added Pegasus

- An additional SD Module has been developed by Stephen Cousins.  Since this module will be distributed as a kit, I think it makes sense to enable support by default.  It will do nothing on systems without an SD Module.

.github/pull_request_template.md

@@ -0,0 +1,11 @@
+<!--
+BEFORE YOU CREATE A PULL REQUEST:
+
+- Please base all pull requests against the master branch
+- Include a clear description of your change
+- Reference related Issue(s) (e.g., "Resolves Issue #123")
+
+Thank you for contributing to RomWBW!  I will review your pull request as soon as possible.
+
+DELETE EVERYTHING IN THIS COMMENT BLOCK AND REPLACE WITH YOUR COMMENTS
+-->

.github/workflows/commit.yml

@@ -3,10 +3,9 @@ name: Commit Build
 on:
   push:
     branches: 
-      - master
-      - dev
+      - '**'
     tags-ignore:
-      - v*
+      - '**'
 
 jobs:
   buildLinux:
@@ -14,17 +13,20 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: rlespinasse/github-slug-action@v3.x
-        
-      - uses: actions/checkout@v2
+      - name: Checkout
+        uses: actions/checkout@v4.1.1
+
+      - name: Get Commit Ref
+        run: |
+          COMMIT_REF=$(git rev-parse --short $GITHUB_SHA)
+          echo "COMMIT_REF: $COMMIT_REF"
+          echo "COMMIT_REF=$COMMIT_REF" >>$GITHUB_ENV
 
       - name: Build
         run: |
           export TZ='America/Los_Angeles'
-          sudo apt-get install libncurses-dev
           sudo apt-get install srecord
-          make dist
-          make clean
+          make distlog
           rm -rf .git*
 
       - name: List Output
@@ -34,37 +36,29 @@ jobs:
           find -type f -exec md5sum '{}' \;
 
       - name: Upload Artifact
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4.3.0
         with:
-          name: RomWBW_Linux-${{env.GITHUB_REF_SLUG}}-${{env.GITHUB_SHA_SHORT}}
+          name: RomWBW-${{env.COMMIT_REF}}-Linux
           path: .
 
-      - name: Create Package Archive
-        run: |
-            zip -r RomWBW-SnapShot-Package.zip .
- 
-      - name: Post SnapShot
-        uses: "marvinpinto/action-automatic-releases@latest"
-        with:
-          repo_token: "${{ secrets.GITHUB_TOKEN }}"
-          automatic_release_tag: "SnapShot"
-          prerelease: true
-          title: "RomWBW Development SnapShot Build"
-          files: |
-            RomWBW-SnapShot-Package.zip
-
   buildMacOS:
-    runs-on: macos-latest
+    runs-on: macOS-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - name: Checkout
+        uses: actions/checkout@v4.1.1
+
+      - name: Get Commit Ref
+        run: |
+          COMMIT_REF=$(git rev-parse --short $GITHUB_SHA)
+          echo "COMMIT_REF: $COMMIT_REF"
+          echo "COMMIT_REF=$COMMIT_REF" >>$GITHUB_ENV
 
       - name: Build
         run: |
           export TZ='America/Los_Angeles'
           brew install srecord
-          make dist
-          make clean
+          make distlog
           rm -rf .git*
 
       - name: List Output
@@ -74,7 +68,7 @@ jobs:
           find . -type f -exec md5 -r -- '{}' +;
 
       - name: Upload Artifact
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4.3.0
         with:
-          name: RomWBW_MacOS
+          name: RomWBW-${{env.COMMIT_REF}}-MacOS
           path: .

