disk
+
+diskdef wbw_rom896
+  seclen 512
+  tracks 28
  sectrk 64
  blocksize 2048
  maxdir 256
--- a/Source/Doc/SystemGuide.md
+++ b/Source/Doc/SystemGuide.md
@@ -312,13 +312,13 @@ hardware into the proper mode, etc.
 ## Invocation

 HBIOS functions are invoked by placing the required parameters in CPU 
-registers and executing an RST 08 instruction. Note that HBIOS does not 
+registers and executing an `RST 08` instruction. Note that HBIOS does not 
 preserve register values that are unused. However, the values of the Z80
 alternate registers and IX/IY will be preserved (these registers may be
 used within HBIOS, but will be saved and restored internally).

-An alternate method of invoking HBIOS functions is to use `CALL 0xFFF0`.
-Since the RST 08 vector exists in page zero of the CPU address space,
+An alternate method of invoking HBIOS functions is to use `CALL $FFF0`.
+Since the `RST 08` vector exists in page zero of the CPU address space,
 it may be paged out when alternate memory banks are selected.  If this
 may be true when you are invoking a function, you should use the `CALL`
 method.
@@ -352,6 +352,12 @@ buffers) will require double-buffering if the caller’s buffer is in the
 lower 32K of CPU address space. For optimal performance, such buffers 
 should be placed in the upper 32K of CPU address space.

+HBIOS also implements a small number of core functions in the HBIOS 
+proxy area at the top of RAM.  These exist primarily to faciliate the 
+operation of normal HBIOS function calls.  However, they are available 
+to be used by OSes and applications.  These functions can only be 
+invoked by calling into a jump table in upper RAM.
+
 ## Result Codes

 The following function result codes are defined generically for all 
@@ -1976,10 +1982,25 @@ The hardware Platform (L) is identified as follows:
 | C: Bank ID                             | C: Prior Bank ID                       |

 Activates the specified memory Bank ID (C) and returns the Prior Bank ID
- (C). The function **must** be invoked from code located in the upper 
+(C).
+
+The function **must** be invoked from code located in the upper 
 32K and the stack **must** be in the upper 32K.  The Status (A) is a 
 standard HBIOS result code.

+If the system is using interrupt mode 1 interrupts, the you **must**
+take steps to ensure interrupts are properly handled.  You generally
+have two choices:
+
+- Disable interrupts while the normal user bank is switched out
+- Duplicate the interrupt mode 1 vector from the normal user bank
+  into the bank you are switching to.
+
+If the normal user bank has been switched out, you will not be able to
+invoke the HBIOS API functions using an `RST 08` instruction.  You can
+use the alternative mechanism using `CALL $FFF0` as described in
+[Invocation].
+
 ### Function 0xF3 -- System Get Bank (SYSGETBNK)

 | **Entry Parameters**                   | **Returned Values**                    |
@@ -2349,6 +2370,37 @@ This function will return the current value of the switches (L) from the
 front panel of the system.  If no front panel is available in the
 system, the returned Status (A) will indicate a No Hardware error.

+#### SYSGET Subfunction 0xF5 -- Get Application Banks Information (APPBNKS)
+
+| **Entry Parameters**                   | **Returned Values**                    |
+|----------------------------------------|----------------------------------------|
+| B: 0xF8                                | A: Status                              |
+| C: 0xF5                                | H: App Banks Start ID                  |
+|                                        | L: App Banks Count                     |
+|                                        | E: Bank Size                           |
+
+HBIOS may be configured to reserve a number of RAM memory banks that 
+will be available for application use.  This function returns 
+information about the RAM memory banks currently available for 
+application use.  The function provides the bank id of the first 
+available application bank (H) and the count of banks available (L).  It
+also returns the size of a bank expressed as a number of 256-byte pages
+(E).  The returned Status (A) is a standard HBIOS result code.
+
+The application banks are always a contiguous set of banks, so the App 
+Banks Start ID can be incremented to address additional banks up to the 
+limit indicated by App Banks Count.  If the App Banks Count is zero, 
+then there are no application banks available (regardless of the value 
+of App Banks Start ID).
+
+HBIOS does not provide any mechanism to reserve application banks. Any 
+concept of allocation of application banks must be implemented within 
+the OS or application.
+
+This function does not change the current bank selected.  You must use 
+[Function 0xF2 -- System Set Bank (SYSSETBNK)] or ???? for this. Be sure
+to observe the warnings in the description of this function.
+
 ### Function 0xF9 -- System Set (SYSSET)

 | **Entry Parameters**                   | **Returned Values**                    |
@@ -2574,6 +2626,99 @@ provided.

 `\clearpage`{=latex}

+## Proxy Functions
+
+The following special functions are implemented inside of the HBIOS
+proxy area at the top of RAM.  They do not cause a bank switch are are,
+therefore, much faster than their corresponding HBIOS API functions.
+
+The functions are invoked via the following dedicated jump table:
+
+| **Function**                           | **Address**                            |
+|----------------------------------------|----------------------------------------|
+| Invoke HBIOS Function (INVOKE)         | 0xFFF0                                 |
+| Bank Select (BNKSEL)                   | 0xFFF3                                 |
+| Bank Copy (BNKCPY)                     | 0xFFF6                                 |
+| Bank Call (BNKCALL)                    | 0xFFF9                                 |
+
+### Invoke HBIOS Function (INVOKE)
+
+**Address 0xFFF0**
+
+This function is an alternate mechanism for invoking the normal HBIOS
+API functions.  The parameters and return values are as documented
+above.  To put it another way, `CALL $FFF0` is equivalent to `RST 08`,
+but it can be used in any scenario when the normal bank is not
+selected.
+
+These functions are inherently dangerous and generally not value
+checked.  Use with extreme caution.
+
+### Bank Select (BNKSEL)
+
+**Address 0xFFF3**
+
+| **Entry Parameters**                   | **Returned Values**                    |
+|----------------------------------------|----------------------------------------|
+| A: Bank ID                             |                                        |
+
+This function will select the memory bank identified by Bank ID (A).
+All registers are preserved.
+
+The warnings described in [Function 0xF3 -- System Get Bank (SYSGETBNK)]
+should be observed.
+
+### Bank Copy (BNKCPY)
+
+**Address 0xFFF6**
+
+| **Entry Parameters**                   | **Returned Values**                    |
+|----------------------------------------|----------------------------------------|
+| HL: Source Address                     | HL: Ending Source Address              |
+| DE: Destination Address                | DE: Ending Destination Address         |
+| BC: Count                              | BC: 0                                  |
+| HB_SRCBNK: Source Bank ID              |                                        |
+| HB_DSTBNK: Destination Bank ID         |                                        |
+
+This function will copy Count (BC) bytes from Source Address (HL) in 
+Source Bank ID (HB_SRCBNK) to Destination Address (DE) in Destination 
+Bank ID (HB_DSTBNK).  The HB_SRCBNK and HB_DSTBNK fields are dedicated 
+locations in the proxy.  These locations are defined in hbios.inc:
+
+- Source Bank ID: `HB_SRCBNK` = $FFE4
+- Destination Bank ID: `HB_DSTBNK` = $FFE7
+
+The Source Bank ID and Destination Bank ID values must be populated in
+the specified addresses before calling this function.
+
+During processing, HL and DE, will be incremented.  At termination,
+HL and DE will contain the "next" source/destination addresses that
+would be copied.  This allows this function to be invoked repeatedly
+to copy continuous blocks of data.
+
+Register AF is destroyed by this function.  Register BC will be 0.
+
+### Bank Call (BNKCALL)
+
+**Address 0xFFF9**
+
+| **Entry Parameters**                   | **Returned Values**                    |
+|----------------------------------------|----------------------------------------|
+| A: Target Bank ID                      |                                        |
+| IX: Target Address                     |                                        |
+
+This function will perform a function call to a routine in another
+bank.  It does this by selecting the Target Bank ID (A) and then
+calling the Target Address (IX).  On return from the target function,
+the originally active bank is selected.
+
+Register usage is determined by the routine that is called.
+
+Since a different bank will be selected while the target function is
+active, the warnings described in
+[Function 0xF3 -- System Get Bank (SYSGETBNK)] should be observed.
+
+`\clearpage`{=latex}

 # Errors and diagnostics

--- a/Source/Doc/UserGuide.md
+++ b/Source/Doc/UserGuide.md
@@ -1749,10 +1749,84 @@ with 6 slices containing 5 ready-to-run OSes and a slice with
 the WordStar application files.  Alternatively, you can create your own
 hard disk image with the specific slice contents you choose.

+#### Standard Hard Disk Physical Layout
+
+As previously described in [Hard Disk Layouts], the exact placement of
+slices and optional FAT partition will vary depending on which disk
+layout (hd512 or hd1k) you are using and your partition table entries.
+To simplify the use of hard disk images, RomWBW has adopted standard
+partition table entries for disk image files provided.
+
+These partition sizes and locations were chosen to:
+
+- Fit entirely on 1GB media
+- Allow for 64 CP/M filesystem slices
+- Allow for a 384KB FAT filesystem
+
+**NOTE:** RomWBW is not limited to these partition table entries.  You 
+can change the size and location of the RomWBW and/or FAT partitions to 
+increase/decrease the number of slices or FAT filesystem size.
+
+---------------------------------+-------------------------------+-------------------------------+
+|                                 | **--- Legacy (hd512) ---**    | **--- Modern (hd1k) ---**     |
+|                                 +---------------+---------------+---------------+---------------+
+|                                 | Byte(s)       | Sector(s)     | Byte(s)       | Sector(s)     |
+=================================+==============:+==============:+==============:+==============:+
+| RomWBW (slices) Start           | 0             | 0             | 1,048,576     | 2,048         |
+---------------------------------+---------------+---------------+---------------+---------------+
+| RomWBW (slices) Size            | 545,259,520   | 1,064,960     | 536,870,912   | 1,048,576     |
+---------------------------------+---------------+---------------+---------------+---------------+
+| FAT Filesystem Start            | 545,259,520   | 1,064,960     | 537,919,488   | 1,050,624     |
+---------------------------------+---------------+---------------+---------------+---------------+
+| FAT Filesystem Size             | 402,653,184   | 786,432       | 402,653,184   | 786,432       |
+---------------------------------+---------------+---------------+---------------+---------------+
+| \<end\>                         | 947,912,704   | 1,851,392     | 940,572,672   | 1,837,056     |
+---------------------------------+---------------+---------------+---------------+---------------+
+
+The above partition table entries will result in the following locations and sizes of
+filesystems on the RomWBW disk images.
+
+
+---------------------------------+-------------------------------+-------------------------------+
+|                                 | **--- Legacy (hd512) ---**    | **--- Modern (hd1k) ---**     |
+|                                 +---------------+---------------+---------------+---------------+
+|                                 | Byte(s)       | Sector(s)     | Byte(s)       | Sector(s)     |
+=================================+==============:+==============:+==============:+==============:+
+| Prefix Start                    | --            | --            | 0             | 0             |
+---------------------------------+---------------+---------------+---------------+---------------+
+| Prefix Size                     | --            | --            | 1,048,576     | 2,048         |
+---------------------------------+---------------+---------------+---------------+---------------+
+| Slice Size                      | 8,519,680     | 16,640        | 8,388,608     | 16,384        |
+---------------------------------+---------------+---------------+---------------+---------------+
+| Slice 0 Start                   | 0             | 0             | 1,048,576     | 2,048         |
+---------------------------------+---------------+---------------+---------------+---------------+
+| Slice 1 Start                   | 8,519,680     | 16,640        | 9,437,184     | 18,432        |
+---------------------------------+---------------+---------------+---------------+---------------+
+| Slice 2 Start                   | 17,039,360    | 33,280        | 17,825,792    | 34,816        |
+---------------------------------+---------------+---------------+---------------+---------------+
+| Slice 3 Start                   | 25,559,040    | 49,920        | 26,214,400    | 51,200        |
+---------------------------------+---------------+---------------+---------------+---------------+
+| Slice 4 Start                   | 34,078,720    | 66,560        | 34,603,008    | 67,584        |
+---------------------------------+---------------+---------------+---------------+---------------+
+| Slice 5 Start                   | 42,598,400    | 83,200        | 42,991,616    | 83,968        |
+---------------------------------+---------------+---------------+---------------+---------------+
+| Slice 6 Start                   | 51,118,080    | 99,840        | 51,380,224    | 100,352       |
+---------------------------------+---------------+---------------+---------------+---------------+
+| Slice 7 Start                   | 59,637,760    | 116,480       | 59,768,832    | 116,736       |
+---------------------------------+---------------+---------------+---------------+---------------+
+| Slice 63 Start                  | 536,739,840   | 1,048,320     | 529,530,880   | 1,034,240     |
+---------------------------------+---------------+---------------+---------------+---------------+
+| FAT Filesystem Start            | 545,259,520   | 1,064,960     | 537,919,488   | 1,050,624     |
+---------------------------------+---------------+---------------+---------------+---------------+
+| FAT Filesystem Size             | 402,653,184   | 786,432       | 402,653,184   | 786,432       |
+---------------------------------+---------------+---------------+---------------+---------------+
+| \<end\>                         | 947,912,704   | 1,851,392     | 940,572,672   | 1,837,056     |
+---------------------------------+---------------+---------------+---------------+---------------+
+
 #### Combo Hard Disk Image

 The combo disk image is essentially just a single image that has several
- of the individual filesystem images (slices) already concatenated 
+of the individual filesystem images (slices) already concatenated 
 together. The combo disk image contains the following 6 slices in the 
 positions indicated:

--- a/Source/HBIOS/Build.cmd
+++ b/Source/HBIOS/Build.cmd
@@ -135,11 +135,11 @@ for %%f in (hbios_rom.bin osimg.bin osimg1.bin osimg2.bin) do (
 ::

 if %ROMSize% gtr 0 (
-    copy /b hbios_rom.bin + osimg.bin + osimg1.bin + osimg2.bin + ..\RomDsk\rom%ROMSize%_wbw.dat %ROMName%.rom || exit /b
+    copy /b hbios_rom.bin + osimg.bin + osimg1.bin + osimg2.bin + ..\RomDsk\rom%ROMDiskSize%_wbw.dat %ROMName%.rom || exit /b
    copy /b hbios_rom.bin + osimg.bin + osimg1.bin + osimg2.bin %ROMName%.upd || exit /b
    copy /b hbios_app.bin + osimg_small.bin %ROMName%.com || exit /b
 ) else (
-    copy /b hbios_rom.bin + osimg.bin + osimg1.bin + osimg2.bin  + ..\RomDsk\ram%RAMSize%_wbw.dat %ROMName%.rom || exit /b
+    copy /b hbios_rom.bin + osimg.bin + osimg1.bin + osimg2.bin  + ..\RomDsk\rom%RAMDiskSize%_wbw.dat %ROMName%.rom || exit /b
    copy /b hbios_rom.bin + osimg.bin + osimg1.bin + osimg2.bin %ROMName%.upd || exit /b
    copy /b hbios_app.bin + osimg_small.bin %ROMName%.com || exit /b
 )
@@ -174,10 +174,10 @@ copy /b romldr.bin + dbgmon.bin + ..\zsdos\zsys_una.bin + ..\cpm22\cpm_una.bin o

 :: Copy OS Bank and ROM Disk image files to output
 copy /b osimg.bin ..\..\Binary\UNA_WBW_SYS.bin || exit /b
-copy /b ..\RomDsk\rom%ROMSize%_una.dat ..\..\Binary\UNA_WBW_ROM%ROMSize%.bin || exit /b
+copy /b ..\RomDsk\rom%ROMDiskSize%_una.dat ..\..\Binary\UNA_WBW_ROM%ROMDiskSize%.bin || exit /b

 :: Create the final ROM image
-copy /b ..\UBIOS\UNA-BIOS.BIN + osimg.bin + ..\UBIOS\FSFAT.BIN + ..\RomDsk\rom%ROMSize%_una.dat %ROMName%.rom || exit /b
+copy /b ..\UBIOS\UNA-BIOS.BIN + osimg.bin + ..\UBIOS\FSFAT.BIN + ..\RomDsk\rom%ROMDiskSize%_una.dat %ROMName%.rom || exit /b

 :: Copy to output
 copy %ROMName%.rom ..\..\Binary || exit /b
--- a/Source/HBIOS/Build.sh
+++ b/Source/HBIOS/Build.sh
@@ -115,4 +115,4 @@ fi

 #echo OBJECTS=${OBJECTS}

-make ROM_PLATFORM=${ROM_PLATFORM} ROM_CONFIG=${ROM_CONFIG} ROMSIZE=${ROMSIZE} RAMSIZE=${RAMSIZE}
+make ROM_PLATFORM=${ROM_PLATFORM} ROM_CONFIG=${ROM_CONFIG} ROMSIZE=${ROMSIZE} RAMSIZE=${RAMSIZE} ROMDISKSIZE=${ROMDISKSIZE} RAMDISKSIZE=${RAMDISKSIZE}
--- a/Source/HBIOS/Makefile
+++ b/Source/HBIOS/Makefile
@@ -74,15 +74,15 @@ $(OBJECTS) : $(ROMDEPS)
 	fi
 	if [ $(ROM_PLATFORM) = UNA ] ; then \
 		cp osimg.bin $(DEST)/UNA_WBW_SYS.bin ; \
-		cp ../RomDsk/rom$(ROMSIZE)_una.dat $(DEST)/UNA_WBW_ROM$(ROMSIZE).bin ; \
-		cat ../UBIOS/UNA-BIOS.BIN osimg.bin ../UBIOS/FSFAT.BIN ../RomDsk/rom$(ROMSIZE)_una.dat >$(ROMNAME).rom ; \
+		cp ../RomDsk/rom$(ROMDISKSIZE)_una.dat $(DEST)/UNA_WBW_ROM$(ROMDISKSIZE).bin ; \
+		cat ../UBIOS/UNA-BIOS.BIN osimg.bin ../UBIOS/FSFAT.BIN ../RomDsk/rom$(ROMDISKSIZE)_una.dat >$(ROMNAME).rom ; \
 	else \
 		if [ $(ROMSIZE) -gt 0 ] ; then \
-			cat hbios_rom.bin osimg.bin osimg1.bin osimg2.bin ../RomDsk/rom$(ROMSIZE)_wbw.dat >$(ROMNAME).rom ; \
+			cat hbios_rom.bin osimg.bin osimg1.bin osimg2.bin ../RomDsk/rom$(ROMDISKSIZE)_wbw.dat >$(ROMNAME).rom ; \
 			cat hbios_rom.bin osimg.bin osimg1.bin osimg2.bin >$(ROMNAME).upd ; \
 			cat hbios_app.bin osimg_small.bin > $(ROMNAME).com ; \
 		else \
-			cat hbios_rom.bin osimg.bin osimg1.bin osimg2.bin ../RomDsk/ram$(RAMSIZE)_wbw.dat >$(ROMNAME).rom ; \
+			cat hbios_rom.bin osimg.bin osimg1.bin osimg2.bin ../RomDsk/rom$(RAMDISKSIZE)_wbw.dat >$(ROMNAME).rom ; \
 			cat hbios_rom.bin osimg.bin osimg1.bin osimg2.bin >$(ROMNAME).upd ; \
 			cat hbios_app.bin osimg_small.bin > $(ROMNAME).com ; \
 		fi \
--- a/Source/HBIOS/Makefile.new
+++ b/Source/HBIOS/Makefile.new
@@ -9,7 +9,8 @@ DIST_OBJECTS := \
 #	RCZ80_mt RCZ80_duart MON_std 

 OBJECTS := $(DIST_OBJECTS)
-OBJECTS := SBC_std MK4_std UNA_std S100_std
+# OBJECTS := SBC_std MK4_std UNA_std S100_std
+
 OBJECTS := $(OBJECTS:=.rom) $(OBJECTS:=.com) $(OBJECTS:=.upd)
 OBJECTS := $(filter-out UNA_%.com UNA_%.upd,$(OBJECTS))

@@ -115,13 +116,13 @@ S100_%.imgpad2.bin: s100mon.bin

 UNA_%.rom: UNA_%.osimg.bin UNA_%.hbios_env.sh
 	. ./UNA_$(*F).hbios_env.sh ; \
-	cat ../UBIOS/UNA-BIOS.BIN UNA_$(*F).osimg.bin ../UBIOS/FSFAT.BIN ../RomDsk/rom$${ROMSIZE}_una.dat >$@ ; \
+	cat ../UBIOS/UNA-BIOS.BIN UNA_$(*F).osimg.bin ../UBIOS/FSFAT.BIN ../RomDsk/rom$${ROMDISKSIZE}_una.dat >$@ ; \
 	cp UNA_$(*F).osimg.bin $(DEST)/UNA_WBW_SYS.bin ; \
-	cp ../RomDsk/rom$${ROMSIZE}_una.dat $(DEST)/UNA_WBW_ROM$${ROMSIZE}.bin
+	cp ../RomDsk/rom$${ROMDISKSIZE}_una.dat $(DEST)/UNA_WBW_ROM$${ROMDISKSIZE}.bin

 %.rom: %.hbios_rom.bin %.osimg.bin %.osimg1.bin %.imgpad2.bin %.hbios_env.sh
 	. ./$(*F).hbios_env.sh ; \
-	if [ $$ROMSIZE -gt 0 ] ; then RD="rom$$ROMSIZE" ; else RD="ram$$RAMSIZE" ; fi ; \
+	if [ $$ROMSIZE -gt 0 ] ; then RD="rom$$ROMDISKSIZE" ; else RD="rom$$RAMDISKSIZE" ; fi ; \
 	cat $(*F).hbios_rom.bin $(*F).osimg.bin $(*F).osimg1.bin $(*F).imgpad2.bin ../RomDsk/$${RD}_wbw.dat >$@

 %.com: %.hbios_app.bin %.osimg_small.bin
--- a/Source/HBIOS/cfg_duo.asm
+++ b/Source/HBIOS/cfg_duo.asm
@@ -34,6 +34,7 @@ DEFSERCFG	.EQU	SER_38400_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.EQU	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
+APP_BNKS	.EQU	$FF		; BANKS TO RESERVE FOR APP USE ($FF FOR AUTO SIZING)
 MEMMGR		.EQU	MM_Z2		; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180|Z280|MBC|RPH|MON]
 MPGSEL_0	.EQU	$50		; Z2 MEM MGR BANK 0 PAGE SELECT REG (WRITE ONLY)
 MPGSEL_1	.EQU	$51		; Z2 MEM MGR BANK 1 PAGE SELECT REG (WRITE ONLY)
@@ -67,9 +68,11 @@ WDOGMODE	.EQU	WDOG_NONE	; WATCHDOG MODE: WDOG_[NONE|EZZ80|SKZ]
 ;
 FPLED_ENABLE	.EQU	TRUE		; FP: ENABLES FRONT PANEL LEDS
 FPLED_IO	.EQU	$42		; FP: PORT ADDRESS FOR FP LEDS
+FPLED_INV	.EQU	FALSE		; FP: LED BITS ARE INVERTED
 FPLED_DSKACT	.EQU	TRUE		; FP: ENABLES DISK I/O ACTIVITY ON FP LEDS
 FPSW_ENABLE	.EQU	TRUE		; FP: ENABLES FRONT PANEL SWITCHES
 FPSW_IO		.EQU	$42		; FP: PORT ADDRESS FOR FP SWITCHES
+FPSW_INV	.EQU	FALSE		; FP: SWITCH BITS ARE INVERTED
 ;
 DIAGLVL		.EQU	DL_CRITICAL	; ERROR LEVEL REPORTING
 ;
--- a/Source/HBIOS/cfg_dyno.asm
+++ b/Source/HBIOS/cfg_dyno.asm
@@ -34,6 +34,7 @@ DEFSERCFG	.EQU	SER_38400_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.EQU	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
+APP_BNKS	.EQU	$FF		; BANKS TO RESERVE FOR APP USE ($FF FOR AUTO SIZING)
 MEMMGR		.EQU	MM_Z180		; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180|Z280|MBC|RPH|MON]
 RAMBIAS		.EQU	ROMSIZE		; OFFSET OF START OF RAM IN PHYSICAL ADDRESS SPACE
 MPGSEL_0	.EQU	$78		; Z2 MEM MGR BANK 0 PAGE SELECT REG (WRITE ONLY)
@@ -69,9 +70,11 @@ WDOGMODE	.EQU	WDOG_NONE	; WATCHDOG MODE: WDOG_[NONE|EZZ80|SKZ]
 ;
 FPLED_ENABLE	.EQU	FALSE		; FP: ENABLES FRONT PANEL LEDS
 FPLED_IO	.EQU	$00		; FP: PORT ADDRESS FOR FP LEDS
+FPLED_INV	.EQU	FALSE		; FP: LED BITS ARE INVERTED
 FPLED_DSKACT	.EQU	TRUE		; FP: ENABLES DISK I/O ACTIVITY ON FP LEDS
 FPSW_ENABLE	.EQU	FALSE		; FP: ENABLES FRONT PANEL SWITCHES
 FPSW_IO		.EQU	$00		; FP: PORT ADDRESS FOR FP SWITCHES
+FPSW_INV	.EQU	FALSE		; FP: SWITCH BITS ARE INVERTED
 ;
 DIAGLVL		.EQU	DL_CRITICAL	; ERROR LEVEL REPORTING
 ;
--- a/Source/HBIOS/cfg_epitx.asm
+++ b/Source/HBIOS/cfg_epitx.asm
@@ -34,6 +34,7 @@ DEFSERCFG	.EQU	SER_115200_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.AS
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.EQU	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
+APP_BNKS	.EQU	$FF		; BANKS TO RESERVE FOR APP USE ($FF FOR AUTO SIZING)
 MEMMGR		.EQU	MM_Z180		; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180|Z280|MBC|RPH|MON]
 RAMBIAS		.EQU	ROMSIZE		; OFFSET OF START OF RAM IN PHYSICAL ADDRESS SPACE
 ;
@@ -70,9 +71,11 @@ DIAGDISKIO	.EQU	TRUE		; ENABLES DISK I/O ACTIVITY ON DIAGNOSTIC LEDS
 ;
 FPLED_ENABLE	.EQU	FALSE		; FP: ENABLES FRONT PANEL LEDS
 FPLED_IO	.EQU	$00		; FP: PORT ADDRESS FOR FP LEDS
+FPLED_INV	.EQU	FALSE		; FP: LED BITS ARE INVERTED
 FPLED_DSKACT	.EQU	FALSE		; FP: ENABLES DISK I/O ACTIVITY ON FP LEDS
 FPSW_ENABLE	.EQU	FALSE		; FP: ENABLES FRONT PANEL SWITCHES
 FPSW_IO		.EQU	$00		; FP: PORT ADDRESS FOR FP SWITCHES
+FPSW_INV	.EQU	FALSE		; FP: SWITCH BITS ARE INVERTED
 ;
 DIAGLVL		.EQU	DL_CRITICAL	; ERROR LEVEL REPORTING
 ;
--- a/Source/HBIOS/cfg_heath.asm
+++ b/Source/HBIOS/cfg_heath.asm
@@ -34,6 +34,7 @@ DEFSERCFG	.EQU	SER_115200_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.AS
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.EQU	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
+APP_BNKS	.EQU	$FF		; BANKS TO RESERVE FOR APP USE ($FF FOR AUTO SIZING)
 MEMMGR		.EQU	MM_Z2		; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180|Z280|MBC|RPH|MON]
 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)
@@ -69,9 +70,11 @@ WDOGIO		.EQU	$6E		; WATCHDOG REGISTER ADR
 ;
 FPLED_ENABLE	.EQU	FALSE		; FP: ENABLES FRONT PANEL LEDS
 FPLED_IO	.EQU	$00		; FP: PORT ADDRESS FOR FP LEDS
+FPLED_INV	.EQU	FALSE		; FP: LED BITS ARE INVERTED
 FPLED_DSKACT	.EQU	TRUE		; FP: ENABLES DISK I/O ACTIVITY ON FP LEDS
 FPSW_ENABLE	.EQU	FALSE		; FP: ENABLES FRONT PANEL SWITCHES
 FPSW_IO		.EQU	$00		; FP: PORT ADDRESS FOR FP SWITCHES
+FPSW_INV	.EQU	FALSE		; FP: SWITCH BITS ARE INVERTED
 ;
 DIAGLVL		.EQU	DL_CRITICAL	; ERROR LEVEL REPORTING
 ;
--- a/Source/HBIOS/cfg_master.asm
+++ b/Source/HBIOS/cfg_master.asm
@@ -31,6 +31,7 @@ DEFSERCFG	.EQU	SER_38400_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.EQU	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
+APP_BNKS	.EQU	$FF		; BANKS TO RESERVE FOR APP USE ($FF FOR AUTO SIZING)
 MEMMGR		.EQU	MM_NONE		; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180|Z280|MBC|RPH|MON]
 RAMBIAS		.EQU	ROMSIZE		; OFFSET OF START OF RAM IN PHYSICAL ADDRESS SPACE
 MPCL_RAM	.EQU	$78		; SBC MEM MGR RAM PAGE SELECT REG (WRITE ONLY)
@@ -98,9 +99,11 @@ WDOGIO		.EQU	$6F		; WATCHDOG REGISTER ADR
 ;
 FPLED_ENABLE	.EQU	FALSE		; FP: ENABLES FRONT PANEL LEDS
 FPLED_IO	.EQU	$00		; FP: PORT ADDRESS FOR FP LEDS
+FPLED_INV	.EQU	FALSE		; FP: LED BITS ARE INVERTED
 FPLED_DSKACT	.EQU	TRUE		; FP: ENABLES DISK I/O ACTIVITY ON FP LEDS
 FPSW_ENABLE	.EQU	FALSE		; FP: ENABLES FRONT PANEL SWITCHES
 FPSW_IO		.EQU	$00		; FP: PORT ADDRESS FOR FP SWITCHES
+FPSW_INV	.EQU	FALSE		; FP: SWITCH BITS ARE INVERTED
 ;
 DIAGLVL		.EQU	DL_CRITICAL	; ERROR LEVEL REPORTING
 ;
--- a/Source/HBIOS/cfg_mbc.asm
+++ b/Source/HBIOS/cfg_mbc.asm
@@ -34,6 +34,7 @@ DEFSERCFG	.EQU	SER_38400_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.EQU	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
+APP_BNKS	.EQU	$FF		; BANKS TO RESERVE FOR APP USE ($FF FOR AUTO SIZING)
 MEMMGR		.EQU	MM_MBC		; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180|Z280|MBC|RPH|MON]
 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)
@@ -64,9 +65,11 @@ WDOGMODE	.EQU	WDOG_NONE	; WATCHDOG MODE: WDOG_[NONE|EZZ80|SKZ]
 ;
 FPLED_ENABLE	.EQU	FALSE		; FP: ENABLES FRONT PANEL LEDS
 FPLED_IO	.EQU	$00		; FP: PORT ADDRESS FOR FP LEDS
+FPLED_INV	.EQU	FALSE		; FP: LED BITS ARE INVERTED
 FPLED_DSKACT	.EQU	TRUE		; FP: ENABLES DISK I/O ACTIVITY ON FP LEDS
 FPSW_ENABLE	.EQU	FALSE		; FP: ENABLES FRONT PANEL SWITCHES
 FPSW_IO		.EQU	$00		; FP: PORT ADDRESS FOR FP SWITCHES
+FPSW_INV	.EQU	FALSE		; FP: SWITCH BITS ARE INVERTED
 ;
 DIAGLVL		.EQU	DL_CRITICAL	; ERROR LEVEL REPORTING
 ;
--- a/Source/HBIOS/cfg_mk4.asm
+++ b/Source/HBIOS/cfg_mk4.asm
@@ -34,6 +34,7 @@ DEFSERCFG	.EQU	SER_38400_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.EQU	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
+APP_BNKS	.EQU	$FF		; BANKS TO RESERVE FOR APP USE ($FF FOR AUTO SIZING)
 MEMMGR		.EQU	MM_Z180		; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180|Z280|MBC|RPH|MON]
 RAMBIAS		.EQU	ROMSIZE		; OFFSET OF START OF RAM IN PHYSICAL ADDRESS SPACE
 ;
@@ -69,9 +70,11 @@ WDOGMODE	.EQU	WDOG_NONE	; WATCHDOG MODE: WDOG_[NONE|EZZ80|SKZ]
 ;
 FPLED_ENABLE	.EQU	FALSE		; FP: ENABLES FRONT PANEL LEDS
 FPLED_IO	.EQU	$00		; FP: PORT ADDRESS FOR FP LEDS
+FPLED_INV	.EQU	FALSE		; FP: LED BITS ARE INVERTED
 FPLED_DSKACT	.EQU	TRUE		; FP: ENABLES DISK I/O ACTIVITY ON FP LEDS
 FPSW_ENABLE	.EQU	FALSE		; FP: ENABLES FRONT PANEL SWITCHES
-FPSW_IO	.EQU	$00		; FP: PORT ADDRESS FOR FP SWITCHES
+FPSW_IO		.EQU	$00		; FP: PORT ADDRESS FOR FP SWITCHES
+FPSW_INV	.EQU	FALSE		; FP: SWITCH BITS ARE INVERTED
 ;
 DIAGLVL		.EQU	DL_CRITICAL	; ERROR LEVEL REPORTING
 ;
--- a/Source/HBIOS/cfg_mon.asm
+++ b/Source/HBIOS/cfg_mon.asm
@@ -34,6 +34,7 @@ DEFSERCFG	.EQU	SER_115200_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.AS
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.EQU	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
+APP_BNKS	.EQU	$FF		; BANKS TO RESERVE FOR APP USE ($FF FOR AUTO SIZING)
 MEMMGR		.EQU	MM_MON		; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180|Z280|MBC|RPH|MON]
 ;
 RTCIO		.EQU	$C0		; RTC LATCH REGISTER ADR
@@ -64,9 +65,11 @@ WDOGIO		.EQU	$6E		; WATCHDOG REGISTER ADR
 ;
 FPLED_ENABLE	.EQU	FALSE		; FP: ENABLES FRONT PANEL LEDS
 FPLED_IO	.EQU	$00		; FP: PORT ADDRESS FOR FP LEDS
+FPLED_INV	.EQU	FALSE		; FP: LED BITS ARE INVERTED
 FPLED_DSKACT	.EQU	TRUE		; FP: ENABLES DISK I/O ACTIVITY ON FP LEDS
 FPSW_ENABLE	.EQU	FALSE		; FP: ENABLES FRONT PANEL SWITCHES
 FPSW_IO		.EQU	$00		; FP: PORT ADDRESS FOR FP SWITCHES
+FPSW_INV	.EQU	FALSE		; FP: SWITCH BITS ARE INVERTED
 ;
 DIAGLVL		.EQU	DL_CRITICAL	; ERROR LEVEL REPORTING
 ;
--- a/Source/HBIOS/cfg_n8.asm
+++ b/Source/HBIOS/cfg_n8.asm
@@ -34,6 +34,7 @@ DEFSERCFG	.EQU	SER_38400_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.EQU	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
+APP_BNKS	.EQU	$FF		; BANKS TO RESERVE FOR APP USE ($FF FOR AUTO SIZING)
 MEMMGR		.EQU	MM_N8		; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180|Z280|MBC|RPH|MON]
 RAMBIAS		.EQU	0		; OFFSET OF START OF RAM IN PHYSICAL ADDRESS SPACE
 ;
@@ -71,9 +72,11 @@ WDOGMODE	.EQU	WDOG_NONE	; WATCHDOG MODE: WDOG_[NONE|EZZ80|SKZ]
 ;
 FPLED_ENABLE	.EQU	FALSE		; FP: ENABLES FRONT PANEL LEDS
 FPLED_IO	.EQU	$00		; FP: PORT ADDRESS FOR FP LEDS
+FPLED_INV	.EQU	FALSE		; FP: LED BITS ARE INVERTED
 FPLED_DSKACT	.EQU	TRUE		; FP: ENABLES DISK I/O ACTIVITY ON FP LEDS
 FPSW_ENABLE	.EQU	FALSE		; FP: ENABLES FRONT PANEL SWITCHES
 FPSW_IO		.EQU	$00		; FP: PORT ADDRESS FOR FP SWITCHES
+FPSW_INV	.EQU	FALSE		; FP: SWITCH BITS ARE INVERTED
 ;
 DIAGLVL		.EQU	DL_CRITICAL	; ERROR LEVEL REPORTING
 ;
--- a/Source/HBIOS/cfg_rcz180.asm
+++ b/Source/HBIOS/cfg_rcz180.asm
@@ -34,6 +34,7 @@ DEFSERCFG	.EQU	SER_115200_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.AS
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.EQU	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
+APP_BNKS	.EQU	$FF		; BANKS TO RESERVE FOR APP USE ($FF FOR AUTO SIZING)
 MEMMGR		.EQU	MM_Z180		; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180|Z280|MBC|RPH|MON]
 RAMBIAS		.EQU	ROMSIZE		; OFFSET OF START OF RAM IN PHYSICAL ADDRESS SPACE
 MPGSEL_0	.EQU	$78		; Z2 MEM MGR BANK 0 PAGE SELECT REG (WRITE ONLY)
@@ -75,9 +76,11 @@ DIAGDISKIO	.EQU	TRUE		; ENABLES DISK I/O ACTIVITY ON DIAGNOSTIC LEDS
 ;
 FPLED_ENABLE	.EQU	FALSE		; FP: ENABLES FRONT PANEL LEDS
 FPLED_IO	.EQU	$00		; FP: PORT ADDRESS FOR FP LEDS
+FPLED_INV	.EQU	FALSE		; FP: LED BITS ARE INVERTED
 FPLED_DSKACT	.EQU	TRUE		; FP: ENABLES DISK I/O ACTIVITY ON FP LEDS
 FPSW_ENABLE	.EQU	TRUE		; FP: ENABLES FRONT PANEL SWITCHES
 FPSW_IO		.EQU	$00		; FP: PORT ADDRESS FOR FP SWITCHES
+FPSW_INV	.EQU	FALSE		; FP: SWITCH BITS ARE INVERTED
 ;
 DIAGLVL		.EQU	DL_CRITICAL	; ERROR LEVEL REPORTING
 ;
--- a/Source/HBIOS/cfg_rcz280.asm
+++ b/Source/HBIOS/cfg_rcz280.asm
@@ -34,6 +34,7 @@ DEFSERCFG	.EQU	SER_115200_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.AS
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.EQU	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
+APP_BNKS	.EQU	$FF		; BANKS TO RESERVE FOR APP USE ($FF FOR AUTO SIZING)
 MEMMGR		.EQU	MM_Z2		; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180|Z280|MBC|RPH|MON]
 RAMBIAS		.EQU	ROMSIZE		; OFFSET OF START OF RAM IN PHYSICAL ADDRESS SPACE
 MPGSEL_0	.EQU	$78		; Z2 MEM MGR BANK 0 PAGE SELECT REG (WRITE ONLY)
@@ -69,9 +70,11 @@ WDOGMODE	.EQU	WDOG_NONE	; WATCHDOG MODE: WDOG_[NONE|EZZ80|SKZ]
 ;
 FPLED_ENABLE	.EQU	TRUE		; FP: ENABLES FRONT PANEL LEDS
 FPLED_IO	.EQU	$00		; FP: PORT ADDRESS FOR FP LEDS
+FPLED_INV	.EQU	FALSE		; FP: LED BITS ARE INVERTED
 FPLED_DSKACT	.EQU	TRUE		; FP: ENABLES DISK I/O ACTIVITY ON FP LEDS
 FPSW_ENABLE	.EQU	FALSE		; FP: ENABLES FRONT PANEL SWITCHES
 FPSW_IO		.EQU	$00		; FP: PORT ADDRESS FOR FP SWITCHES
+FPSW_INV	.EQU	FALSE		; FP: SWITCH BITS ARE INVERTED
 ;
 DIAGLVL		.EQU	DL_CRITICAL	; ERROR LEVEL REPORTING
 ;
--- a/Source/HBIOS/cfg_rcz80.asm
+++ b/Source/HBIOS/cfg_rcz80.asm
@@ -34,6 +34,7 @@ DEFSERCFG	.EQU	SER_115200_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.AS
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.EQU	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
+APP_BNKS	.EQU	$FF		; BANKS TO RESERVE FOR APP USE ($FF FOR AUTO SIZING)
 MEMMGR		.EQU	MM_Z2		; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180|Z280|MBC|RPH|MON]
 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)
@@ -69,9 +70,11 @@ WDOGIO		.EQU	$6E		; WATCHDOG REGISTER ADR
 ;
 FPLED_ENABLE	.EQU	FALSE		; FP: ENABLES FRONT PANEL LEDS
 FPLED_IO	.EQU	$00		; FP: PORT ADDRESS FOR FP LEDS
+FPLED_INV	.EQU	FALSE		; FP: LED BITS ARE INVERTED
 FPLED_DSKACT	.EQU	TRUE		; FP: ENABLES DISK I/O ACTIVITY ON FP LEDS
 FPSW_ENABLE	.EQU	FALSE		; FP: ENABLES FRONT PANEL SWITCHES
 FPSW_IO		.EQU	$00		; FP: PORT ADDRESS FOR FP SWITCHES
+FPSW_INV	.EQU	FALSE		; FP: SWITCH BITS ARE INVERTED
 ;
 DIAGLVL		.EQU	DL_CRITICAL	; ERROR LEVEL REPORTING
 ;
--- a/Source/HBIOS/cfg_rph.asm
+++ b/Source/HBIOS/cfg_rph.asm
@@ -34,6 +34,7 @@ DEFSERCFG	.EQU	SER_38400_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.EQU	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
+APP_BNKS	.EQU	$FF		; BANKS TO RESERVE FOR APP USE ($FF FOR AUTO SIZING)
 MEMMGR		.EQU	MM_RPH		; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180|Z280|MBC|RPH|MON]
 RAMBIAS		.EQU	0		; OFFSET OF START OF RAM IN PHYSICAL ADDRESS SPACE
 ;
@@ -69,9 +70,11 @@ WDOGMODE	.EQU	WDOG_NONE	; WATCHDOG MODE: WDOG_[NONE|EZZ80|SKZ]
 ;
 FPLED_ENABLE	.EQU	FALSE		; FP: ENABLES FRONT PANEL LEDS
 FPLED_IO	.EQU	$00		; FP: PORT ADDRESS FOR FP LEDS
+FPLED_INV	.EQU	FALSE		; FP: LED BITS ARE INVERTED
 FPLED_DSKACT	.EQU	TRUE		; FP: ENABLES DISK I/O ACTIVITY ON FP LEDS
 FPSW_ENABLE	.EQU	FALSE		; FP: ENABLES FRONT PANEL SWITCHES
 FPSW_IO		.EQU	$00		; FP: PORT ADDRESS FOR FP SWITCHES
+FPSW_INV	.EQU	FALSE		; FP: SWITCH BITS ARE INVERTED
 ;
 DIAGLVL		.EQU	DL_CRITICAL	; ERROR LEVEL REPORTING
 ;
--- a/Source/HBIOS/cfg_s100.asm
+++ b/Source/HBIOS/cfg_s100.asm
@@ -34,6 +34,7 @@ DEFSERCFG	.EQU	SER_57600_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.EQU	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
+APP_BNKS	.EQU	$FF		; BANKS TO RESERVE FOR APP USE ($FF FOR AUTO SIZING)
 MEMMGR		.EQU	MM_Z180		; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180|Z280|MBC|RPH|MON]
 RAMBIAS		.EQU	ROMSIZE		; OFFSET OF START OF RAM IN PHYSICAL ADDRESS SPACE
 MPGSEL_0	.EQU	$78		; Z2 MEM MGR BANK 0 PAGE SELECT REG (WRITE ONLY)
@@ -69,9 +70,11 @@ WDOGMODE	.EQU	WDOG_NONE	; WATCHDOG MODE: WDOG_[NONE|EZZ80|SKZ]
 ;
 FPLED_ENABLE	.EQU	TRUE		; FP: ENABLES FRONT PANEL LEDS
 FPLED_IO	.EQU	$00		; FP: PORT ADDRESS FOR FP LEDS
+FPLED_INV	.EQU	FALSE		; FP: LED BITS ARE INVERTED
 FPLED_DSKACT	.EQU	TRUE		; FP: ENABLES DISK I/O ACTIVITY ON FP LEDS
 FPSW_ENABLE	.EQU	FALSE		; FP: ENABLES FRONT PANEL SWITCHES
 FPSW_IO		.EQU	$00		; FP: PORT ADDRESS FOR FP SWITCHES
+FPSW_INV	.EQU	FALSE		; FP: SWITCH BITS ARE INVERTED
 ;
 DIAGLVL		.EQU	DL_CRITICAL	; ERROR LEVEL REPORTING
 ;
--- a/Source/HBIOS/cfg_sbc.asm
+++ b/Source/HBIOS/cfg_sbc.asm
@@ -34,6 +34,7 @@ DEFSERCFG	.EQU	SER_38400_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.EQU	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
+APP_BNKS	.EQU	$FF		; BANKS TO RESERVE FOR APP USE ($FF FOR AUTO SIZING)
 MEMMGR		.EQU	MM_SBC		; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180|Z280|MBC|RPH|MON]
 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)
@@ -64,9 +65,11 @@ WDOGMODE	.EQU	WDOG_NONE	; WATCHDOG MODE: WDOG_[NONE|EZZ80|SKZ]
 ;
 FPLED_ENABLE	.EQU	FALSE		; FP: ENABLES FRONT PANEL LEDS
 FPLED_IO	.EQU	$00		; FP: PORT ADDRESS FOR FP LEDS
+FPLED_INV	.EQU	FALSE		; FP: LED BITS ARE INVERTED
 FPLED_DSKACT	.EQU	TRUE		; FP: ENABLES DISK I/O ACTIVITY ON FP LEDS
 FPSW_ENABLE	.EQU	FALSE		; FP: ENABLES FRONT PANEL SWITCHES
 FPSW_IO		.EQU	$00		; FP: PORT ADDRESS FOR FP SWITCHES
+FPSW_INV	.EQU	FALSE		; FP: SWITCH BITS ARE INVERTED
 ;
 DIAGLVL		.EQU	DL_CRITICAL	; ERROR LEVEL REPORTING
 ;
--- a/Source/HBIOS/cfg_scz180.asm
+++ b/Source/HBIOS/cfg_scz180.asm
@@ -34,6 +34,7 @@ DEFSERCFG	.EQU	SER_115200_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.AS
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.EQU	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
+APP_BNKS	.EQU	$FF		; BANKS TO RESERVE FOR APP USE ($FF FOR AUTO SIZING)
 MEMMGR		.EQU	MM_Z180		; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180|Z280|MBC|RPH|MON]
 RAMBIAS		.EQU	ROMSIZE		; OFFSET OF START OF RAM IN PHYSICAL ADDRESS SPACE
 MPGSEL_0	.EQU	$78		; Z2 MEM MGR BANK 0 PAGE SELECT REG (WRITE ONLY)
@@ -69,9 +70,11 @@ WDOGMODE	.EQU	WDOG_NONE	; WATCHDOG MODE: WDOG_[NONE|EZZ80|SKZ]
 ;
 FPLED_ENABLE	.EQU	TRUE		; FP: ENABLES FRONT PANEL LEDS
 FPLED_IO	.EQU	$00		; FP: PORT ADDRESS FOR FP LEDS
+FPLED_INV	.EQU	FALSE		; FP: LED BITS ARE INVERTED
 FPLED_DSKACT	.EQU	TRUE		; FP: ENABLES DISK I/O ACTIVITY ON FP LEDS
 FPSW_ENABLE	.EQU	FALSE		; FP: ENABLES FRONT PANEL SWITCHES
 FPSW_IO		.EQU	$00		; FP: PORT ADDRESS FOR FP SWITCHES
+FPSW_INV	.EQU	FALSE		; FP: SWITCH BITS ARE INVERTED
 ;
 DIAGLVL		.EQU	DL_CRITICAL	; ERROR LEVEL REPORTING
 ;
--- a/Source/HBIOS/cfg_una.asm
+++ b/Source/HBIOS/cfg_una.asm
@@ -32,6 +32,10 @@ INTMODE		.EQU	0		; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2, 3=MODE 3 (Z280)
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.EQU	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
+APP_BNKS	.EQU	0		; NOT SUPPORTED ON UNA
+;
+MDROM		.EQU	TRUE		; MD: ENABLE ROM DISK
+MDRAM		.EQU	TRUE		; MD: ENABLE RAM DISK
 ;
 RTCIO		.EQU	$70		; RTC LATCH REGISTER ADR
 ;
--- a/Source/HBIOS/cfg_z80retro.asm
+++ b/Source/HBIOS/cfg_z80retro.asm
@@ -34,6 +34,7 @@ DEFSERCFG	.EQU	SER_38400_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.EQU	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
+APP_BNKS	.EQU	$FF		; BANKS TO RESERVE FOR APP USE ($FF FOR AUTO SIZING)
 MEMMGR		.EQU	MM_Z2		; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180|Z280|MBC|RPH|MON]
 MPGSEL_0	.EQU	$60		; Z2 MEM MGR BANK 0 PAGE SELECT REG (WRITE ONLY)
 MPGSEL_1	.EQU	$61		; Z2 MEM MGR BANK 1 PAGE SELECT REG (WRITE ONLY)
@@ -67,9 +68,11 @@ WDOGMODE	.EQU	WDOG_NONE	; WATCHDOG MODE: WDOG_[NONE|EZZ80|SKZ]
 ;
 FPLED_ENABLE	.EQU	FALSE		; FP: ENABLES FRONT PANEL LEDS
 FPLED_IO	.EQU	$00		; FP: PORT ADDRESS FOR FP LEDS
+FPLED_INV	.EQU	FALSE		; FP: LED BITS ARE INVERTED
 FPLED_DSKACT	.EQU	TRUE		; FP: ENABLES DISK I/O ACTIVITY ON FP LEDS
 FPSW_ENABLE	.EQU	FALSE		; FP: ENABLES FRONT PANEL SWITCHES
 FPSW_IO		.EQU	$00		; FP: PORT ADDRESS FOR FP SWITCHES
+FPSW_INV	.EQU	FALSE		; FP: SWITCH BITS ARE INVERTED
 ;
 DIAGLVL		.EQU	DL_CRITICAL	; ERROR LEVEL REPORTING
 ;
--- a/Source/HBIOS/cfg_zeta.asm
+++ b/Source/HBIOS/cfg_zeta.asm
@@ -34,6 +34,7 @@ DEFSERCFG	.EQU	SER_38400_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.EQU	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
+APP_BNKS	.EQU	$FF		; BANKS TO RESERVE FOR APP USE ($FF FOR AUTO SIZING)
 MEMMGR		.EQU	MM_SBC		; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180|Z280|MBC|RPH|MON]
 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)
@@ -56,9 +57,11 @@ WDOGMODE	.EQU	WDOG_NONE	; WATCHDOG MODE: WDOG_[NONE|EZZ80|SKZ]
 ;
 FPLED_ENABLE	.EQU	FALSE		; FP: ENABLES FRONT PANEL LEDS
 FPLED_IO	.EQU	$00		; FP: PORT ADDRESS FOR FP LEDS
+FPLED_INV	.EQU	FALSE		; FP: LED BITS ARE INVERTED
 FPLED_DSKACT	.EQU	TRUE		; FP: ENABLES DISK I/O ACTIVITY ON FP LEDS
 FPSW_ENABLE	.EQU	FALSE		; FP: ENABLES FRONT PANEL SWITCHES
 FPSW_IO		.EQU	$00		; FP: PORT ADDRESS FOR FP SWITCHES
+FPSW_INV	.EQU	FALSE		; FP: SWITCH BITS ARE INVERTED
 ;
 DIAGLVL		.EQU	DL_CRITICAL	; ERROR LEVEL REPORTING
 ;
--- a/Source/HBIOS/cfg_zeta2.asm
+++ b/Source/HBIOS/cfg_zeta2.asm
@@ -34,6 +34,7 @@ DEFSERCFG	.EQU	SER_38400_8N1 | SER_RTS	; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM
 ;
 RAMSIZE		.EQU	512		; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
 ROMSIZE		.EQU	512		; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
+APP_BNKS	.EQU	$FF		; BANKS TO RESERVE FOR APP USE ($FF FOR AUTO SIZING)
 MEMMGR		.EQU	MM_Z2		; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180|Z280|MBC|RPH|MON]
 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)
@@ -67,9 +68,11 @@ WDOGMODE	.EQU	WDOG_NONE	; WATCHDOG MODE: WDOG_[NONE|EZZ80|SKZ]
 ;
 FPLED_ENABLE	.EQU	FALSE		; FP: ENABLES FRONT PANEL LEDS
 FPLED_IO	.EQU	$00		; FP: PORT ADDRESS FOR FP LEDS
+FPLED_INV	.EQU	FALSE		; FP: LED BITS ARE INVERTED
 FPLED_DSKACT	.EQU	TRUE		; FP: ENABLES DISK I/O ACTIVITY ON FP LEDS
 FPSW_ENABLE	.EQU	FALSE		; FP: ENABLES FRONT PANEL SWITCHES
 FPSW_IO		.EQU	$00		; FP: PORT ADDRESS FOR FP SWITCHES
+FPSW_INV	.EQU	FALSE		; FP: SWITCH BITS ARE INVERTED
 ;
 DIAGLVL		.EQU	DL_CRITICAL	; ERROR LEVEL REPORTING
 ;
--- a/Source/HBIOS/hbios.asm
+++ b/Source/HBIOS/hbios.asm
@@ -95,11 +95,10 @@ MODCNT	.SET	MODCNT + 1
 #DEFINE ALIGN(N) .FILL	((($+(N-1)) & ~(N-1)) - $)
 ;
 #IF (FPLED_ENABLE)
-  #DEFINE DIAG(N)	PUSH AF
-  #DEFCONT \		LD A,N
-;  #DEFCONT \		OUT (DIAGPORT),A
+  #DEFINE DIAG(N)	PUSH	AF
+  #DEFCONT \		LD	A,N
  #DEFCONT \		CALL	FP_SETLEDS
-  #DEFCONT \		POP AF
+  #DEFCONT \		POP	AF
 #ELSE
  #DEFINE		DIAG(N)	\;
 #ENDIF
@@ -132,30 +131,30 @@ MODCNT	.SET	MODCNT + 1
 #ENDIF
 ;
 #DEFINE SYSCHKERR(HB_ERR) \
-#DEFCONT \	CALL	SYSCHKA
-#DEFCONT \	LD	A,HB_ERR
-#DEFCONT \	OR	A
+  #DEFCONT \	CALL	SYSCHKA
+  #DEFCONT \	LD	A,HB_ERR
+  #DEFCONT \	OR	A
 ;
 ;
 ;
 #IF (INTMODE == 0)
-; NO INTERRUPT HANDLING
-#DEFINE	HB_DI		;
-#DEFINE	HB_EI		;
+  ; NO INTERRUPT HANDLING
+  #DEFINE	HB_DI	;
+  #DEFINE	HB_EI	;
 #ELSE
  #IF (CPUFAM == CPU_Z280)
    #IF (INTMODE == 3)
-; Z280 MODE 3 INTERRUPT HANDLING (INTA, C/T 0, & UART RCVR ENABLED)
-#DEFINE	HB_DI		DI
-#DEFINE	HB_EI		EI	$0B
+      ; Z280 MODE 3 INTERRUPT HANDLING (INTA, C/T 0, & UART RCVR ENABLED)
+      #DEFINE	HB_DI	DI
+      #DEFINE	HB_EI	EI	$0B
    #ELSE
-; Z280 MODE 1/2 INTERRUPT HANDLING
-#DEFINE	HB_DI		DI
-#DEFINE	HB_EI		EI
+      ; Z280 MODE 1/2 INTERRUPT HANDLING
+      #DEFINE	HB_DI	DI
+      #DEFINE	HB_EI	EI
    #ENDIF
  #ELSE
-#DEFINE	HB_DI		DI
-#DEFINE	HB_EI		EI
+    #DEFINE	HB_DI	DI
+    #DEFINE	HB_EI	EI
  #ENDIF
 #ENDIF
 ;
@@ -335,6 +334,8 @@ CB_BIDRAMD0	.DB	BID_RAMD0
 CB_RAMD_BNKS	.DB	RAMD_BNKS
 CB_BIDROMD0	.DB	BID_ROMD0
 CB_ROMD_BNKS	.DB	ROMD_BNKS
+CB_BIDAPP0	.DB	BID_APP0
+CB_APP_BNKS	.DB	APP_BNKS
 ;
 	.FILL	(HCB + HCB_SIZ - $),0	; PAD REMAINDER OF HCB
 ;
@@ -1181,6 +1182,9 @@ BOOTWAIT:
 #IF (FPLED_ENABLE)
 	; NO STACK YET, SO CAN'T USE DIAG() MACRO
 	LD	A,DIAG_01
+  #IF (FPLED_INV)
+	XOR	$FF			; INVERT BITS IF NEEDED
+  #ENDIF
 	OUT	(FPLED_IO),A
 #ENDIF
 #IF (LEDENABLE)
@@ -1391,6 +1395,9 @@ Z280_INITZ:
 #IF (FPLED_ENABLE)
 	; NO STACK YET, SO CAN'T USE DIAG() MACRO
 	LD	A,DIAG_02
+  #IF (FPLED_INV)
+	XOR	$FF			; INVERT BITS IF NEEDED
+  #ENDIF
 	OUT	(FPLED_IO),A
 #ENDIF