.github/workflows/release.yml

@@ -1,8 +1,9 @@
 name: Release Build
 
 on:
-  release:
-    types: published
+  push:
+    tags:
+      - '**'
 
 jobs:
   build:
@@ -10,42 +11,99 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
-      
-      - name: Create Package Label
-        run: |
-          LABEL=`echo "$GITHUB_REF" | sed "s|^refs/tags/||"`
-          echo "::set-env name=PKGLBL::$LABEL"
-         
-      - name: Display Diagnostics
-        run: |
-          echo PKGLBL: "$PKGLBL"
-          echo Upload URL: "${{github.event.release.upload_url}}"
-          echo GITHUB_TOKEN: "${{secrets.GITHUB_TOKEN}}"
-          
+      - name: Checkout
+        uses: actions/checkout@v4.1.1
+
       - name: Build
         run: |
+          export TZ='America/Los_Angeles'
           sudo apt-get install libncurses-dev
-          make dist
-          make clean
+          sudo apt-get install srecord
+          make distlog
           rm -rf .git*
       
-      - name: Upload Artifact
-        uses: actions/upload-artifact@v1
-        with:
-          name: RomWBW-${{env.PKGLBL}}-Package
-          path: .
-      
       - name: Create Package Archive
         run: |
-            zip -r Package.zip .
-          
-      - name: Upload Release Asset
-        uses: actions/upload-release-asset@v1
-        env:
-          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
+          zip -r RomWBW-${{github.ref_name}}-Package.zip .
+
+      - name: Set Title
+        run: |
+          echo "Tag: ${{github.ref_name}}"
+          if grep -q "dev" <<< "${{github.ref_name}}"; then
+            TITLE="RomWBW Development Snapshot"
+          elif grep -q "pre" <<< "${{github.ref_name}}"; then
+            TITLE="RomWBW Prerelease"
+          elif grep -q "rc" <<< "${{github.ref_name}}"; then
+            TITLE="RomWBW Release Candidate"
+          else
+            TITLE="RomWBW"
+          fi
+          echo "Title: $TITLE"
+          echo "TITLE=$TITLE" >>$GITHUB_ENV
+
+      - name: Attach Package Archive
+        uses: wwarthen/actions/packages/automatic-releases@built-packages
         with:
-          upload_url: ${{github.event.release.upload_url}}
-          asset_path: Package.zip
-          asset_name: RomWBW-${{env.PKGLBL}}-Package.zip
-          asset_content_type: application/zip
+          repo_token: "${{secrets.GITHUB_TOKEN}}"
+          draft: true
+          prerelease: true
+          title: "${{env.TITLE}} ${{github.ref_name}}"
+          files: |
+            RomWBW-${{github.ref_name}}-Package.zip
+      
+#      - name: Upload Package Archive
+#        uses: AButler/upload-release-assets@v2.0.2
+#        with:
+#          repo-token: ${{secrets.github_token}}
+#          files: |
+#            RomWBW-${{env.PKGLBL}}-Package.zip
+
+
+#      - name: Post SnapShot
+#        uses: docker://antonyurchenko/git-release:latest
+#        env:
+#          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+#          RELEASE_NAME_PREFIX: "${{env.TITLE}} "
+#          CHANGELOG_FILE: "none"
+#        with:
+#          args: |
+#            RomWBW-SnapShot-Package.zip
+            
+#      - name: Post SnapShot
+#        uses: cb80/pubrel@latest
+#        with:
+#          replace: true
+#          files: |
+#            RomWBW-SnapShot-Package.zip
+
+#      - name: Post SnapShot
+#        uses: wwarthen/actions/packages/automatic-releases@built-packages
+#        with:
+#          repo_token: "${{ secrets.GITHUB_TOKEN }}"
+#          prerelease: true
+#          title: "RomWBW Development SnapShot ${{env.GITHUB_REF_SLUG}}"
+#          files: |
+#            RomWBW-SnapShot-Package.zip
+
+#      - name: Remove Older Releases
+#        uses: wwarthen/delete-release-action@v1.2
+#        with:
+#          release-drop: true
+#          release-keep-count: 0
+#          release-drop-tag: true
+#          pre-release-drop: false
+#          pre-release-keep-count: 0
+#          pre-release-drop-tag: true
+#          draft-drop: true
+#        env:
+#          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+#      - name: Remove Older Releases
+#        uses: s00d/delete-older-releases@0.2.1
+#        with:
+#          keep_latest: 1
+##          delete_tag_pattern: beta # defaults to ""
+#          delete_type: 'release'
+#          delete_branch: 'main'
+#        env:
+#          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -20,8 +20,12 @@
 