@@ -4417,6 +4424,8 @@ SYS_GET:
 	JP	Z,SYS_GETCPUSPD
 	CP	BF_SYSGET_PANEL
 	JP	Z,SYS_GETPANEL
+	CP	BF_SYSGET_APPBNKS
+	JP	Z,SYS_GETAPPBNKS
 	SYSCHKERR(ERR_NOFUNC)		; SIGNAL ERROR
 	RET
 ;
@@ -4626,6 +4635,8 @@ SYS_GETMEMINFO:
 ;   RETURNS:
 ;     D: HBIOS BANK ID
 ;     E: USER BANK ID
+;     H: FIRST APP BANK ID
+;     L: APP BANK COUNT
 ;
 SYS_GETBNKINFO:
 	LD	A,(CB_BIDBIOS)
@@ -4730,6 +4741,22 @@ SYS_GETPANEL1:	; HANDLE NON-EXISTENT FRONT PANEL
 	OR	A			; SET FLAGS
 	RET				; DONE
 ;
+; GET APPLICATION BANK INFORMATION
+;   RETURNS:
+;     H: FIRST APP BANK ID
+;     L: APP BANK COUNT
+;     E: BANK SIZE (IN 256-BYTE PAGES)
+;
+SYS_GETAPPBNKS:
+	LD	A,(CB_BIDAPP0)		; FIRST BANK ID
+	LD	H,A
+	LD	A,(CB_APP_BNKS)		; NUMBER OF BANKS
+	LD	L,A
+	LD	E,$80			; (256 * $80) = 32KB
+;
+	XOR	A
+	RET
+;
 ; SET SYSTEM PARAMETERS
 ; PARAMETER(S) TO SET INDICATED IN C
 ;
@@ -6826,6 +6853,9 @@ FP_SETLEDS:
 	OR	A			; SET FLAGS
 	LD	A,L			; RESTORE REG A
 	JR	Z,FP_SETLEDS1		; BAIL OUT IF NOT ACTIVE
+  #IF (FPLED_INV)
+	XOR	$FF			; INVERT BITS IF NEEDED
+  #ENDIF
 	OUT	(FPLED_IO),A		; WRITE 
 FP_SETLEDS1:
 	POP	HL			; RESTORE HL
@@ -6843,6 +6873,9 @@ FP_GETSWITCHES:
 	OR	A			; SET FLAGS
 	RET	Z			; BAIL OUT IF NOT ACTIVE
 	IN	A,(FPSW_IO)		; READ SWITCHES
+  #IF (FPSW_INV)
+	XOR	$FF			; INVERT BITS IF NEEDED
+  #ENDIF
 	RET				; DONE
 ;
 ;
--- a/Source/HBIOS/hbios.inc
+++ b/Source/HBIOS/hbios.inc
@@ -120,6 +120,7 @@ BF_SYSGET_MEMINFO	.EQU	$F1	; GET MEMORY CAPACTITY INFO
 BF_SYSGET_BNKINFO	.EQU	$F2	; GET BANK ASSIGNMENT INFO
 BF_SYSGET_CPUSPD	.EQU	$F3	; GET CLOCK SPEED & WAIT STATES
 BF_SYSGET_PANEL		.EQU	$F4	; GET FRONT PANEL SWITCHES VAL
+BF_SYSGET_APPBNKS	.EQU	$F5	; GET APP BANK INFORMATION
 ;
 BF_SYSSET_TIMER		.EQU	$D0	; SET TIMER VALUE
 BF_SYSSET_SECS		.EQU	$D1	; SET SECONDS VALUE
@@ -440,6 +441,8 @@ HCB_BIDRAMD0	.EQU	$DC		; FIRST BANK OF RAM DRIVE
 HCB_RAMD_BNKS	.EQU	$DD		; RAM DRIVE BANK COUNT
 HCB_BIDROMD0	.EQU	$DE		; FIRST BANK OF ROM DRIVE
 HCB_ROMD_BNKS	.EQU	$DF		; ROM DRIVE BANK COUNT
+HCB_BIDAPP0	.EQU	$E0		; FIRST BANK OF APP RAM BANKS
+HCB_APP_BNKS	.EQU	$E1		; APP BANK COUNT
 ;
 ; HBIOS PROXY COMMON DATA BLOCK
 ; EXACTLY 32 BYTES AT $FFE0-$FFFF
--- a/Source/HBIOS/hbios_env.asm
+++ b/Source/HBIOS/hbios_env.asm
@@ -27,6 +27,8 @@
 	prtval("CPUFAM$", CPUFAM)
 	prtval("ROMSIZE$", ROMSIZE)
 	prtval("RAMSIZE$", RAMSIZE)
+	prtval("ROMDISKSIZE$", ROMD_BNKS * 32)
+	prtval("RAMDISKSIZE$", RAMD_BNKS * 32)
 ;
 	ret
 ;
--- a/Source/HBIOS/ppp.asm
+++ b/Source/HBIOS/ppp.asm
@@ -250,7 +250,7 @@ PPP_FWVER		.DB	$00, $00, $00, $00	; MMNNBBB (M=MAJOR, N=MINOR, B=BUILD)
 ; PARPORTPROP CONSOLE DRIVER
 ;==================================================================================================
 ;
-PPPCON_ROWS	.EQU	37		; PROPELLER VGA DISPLAY ROWS (40 - 3 STATUS LINES)
+PPPCON_ROWS	.EQU	29		; PROPELLER VGA DISPLAY ROWS (30 - 1 STATUS LINES)
 PPPCON_COLS	.EQU	80		; PROPELLER VGA DISPLAY COLS
 ;
 		.ECHO	"PPPCON: ENABLED\n"
--- a/Source/HBIOS/prp.asm
+++ b/Source/HBIOS/prp.asm
@@ -121,7 +121,7 @@ PRPCON_ERR	.EQU	$40		; BIT SET WHEN PROPIO CONSOLE ERROR HAS OCCURRED
 PRPCON_KBDRDY	.EQU	$20		; BIT SET WHEN KEYBOARD BUF HAS A BYTE READY (BUF FULL)
 PRPCON_DSPRDY	.EQU	$10		; BIT SET WHEN DISPLAY BUF IS READY FOR A BYTE (BUF EMPTY)
 ;
-PRPCON_ROWS	.EQU	37		; PROPELLER VGA DISPLAY ROWS (40 - 3 STATUS LINES)
+PRPCON_ROWS	.EQU	29		; PROPELLER VGA DISPLAY ROWS (30 - 1 STATUS LINES)
 PRPCON_COLS	.EQU	80		; PROPELLER VGA DISPLAY COLS
 ;
 		.ECHO	"PRPCON: ENABLED\n"
--- a/Source/HBIOS/romldr.asm
+++ b/Source/HBIOS/romldr.asm
@@ -1383,8 +1383,6 @@ str_s100con	.db	"\r\n\r\nConsole on S100 Bus",0
 clrled:
 #if (BIOS == BIOS_WBW)
  #if (FPLED_ENABLE)
-	;xor	a			; zero accum
-	;out	(FPLED_IO),a		; clear diag leds
 	ld	b,BF_SYSSET		; HBIOS SysGet
 	ld	c,BF_SYSSET_PANEL	; ... Panel swiches value
 	ld	l,$00			; all LEDs off
--- a/Source/HBIOS/std.asm
+++ b/Source/HBIOS/std.asm
@@ -699,6 +699,83 @@ BID_RAM0	.EQU	$80
 BID_ROMN	.EQU	(BID_ROM0 + ROMBANKS - 1)
 BID_RAMN	.EQU	(BID_RAM0 + RAMBANKS - 1)
 ;
+#IF (BIOS == BIOS_WBW)
+;
+  #IF (ROMSIZE > 0)
+ROM_BNKS_RSVD	.EQU	4
+RAM_BNKS_RSVD	.EQU	5
+  #ELSE
+ROM_BNKS_RSVD	.EQU	0
+RAM_BNKS_RSVD	.EQU	8
+  #ENDIF
+#ENDIF
+;
+#IF (BIOS == BIOS_UNA)
+ROM_BNKS_RSVD	.EQU	4
+RAM_BNKS_RSVD	.EQU	4		; NEED TO CONFIRM THIS!!!
+#ENDIF
+;
+; APPLICATION MEMORY BANKS
+;
+#IF (APP_BNKS == $FF)
+APP_BNKS	.SET	0		; 0K
+  #IF ((RAMBANKS - RAM_BNKS_RSVD) > $08)
+APP_BNKS	.SET	3		; 96K
+  #ENDIF
+  #IF ((RAMBANKS - RAM_BNKS_RSVD) > $18)
+APP_BNKS	.SET	11		; 353KB
+  #ENDIF
+#ENDIF
+;
+; ROM/RAM MEMORY BANKS
+;
+#IF (BIOS == BIOS_WBW)
+;
+ROMD_BNKS	.EQU	ROMBANKS - ROM_BNKS_RSVD
+RAMD_BNKS	.EQU    RAMBANKS - APP_BNKS - RAM_BNKS_RSVD
+;
+#ENDIF
+;
+#IF (BIOS == BIOS_UNA)
+;
+ROMD_BNKS	.EQU	ROMBANKS - 4
+RAMD_BNKS	.EQU    RAMBANKS - 4
+;
+#ENDIF
+;
+; ADJUSTMENTS FOR ROMLESS SYSTEMS
+;
+#IF (ROMSIZE == 0)
+;
+; WE NEED TO NORMALIZE THE SIZE OF THE RAM DISK TO FIT
+; ONE OF THE STANDARD ROM DISK IMAGES
+;
+  #IF (RAMD_BNKS < 4)
+RAMD_BNKS	.SET	0		; 0KB RAM DISK
+  #ENDIF
+  #IF ((RAMD_BNKS >= 4) & (RAMD_BNKS < 8))
+RAMD_BNKS	.SET	4		; 128KB RAM DISK
+  #ENDIF
+  #IF ((RAMD_BNKS >= 8) & (RAMD_BNKS < 12))
+RAMD_BNKS	.SET	8		; 256KB RAM DISK
+  #ENDIF
+  #IF ((RAMD_BNKS >= 12) & (RAMD_BNKS < 28))
+RAMD_BNKS	.SET	12		; 384KB RAM DISK
+  #ENDIF
+  #IF (RAMD_BNKS >= 28)
+RAMD_BNKS	.SET	28		; 896KB RAM DISK
+  #ENDIF
+;
+#ENDIF
+;
+#IF ((!MDRAM) | (RAMD_BNKS <= 0))
+RAMD_BNKS	.SET	0
+#ENDIF
+;
+#IF ((!MDROM) | (ROMD_BNKS <= 0))
+ROMD_BNKS	.SET	0
+#ENDIF
+;
 #IF (ROMSIZE > 0)
 ;
 ; NORMAL SYSTEM WITH ROM & RAM
@@ -708,11 +785,9 @@ BID_IMG0	.EQU	BID_ROM0 + 1	; ROM LOADER AND FIRST IMAGES BANK	0x01
 BID_IMG1	.EQU	BID_ROM0 + 2	; SECOND IMAGES BANK		 	0x02
 BID_IMG2	.EQU	BID_ROM0 + 3	; RESERVED				0x03
 BID_ROMD0	.EQU	BID_ROM0 + 4	; FIRST ROM DRIVE BANK			0x04
-BID_ROMDN	.EQU	BID_ROMN	; LAST ROM DRIVE BANK			0x0F
-;
-BID_BIOS	.EQU	BID_RAM0	; HBIOS BANK				0x80
+BID_BIOS	.EQU	BID_RAM0 + 0	; HBIOS BANK				0x80
 BID_RAMD0	.EQU	BID_RAM0 + 1	; FIRST RAM DRIVE BANK			0x81
-BID_RAMDN	.EQU	BID_RAMN - 4	; LAST RAM DRIVE BANK			0x8B
+BID_APP0	.EQU	BID_RAMD0 + RAMD_BNKS	; FIRST APP BANK		0x89
 BID_BUF		.EQU	BID_RAMN - 3	; OS BUFFERS (CP/M3)			0x8C
 BID_AUX		.EQU	BID_RAMN - 2	; AUX BANK (CP/M 3, BPBIOS, ETC.)	0x8D
 BID_USR		.EQU	BID_RAMN - 1	; USER BANK (CP/M TPA, ETC.)		0x8E
@@ -728,7 +803,7 @@ BID_IMG0	.EQU	BID_RAM0 + 1	; ROM LOADER AND FIRST IMAGES BANK	0x81
 BID_IMG1	.EQU	BID_RAM0 + 2	; SECOND IMAGES BANK		 	0x82
 BID_IMG2	.EQU	BID_RAM0 + 3	; RESERVED				0x83
 BID_RAMD0	.EQU	BID_RAM0 + 4	; FIRST RAM DRIVE BANK			0x84
-BID_RAMDN	.EQU	BID_RAMN - 4	; LAST RAM DRIVE BANK			0x8B
+BID_APP0	.EQU	BID_RAMD0 + RAMD_BNKS	; FIRST APP BANK		0x89
 BID_BUF		.EQU	BID_RAMN - 3	; OS BUFFERS (CP/M3)			0x8C
 BID_AUX		.EQU	BID_RAMN - 2	; AUX BANK (CP/M 3, BPBIOS, ETC.)	0x8D
 BID_USR		.EQU	BID_RAMN - 1	; USER BANK (CP/M TPA, ETC.)		0x8E
@@ -736,47 +811,44 @@ BID_COM		.EQU	BID_RAMN - 0	; COMMON BANK, UPPER 32K		0x8F
 ;
 BID_BIOS	.EQU	BID_BOOT	; HBIOS BANK				0x80
 BID_ROMD0	.EQU	0		; NO ROM DRIVE
-BID_ROMDN	.EQU	$FF		; NO ROM DRIVE
 ;
 #ENDIF
 ;
-#IF (BIOS == BIOS_WBW)
+APP_BNKS	.SET	BID_BUF - BID_APP0
 ;
-  #IF (!MDRAM)
-BID_RAMD0	.SET	$FF		; RAM DRIVE DISABLED
-BID_RAMDN	.SET	0		; RAM DRIVE DISABLED
-  #ENDIF
+BID_RAMDN	.EQU	BID_RAMD0 + RAMD_BNKS - 1	; LAST RAM DRIVE BANK
+BID_ROMDN	.EQU	BID_ROMD0 + ROMD_BNKS - 1	; LAST ROM DRIVE BANK
+BID_APPN	.EQU	BID_APP0 + APP_BNKS - 1		; LAST APP BANK
 ;
-  #IF (!MDROM)
-BID_ROMD0	.SET	$FF		; ROM DRIVE DISABLED
-BID_ROMDN	.SET	0		; ROM DRIVE DISABLED
-  #ENDIF
-;
-ROMD_BNKS	.EQU	(BID_ROMDN - BID_ROMD0 + 1)
-RAMD_BNKS	.EQU	(BID_RAMDN - BID_RAMD0 + 1)
-;
-#ENDIF
-;
-#IF FALSE
-	.ECHO "--- RAM/ROM CAPACITY ---\n"
-	.ECHO "BID_ROM0: " \ .ECHO BID_ROM0 \ .ECHO "\n"
-	.ECHO "BID_ROMN: " \ .ECHO BID_ROMN \ .ECHO "\n"
-	.ECHO "BID_RAM0: " \ .ECHO BID_RAM0 \ .ECHO "\n"
-	.ECHO "BID_RAMN: " \ .ECHO BID_RAMN \ .ECHO "\n"
-	.ECHO "--- BANK LAYOUT ---\n"
-	.ECHO "BID_BOOT: " \ .ECHO BID_BOOT \ .ECHO "\n"
-	.ECHO "BID_IMG0: " \ .ECHO BID_IMG0 \ .ECHO "\n"
-	.ECHO "BID_IMG1: " \ .ECHO BID_IMG1 \ .ECHO "\n"
-	.ECHO "BID_IMG2: " \ .ECHO BID_IMG2 \ .ECHO "\n"
+#IF TRUE
+	.ECHO "------------- CAPACITY -----------------\n"
+	.ECHO "ROMBANKS:  " \ .ECHO ROMBANKS  \ .ECHO "\n"
+	.ECHO "RAMBANKS:  " \ .ECHO RAMBANKS  \ .ECHO "\n"
+	.ECHO "ROMD_BNKS: " \ .ECHO ROMD_BNKS \ .ECHO "\n"
+	.ECHO "RAMD_BNKS: " \ .ECHO RAMD_BNKS \ .ECHO "\n"
+	.ECHO "APP_BNKS:  " \ .ECHO APP_BNKS  \ .ECHO "\n"
+	.ECHO "----------- MEMORY LAYOUT --------------\n"
+	.ECHO "BID_ROM0:  " \ .ECHO BID_ROM0  \ .ECHO "\n"
+	.ECHO "BID_ROMN:  " \ .ECHO BID_ROMN  \ .ECHO "\n"
+	.ECHO "BID_RAM0:  " \ .ECHO BID_RAM0  \ .ECHO "\n"
+	.ECHO "BID_RAMN:  " \ .ECHO BID_RAMN  \ .ECHO "\n"
+	.ECHO "------------- BANK LAYOUT --------------\n"
+	.ECHO "BID_BOOT:  " \ .ECHO BID_BOOT  \ .ECHO "\n"
+	.ECHO "BID_IMG0:  " \ .ECHO BID_IMG0  \ .ECHO "\n"
+	.ECHO "BID_IMG1:  " \ .ECHO BID_IMG1  \ .ECHO "\n"
+	.ECHO "BID_IMG2:  " \ .ECHO BID_IMG2  \ .ECHO "\n"
 	.ECHO "BID_ROMD0: " \ .ECHO BID_ROMD0 \ .ECHO "\n"
 	.ECHO "BID_ROMDN: " \ .ECHO BID_ROMDN \ .ECHO "\n"
-	.ECHO "BID_BIOS: " \ .ECHO BID_BIOS \ .ECHO "\n"
+	.ECHO "BID_BIOS:  " \ .ECHO BID_BIOS  \ .ECHO "\n"
 	.ECHO "BID_RAMD0: " \ .ECHO BID_RAMD0 \ .ECHO "\n"
 	.ECHO "BID_RAMDN: " \ .ECHO BID_RAMDN \ .ECHO "\n"
-	.ECHO "BID_BUF: " \ .ECHO BID_BUF \ .ECHO "\n"
-	.ECHO "BID_AUX: " \ .ECHO BID_AUX \ .ECHO "\n"
-	.ECHO "BID_USR: " \ .ECHO BID_USR \ .ECHO "\n"
-	.ECHO "BID_COM: " \ .ECHO BID_COM \ .ECHO "\n"
+	.ECHO "BID_APP0:  " \ .ECHO BID_APP0  \ .ECHO "\n"
+	.ECHO "BID_APPN:  " \ .ECHO BID_APPN  \ .ECHO "\n"
+	.ECHO "BID_BUF:   " \ .ECHO BID_BUF   \ .ECHO "\n"
+	.ECHO "BID_AUX:   " \ .ECHO BID_AUX   \ .ECHO "\n"
+	.ECHO "BID_USR:   " \ .ECHO BID_USR   \ .ECHO "\n"
+	.ECHO "BID_COM:   " \ .ECHO BID_COM   \ .ECHO "\n"
+	.ECHO "----------------------------------------\n"
 #ENDIF
 ;
 ; MEMORY LAYOUT
--- a/Source/Images/d_nzcom/ReadMe.txt
+++ b/Source/Images/d_nzcom/ReadMe.txt
@@ -51,8 +51,10 @@ done to create a minimal ready-to-run setup for RomWBW:
  - Extract VT100 TCAP from Z3TCAP.LBR and saved it as TCAP.Z3T.
  - Created PROFILE.SUB to launch NZCOM at startup.
  - Created empty STARTZCM.COM.
-  - TCSELECT.COM was removed because a later version is provided
+  - Original TCSELECT.COM was removed and replaced with a newer version
    from the Z3 files.
+  - TCAP.LBR and Z3TCAP.TCP were removed and replaced with
+    Z3TCAP.LBR from new TCSELECT distribution.
  - Z3LOC.COM and LBREXT.COM were removed because more recent
    versions are provided from Common files.
  - Replaced ZRDOS with ZSDOS in NZCOM.LBR.  The standalone
@@ -318,4 +320,4 @@ in this user area for more information.
 N.B., at a minimum, some of the files in this user area must be copied
 to user area 0 for CP/NET to work properly.

-- WBW 3:20 PM 8/27/2021
+-- WBW 11:19 AM 1/22/2024
--- a/Source/Images/d_nzcom/u0/TCAP.LBR
+++ b/Source/Images/d_nzcom/u0/TCAP.LBR
--- a/Source/Images/d_nzcom/u0/Z3TCAP.TCP
+++ b/Source/Images/d_nzcom/u0/Z3TCAP.TCP
--- a/Source/Images/diskdefs
+++ b/Source/Images/diskdefs
@@ -271,9 +271,9 @@ diskdef interak
  os 2.2
 end

-# RomWBW 256KB ROM (128KB reserved, 128KB ROM Disk)
+# RomWBW 128KB ROM Disk

-diskdef wbw_rom256
+diskdef wbw_rom128
  seclen 512
  tracks 4
  sectrk 64
@@ -284,35 +284,9 @@ diskdef wbw_rom256
  os 2.2
 end

-# RomWBW 512KB ROM (128KB reserved, 384KB ROM Disk)
+# RomWBW 256KB ROM Disk

-diskdef wbw_rom512
-  seclen 512
-  tracks 12
-  sectrk 64
-  blocksize 2048
-  maxdir 256
-  skew 0
-  boottrk 0
-  os 2.2
-end
-
-# RomWBW 1024KB ROM (128KB reserved, 896KB ROM Disk)
-
-diskdef wbw_rom1024
-  seclen 512
-  tracks 28
-  sectrk 64
-  blocksize 2048
-  maxdir 256
-  skew 0
-  boottrk 0
-  os 2.2
-end
-
-# RomWBW 512KB RAM (256KB reserved, 256KB RAM Disk)
-
-diskdef wbw_ram512
+diskdef wbw_rom256
  seclen 512
  tracks 8
  sectrk 64
@@ -323,11 +297,24 @@ diskdef wbw_ram512
  os 2.2
 end

-# RomWBW 1024KB RAM (256KB reserved, 768KB RAM Disk)
+# RomWBW 384KB ROM Disk

-diskdef wbw_ram1024
+diskdef wbw_rom384
  seclen 512
-  tracks 24
+  tracks 12
+  sectrk 64
+  blocksize 2048
+  maxdir 256
+  skew 0
+  boottrk 0
+  os 2.2
+end
+
+# RomWBW 896KB ROM Disk
+
+diskdef wbw_rom896
+  seclen 512
+  tracks 28
  sectrk 64
  blocksize 2048
  maxdir 256
--- a/Source/Prop/Spin/AnsiTerm.spin
+++ b/Source/Prop/Spin/AnsiTerm.spin
@@ -15,11 +15,11 @@ CON
  cols          = 80                  	' screen columns
  rows          = 30                  	' screen rows
  chars         = rows * cols         	' screen characters
-  termRows      = 25                  	' rows in terminal area
+  termRows      = rows - 1             	' rows in terminal area
  termChars     = termRows * cols      	' characters in terminal area
  termLastRow	= termChars - cols	' buffer pos of first char in last term row
  statArea	= termChars		' starting position of status area
-  statRows	= rows - TermRows	' status area rows
+  statRows	= 1			' status area rows
  blank         = $20
  
  spkVol	= 75
@@ -46,6 +46,7 @@ VAR
  long  vgaBasePin
  word	curAttr				' active attribute value
  word	bold, underscore, blink, reverse, fg, bg
+  word	alt				' alt char set active

  
 DAT
@@ -81,6 +82,7 @@ PUB start(BasePin) | i, char
  reverse := 0
  fg := 0
  bg := 0
+  alt := 0
  setMode(0)				' reset attributes

 PUB vidOn
@@ -174,6 +176,10 @@ PRI clsTerm

 PRI outc(c)

+  if (alt == 1)
+    if ((c => $5F) and (c < $7F))
+      c := c - $5F
+
  screen[pos++] := (curAttr | c)
  lastc := c

@@ -400,11 +406,11 @@ PRI ansi(c) | x, defVal
        x += cols

    "K":
-      if arg0 == -1
+      if ((arg0 == -1) or (arg0 == 0))
          clEOL(pos)
-      elseif arg0 == 1
+      elseif (arg0 == 1)
          clBOL(pos)
-      else
+      elseif (arg0 == 2)
          clEOL(pos - (pos // cols))

    "L":
@@ -563,6 +569,11 @@ PUB processChar(c)
      return

   5:					' Set character set (not implemented)
+    if (c == "0")
+      alt := 1
+    if (c == "B")
+      alt := 0
+
    state := 0
    return

--- a/Source/Prop/Spin/ParPortProp.spin
+++ b/Source/Prop/Spin/ParPortProp.spin
@@ -3,8 +3,8 @@
  ************************************
  *  ParPortProp for RomWBW          *
  *  Interface to RBC ParPortProp    *
-  *  Version 0.97                    *
-  *  May 9, 2020                     *
+  *  Version 0.98                    *
+  *  January 20, 2024                *
  ************************************

  Wayne Warthen
@@ -30,24 +30,24 @@

    2018-03-11 WBW: Implement character attributes
    2020-05-09 WBW: Switch monitor refresh to 60Hz
+    2024-01-20 WBW: Add graphics char selection to AnsiTerm

 }}

 CON
-  VERSION = (((0 << 8) + 97) << 16) + 0
+  VERSION = (((0 << 8) + 98) << 16) + 0

  _CLKMODE = XTAL1 + PLL16X
  _XINFREQ = 5_000_000
-
+  
  'SLEEP = 60 * 5                ' Screen saver timeout in seconds
  SLEEP = 0			' Zero for no screen saver
  
  VGA_BASE = 16                 ' VGA Video pins 16-23 (??)
  KBD_BASE = 14                 ' PS/2 Keyboard pins 14-15 (DATA, CLK)
  SD_BASE = 24                  ' SD Card pins 24-27 (DO, CLK, DI, CS)
-
-  STAT_ATTR1 = %00110000_00000000	' Status area screen attribute (first line)
-  STAT_ATTR = %01110000_00000000	' Status area screen attribute
+  
+  STAT_ATTR = %00110000_00000000	' Status area screen attribute (first line)

  PPI_CMD = $0100               ' pin 8, PC0, active ???
  PPI_STB = $0200               ' pin 9, PC4, active low
@@ -143,19 +143,16 @@ PUB main | tmp
    dsp.cls
  MsgNewLine

-  dsp.VidOn
+  dsp.vidOn

  statRows := (dsp.statInfo >> 8)  & $FF
  statCols := dsp.statInfo & $FF
    
  dsp.statFill(0, 0, STAT_ATTR, $20, statRows * statCols)
-  dsp.statFill(0, 0, STAT_ATTR1, $20, statCols)

-  dsp.statStr(0, 1, STAT_ATTR1, @strROM)
-  dsp.statStr(0, (statCols - strsize(@strHW)) / 2, STAT_ATTR1, @strHW)
-  dsp.statStr(0, (statCols - strsize(@strVer) - 1), STAT_ATTR1, @strVer)
-  
-  'dsp.statStr(2, (statCols - 20) / 2, STAT_ATTR, string("<<< Message Area >>>"))
+  dsp.statStr(0, 1, STAT_ATTR, @strROM)
+  dsp.statStr(0, (statCols - strsize(@strHW)) / 2, STAT_ATTR, @strHW)
+  dsp.statStr(0, (statCols - strsize(@strVer) - 1), STAT_ATTR, @strVer)

  MsgStr(string("Initializing ParPortProp..."))