 Binary/**/*.mym
 Binary/**/*.pt3
+!Binary/CPNET/NetBoot/cpnos-wbw.sys
 
+Source/Images
+Source/RomDsk
 Source/**/eeprom
+Binary/Apps/copysl.doc
 Source/Apps/Assign.com
 Source/Apps/FDU/FDU.COM
 Source/Apps/Format.com
@@ -76,6 +80,7 @@ Tools/unix/zx/zx
 
 !Source/ver.lib
 !Source/Apps/FAT/FAT.COM
+!Source/Apps/copysl/copysl.com
 !Source/Apps/ZMP/zmpx.com
 !Source/Apps/ZMD/zmdsubs.rel
 !Source/Apps/Test/vdctest/font.asm
@@ -84,6 +89,7 @@ Tools/unix/zx/zx
 !Source/BPBIOS/*.lib
 !Source/BPBIOS/Z34RCP11/cledinst.com
 !Source/BPBIOS/Z34RCP11/cledsave.com
+!Source/CPNET/**
 !Source/Fonts/*
 !Source/Images/**
 !Source/RomDsk/**
@@ -94,8 +100,10 @@ Tools/unix/zx/zx
 !Source/ZPM3/*.[Cc][Oo][Mm]
 !Source/ZSDOS/*.[Cc][Oo][Mm]
 !Source/ZRC/*.bin
-!Source/ZZR/*.bin
-!Source/ZZR/*.hex
+!Source/ZRC512/*.bin
+!Source/Z1RCC/*.bin
+!Source/ZZRCC/*.bin
+!Source/FZ80/*.bin
 !Tools/cpm/**
 !Tools/unix/zx/*
 !Tools/zx/*
@@ -106,4 +114,142 @@ Source/ZPM3/zccp.com
 Source/ZPM3/zpmldr.com
 Source/ZPM3/genbnk.dat
 