@@ -221,7 +218,7 @@ PUB main | tmp
  else
    MsgStr(string(" OK"))
  MsgNewLine
-
+  
  dsp.beep

  MsgStr(string("ParPortProp Ready!"))
@@ -610,7 +607,7 @@ PRI Activity

 DAT

-strVer	byte	"F/W v0.97",0
+strVer	byte	"F/W v0.98",0
 strHW	byte	"ParPortProp",0
 strROM	byte	"RomWBW",0

--- a/Source/Prop/Spin/PropIO.spin
+++ b/Source/Prop/Spin/PropIO.spin
@@ -3,9 +3,9 @@
  *******************************
  *  PropIO for RomWBW          *
  *  Interface to RBC PropIO    *
-  *  Version 0.97               *
-  *  May 9, 2020                *
-  *******************************
+  *  Version 0.98                 *
+  *  January 20, 2024             *
+  *********************************

  Wayne Warthen
  wwarthen@gmail.com
@@ -35,11 +35,12 @@
    2015-11-15 WBW: Added SD card capacity reporting
    2018-03-11 WBW: Implement character attributes
    2020-05-09 WBW: Switch monitor refresh to 60Hz
+    2024-01-20 WBW: Add graphics char selection to AnsiTerm

 }}

 CON
-  VERSION = (((0 << 8) + 97) << 16) + 0
+  VERSION = (((0 << 8) + 98) << 16) + 0

  _CLKMODE = XTAL1 + PLL16X
  _XINFREQ = 5_000_000
@@ -50,9 +51,8 @@ CON
  VGA_BASE = 16                 ' VGA Video pins 16-23 (??)
  KBD_BASE = 14                 ' PS/2 Keyboard pins 14-15 (DATA, CLK)
  SD_BASE = 24                  ' SD Card pins 24-27 (DO, CLK, DI, CS)
-
-  STAT_ATTR1 = %00110000_00000000	' Status area screen attribute (first line)
-  STAT_ATTR = %01110000_00000000	' Status area screen attribute
+  
+  STAT_ATTR = %00110000_00000000	' Status area screen attribute (first line)

  DSKCMD_NOP = $00
  DSKCMD_STATUS = $01
@@ -78,10 +78,7 @@ CON

  TRMST_ACTMASK = (TRMST_KBDACT | TRMST_DSPACT)         ' bit mask for kbd or dsp active

-
-
 OBJ
-  'dsp : "VGA_1024"                                      ' VGA Terminal Driver
  dsp : "AnsiTerm"                                      ' VGA Terminal Driver
  kbd : "Keyboard"                                      ' PS/2 Keyboard Driver
  sdc : "safe_spi"                                      ' SD Card Driver
@@ -101,7 +98,7 @@ VAR
  long  TimerCount
  long  DiskResult
  long  CardType
-   
+  
  byte	statRows
  byte	statCols
  
@@ -122,20 +119,17 @@ PUB main
    dsp.cls
  MsgNewLine

-  dsp.VidOn
+  dsp.vidOn

  statRows := (dsp.statInfo >> 8)  & $FF
  statCols := dsp.statInfo & $FF
    
  dsp.statFill(0, 0, STAT_ATTR, $20, statRows * statCols)
-  dsp.statFill(0, 0, STAT_ATTR1, $20, statCols)

-  dsp.statStr(0, 1, STAT_ATTR1, @strROM)
-  dsp.statStr(0, (statCols - strsize(@strHW)) / 2, STAT_ATTR1, @strHW)
-  dsp.statStr(0, (statCols - strsize(@strVer) - 1), STAT_ATTR1, @strVer)
+  dsp.statStr(0, 1, STAT_ATTR, @strROM)
+  dsp.statStr(0, (statCols - strsize(@strHW)) / 2, STAT_ATTR, @strHW)
+  dsp.statStr(0, (statCols - strsize(@strVer) - 1), STAT_ATTR, @strVer)
  
-  'dsp.statStr(2, (statCols - 20) / 2, STAT_ATTR, string("<<< Message Area >>>"))
-
  MsgStr(string("Initializing PropIO..."))

  TermStatKbdAdr := @TermStatKbd
@@ -185,10 +179,12 @@ PUB main
  else
    MsgStr(string(" OK"))
  MsgNewLine
+  
+  dsp.beep

  MsgStr(string("PropIO Ready!"))
  MsgNewLine
-
+  
  repeat
    if (DiskStat & DSKST_ACT)
      ProcessDiskCmd
@@ -315,13 +311,13 @@ PRI Timer
    waitcnt(clkfreq * 1 + cnt)
    if (TimerCount > 0)
      if (TimerCount == 1)
-        dsp.VidOff
+        dsp.vidOff
      TimerCount--

 PRI Activity
  if (SLEEP > 0)
    if (TimerCount == 0)
-      dsp.VidOn
+      dsp.vidOn
    TimerCount := SLEEP

 {
@@ -338,18 +334,18 @@ PRI DumpBuffer(Buffer) | i, j

 DAT

-strVer	byte	"F/W v0.97",0
+strVer	byte	"F/W v0.98",0
 strHW	byte	"PropIO",0
 strROM	byte	"RomWBW",0

 {{                        Ports


-                    +------/WAIT
-                    |+-----/RD
+                    +------ CLR
+                    |+----- /RD
                    ||+---- A1
                    |||+--- A0
-                    ||||+--/CS
+                    ||||+-- /CS
                    |||||
                    |||||
   P15..P0  -->  xxxxxxxx_xxxxxxxx
--- a/Source/Prop/Spin/PropIO2.spin
+++ b/Source/Prop/Spin/PropIO2.spin
@@ -3,8 +3,8 @@
  *********************************
  *  PropIO 2 for RomWBW          *
  *  Interface to RBC PropIO 2    *
-  *  Version 0.97                 *
-  *  May 9, 2020                  *
+  *  Version 0.98                 *
+  *  January 20, 2024             *
  *********************************

  Wayne Warthen
@@ -35,11 +35,12 @@
    2015-11-15 WBW: Added SD card capacity reporting
    2018-03-11 WBW: Implement character attributes
    2020-05-09 WBW: Switch monitor refresh to 60Hz
+    2024-01-20 WBW: Add graphics char selection to AnsiTerm

 }}

 CON
-  VERSION = (((0 << 8) + 97) << 16) + 0
+  VERSION = (((0 << 8) + 98) << 16) + 0

  _CLKMODE = XTAL1 + PLL16X
  _XINFREQ = 5_000_000
@@ -51,8 +52,7 @@ CON
  KBD_BASE = 14                 ' PS/2 Keyboard pins 14-15 (DATA, CLK)
  SD_BASE = 24                  ' SD Card pins 24-27 (DO, CLK, DI, CS)
  
-  STAT_ATTR1 = %00110000_00000000	' Status area screen attribute (first line)
-  STAT_ATTR = %01110000_00000000	' Status area screen attribute
+  STAT_ATTR = %00110000_00000000	' Status area screen attribute (first line)

  DSKCMD_NOP = $00
  DSKCMD_STATUS = $01
@@ -79,7 +79,6 @@ CON
  TRMST_ACTMASK = (TRMST_KBDACT | TRMST_DSPACT)         ' bit mask for kbd or dsp active

 OBJ
-  'dsp : "VGA_1024"                                      ' VGA Terminal Driver
  dsp : "AnsiTerm"                                      ' VGA Terminal Driver
  kbd : "Keyboard"                                      ' PS/2 Keyboard Driver
  sdc : "safe_spi"                                      ' SD Card Driver
@@ -126,14 +125,11 @@ PUB main
  statCols := dsp.statInfo & $FF
    
  dsp.statFill(0, 0, STAT_ATTR, $20, statRows * statCols)
-  dsp.statFill(0, 0, STAT_ATTR1, $20, statCols)

-  dsp.statStr(0, 1, STAT_ATTR1, @strROM)
-  dsp.statStr(0, (statCols - strsize(@strHW)) / 2, STAT_ATTR1, @strHW)
-  dsp.statStr(0, (statCols - strsize(@strVer) - 1), STAT_ATTR1, @strVer)
+  dsp.statStr(0, 1, STAT_ATTR, @strROM)
+  dsp.statStr(0, (statCols - strsize(@strHW)) / 2, STAT_ATTR, @strHW)
+  dsp.statStr(0, (statCols - strsize(@strVer) - 1), STAT_ATTR, @strVer)
  
-  'dsp.statStr(2, (statCols - 20) / 2, STAT_ATTR, string("<<< Message Area >>>"))
-
  MsgStr(string("Initializing PropIO..."))

  TermStatKbdAdr := @TermStatKbd
@@ -188,7 +184,7 @@ PUB main

  MsgStr(string("PropIO Ready!"))
  MsgNewLine
-
+  
  repeat
    if (DiskStat & DSKST_ACT)
      ProcessDiskCmd
@@ -338,7 +334,7 @@ PRI DumpBuffer(Buffer) | i, j

 DAT

-strVer	byte	"F/W v0.97",0
+strVer	byte	"F/W v0.98",0
 strHW	byte	"PropIO v2",0
 strROM	byte	"RomWBW",0

--- a/Source/Prop/Spin/VGA_1024.spin
+++ b/Source/Prop/Spin/VGA_1024.spin
@@ -1,702 +0,0 @@
-'' VGA_1024.spin
-''
-'' MODIFIED BY VINCE BRIEL FOR POCKETERM FEATURES
-'' MODIIFED BY JEFF LEDGER / AKA OLDBITCOLLECTOR
-''
-
-CON
-  cols          = 80 '128                               ' number of screen columns
-  lcols         = cols / 4                              ' number of long in columns
-  rows          = 40 '64                                ' number of screen rows
-  chars         = rows*cols                             ' number of screen characters
-  esc           = $CB                                   ' keyboard esc char
-  rowsnow       = 36                                    ' adjusted for split screen effect
-  maxChars      = rowsnow*cols                          ' adjusted value for split screen effect
-  lastChar      = maxChars / 4                          ' last screen position in longs adjusted for split
-  lastLine      = (rowsnow - 1) * cols                  ' character position of last row
-  cols1         = 81                                    ' adjusted value for 80th character
-  TURQUOISE     = $29
-
-OBJ
-  vga : "vga_Hires_Text"
-
-VAR
-  byte  screen[chars]           ' screen character buffer
-  byte  tmpl[cols]              ' temporary line buffer
-  word  colors[rows]            ' color specs for each screen row (see ColorPtr description above)
-  byte  cursor[6]               ' cursor info array (see CursorPtr description above)
-  long  sync, loc, xloc, yloc   ' sync used by VGA routine, others are local screen pointers
-  long  kbdreq                  ' global val of kbdflag
-  long  BR[8]
-  long  Brate
-  byte  inverse
-  byte  invs
-  byte  state                   ' Current state of state machine
-  word  pos                     ' Current Position on the screen
-  word  oldpos                  ' Previous location of cursor before update
-  word  regionTop, regionBot    ' Scroll region top/bottom
-  long  arg0                    ' First argument of escape sequence
-  long  arg1                    ' Second argument of escape sequence
-  byte  lastc                   ' Last displayed char
-  word  statpos
-  long  vgabasepin
-  
-PUB start(BasePin) | i, char
-  vgabasepin := BasePin
-
-''init screen colors to gold on blue
-  repeat i from 0 to rows - 1
-    colors[i] := $08F0          '$2804 (if you want cyan on blue)
-
-''init cursor attributes
-  cursor[2] := %110             ' init cursor to underscore with slow blink
-  BR[0]:=300 
-  BR[1]:=1200
-  BR[2]:=2400
-  BR[3]:=4800
-  BR[4]:=9600
-  BR[5]:=19200
-  BR[6]:=38400
-  BR[7]:=57600
-  BR[8]:=115200
-  xloc := cursor[0] := 0
-  yloc := cursor[1] := 0
-  loc  := xloc + yloc*cols
-  
-  pos := 0
-  regionTop := 0
-  regionBot := 35 * cols
-  state := 0
-  statpos := 37 * cols
-
-PUB vidon
-  if (!vga.start(vgabasepin, @screen, @colors, @cursor, @sync))
-    return false
-  
-  'waitcnt(clkfreq * 1 + cnt)    'wait 1 second for cogs to start
-
-
-PUB vidoff
-  vga.stop
-
-PUB inv(c)
-  inverse:=c
-
-PUB color(colorVal) | i
-  repeat i from 0 to rows - 1
-    colors[i] := $0000 | colorVal
-
-PUB cursorset(c) | i
-  i:=%000
-  if c == 1
-    i:= %001
-  if c == 2
-    i:= %010
-  if c == 3
-    i:= %011
-  if c == 4
-    i:= %101
-  if c == 5
-    i:= %110
-  if c == 6
-    i:= %111
-  if c == 7
-    i:= %000  
-  cursor[2] := i
-  
-PUB bin(value, digits)
-
-'' Print a binary number, specify number of digits
-
-  repeat while digits > 32
-    outc("0")
-    digits--
-
-  value <<= 32 - digits
-
-  repeat digits
-    outc((value <-= 1) & 1 + "0")
-
-
-PUB clrbtm(ColorVal) | i
-   repeat i from 36 to rows - 1                         'was 35
-    colors[i] := $0000 + ColorVal
-
-PUB cls1(VerStr) | i
-
-  longfill(@screen[0], $20202020, chars / 4)
-
-  clrbtm(TURQUOISE)
-  
-  inverse := 1
-  statprint(36, 0, VerStr)
-  inverse := 0
-
-  repeat i from 37 to (rows - 1)    
-    statprint(i,0, string("                                                                                "))
-
- 
-{{
-  x :=xloc
-  y := yloc
-  invs := inverse
-  ''clrbtm(TURQUOISE)
-  longfill(@screen, $20202020, chars/4)
-  xloc := 0
-  yloc :=0
-  loc  := xloc + yloc*cols
-  repeat 80
-     outc(32)
-  xloc := 0
-  yloc :=36
-  loc  := xloc + yloc*cols
-  inverse := 1
-  str(string("                                                                                "))
-  inverse := 0
-  str(string("Baud Rate: "))
-  i:= BR[6]
-  dec(i)
-  str(string("   "))
-  xloc := 18
-  loc := xloc + yloc*cols
-  str(string("Color  "))
-  str(string("PC Port: "))
-  if pcport == 1
-     str(string("OFF "))
-  if pcport == 0
-     str(string("ON  "))   
-  str(string(" Force 7 bit: "))
-  if ascii == 0
-     str(string("NO  "))
-  if ascii == 1
-     str(string("YES "))
-  str(string(" Cursor   CR W/LF: "))
-  if CR == 1
-     str(string("YES"))
-  if CR == 0
-     str(string("NO "))  
-  outc(13)
-  outc(10)
-  
-  inverse:=1
-  xloc := 6
-  loc  := xloc + yloc*cols
-  str(string("F1"))
-  xloc := 19
-  loc  := xloc + yloc*cols
-  str(string("F2"))
-  xloc := 30
-  loc  := xloc + yloc*cols
-  str(string("F3"))
-  xloc := 46
-  loc  := xloc + yloc*cols
-  str(string("F4"))
-  xloc := 58
-  loc  := xloc + yloc*cols
-  str(string("F5"))
-  xloc := 70
-  loc  := xloc + yloc*cols
-  str(string("F6")) 
-  inverse := invs
-  xloc := cursor[0] := x 'right & left       was 0
-  yloc := cursor[1] := y 'from top           was 1
-  loc  := xloc + yloc*cols
-}}
-
-PUB clsupdate(c,screencolor,PCPORT,ascii,CR) | i,x,y,locold
-        
-  invs := inverse
-  locold := loc
-  x := xloc
-  y := yloc
-  ''(TURQUOISE)
-  xloc := 0
-  yloc :=36
-  loc  := xloc + yloc*cols
-  inverse := 1
-  str(string("                                                                                "))
-  inverse := 0
-  xloc := 0
-  yloc :=37
-  loc  := xloc + yloc*cols
-  str(string("Baud Rate: "))
-  i:= BR[6]
-  dec(i)
-  str(string("   "))
-  xloc := 18
-  loc := xloc + yloc*cols
-  
-  str(string("Color  "))
-  str(string("PC Port: "))
-  if pcport == 1
-     str(string("OFF "))
-  if pcport == 0
-     str(string("ON  "))   
-  str(string(" Force 7 bit: "))
-  if ascii == 0
-     str(string("NO  "))
-  if ascii == 1
-     str(string("YES "))
-  str(string(" Cursor   CR W/LF: "))
-  if CR == 1
-     str(string("YES"))
-  if CR == 0
-     str(string("NO "))  
-  xloc := 0
-  yloc :=38
-  loc  := xloc + yloc*cols
-  inverse:=1
-  xloc := 6
-  loc  := xloc + yloc*cols
-  str(string("F1"))
-  xloc := 19
-  loc  := xloc + yloc*cols
-  str(string("F2"))
-  xloc := 30
-  loc  := xloc + yloc*cols
-  str(string("F3"))
-  xloc := 46
-  loc  := xloc + yloc*cols
-  str(string("F4"))
-  xloc := 58
-  loc  := xloc + yloc*cols
-  str(string("F5"))
-  xloc := 70
-  loc  := xloc + yloc*cols
-  str(string("F6")) 
-  inverse := invs
-  xloc := cursor[0] := x
-  yloc := cursor[1] := y
-'  loc  := xloc + yloc*cols
-  loc := locold
-
-PUB dec(value) | i
-
-'' Print a decimal number
-
-  if value < 0
-    -value
-    outc("-")
-
-  i := 1_000_000_000
-
-  repeat 10
-    if value => i
-      outc(value/i + "0")
-      value //= i
-      result~~
-    elseif result or i == 1
-      outc("0")
-    i /= 10     
-
-PUB hex(value, digits)
-
-'' Print a hexadecimal number, specify number of digits
-
-  repeat while digits > 8
-    outc("0")
-    digits--
-
-  value <<= (8 - digits) << 2
-
-  repeat digits
-    outc(lookupz((value <-= 4) & $f : "0".."9", "A".."F"))
-
-
-PUB str(string_ptr)
-
-'' Print a zero terminated string
-
-  repeat strsize(string_ptr)
-    process_char(byte[string_ptr++])
-
-PUB statprint(r, c, str1) | x, ptr
- 
-  ptr := r * cols + c
-  repeat x from 0 to STRSIZE(str1) - 1
-    putc(ptr++, BYTE[str1 + x])
-
-PUB statnum(r, c, num1)  | i, ptr
-
-  ptr := r * cols + c
-
-  if num1 < 0
-    -num1
-    putc(ptr++,"-")
-
-  i := 1_000_000_000
-
-  repeat 10
-    if num1 => i
-      putc(ptr++, (num1/i +"0"))
-      num1 //= i
-      result~~
-    elseif result or i == 1
-      putc(ptr++, "0")
-    i /= 10
-
-PUB putc(position, c)
-  if inverse
-    c |= $80
-  screen[position] := c
-  
-PUB cls
-  longfill (@screen, $20202020, lastChar)
-
-PUB fullcls
-  longfill(@screen, $20202020, 800)
-
-PUB setInverse(val)
-  inverse := val
-
-PUB setInv(c)
-  if c == 7
-    setInverse(1)
-  else
-    setInverse(0)
-  
-PUB clEOL(position) | count
-  count := cols - (position // cols)
-  bytefill(@screen + position, $20, count)
-
-PUB clBOL(position) | count
-  count := position // cols
-  bytefill(@screen + position - count, $20, count)
-
-PUB delLine(position) | src, count
-  position -= position // cols
-
-  src := position + cols
-
-  count := (maxChars - src) / 4
-
-  if count > 0
-    longmove(@screen + position, @screen + src, count)
-
-  longfill(@screen + lastLine, $20202020, lcols)
-
-PUB clEOS(position)
-  cleol(position)
-  position += cols - (position // cols)
-  repeat while position < maxChars
-    longfill(@screen + position, $20202020, lcols)
-    pos += cols
-
-PUB setCursorPos(position)
-  cursor[0] := position // cols
-  cursor[1] := position / cols
-
-PUB insLine(position) | base, nxt
-  base := position - (position // cols)
-  position := lastLine
-  repeat while position > base
-    nxt := position - cols
-    longmove(@screen + position, @screen + nxt, lcols)
-    position := nxt
-  clEOL(base)
-
-PUB insChar(position) | count
-  count := (cols - (position // cols)) - 1
-  bytemove(@tmpl, @screen + position, count)
-  screen[position] := " "
-  bytemove(@screen + position + 1, @tmpl, count)
-
-PUB delChar(position) | count
-  count := (cols - (position // cols)) - 1
-  bytemove(@screen + position, @screen + position + 1, count)
-  screen[position + count] := " "
-
-PRI inRegion : answer
-  answer := (pos => regionTop) AND (pos < regionBot)
-
-PRI scrollUp
-  delLine(regionTop)
-  if regionBot < maxChars
-    insLine(regionBot)
-
-PRI scrollDown
-  if regionBot < maxChars
-    delLine(regionBot)
-  insLine(regionTop)
-
-PRI ansi(c) | x, defVal
-
-  state := 0
-
-  if (c <> "r") AND (c <> "J") AND (c <> "m") AND (c <> "K")
-      if arg0 == -1
-          arg0 := 1
-      if arg1 == -1
-          arg1 := 1
-
-  case c
-    "@":
-      repeat while arg0-- > 0
-        insChar(pos)
-
-    "b":
-      repeat while arg0-- > 0
-        outc(lastc)
-
-    "d":
-      if (arg0 < 1) OR (arg0 > rows)
-        arg0 := rows
-      pos := ((arg0 - 1) * cols) + (pos // cols)
-
-    "m":
-      setInv(arg0)
-      if arg1 <> -1
-        setInv(arg1)
-
-    "r":
-      if arg0 < 1
-        arg0 := 1
-      elseif arg0 > cols
-        arg0 := cols
-      if arg1 < 1
-        arg1 := 1
-      elseif arg1 > cols
-        arg1 := cols
-      if arg1 < arg0
-        arg1 := arg0
-
-      regionTop := (arg0 - 1) * cols
-      regionBot := arg1 * cols
-      pos := 0
-
-    "A":
-      repeat while arg0-- > 0
-        pos -= cols
-        if pos < 0
-          pos += cols
-          return
-
-    "B":
-      repeat while arg0-- > 0
-        pos += cols
-        if pos => maxChars
-          pos -= cols
-          return
-
-    "C":
-      repeat while arg0-- > 0
-        pos += 1
-        if pos => maxChars
-          pos -= 1
-          return
-
-    "D":
-      repeat while arg0-- > 0
-        pos -= 1
-        if pos < 0
-          pos := 0
-          return
-
-    "G":
-      if (arg0 < 1) OR (arg0 > cols)
-        arg0 := cols
-     pos := (pos - (pos // cols)) + (arg0 - 1)
-
-    "H", "f":
-      if arg0 =< 0
-        arg0 := 1
-      if arg1 =< 0
-        arg1 := 1
-      pos := (cols * (arg0 - 1)) + (arg1 - 1)
-      if pos < 0
-        pos := 0
-      if pos => maxChars
-        pos := maxChars - 1
-
-    "J":
-      if arg0 == 1
-        clBOL(pos)
-        x := pos - cols
-        x -= x // cols
-        repeat while x => 0
-          clEOL(x)
-          x -= cols
-        return
-
-      if arg0 == 2
-        pos := 0
-
-      clEOL(pos)
-      x := pos + cols
-      x -= (x // cols)
-      repeat while x < maxChars
-        clEOL(x)
-        x += cols
-
-    "K":
-      if arg0 == -1
-          clEOL(pos)
-      elseif arg0 == 1
-          clBOL(pos)
-      else
-          clEOL(pos - (pos // cols))
-
-    "L":
-      if inRegion
-        repeat while arg0-- > 0
-          if regionBot < maxChars
-            delLine(regionBot)
-          insLine(pos)
-
-    "M":
-      if inRegion
-        repeat while arg0-- > 0
-          delLine(pos)
-          if regionBot < maxChars
-            insLine(regionBot)            
-
-    "P":
-      repeat while arg0--
-        delChar(pos)
-
-PRI outc(c)
-
-  putc(pos++, lastc := c)  
-  if pos == regionBot
-    scrollUp
-    pos -= cols
-  elseif pos == maxChars
-    pos := lastLine
-    
-PUB process_char(c)
-  
-  case state
-
-    0:
-      if c > 127
-        c := $20
-
-      if c => $20
-        outc(c)
-        setCursorPos(pos)
-        return
-
-      if c == $1B
-        state := 1
-        return
-
-      if c == $0D
-        pos := pos - (pos // cols)
-        setCursorPos(pos)
-        return
-
-      if c == $0A
-        if inRegion
-            pos += cols
-            if pos => regionBot
-               scrollUp
-               pos -= cols
-        else
-          pos += cols
-          if pos => maxChars
-            pos -= cols
-        setCursorPos(pos)
-        return
-
-      if c == 9
-        pos += (8 - (pos // 8))
-
-        if pos => maxChars
-         pos := lastLine
-         delLine(0)
-
-        setCursorPos(pos)
-       return
-
-     if c == 8
-       if pos > 0
-         pos -= 1
-       setCursorPos(pos)
-      return
-
-    1:
-      case c
-          "[":
-              arg0 := arg1 := -1
-              state := 2
-              return
-
-          "P":
-              pos += cols
-              if pos => maxChars
-                  pos -= cols
-
-          "K":
-              if pos > 0
-                  pos -= 1
-
-          "H":
-              pos -= cols
-              if pos < 0
-                  pos += cols
-
-          "D":
-              if inRegion
-                  scrollUp
-
-          "M":
-              if inRegion
-                  scrollDown
-
-          "G":
-              pos := 0
-
-          "(":
-              state := 5
-              return
-
-      state := 0
-      return
-
-   2:
-      if (c => "0") AND (c =< "9")
-          if arg0 == -1
-              arg0 := c - "0"
-          else
-              arg0 := (arg0 * 10) + (c - "0")
-          return
-
-      if c == ";"
-          state := 3
-          return
-
-      ansi(c)
-      setCursorPos(pos)
-      return
-
-   3:
-      if (c => "0") AND (c =< "9")
-          if arg1 == -1
-              arg1 := c - "0"
-          else
-              arg1 := (arg1 * 10) + (c - "0")
-          return
-
-      if c == ";"
-          state := 4
-          return
-
-      ansi(c)
-      setCursorPos(pos)
-      return
-
-   4:
-      if (c => "0") AND (c =< "9")
-          return
-
-      if c == ";"
-          return
-      ansi(c)
-      setCursorPos(pos)
-      return
-
-   5:
-    state := 0
-    return
-
-  return
--- a/Source/RomDsk/Build.cmd
+++ b/Source/RomDsk/Build.cmd
@@ -24,27 +24,26 @@ set RomApps2=fdu format survey sysgen talk timer cpuspd

 set RomApps=

-copy NUL rom128_wbw.dat  || exit /b
-copy NUL rom128_una.dat || exit /b
+copy NUL rom0_wbw.dat  || exit /b
+copy NUL rom0_una.dat || exit /b

 :: MakeDisk <OutputFile> <ImageSize> <Format> <Directory> <Bios>

 set RomApps=%RomApps1%

-call :MakeDisk rom256_wbw wbw_rom256 ROM_256KB 0x20000 wbw || exit /b
-call :MakeDisk rom256_una wbw_rom256 ROM_256KB 0x20000 una || exit /b
+call :MakeDisk rom128_wbw wbw_rom128 ROM_128KB 0x20000 wbw || exit /b
+call :MakeDisk rom128_una wbw_rom128 ROM_128KB 0x20000 una || exit /b

 set RomApps=%RomApps1% %RomApps2%

-call :MakeDisk rom512_wbw wbw_rom512 ROM_512KB 0x60000 wbw || exit /b
-call :MakeDisk rom512_una wbw_rom512 ROM_512KB 0x60000 una || exit /b
+call :MakeDisk rom256_wbw wbw_rom256 ROM_256KB 0x40000 wbw || exit /b
+call :MakeDisk rom256_una wbw_rom256 ROM_256KB 0x40000 una || exit /b

-call :MakeDisk rom1024_wbw wbw_rom1024 ROM_1024KB 0xE0000 wbw || exit /b
-call :MakeDisk rom1024_una wbw_rom1024 ROM_1024KB 0xE0000 una || exit /b
+call :MakeDisk rom384_wbw wbw_rom384 ROM_384KB 0x60000 wbw || exit /b
+call :MakeDisk rom384_una wbw_rom384 ROM_384KB 0x60000 una || exit /b

-call :MakeDisk ram512_wbw wbw_ram512 RAM_512KB 0x40000 wbw || exit /b
-
-call :MakeDisk ram1024_wbw wbw_ram1024 RAM_1024KB 0xC0000 wbw || exit /b
+call :MakeDisk rom896_wbw wbw_rom896 ROM_896KB 0xE0000 wbw || exit /b
+call :MakeDisk rom896_una wbw_rom896 ROM_896KB 0xE0000 una || exit /b

 goto :eof

--- a/Source/RomDsk/Makefile
+++ b/Source/RomDsk/Makefile
@@ -1,4 +1,4 @@
-OBJECTS = rom128_wbw.dat rom128_una.dat rom256_wbw.dat rom256_una.dat rom512_wbw.dat rom512_una.dat rom1024_wbw.dat rom1024_una.dat ram512_wbw.dat ram1024_wbw.dat
+OBJECTS = rom0_wbw.dat rom0_una.dat rom128_wbw.dat rom128_una.dat rom256_wbw.dat rom256_una.dat rom384_wbw.dat rom384_una.dat rom896_wbw.dat rom896_una.dat
 OTHERS=*.dat

 TOOLS = ../../Tools
@@ -9,36 +9,28 @@ include $(TOOLS)/Makefile.inc
 ROMAPPS1 := assign mode rtc syscopy xm
 ROMAPPS2 := fdu format survey sysgen talk timer cpuspd

-# rom256_%.dat: ROMSIZ=256
-# rom512_%.dat: ROMSIZ=512
-# rom1024_%.dat: ROMSIZ=1024
-
+rom128_%.dat: DISKDEF=wbw_rom128
 rom256_%.dat: DISKDEF=wbw_rom256
-rom512_%.dat: DISKDEF=wbw_rom512
-rom1024_%.dat: DISKDEF=wbw_rom1024
-ram512_%.dat: DISKDEF=wbw_ram512
-ram1024_%.dat: DISKDEF=wbw_ram1024
+rom384_%.dat: DISKDEF=wbw_rom384
+rom896_%.dat: DISKDEF=wbw_rom896

+rom128_%.dat: DIR=ROM_128KB
 rom256_%.dat: DIR=ROM_256KB
-rom512_%.dat: DIR=ROM_512KB
-rom1024_%.dat: DIR=ROM_1024KB
-ram512_%.dat: DIR=RAM_512KB
-ram1024_%.dat: DIR=RAM_1024KB
+rom384_%.dat: DIR=ROM_384KB
+rom896_%.dat: DIR=ROM_896KB

-rom256_%.dat: IMGSIZ=0x20000
-rom512_%.dat: IMGSIZ=0x60000
-rom1024_%.dat: IMGSIZ=0xE0000
-ram512_%.dat: IMGSIZ=0x40000
-ram1024_%.dat: IMGSIZ=0xC0000
+rom128_%.dat: IMGSIZ=0x20000
+rom256_%.dat: IMGSIZ=0x40000
+rom384_%.dat: IMGSIZ=0x60000
+rom896_%.dat: IMGSIZ=0xE0000

-rom256_%.dat: ROMAPPS=$(ROMAPPS1)
-rom512_%.dat rom1024_%.dat: ROMAPPS=$(ROMAPPS1) $(ROMAPPS2)
-ram512_%.dat ram1024_%.dat: ROMAPPS=$(ROMAPPS1) $(ROMAPPS2)
+rom128_%.dat: ROMAPPS=$(ROMAPPS1)
+rom256_%.dat rom384_%.dat rom896_%.dat: ROMAPPS=$(ROMAPPS1) $(ROMAPPS2)