-Source/ZSDOS/zsdos.err
+Source/ZSDOS/zsdos.err
+
+# Lets explicit list all generate untracked binary files
+Binary/Apps/Tunes/bgm.vgm
+Binary/Apps/Tunes/ending.vgm
+Binary/Apps/Tunes/inchina.vgm
+Binary/Apps/Tunes/shirakaw.vgm
+Binary/Apps/Tunes/startdem.vgm
+Binary/Apps/Tunes/wonder01.vgm
+Binary/Apps/fdu.doc
+Binary/Apps/zmconfig.ovr
+Binary/Apps/zminit.ovr
+Binary/Apps/zmp.doc
+Binary/Apps/zmp.hlp
+Binary/Apps/zmterm.ovr
+Binary/Apps/zmxfer.ovr
+Binary/CPM3/bdos3.spr
+Binary/CPM3/bios3.spr
+Binary/CPM3/bnkbdos3.spr
+Binary/CPM3/bnkbios3.spr
+Binary/CPM3/cpm3fix.pat
+Binary/CPM3/genbnk.dat
+Binary/CPM3/gencpm.dat
+Binary/CPM3/genres.dat
+Binary/CPM3/readme.1st
+Binary/CPM3/resbdos3.spr
+Binary/CPNET/cpn12duo.lbr
+Binary/CPNET/cpn12mt.lbr
+Binary/CPNET/cpn12ser.lbr
+Binary/CPNET/cpn3duo.lbr
+Binary/CPNET/cpn3mt.lbr
+Binary/CPNET/cpn3ser.lbr
+Binary/RCEZ80_std.upd
+Binary/RCZ80_std.upd
+Binary/ZPM3/bnkbdos3.spr
+Binary/ZPM3/bnkbios3.spr
+Binary/ZPM3/gencpm.dat
+Binary/ZPM3/resbdos3.spr
+Binary/ZPM3/zinstal.zpm
+Binary/hd1k_prefix.dat
+Source/BPBIOS/def-ww.lib
+Source/CPNET/cpn12duo.lbr
+Source/CPNET/cpn12mt.lbr
+Source/CPNET/cpn12ser.lbr
+Source/CPNET/cpn3duo.lbr
+Source/CPNET/cpn3mt.lbr
+Source/CPNET/cpn3ser.lbr
+Source/Fonts/font8x11c.asm
+Source/Fonts/font8x11c.bin
+Source/Fonts/font8x11u.asm
+Source/Fonts/font8x16c.asm
+Source/Fonts/font8x16c.bin
+Source/Fonts/font8x16u.asm
+Source/Fonts/font8x8c.asm
+Source/Fonts/font8x8c.bin
+Source/Fonts/font8x8u.asm
+Source/Fonts/fontcgac.asm
+Source/Fonts/fontcgac.bin
+Source/Fonts/fontcgau.asm
+Source/Fonts/fontvgarcc.asm
+Source/Fonts/fontvgarcc.bin
+Source/Fonts/fontvgarcu.asm
+Source/HBIOS/RCEZ80_std.upd
+Source/HBIOS/RCZ80_std.upd
+Source/HBIOS/build_env.cmd
+Source/HBIOS/hbios_env.sh
+Source/Images/blank144
+Source/Images/blankhd1k
+Source/Images/blankhd512
+Source/Images/fd144_aztecc.img
+Source/Images/fd144_bascomp.img
+Source/Images/fd144_cowgol.img
+Source/Images/fd144_cpm22.img
+Source/Images/fd144_cpm3.img
+Source/Images/fd144_fortran.img
+Source/Images/fd144_games.img
+Source/Images/fd144_hitechc.img
+Source/Images/fd144_nzcom.img
+Source/Images/fd144_qpm.img
+Source/Images/fd144_tpascal.img
+Source/Images/fd144_ws4.img
+Source/Images/fd144_z80asm.img
+Source/Images/fd144_zpm3.img
+Source/Images/fd144_zsdos.img
+Source/Images/hd1k_aztecc.img
+Source/Images/hd1k_bascomp.img
+Source/Images/hd1k_blank.img
+Source/Images/hd1k_bp.img
+Source/Images/hd1k_combo.img
+Source/Images/hd1k_cowgol.img
+Source/Images/hd1k_cpm22.img
+Source/Images/hd1k_cpm3.img
+Source/Images/hd1k_fortran.img
+Source/Images/hd1k_games.img
+Source/Images/hd1k_hitechc.img
+Source/Images/hd1k_nzcom.img
+Source/Images/hd1k_qpm.img
+Source/Images/hd1k_tpascal.img
+Source/Images/hd1k_ws4.img
+Source/Images/hd1k_z80asm.img
+Source/Images/hd1k_zpm3.img
+Source/Images/hd1k_zsdos.img
+Source/Images/hd512_aztecc.img
+Source/Images/hd512_bascomp.img
+Source/Images/hd512_blank.img
+Source/Images/hd512_combo.img
+Source/Images/hd512_cowgol.img
+Source/Images/hd512_cpm22.img
+Source/Images/hd512_cpm3.img
+Source/Images/hd512_dos65.img
+Source/Images/hd512_fortran.img
+Source/Images/hd512_games.img
+Source/Images/hd512_hitechc.img
+Source/Images/hd512_nzcom.img
+Source/Images/hd512_qpm.img
+Source/Images/hd512_tpascal.img
+Source/Images/hd512_ws4.img
+Source/Images/hd512_z80asm.img
+Source/Images/hd512_zpm3.img
+Source/Images/hd512_zsdos.img
+Source/RomDsk/rom0_una.dat
+Source/RomDsk/rom0_wbw.dat
+Source/RomDsk/rom128_una.dat
+Source/RomDsk/rom128_wbw.dat
+Source/RomDsk/rom256_una.dat
+Source/RomDsk/rom256_wbw.dat
+Source/RomDsk/rom384_una.dat
+Source/RomDsk/rom384_wbw.dat
+Source/RomDsk/rom896_una.dat
+Source/RomDsk/rom896_wbw.dat
+Source/ZCPR-DJ/zcprdemo.com
+Source/ZPM3/autotog.com
+Source/ZPM3/clrhist.com
+Source/ZPM3/cpmldr.com
+Source/ZPM3/setz3.com
+Tools/unix/OpenSpin/build/
+Tools/unix/zxcc/config.h
+Tools/unix/zxcc/zxcc
+Binary/Apps/bbcbasic.txt

.vscode/settings.json

@@ -0,0 +1,4 @@
+{
+  "files.trimTrailingWhitespace": false,
+  "files.eol": "\r\n"
+}

Binary/Apps/Clean.cmd

@@ -8,5 +8,6 @@ if exist *.hlp del *.hlp
 if exist Tunes\*.pt? del Tunes\*.pt?
 if exist Tunes\*.mym del Tunes\*.mym
 if exist Tunes\*.vgm del Tunes\*.vgm
+if exist bbcbasic.txt del bbcbasic.txt
 
 pushd Test && call Clean || exit /b 1 & popd

Binary/Apps/Makefile

@@ -7,5 +7,5 @@ include $(TOOLS)/Makefile.inc
 all::
 	mkdir -p Tunes
 
-clobber::
-	@rm -f *.bin *.com *.img *.rom *.pdf *.log *.eeprom *.ovr *.hlp *.doc *.COM *.BIN Tunes/*.mym Tunes/*.pt? Tunes/*.vgm
+clean::
+	@rm -f *.bin *.com *.img *.rom *.pdf *.log *.eeprom *.ovr *.hlp *.doc *.COM *.BIN Tunes/*.mym Tunes/*.pt? Tunes/*.vgm bbcbasic.txt

Binary/Apps/Test/Makefile

@@ -3,5 +3,5 @@ MOREDIFF := $(shell $(TOOLS)/unix/casefn.sh *.com)
 
 include $(TOOLS)/Makefile.inc
 
-clobber::
+clean::
 	@rm -f *.com

Binary/Apps/Test/inttest.doc

@@ -0,0 +1,44 @@
+INTTEST
+=======
+
+RomWBW includes an API allowing applications to "hook" interrupts.
+The `INTTEST` utility allows you to test this functionality.
+
+
+** Syntax **
+
+`INTTEST`
+
+
+** Usage **
+
+`INTTEST` is an interactive application.  At startup, it will display
+a list of the interrupt vector slots in your system along with the
+current vector address for each of them.
+
+It then prompts you to enter the slot number (in hex) of a vector to
+hook.  After entering this, the application will watch the hooked
+vector and countdown from 0xFF to 0x00 as interrupts are noted.
+
+When the counter reaches 0x00, the interrupt is unhooked and the
+application terminates.  The application can also be terminated by
+pressing <esc>.
+
+
+** Notes **
+
+If your system is running without interrupts active, the application
+will terminate immediately.
+
+All slots have vectors even if the corresponding interrupt is not
+doing anything.  In this case, the vector is pointing to the "bad
+interrupt" handler.
+
+If you hook a vector that is not receiving any interrupts, the
+down-counter will not do anything.
+
+
+** Etymology* *
+
+The `INTTEST` command is an original product and the source code is
+provided in the RomWBW distribution.

Binary/Apps/Tunes/ReadMe.txt

@@ -7,4 +7,4 @@
 ***********************************************************************
 
 This directory contains some sample ProTracker and MYM sound
-files that can be played by the TUNE application.
+files that can be played by the TUNE or VGMPLAY application.