 %_wbw.dat: BIOS=wbw
 %_una.dat: BIOS=una

-rom128_%.dat:
+rom0_%.dat:
 	touch $@

 %.dat:
--- a/Source/RomDsk/ROM_1024KB/CLOCKS.DAT
+++ b/Source/RomDsk/ROM_1024KB/CLOCKS.DAT
--- a/Source/RomDsk/ROM_1024KB/COPY.CFG
+++ b/Source/RomDsk/ROM_1024KB/COPY.CFG
--- a/Source/RomDsk/ROM_1024KB/COPY.UPD
+++ b/Source/RomDsk/ROM_1024KB/COPY.UPD
@@ -1,43 +0,0 @@
-                                                        11 Dec 88
-
-Some changes have been made to COPY since the manual was written.  
-Comparison of dates with Existence testing ON has been changed to 
-use the Creation date when no Modified date exists, and print 
-"Undated" when neither exists, yet both source and destination 
-disks support file date stamping.  Additionally, the /X option 
-has been re-defined, and a new /R option has been added to 
-Version 1.4.  Please replace Paragraph 4.1.2.9 on page 55 of your 
-ZSDOS manual with the following two paragraphs describing the new 
-options.
-
-
-4.1.2.9.1  ERASE SOURCE FILE AFTER COPY.
-
-When you want to "move" a file from one area to another, the "X" 
-option may be used.  This option causes a file or group of files 
-to be copied in the manner described by the default or specified 
-options, but after the copy and optional verify, the source file 
-or files are erased.  You will be notified that the file has been 
-erased by the status "(X)" being printed on your console.  To 
-minimize the possibility of deleting a good file when errors 
-exist in the copy, the Verify option should always be active, 
-either by default, or specified.  When Verify is active, any 
-errors detected will disable the "X" option for that file so that 
-a good source file will not be deleted.  The "X" option has no 
-configurable value, and is always assumed to be "Off" requiring 
-the option in the command line list to be effective.
-
-
-4.1.2.9.2  COPY ONLY FILES WHICH EXIST (REPLACE).
-
-Occasionally, you may wish to update selected files to a destina- 
-tion in a simpler manner than naming each file, or using the 
-Inspect option.  The "R" (Replace) option, when active, tells 
-COPY to transfer only files which exist on the destination direc- 
-tory.  If the Archive option (A) is added in conjunction with the 
-Replace option, only files which have not been archived, AND 
-already exist on the destination will be archived.  It should be 
-noted that the No Replacement (N) option is incompatible with 
-both the Replace and Archive options, and is disabled when either 
-"R" or "A" are active.
-
--- a/Source/RomDsk/ROM_1024KB/CR.COM
+++ b/Source/RomDsk/ROM_1024KB/CR.COM
--- a/Source/RomDsk/ROM_1024KB/DATSWEEP.COM
+++ b/Source/RomDsk/ROM_1024KB/DATSWEEP.COM
--- a/Source/RomDsk/ROM_1024KB/DDTZ.DOC
+++ b/Source/RomDsk/ROM_1024KB/DDTZ.DOC
@@ -1,564 +0,0 @@
-
-                           DDTZ v2.7
-                       by C.B. Falconer
-                  edited by George A. Havach
-
-Introduction:
-============
-DDTZ v2.7 is a complete replacement for DDT,  Digital  Research's 
-famous Dynamic Debugging Tool,  with improved functionality,  bug 
-extermination,  and full Z80 support.  In general,  DDTZ is fully 
-compatible  with  the  original utility,  but it  has  extra  and 
-extended  commands  and  many  fewer  quirks.   All  Z80-specific 
-instructions can be (dis)assembled,  though in Intel rather  then 
-Zilog format. Furthermore, DDTZ will correctly trace ('T' and 'U' 
-commands) both 8080 and Z80 instructions,  depending on which CPU 
-is operating.  On startup,  the program announces which CPU it is 
-running on.
-
-DDTZ v2.7 now handles the 64180 added opcodes.  It does NOT  test 
-for  a  64180 CPU,  since this cannot be done  without  executing 
-illegal   Z80  instructions,   which  in  turn  will  crash  some 
-simulators.  However v2.7 does not execute any 64180 instructions 
-internally, only in the subject program.
-
-This  issue supplies the "M" version assembled,  to avoid  errors 
-when switching between MSDOS and CPM systems.   The command table 
-is updated accordingly.  Most CPM users are also MSDOS users, but 
-not vice-versa.
-
-The program is invoked by typing
-
-      ddtz<ret>
-or
-      ddtz [d:]filespec<ret>
-
-In  the  second  form,  DDTZ will load the  specified  file  into  
-memory starting at 0100H,  unless it's a .HEX file that sets  its 
-own  load  address.  Besides reporting the NEXT free address  and  
-the PC (program counter) after a successful load, DDTZ also shows 
-the number of memory pages needed for a SAVE.  Instead of  having 
-to write all this down,  just use the 'X' command at any time  to 
-redisplay these three values for the current application.
-
-NOTE:  loading  more  code above the NEXT pointer  revises  these 
-       values.
-
-As  in DDT,  when a program is loaded above the area holding  the 
-'A'  and  'U'  (and now 'W') command  code,  these  commands  are 
-disabled,  and the extra memory  is released to the user.   Thus,  
-DDTZ can occupy  as little as 3K total memory space.  Unlike DDT,  
-however,  DDTZ will not overwrite itself or the system on program 
-loads (except .HEX files).
-
-At initialization,  the stack pointer (SP) points to a return  to 
-DDTZ,  just like for the CCP. Thus, programs that normally return 
-to   the  CCP  will  be  returned  to  DDTZ.    The  'B'  command  
-reinitializes this condition.
-
-
-The intercept vector copies  the BDOS version number,   etc.,  so 
-an  object program  does not know that  DDTZ is running   (except 
-for BIOS-BDOS vector size). Thus, programs that check the version 
-number should execute correctly under DDTZ.
-
-All input parameters can now be entered in any of three formats:
-
-       (1) hexadecimal (as in DDT),
-       (2) decimal, by adding a leading '#' character,
-       (3) ASCII, by enclosing between either single or double
-           quotes; either one or two characters are allowed.
-
-Leading  blanks  in  command lines and parameters  are  absorbed. 
-Either  a  comma  or a (single) space   is   a  valid  delimiter.   
-Either uppercase or lowercase input is accepted.
-
-The  default command  (for anything  not otherwise  recognizable)  
-is 'H'.  This allows convenient calculation, along with the other 
-features described below.   So,  to convert a number,  just enter 
-it!
-
-As  in  DDT,   the prompt character is '-',  and the  only  error 
-message  is  the query ('?'),  which generally kicks you back  to 
-command mode. 
-
-New Commands (Over DDT):
-=======================
-
-NOTE: letters in parenthesis,  e.g.  "(U)",  show the  equivalent 
-      command for DDTZM version (compatible with MSDOS debug).
-
-   @  Sets  or  shows (with no parameter)  the internally  stored 
-      "base" value.   Also used with the 'S' and 'D' commands  as 
-      an optional parameter  (though without the '@')  to display 
-      memory  from an arbitrary base marker (offset). When set to 
-      zero (the default), it does not affect any screen displays.
-
-   B  B)egin: resets the USER stack pointer to its initial value, 
-      such  that any program that exits by an RET will return  to 
-      DDTZ.   DDTZ   provides    a  default   stack   space    of 
-      approximately 24 bytes for user programs.
-
-   C  C)ompare first_address,last_address,against_address:  shows 
-      all  the byte differences between two memory areas,  in the 
-      format
-
-       XXXX aa YYYY bb
-
-      where  XXXX and YYYY  are the comparative memory addresses, 
-      and aa  and  bb  are the corresponding byte values.  Can be 
-      used  to  verify   the identity  of  two  files   by  first 
-      loading  them   into  different memory areas with  the  'R' 
-      command (see below).
-
-
-   W  Write:   stores the modified memory area to disk under  the 
-  (K) filename  specified  by the 'I'  command,  overwriting  the 
-      original file from which it was loaded (the user is queried 
-      before  doing  so).  By default,  the image of memory  from 
-      0100H through the "NEXT" value -1 is saved.  "K first_addr, 
-      last_address"  overrides this and allows writing ANY memory 
-      area to a file. Almost a necessity for CPM 3.0 (no SAVE!).
-      K)eep on DDTZ
-
-   X  eXamine:  redisplays the "NEXT PC SAVE" report at any time.
-  (Q) Q)uery size on DDTZ.
-
-   S  S)earch  first_address,   last_addr,  value:  searches  the 
-  (W) specified memory area for the value (a 16-bit word,  not  a 
-      byte) and shows the locations of all such.  Very useful for 
-      finding  CALL's  or JMP's to a particular address, etc.
-      W)here on DDTZ
-
-   Y  Y)our_option  parm1,parm2,address:  executes  an  arbitrary 
-      routine  at  the  specified address,   with the BC  and  DE 
-      registers  set to parm1 and parm2, respectively.
-
-   Z  Displays (but does not alter) the Z80's alternate  register 
-      set,  including the index registers (disabled if running on 
-      an  8080).  On Z80's,   automatically included  as the last 
-      part of the display by the 'X' command.
-
-
-Based (Offset) Displays:
-=======================
- 
-The  'D' and 'E' commands  can use a stored base value  (offset),  
-as  set  by   the  '@' command.   The current  @  value   may  be 
-overridden for a single execution of these commands by adding the 
-base as an extra parameter  in the command line.   The effect  is  
-to  add  this  value   to  the  first/last  address  and  display 
-accordingly.  The address listing on the left becomes  XXXX:YYYY,  
-where  XXXX  is the offset address and YYYY is the actual  memory 
-address being displayed.   For example,  if you have a data  area  
-located at  42B7H  and wish to  preserve easy access,  just enter 
-"@42b7".  Now, "d0,3f" will dump memory starting at 4237H.
-
-
-Further Changes from DDT:
-========================
-
-   A  A)ssemble  now  accepts   the  full Z80  as  well  as  8080 
-      instruction  set,  although it expects them in Intel rather 
-      than  Zilog  format  (see  notes  below   under   the   'L' 
-      command).    When in doubt, see the mnemnonic list below.
-
-   D  D)isplay or D)ump  will accept  an optional third parameter  
-      to  set the base value for a single execution only.  Format 
-      has been cleaned up.
-
-   H  H)ex_arithmetic    on   two  values   also   shows    their 
-      difference  in decimal.  With only one value,  converts  to 
-      hexadecimal, decimal, and ASCII (low-order byte only).
-
-
-   N  N)ame  now allows drive specification  (d:...)  and sets up 
-  (I) the  complete  command  line,   including  both  FCB's  (at 
-      addresses 005CH and 006CH).   The tail (stored at 0081H up) 
-      is NOT upshifted.
-      I)nput on DDTZ
-
-   U  U)nassemble now displays the raw hexcode,  especially handy 
-  (L) when examining non-code areas. Intel (8080 style) mnemonics 
-      are  used,  so  some  disassembled  instructions  may  look 
-      strange.  E.g., the Z80's 'IN B,(C)' and 'OUT (C),B' become  
-      'INP B' and 'OUTP B', respectively;  'LD (nnnn),BC' becomes 
-      'SBCD nnnn',  'ADD IX,  BC' becomes 'DADX B', and 'JP (IX)' 
-      becomes 'PCIX'. 
-      L)ist on DDTZ
-
-   L  L)oad   now  permits  loading a file into memory   with  an 
-  (R) offset,  which  is  added to the default  load  address  of 
-      0100H.   When reading in  a .HEX file  with  a preset bias,  
-      the   'R'  command will not transfer control to an  invalid 
-      execution point.  Another execution of the 'R' command will 
-      reread the input file, e.g.:
-
-         n blah<ret>
-         l<ret>
-         ...modify the code and generally mess about...
-         l<ret>
-
-      The original file  is reloaded,  and the modifications  are 
-      removed.
-      R)ead on DDTZ
-
-   E  E)nter,  like  D)isplay,  now  accepts an  optional  second 
-  (S) parameter  to  set the base value for  a  single  execution 
-      only.
-      S)ubstitute or S)et on DDTZ
-
-   T  T)rap/trace   on  termination  now shows  the complete  CPU 
-      state. Traps and traces no longer lock up  when  a user RST 
-      7 instruction is executed.   Tracing of BDOS/BIOS calls  is 
-      heavily trun cated,  avoiding clutter and preventing system 
-      crashes.
-
-NOTE: Most of the UNDOCUMENTED Z80 op-codes are handled.  Others
-      can crash the system.
-
-   R  R)egisters  also shows what two-byte values the HL  and  SP 
-  (X) registers are actually pointing to.  On Z80's, displays the 
-      alternate register set.
-      eX)amine on DDTZ
-
-NOTE: Any  use  of the 'W' or 'L' command  resets the system  DMA 
-      transfer address to the standard default value of 0080H.
-
-
-; This is the output of DDTZ when disassembling OPTYPE.TRY
-NOP                     LDA     06A4            MOV     M,H
-LXI     B,06A4          DCX     SP              MOV     M,L
-STAX    B               INR     A               HLT        
-INX     B               DCR     A               MOV     M,A
-INR     B               MVI     A,20            MOV     A,B
-DCR     B               CMC                     MOV     A,C
-MVI     B,20            MOV     B,B             MOV     A,D
-RLC                     MOV     B,C             MOV     A,E
-EXAF                    MOV     B,D             MOV     A,H
-DAD     B               MOV     B,E             MOV     A,L
-LDAX    B               MOV     B,H             MOV     A,M
-DCX     B               MOV     B,L             MOV     A,A
-INR     C               MOV     B,M             ADD     B  
-DCR     C               MOV     B,A             ADD     C  
-MVI     C,20            MOV     C,B             ADD     D  
-RRC                     MOV     C,C             ADD     E  
-DJNZ    0134            MOV     C,D             ADD     H  
-LXI     D,06A4          MOV     C,E             ADD     L  
-STAX    D               MOV     C,H             ADD     M  
-INX     D               MOV     C,L             ADD     A  
-INR     D               MOV     C,M             ADC     B  
-DCR     D               MOV     C,A             ADC     C  
-MVI     D,20            MOV     D,B             ADC     D  
-RAL                     MOV     D,C             ADC     E  
-JR      0134            MOV     D,D             ADC     H  
-DAD     D               MOV     D,E             ADC     L  
-LDAX    D               MOV     D,H             ADC     M  
-DCX     D               MOV     D,L             ADC     A  
-INR     E               MOV     D,M             SUB     B  
-DCR     E               MOV     D,A             SUB     C  
-MVI     E,20            MOV     E,B             SUB     D  
-RAR                     MOV     E,C             SUB     E  
-JRNZ    0134            MOV     E,D             SUB     H  
-LXI     H,06A4          MOV     E,E             SUB     L  
-SHLD    06A4            MOV     E,H             SUB     M  
-INX     H               MOV     E,L             SUB     A  
-INR     H               MOV     E,M             SBB     B  
-DCR     H               MOV     E,A             SBB     C  
-MVI     H,20            MOV     H,B             SBB     D  
-DAA                     MOV     H,C             SBB     E  
-JRZ     0134            MOV     H,D             SBB     H  
-DAD     H               MOV     H,E             SBB     L  
-LHLD    06A4            MOV     H,H             SBB     M  
-DCX     H               MOV     H,L             SBB     A  
-INR     L               MOV     H,M             ANA     B  
-DCR     L               MOV     H,A             ANA     C  
-MVI     L,20            MOV     L,B             ANA     D  
-CMA                     MOV     L,C             ANA     E  
-JRNC    0134            MOV     L,D             ANA     H  
-LXI     SP,06A4         MOV     L,E             ANA     L  
-STA     06A4            MOV     L,H             ANA     M  
-INX     SP              MOV     L,L             ANA     A  
-INR     M               MOV     L,M             XRA     B  
-DCR     M               MOV     L,A             XRA     C  
-MVI     M,20            MOV     M,B             XRA     D  
-STC                     MOV     M,C             XRA     E  
-JRC     0134            MOV     M,D             XRA     H  
-DAD     SP              MOV     M,E             XRA     L  
-
-
-XRA     M               JPE     06A4            SLAR     M  
-XRA     A               XCHG                    SLAR     A  
-ORA     B               CPE     06A4            SRAR     B  
-ORA     C               XRI     20              SRAR     C  
-ORA     D               RST     5               SRAR     D  
-ORA     E               RP                      SRAR     E  
-ORA     H               POP     PSW             SRAR     H  
-ORA     L               JP      06A4            SRAR     L  
-ORA     M               DI                      SRAR     M  
-ORA     A               CP      06A4            SRAR     A  
-CMP     B               PUSH    PSW             SLLR     B  
-CMP     C               ORI     20              SLLR     C  
-CMP     D               RST     6               SLLR     D  
-CMP     E               RM                      SLLR     E  
-CMP     H               SPHL                    SLLR     H  
-CMP     L               JM      06A4            SLLR     L  
-CMP     M               EI                      SLLR     M  
-CMP     A               CM      06A4            SLLR     A  
-RNZ                     CPI     20              SRLR     B  
-POP     B               RST     7               SRLR     C  
-JNZ     06A4            RLCR    B               SRLR     D  
-JMP     06A4            RLCR    C               SRLR     E  
-CNZ     06A4            RLCR    D               SRLR     H  
-PUSH    B               RLCR    E               SRLR     L  
-ADI     20              RLCR    H               SRLR     M  
-RST     0               RLCR    L               SRLR     A  
-RZ                      RLCR    M               BIT     0,B
-RET                     RLCR    A               BIT     0,C
-JZ      06A4            RRCR    B               BIT     0,D
-CZ      06A4            RRCR    C               BIT     0,E
-CALL    06A4            RRCR    D               BIT     0,H
-ACI     20              RRCR    E               BIT     0,L
-RST     1               RRCR    H               BIT     0,M
-RNC                     RRCR    L               BIT     0,A
-POP     D               RRCR    M               BIT     1,B
-JNC     06A4            RRCR    A               BIT     1,C
-OUT     20              RALR    B               BIT     1,D
-CNC     06A4            RALR    C               BIT     1,E
-PUSH    D               RALR    D               BIT     1,H
-SUI     20              RALR    E               BIT     1,L
-RST     2               RALR    H               BIT     1,M
-RC                      RALR    L               BIT     1,A
-EXX                     RALR    M               BIT     2,B
-JC      06A4            RALR    A               BIT     2,C
-IN      20              RARR    B               BIT     2,D
-CC      06A4            RARR    C               BIT     2,E
-SBI     20              RARR    D               BIT     2,H
-RST     3               RARR    E               BIT     2,L
-RPO                     RARR    H               BIT     2,M
-POP     H               RARR    L               BIT     2,A
-JPO     06A4            RARR    M               BIT     3,B
-XTHL                    RARR    A               BIT     3,C
-CPO     06A4            SLAR    B               BIT     3,D
-PUSH    H               SLAR    C               BIT     3,E
-ANI     20              SLAR    D               BIT     3,H
-RST     4               SLAR    E               BIT     3,L
-RPE                     SLAR    H               BIT     3,M
-PCHL                    SLAR    L               BIT     3,A
-
-
-BIT     4,B             RES     3,D             SET     2,H      
-BIT     4,C             RES     3,E             SET     2,L      
-BIT     4,D             RES     3,H             SET     2,M      
-BIT     4,E             RES     3,L             SET     2,A      
-BIT     4,H             RES     3,M             SET     3,B      
-BIT     4,L             RES     3,A             SET     3,C      
-BIT     4,M             RES     4,B             SET     3,D      
-BIT     4,A             RES     4,C             SET     3,E      
-BIT     5,B             RES     4,D             SET     3,H      
-BIT     5,C             RES     4,E             SET     3,L      
-BIT     5,D             RES     4,H             SET     3,M      
-BIT     5,E             RES     4,L             SET     3,A      
-BIT     5,H             RES     4,M             SET     4,B      
-BIT     5,L             RES     4,A             SET     4,C      
-BIT     5,M             RES     5,B             SET     4,D      
-BIT     5,A             RES     5,C             SET     4,E      
-BIT     6,B             RES     5,D             SET     4,H      
-BIT     6,C             RES     5,E             SET     4,L      
-BIT     6,D             RES     5,H             SET     4,M      
-BIT     6,E             RES     5,L             SET     4,A      
-BIT     6,H             RES     5,M             SET     5,B      
-BIT     6,L             RES     5,A             SET     5,C      
-BIT     6,M             RES     6,B             SET     5,D      
-BIT     6,A             RES     6,C             SET     5,E      
-BIT     7,B             RES     6,D             SET     5,H      
-BIT     7,C             RES     6,E             SET     5,L      
-BIT     7,D             RES     6,H             SET     5,M      
-BIT     7,E             RES     6,L             SET     5,A      
-BIT     7,H             RES     6,M             SET     6,B      
-BIT     7,L             RES     6,A             SET     6,C      
-BIT     7,M             RES     7,B             SET     6,D      
-BIT     7,A             RES     7,C             SET     6,E      
-RES     0,B             RES     7,D             SET     6,H      
-RES     0,C             RES     7,E             SET     6,L      
-RES     0,D             RES     7,H             SET     6,M      
-RES     0,E             RES     7,L             SET     6,A      
-RES     0,H             RES     7,M             SET     7,B      
-RES     0,L             RES     7,A             SET     7,C      
-RES     0,M             SET     0,B             SET     7,D      
-RES     0,A             SET     0,C             SET     7,E      
-RES     1,B             SET     0,D             SET     7,H      
-RES     1,C             SET     0,E             SET     7,L      
-RES     1,D             SET     0,H             SET     7,M      
-RES     1,E             SET     0,L             SET     7,A      
-RES     1,H             SET     0,M             DADX    B        
-RES     1,L             SET     0,A             DADX    D        
-RES     1,M             SET     1,B             LXI     X,06A4   
-RES     1,A             SET     1,C             SIXD    06A4     
-RES     2,B             SET     1,D             INX     X        
-RES     2,C             SET     1,E             DADX    X        
-RES     2,D             SET     1,H             LIXD    06A4     
-RES     2,E             SET     1,L             DCX     X        
-RES     2,H             SET     1,M             INR     [X+05]   
-RES     2,L             SET     1,A             DCR     [X+05]   
-RES     2,M             SET     2,B             MVI     [X+05],20
-RES     2,A             SET     2,C             DADX    SP       
-RES     3,B             SET     2,D             MOV     B,[X+05] 
-RES     3,C             SET     2,E             MOV     C,[X+05] 
-
-
-MOV     D,[X+05]        DSBC    B               DADY    B       
-MOV     E,[X+05]        SBCD    06A4            DADY    D       
-MOV     H,[X+05]        NEG                     LXI     Y,06A4  
-MOV     L,[X+05]        RETN                    SIYD    06A4    
-MOV     [X+05],B        IM0                     INX     Y       
-MOV     [X+05],C        LDIA                    DADY    Y       
-MOV     [X+05],D        INP     C               LIYD    06A4    
-MOV     [X+05],E        OUTP    C               DCX     Y       
-MOV     [X+05],H        DADC    B               INR     [Y+05]  
-MOV     [X+05],L        LBCD    06A4            DCR     [Y+05]  
-MOV     [X+05],A        RETI                    MVI     [Y+05],2
-MOV     A,[X+05]        LDRA                    DADY    SP      
-ADD     [X+05]          INP     D               MOV     B,[Y+05]
-ADC     [X+05]          OUTP    D               MOV     C,[Y+05]
-SUB     [X+05]          DSBC    D               MOV     D,[Y+05]
-SBB     [X+05]          SDED    06A4            MOV     E,[Y+05]
-ANA     [X+05]          IM1                     MOV     H,[Y+05]
-XRA     [X+05]          LDAI                    MOV     L,[Y+05]
-ORA     [X+05]          INP     E               MOV     [Y+05],B
-CMP     [X+05]          OUTP    E               MOV     [Y+05],C
-POP     X               DADC    D               MOV     [Y+05],D
-XTIX                    LDED    06A4            MOV     [Y+05],E
-PUSH    X               IM2                     MOV     [Y+05],H
-PCIX                    LDAR                    MOV     [Y+05],L
-SPIX                    INP     H               MOV     [Y+05],A
-RLCR    [X+05]          OUTP    H               MOV     A,[Y+05]
-RRCR    [X+05]          DSBC    H               ADD     [Y+05]  
-RALR    [X+05]          shld    06A4            ADC     [Y+05]  
-RARR    [X+05]          RRD                     SUB     [Y+05]  
-SLAR    [X+05]          INP     L               SBB     [Y+05]  
-SRAR    [X+05]          OUTP    L               ANA     [Y+05]  
-SRLR    [X+05]          DADC    H               XRA     [Y+05]  
-BIT     0,[X+05]        lhld    06A4            ORA     [Y+05]  
-BIT     1,[X+05]        RLD                     CMP     [Y+05]  
-BIT     2,[X+05]        INP     M               POP     Y       
-BIT     3,[X+05]        OUTP    M               XTIY            
-BIT     4,[X+05]        DSBC    SP              PUSH    Y       
-BIT     5,[X+05]        SSPD    06A4            PCIY            
-BIT     6,[X+05]        INP     A               SPIY            
-BIT     7,[X+05]        OUTP    A               RLCR    [Y+05]  
-RES     0,[X+05]        DADC    SP              RRCR    [Y+05]  
-RES     1,[X+05]        LSPD    06A4            RALR    [Y+05]  
-RES     2,[X+05]        LDI                     RARR    [Y+05]  
-RES     3,[X+05]        CCI                     SLAR    [Y+05]  
-RES     4,[X+05]        INI                     SRAR    [Y+05]  
-RES     5,[X+05]        OTI                     SRLR    [Y+05]  
-RES     6,[X+05]        LDD                     BIT     0,[Y+05]
-RES     7,[X+05]        CCD                     BIT     1,[Y+05]
-SET     0,[X+05]        IND                     BIT     2,[Y+05]
-SET     1,[X+05]        OTD                     BIT     3,[Y+05]
-SET     2,[X+05]        LDIR                    BIT     4,[Y+05]
-SET     3,[X+05]        CCIR                    BIT     5,[Y+05]
-SET     4,[X+05]        INIR                    BIT     6,[Y+05]
-SET     5,[X+05]        OTIR                    BIT     7,[Y+05]
-SET     6,[X+05]        LDDR                    RES     0,[Y+05]
-SET     7,[X+05]        CCDR                    RES     1,[Y+05]
-INP     B               INDR                    RES     2,[Y+05]
-OUTP    B               OTDR                    RES     3,[Y+05]
-
-
-RES     4,[Y+05]        SET     0,[Y+05]        SET     4,[Y+05]
-RES     5,[Y+05]        SET     1,[Y+05]        SET     5,[Y+05]
-RES     6,[Y+05]        SET     2,[Y+05]        SET     6,[Y+05]
-RES     7,[Y+05]        SET     3,[Y+05]        SET     7,[Y+05]
-
-; These are the result of disassembling 64180OPS.TRY
-; These opcodes are available ONLY on the 64180 CPU
-; DDTZ will both assemble and disassemble these.
-IN0     B,20            TST     E               MLT     B 
-OUT0    20,B            IN0     H,20            MLT     D 
-TST     B               OUT0    20,H            TSTI    20
-IN0     C,20            TST     H               MLT     H 
-OUT0    20,C            IN0     L,20            TSIO    20
-TST     C               OUT0    20,L            SLP       
-IN0     D,20            TST     L               MLT     SP
-OUT0    20,D            TST     M               OTIM      
-TST     D               IN0     A,20            OTDM      
-IN0     E,20            OUT0    20,A            OIMR      
-OUT0    20,E            TST     A               ODMR      
-
-; The following are UNDOCUMENTED z80 opcodes from XTDOPS.TRY.
-; DDTZ will disassemble these, but will not assemble them.
-; They use xh/xl (or yh/yl) as separate byte registers.
-; Use these at your own risk.
-INRX    H               ACXR    H               MOVY    H,B  
-DCRX    H               ACXR    L               MOVY    H,C  
-MVIX    H,20            SUXR    H               MOVY    H,D  
-INRX    L               SUXR    L               MOVY    H,E  
-DCRX    L               SBXR    H               MOVY    H,A  
-MVIX    L,20            SBXR    L               MOVY    L,B  
-MOVX    B,H             NDXR    H               MOVY    L,C  
-MOVX    B,L             NDXR    L               MOVY    L,D  
-MOVX    C,H             XRXR    H               MOVY    L,E  
-MOVX    C,L             XRXR    L               MOVY    L,A  
-MOVX    D,H             ORXR    H               MOVY    A,H  
-MOVX    D,L             ORXR    L               MOVY    A,L  
-MOVX    E,H             CPXR    H               ADYR    H    
-MOVX    E,L             CPXR    L               ADYR    L    
-MOVX    H,B             INRY    H               ACYR    H    
-MOVX    H,C             DCRY    H               ACYR    L    
-MOVX    H,D             MVIY    H,20            SUYR    H    
-MOVX    H,E             INRY    L               SUYR    L    
-MOVX    H,A             DCRY    L               SBYR    H    
-MOVX    L,B             MVIY    L,20            SBYR    L    
-MOVX    L,C             MOVY    B,H             NDYR    H    
-MOVX    L,D             MOVY    B,L             NDYR    L    
-MOVX    L,E             MOVY    C,H             XRYR    H    
-MOVX    L,A             MOVY    C,L             XRYR    L    
-MOVX    A,H             MOVY    D,H             ORYR    H    
-MOVX    A,L             MOVY    D,L             ORYR    L    
-ADXR    H               MOVY    E,H             CPYR    H    
-ADXR    L               MOVY    E,L             CPYR    L    
-
-
-Command Summary:
-===============
-
-DDTZM command                                         DDTZ command
-=============                                         ============
-@ (base)
-A)ssemble first_address                                  A
-B)egin {i.e., initialize stack and return}               B
-C)ompare first_address,last_address,against_address      C
-D)ump first_address[,last_address[,base]]                D
-E)nter_in_memory first_address[,base]                    S)ubstitute
-F)ill first_address,last_address,value                   F
-G)o_to [address][,trap1[,trap2]]                         G
-H)ex_arithmetic value1(,value2)                          H
-L)oad_file (offset)                                      R)ead
-M)ove first_address,last_address,destination             M
-N)nput FCBs_command_line                                 I)nput
-Q)uit                                                    (not avail)
-R)egister examine/change [register|flag]                 X)amine
-S)earch first_address,last_address,word                  W)hereis
-T)race_execution [count]                                 T
-        Untrace_execution [count] (i.e. do count instr)  U)ntrace
-U)nassemble_code first_address[,last_address]            L)ist code
-W)rite [first_address,last_address]                      K)eep
-X)amine {i.e. display memory parameters for application} Q)uery
-Y)our_option BC:=parm1,DE:=parm2,call_address            Y
-Z)80_register_display                                    Z
-
-
-If you find this program useful, contributions will be gratefully
-accepted and will encourage further development and release of
-useful CPM programs.  My practice is to include source.
-
-C.B. Falconer
-680 Hartford Turnpike,
-Hamden, Conn. 06517           (203) 281-1438
-
-DDTZ and its associated documentation and other files are
-copyright (c) 1980-1988 by C.B. Falconer.  They may be freely
-copied and used for non-commercial purposes ONLY.
-
--- a/Source/RomDsk/ROM_1024KB/DIRX.COM
+++ b/Source/RomDsk/ROM_1024KB/DIRX.COM
--- a/Source/RomDsk/ROM_1024KB/DSCONFIG.COM
+++ b/Source/RomDsk/ROM_1024KB/DSCONFIG.COM
--- a/Source/RomDsk/ROM_1024KB/EX.COM
+++ b/Source/RomDsk/ROM_1024KB/EX.COM
--- a/Source/RomDsk/ROM_1024KB/FA16.CFG
+++ b/Source/RomDsk/ROM_1024KB/FA16.CFG
--- a/Source/RomDsk/ROM_1024KB/FA16.DOC
+++ b/Source/RomDsk/ROM_1024KB/FA16.DOC
@@ -1,264 +0,0 @@
-
-                            FILEATTR
-                           Version 1.6
-
-                          Gene Pizzetta
-                        January 18, 1992
-      A ZSDOS utility, copyright (c) 1988 by Carson Wilson.
-
-
-FILEATTR (FA) is a utility that allows rapid settin, resetting, 
-or displaying of file attributes under ZSDOS, ZRDOS, and CP/M 
-2.2.  Several additional features are available under ZCPR3, 
-including error flag setting, error handler invocation, an 
-enhanced display, and better error detection.
-
-FA will not run under CP/M 3.0 or Z3PLUS.
-
-USAGE:
-
-     FILEATTR {dir:}{afn} {{/}options}
-
-If a DIR or DU specification is not given, the current directory 
-is assumed (under vanilla CP/M only the drive is significant).  
-If no ambiguous or unambiguous filename is given, all files 
-("*.*") are matched.
-
-If no attribute options are given, FILEATTR merely displays the 
-current state of each file's attributes.  Files are displayed in 
-the order that they appear in the directory.
-
-Once operation begins, FA cannot be aborted by the user.  If a ^C 
-is entered at the keyboard, all screen output stops, but file 
-attribute operations continue to completion.  If that was not the 
-case, attributes might be set on some entries for a file and not 
-on others.  Nevertheless, suppressing screen output speeds things 
-up a bit.
-
-OPTIONS:  A leading slash is required unless the option list is 
-the second parameter on the command line.  Options may be 
-separated by spaces, commas, or nothing at all.
-
-ATTRIBUTE OPTIONS:  These options set (turn on) corresponding 
-attributes on files matching the file specification.  Attributes 
-not specified by an attribute option remain unchanged.
-
-If the option is preceded by a minus ("-") or by an "N", the 
-corresponding attribute is reset (turned off).
-
-     1    F1.  This is a user attribute which has no predefined 
-          meaning.
-
-     P    Public (f2).  Under ZSDOS, when this attribute is set, 
-          a file is available from any user area of the disk on 
-          which it resides.  A file cannot be made public if 
-          another file with the same name exists in any other 
-          user area on that drive.  In that case FA will issue an 
-          error message and leave the attribute off.
-
-     D    Inhibit access datestamp (f3).  Under ZSDOS, when this 
-          attribute is set, the file's access datestamp will not 
-          be updated, which may speed file access slightly.  If 
-          the attribute is turned off, normal access datestamping 
-          resumes.
-
-     4    F4.  This is a user attribute which has no predefined 
-          meaning.
-
-     W    Wheel protect (f8).  Under ZSDOS, when this attribute 
-          is set, the file becomes read-only when the wheel byte 
-          is off and cannot be erased.  If the wheel byte is on, 
-          the file can be erased normally.
-
-     R    Read only (t1).  When this attribute is set, the file 
-          cannot be erased or modified by most programs.
-
-     S    System (t2).  When this attribute is set, the file 
-          becomes a "hidden" file that will not be found by most 
-          directory programs or by most well-behaved utilities 
-          that accept ambiguous filenames.  (FA must find system 
-          files, of course.)
-
-     A    Archive (t3).  When this attribute is set, it signals 
-          some archival programs that the file has not been 
-          modified since it was last backed up.  If a file is 
-          modified, ZSDOS and ZRDOS turn this attribute off.  
-          CP/M does not fully support this attribute, however.
-
-OTHER OPTIONS:  These options affect only the screen display.
-
-     Q    Quiet mode.  Console output is suppressed unless there 
-          is an error.  All other operations are performed 
-          normally.
-
-     X    Screen paging off.  With this option, screen paging is 
-          turned off.  The screen can still be paused by pressing 
-          any key except ^C.
-
-ERRORS:  Under ZCPR3, errors will cause FA to set the program 
-error flag and to invoke the error handler.  The error flag will 
-be set to the following values:
-      2   invalid directory specification
-      4   miscellaneous (conflicting file, no files on disk)
-     10   no matching files found (no error handler)
-     18   Disk read-only
-     19   Invalid option
-
-For error code 10 (no matching files found), the error flag is 
-set, but the error handler is not called.
-
-In addition, under ZCPR 3.3 and above, an invalid directory 
-specification will abort FA to the error handler, but no message 
-is printed.
-
-The following error messages may be seen:
-
-Conflicting entry, can't set public attribute
-     If there are files with the same name in other user areas of 
-     the disk, the public attribute cannot be set.
-
-No files on disk
-     The disk directory is empty.
-
-Bad Option: /o
-     The command line option shown is unknown to FILEATTR.
-
-Drive R/O
-     The drive is set to read-only by the operating system and 
-     attributes cannot be changed.
-
-CP/M version 2.x required
-     FILEATTR will not run on this system.
-
-BIOS write error near directory sector n
-     An error occurred at or near the given directory sector, 
-     which is expressed as a decimal offset from the beginning of 
-     the directory.
-
-BIOS set track detected - FA aborting
-     A background program is attempting to modify the current 
-     track setting.  The background program must be removeed 
-     before running FA again.
-     
-Not Wheel
-     Under ZCPR3 the wheel byte must be set before FILEATTR can 
-     be run.
-
-CONFIGURATION:  While no installation is necessary, all options 
-can be set as defaults, if you prefer, using ZCNFG.  The 
-configuration options are fully explained on the ZCNFG help 
-screens.
-
-It is best not to change the name of the configuration file.  Its 
-special name assures that ZCNFG will always find the correct CFG 
-file, even if the name of FA has been changed or if more than one 
-version of FA is online.
-
-HISTORY:
-
-Version 1.6 -- April 14, 1991 -- Gene Pizzetta
-     Now displays target DU and directory name in summary.  Fixed 
-     bug that caused "GO" to be displayed as program name, if it 
-     was re-invoked with the GO command.
-
-Version 1.5 -- March 27, 1991 -- Gene Pizzetta
-     Now calls CP/M version checking routine (it was there, but 
-     it wasn't called).  Changed error codes:  10, no matching 
-     files found.  "No files on disk" error now gets 
-     miscellaneous error code (4).  Error 10 does not invoke 
-     error handler.  Not released.
-
-Version 1.4 -- March 20, 1991 -- Gene Pizzetta, Howard Goldstein
-     Code to check module data byte (S2) was replaced by Howard 
-     Goldstein's elegant solution which uses a "true" extent 
-     number:  ((data_mod * 32) + extent).  Entering a ^C no 
-     longer really aborts FILEATTR; instead FA immediately prints 
-     "Wait..." on the screen, turns off paging, turns on quiet 
-     mode, sets the results flag, and finishes what it was doing. 
-     All this is to prevent unexpected results when only some of 
-     a file's directory entries are changed.  All errors 
-     including a conflicting file found during a PUBLIC request, 
-     now set the program error flag and invoke the error handler 
-     so an active SUBMIT or ZEX script can be aborted.  The error 
-     flag will have the following values:  2, invalid directory; 
-     10, no files on disk; 18, disk is read-only; 19, invalid 
-     option; 4, all other errors.  If no matching files are 
-     found, the program error flag will be set to FFh, but the 
-     error handler will not be invoked.  A few other code changes 
-     were made, including a check for CP/M-Plus, under which 
-     FILEATTR will not work.  Not released.
-
-Version 1.3 -- February 22, 1991 -- Gene Pizzetta
-     Corrected bug that caused faulty operation on large files:  
-     The module data byte (S2) byte was not being checked, so 
-     such files appeared 2 or more times in the directory display 
-     and the public routine was often not finding conflicting 
-     files.  Added configuration byte and command line option (X) 
-     for screen paging (paging is suppressed in quiet mode).  
-     Made quiet mode responsive to ZCPR quiet flag and changed Q 
-     command line option to toggle.  Usage screen reflects 
-     current effect of X and Q toggles.  Attribute configuration 
-     area changed to be compatible with ZCNFG TOGL3 routine.  
-     Actions of D and ND options reversed so they work the same 
-     as the others.  Added configuration byte for printing 
-     summary line even in quiet mode, as suggested by Howard 
-     Goldstein.  Removed blank lines from screen display, 
-     allowing three more filenames to be shown.  Removed tabs 
-     from usage screen so PRINT and PSTR are not needed.  
-     Eliminated leading zero from user number display.  Now 
-     prints "file" instead of "files" in summary when only 1 
-     matching file is found.  Ditto for attribute(s) altered.
-
-Version 1.2 -- November 30, 1988 -- Carson Wilson
-     Fixed bug of no program name display when FILEATTR's name 
-     was 8 characters long.
-
-Version 1.1 -- October 30, 1988 -- Carson Wilson
-     Now wildcards the command forms "FA d: /options" and "FA d: 
-     options."
-
-Version 1.0 -- September 26, 1988 -- Carson Wilson
-     If a filespec is given, no leading slash is required before 
-     the options.  Link with version 4 libraries.  Removed /X 
-     option--ZSDOS 10T always closes the first extent when a file 
-     is written to.  Changed summary to read "files matched".
-
-Version 0.9 -- July 7, 1988 -- Carson Wilson
-     Increased length of search FCB (AMBFIL) by one byte.  Set up 
-     AMBFIL as '?' + 35 binary 0's.  ZRDOS and CP/M zero the 
-     drive byte (FCB+0) during search next calls, so reinitialize 
-     it to '?' before rescanning the directory.  PROGID now 
-     prints stored name on GO/JUMP.
-
-Version 0.8 -- June 26, 1988 -- Carson Wilson
-     Use SYSLIB PRINT for help display.  VPRINT does not expand 
-     tabs.  Now traps disk track changes at the BIOS level.  
-     Allows '-' as well as 'N' for "negate option." Auto- 
-     wildcards FCB1 for attribute set as well as display.
-
-Version 0.7 -- May 24, 1988 -- Carson Wilson
-     Cosmetic changes to help, display.  Made public routines 
-     faster by 1/2 directory scan average.  Consolidated file 
-     attribute setting/resetting routines for efficiency and 
-     clarity.
-
-Version 0.6 -- May 14, 1988 -- Carson Wilson
-     Changed "Publ" to "Publc" and "Priv" to "Privt".  Added Q 
-     and X options, made options installable.  Added test for bad 
-     ZCPR directory & chain to error handler.
-
-Version 0.5 -- May 4, 1988 -- Carson Wilson
-     Fixed bug at CHKRO inherited from MAKE.ASM.  Uses Bridger 
-     Mitchell's FRESET to reset disks.  Uses ZCPR invocation name 
-     in signon, help, etc.  Added F4 attribute.  Now includes all 
-     valid ZSDOS attributes.  Help now fully "smart" under ZCPR.  
-     Reworked VID3.Z80 and VID4.Z80 from VLIB11 and moved them 
-     into FA.Z80 (see end of file).  Put STNDOUT mode ON by 
-     default at beginning of each attribute display sequence for 
-     faster ZCPR displays.
-
-Version 0.4 -- April 27, 1988 -- Carson Wilson
-     Tests for matching files at other user areas before setting 
-     the public attribit.
-
-Version 0.3 -- April 26, 1988 -- Carson Wilson
--- a/Source/RomDsk/ROM_1024KB/FA16A.FOR
+++ b/Source/RomDsk/ROM_1024KB/FA16A.FOR
@@ -1,6 +0,0 @@
-An update and bug-fix of FILEATTR (FA), a ZSDOS utility that 
-allows rapid setting, resetting, or displaying of file attributes 
-under ZSDOS, ZRDOS, and CP/M 2.2.  Several additional features 
-are available under ZCPR3, including error flag setting, error 
-handler invocation, and an enhanced display.  Version 1.6A adds 
-documentation; otherwise, same as 1.6.
--- a/Source/RomDsk/ROM_1024KB/FA16CFG.TXT
+++ b/Source/RomDsk/ROM_1024KB/FA16CFG.TXT
@@ -1,39 +0,0 @@
-
-Option Q -- If the ZCPR quiet flag is set, FILEATTR will always default to 
-quiet mode.  To make quiet mode the default at all times, even when running 
-under CP/M, set this configuration option to "Yes".  Whatever is selected 
-here can be toggled with the command line "Q" option.
-
-Option X -- A "Yes" will cause FILEATTR to page screen output by default.  
-A "No" will default to continuous scrolling.  The chosen default can be 
-toggled with the command line "X" option.  Screen paging is always turned 
-off in quiet mode.
-
-Option R -- As distributed, FILEATTR prints nothing to the screen when it 
-is operating in quiet mode.  If this configuration option is "Yes", the 
-results summary line that gives the number of matching files found and the 
-number of attributes changed will be printed even in quiet mode.
-
-Option S -- Enter the number of lines on your video display screen.  Under 
-ZCPR 3.3 and higher, the number of screen lines for paging is obtained from 
-the environment descriptor.  This configuration parameter is used only if 
-running under CP/M.
-
-
-                      Attribute Configuration Options
-
-As distributed, FILEATTR will not change any file attribute unless 
-explicitly commanded to do so by a command line option.  To configure 
-FILEATTR to turn a file attribute ON or OFF by default, toggle the 
-appropriate configuration selection.
-
-For example, to make FILEATTR set all matching files to Public by default, 
-change the "Public attribute" setting to "Turn On".  Then FILEATTR will set 
-the specified files to Public unless the /NP command line option is given 
-(which would cause the files to be set to Private).  Since there is no 
-command which tells FILEATTR not to change an attribute, however, the 
-program will now insist on turning the Public attribute either on (default) 
-or off (through the /NP option).
-
-Most users will have neither need nor desire to change the configuration 
-default as distributed which will "Leave As-Is" all matching files.
--- a/Source/RomDsk/ROM_1024KB/FILEDATE.CFG
+++ b/Source/RomDsk/ROM_1024KB/FILEDATE.CFG
--- a/Source/RomDsk/ROM_1024KB/INITDIR.CFG
+++ b/Source/RomDsk/ROM_1024KB/INITDIR.CFG
--- a/Source/RomDsk/ROM_1024KB/LBREXT.COM
+++ b/Source/RomDsk/ROM_1024KB/LBREXT.COM
--- a/Source/RomDsk/ROM_1024KB/LDNZT.COM
+++ b/Source/RomDsk/ROM_1024KB/LDNZT.COM
--- a/Source/RomDsk/ROM_1024KB/LIB.COM
+++ b/Source/RomDsk/ROM_1024KB/LIB.COM
--- a/Source/RomDsk/ROM_1024KB/LINK.COM
+++ b/Source/RomDsk/ROM_1024KB/LINK.COM
--- a/Source/RomDsk/ROM_1024KB/MAC.COM
+++ b/Source/RomDsk/ROM_1024KB/MAC.COM
--- a/Source/RomDsk/ROM_1024KB/PMARC.COM
+++ b/Source/RomDsk/ROM_1024KB/PMARC.COM
--- a/Source/RomDsk/ROM_1024KB/PMEXT.COM
+++ b/Source/RomDsk/ROM_1024KB/PMEXT.COM
--- a/Source/RomDsk/ROM_1024KB/PUTBG.COM
+++ b/Source/RomDsk/ROM_1024KB/PUTBG.COM
--- a/Source/RomDsk/ROM_1024KB/RMAC.COM
+++ b/Source/RomDsk/ROM_1024KB/RMAC.COM
--- a/Source/RomDsk/ROM_1024KB/RMXSUB1.COM
+++ b/Source/RomDsk/ROM_1024KB/RMXSUB1.COM
--- a/Source/RomDsk/ROM_1024KB/SETTERM.COM
+++ b/Source/RomDsk/ROM_1024KB/SETTERM.COM
--- a/Source/RomDsk/ROM_1024KB/SETUPZST.COM
+++ b/Source/RomDsk/ROM_1024KB/SETUPZST.COM
--- a/Source/RomDsk/ROM_1024KB/STAMPS.DAT
+++ b/Source/RomDsk/ROM_1024KB/STAMPS.DAT
--- a/Source/RomDsk/ROM_1024KB/TD.CFG
+++ b/Source/RomDsk/ROM_1024KB/TD.CFG
--- a/Source/RomDsk/ROM_1024KB/TERMBASE.DAT
+++ b/Source/RomDsk/ROM_1024KB/TERMBASE.DAT
--- a/Source/RomDsk/ROM_1024KB/TESTCLOK.COM
+++ b/Source/RomDsk/ROM_1024KB/TESTCLOK.COM
--- a/Source/RomDsk/ROM_1024KB/UNCR.COM
+++ b/Source/RomDsk/ROM_1024KB/UNCR.COM
--- a/Source/RomDsk/ROM_1024KB/UNUARCU10.CFG
+++ b/Source/RomDsk/ROM_1024KB/UNUARCU10.CFG
--- a/Source/RomDsk/ROM_1024KB/UNZIP.COM
+++ b/Source/RomDsk/ROM_1024KB/UNZIP.COM
--- a/Source/RomDsk/ROM_1024KB/XSUB1.COM
+++ b/Source/RomDsk/ROM_1024KB/XSUB1.COM
--- a/Source/RomDsk/ROM_1024KB/ZCNFG.COM
+++ b/Source/RomDsk/ROM_1024KB/ZCNFG.COM
--- a/Source/RomDsk/ROM_1024KB/ZCNFG24.CFG
+++ b/Source/RomDsk/ROM_1024KB/ZCNFG24.CFG
--- a/Source/RomDsk/ROM_1024KB/ZSID.COM
+++ b/Source/RomDsk/ROM_1024KB/ZSID.COM
--- a/Source/RomDsk/ROM_1024KB/ZXD.CFG
+++ b/Source/RomDsk/ROM_1024KB/ZXD.CFG
--- a/Source/RomDsk/RAM_1024KB/ASM.COM
+++ b/Source/RomDsk/RAM_1024KB/ASM.COM
--- a/Source/RomDsk/RAM_1024KB/CLRDIR.COM
+++ b/Source/RomDsk/RAM_1024KB/CLRDIR.COM
--- a/Source/RomDsk/RAM_1024KB/DDT.COM
+++ b/Source/RomDsk/RAM_1024KB/DDT.COM
--- a/Source/RomDsk/RAM_1024KB/DDTZ.COM
+++ b/Source/RomDsk/RAM_1024KB/DDTZ.COM
--- a/Source/RomDsk/RAM_1024KB/DUMP.COM
+++ b/Source/RomDsk/RAM_1024KB/DUMP.COM
--- a/Source/RomDsk/RAM_1024KB/ED.COM
+++ b/Source/RomDsk/RAM_1024KB/ED.COM
--- a/Source/RomDsk/RAM_1024KB/LOAD.COM
+++ b/Source/RomDsk/RAM_1024KB/LOAD.COM
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Wayne Warthen	8e4bb575f1	Support for Application Banks	2024-01-24 12:39:10 -08:00
Wayne Warthen	ee8cdfa4b8	Propeller Firmware Enhancements - Support DEC graphics character set - Allow use of all lines on VGA display - Support inverted bits on front panel LEDs and switches by config	2024-01-22 14:21:20 -08:00