Binary/CPM22/Clean.cmd

@@ -0,0 +1,4 @@
+@echo off
+setlocal
+
+if exist *.sys del *.sys

Binary/CPM22/Makefile

@@ -0,0 +1,7 @@
+TOOLS = ../../Tools
+MOREDIFF := $(shell $(TOOLS)/unix/casefn.sh *.spr)
+
+include $(TOOLS)/Makefile.inc
+
+clean::
+	@rm -f *.sys

Binary/CPM22/ReadMe.txt

@@ -0,0 +1,23 @@
+***********************************************************************
+***                                                                 ***
+***                          R o m W B W                            ***
+***                                                                 ***
+***                    Z80/Z180 System Software                     ***
+***                                                                 ***
+***********************************************************************
+
+This directory contains the CP/M 2.2 system files for the RomWBW CP/M 2.2
+adaptation.  All of these files are already included on the CP/M
+boot disk images.  However if you are creating a CP/M boot disk
+manually, you should copy all of these files to the boot disk.
+
+Note: Two file have been provided one for RomWBW HBIOS, and one for UNA
+BIOS. One of these files must be installed on the system boot track.
+This is usually achieved by the SYSCOPY utility e.g.
+
+SYSCOPY a:=cpm_wbw.sys
+
+These files should also be copied to any CP/M 2.2 boot disks on your
+system when you upgrade your ROM firmware.  Some of these files
+*must* match the version of the RomWBW firmware you are using for
+proper operation of your system.

Binary/CPM3/Makefile

@@ -3,5 +3,5 @@ MOREDIFF := $(shell $(TOOLS)/unix/casefn.sh *.spr)
 
 include $(TOOLS)/Makefile.inc
 
-clobber::
-	@rm -f *.spr
+clean::
+	@rm -f *.spr *.com *.sys *.dat cpm3fix.pat readme.1st

Binary/CPNET/Clean.cmd

@@ -0,0 +1,4 @@
+@echo off
+setlocal
+
+if exist *.lbr del *.lbr

Binary/CPNET/Makefile

@@ -0,0 +1,7 @@
+TOOLS = ../../Tools
+MOREDIFF := $(shell $(TOOLS)/unix/casefn.sh *.lbr)
+
+include $(TOOLS)/Makefile.inc
+
+clean::
+	@rm -f *.lbr

Binary/CPNET/ReadMe.txt

@@ -0,0 +1,38 @@
+***********************************************************************
+***                                                                 ***
+***                          R o m W B W                            ***
+***                                                                 ***
+***                    Z80/Z180 System Software                     ***
+***                                                                 ***
+***********************************************************************
+
+This directory contains the CP/NET client packages.  Please refer to 
+the RomWBW User Guide for instructions on installing these packages.  
+Either the MT011 RCBus module or the Duodyne Disk I/O board is required.
+
+All of these files come from Douglas Miller.  Please refer to
+https://github.com/durgadas311/cpnet-z80 for more information, complete
+documentation and the latest source code.  Refer to the RomWBW
+User Guide for basic installation and usage instructions under RomWBW.
+
+| File         | CP/NET Version | OS       | Hardware              |
++--------------+----------------+----------+-----------------------+
+| CPN12MT.LBR  | CP/NET 1.2     | CP/M 2.2 | RCBus w/ MT011        |
+| CPN3MT.LBR   | CP/NET 3       | CP/M 3   | RCBus w/ MT011        |
+| CPN12DUO.LBR | CP/NET 1.2     | CP/M 2.2 | Duodyne w/ Disk I/O   |
+| CPN3DUO.LBR  | CP/NET 3       | CP/M 3   | Duodyne w/ Disk I/O   |
+
+In general, to use CP/NET on RomWBW, it is intended that you will
+extract the appropriate set of files into your default directory in
+user area 0.  Refer to the RomWBW User Guide for more information.
+
+The libraries include enhanced help files appropriate for the version 
+of CP/NET.  Rename the desired topic collection to HELP.HLP on the
+target system.
+
+CPM2NET.HLP	CP/M 2.2 basic system with CP/NET 1.2
+CPNET12.HLP	CP/NET 1.2 help only
+CPM3NET.HLP	CP/M 3 basic system with CP/NET 3
+CPNET3.HLP	CP/NET 3 help only
+
+-- WBW 7:14 AM 2/11/2024

Binary/Clean.cmd

@@ -12,5 +12,9 @@ if exist *.pdf del *.pdf
 if exist *.eeprom del *.eeprom
 
 pushd Apps && call Clean || exit /b 1 & popd
+pushd CPM22 && call Clean || exit /b 1 & popd
 pushd CPM3 && call Clean || exit /b 1 & popd
+pushd QPM && call Clean || exit /b 1 & popd
+pushd ZSDOS && call Clean || exit /b 1 & popd
 pushd ZPM3 && call Clean || exit /b 1 & popd
+pushd CPNET && call Clean || exit /b 1 & popd

Binary/DiskList.txt

@@ -1,173 +0,0 @@
-***********************************************************************
-***                                                                 ***
-***                          R o m W B W                            ***
-***                                                                 ***
-***                    Z80/Z180 System Software                     ***
-***                                                                 ***
-***********************************************************************
-
-This directory ("Binary") is part of the RomWBW System Software 
-distribution archive.  Refer to the ReadMe.txt file in this 
-directory for more information on the overall contents of the 
-directory.
-
-RomWBW includes a set of disk images that are ready to copy onto
-a floppy or hard/CF/SD disk.  You can use your modern computer
-(Windows/Linux/Mac) to copy the disk image file onto your disk
-media.  The disk media will then be ready to use in your RomWBW
-System.
-
-WARNING: The hdnew_*.img disk images are part of a new disk
-format that is a work in progress.  Do not use these disk
-images without knowing exactly what you are doing!  The
-hd_*.img disk images continue to be the images you should
-be using under normal circumstances.
-
-A description of the disk images is provided later in this file.
-For more information on the creatioin of these images including
-instructions for customizing them or creating your own, refer to
-the ReadMe.txt file in the Source\Images directory.
-
-Installing Images
------------------
-
-The following instructions apply to Windows computers.  Alternatively,
-you can use the "dd" command on Linux or Mac.
-
-First of all, a MAJOR WARNING!!!!  The tools described below are 
-quite capable of obliterating your running Windows system drive.  Use 
-with extreme caution and make sure you have backups.
-
-To install a floppy image on floppy media, you can use the tool 
-called RaWriteWin.  This tool is included in the Tools directory of 
-the distribution. This tool will write your floppy image (fd_xxx.img) 
-to a floppy disk using a raw block transfer.  The tool is GUI based 
-and it's operation is self explanatory.
-
-To install a hard disk image on a CF card or SD card, you must have 
-the appropriate media card slot on your computer. If you do, you can 
-use the tool called Win32DiskImager. This tool is also included in 
-the Tools directory of the distribution.  It will write your 
-hard disk image (hd_xxx.img) to the designated media card.  This tool 
-is also GUI based and self explanatory.
-
-The use of the SIMH emulator is outside of the scope of this document.  
-However, if you use SIMH, you will find that you can attach the hard 
-disk images to the emulator with lines such as the following in your 
-SIMH configuration file:
-
-  | attach hdsk0 hd_cpm22.img
-  | set hdsk0 format=HDSK
-  | set hdsk0 geom=T:2048/N:256/S:512
-  | set hdsk0 wrtenb
-  
-Making Disk Images Bootable
----------------------------
-
-The Operating System disk images below are ready to boot by the
-RomWBW Boot Loader.  However, if you update your RomWBW ROM, then
-you should also update the system tracks of your bootable disk
-images.  You would use SYSCOPY to do this.  SYSCOPY can also be
-used to make a disk bootable if it is not already bootable.
-
-You would use a command like the following to make drive C bootable:
-
-  | B>SYSCOPY C:=CPM.SYS
-
-The system file to use depends on the operating system you are trying
-to boot from the slice you are initializing with SYSCOPY:
-
-  CP/M 2.2 - cpm.sys
-  ZSDOS 1.1 - zsys.sys
-  CP/M 3 - cpmldr.sys
-  ZPM3 - cpmldr.sys
-  
-Slices
-------
-
-A RomWBW CP/M filesystem is fixed at 8MB.  This is because it is the 
-largest size filesystem supported by all common CP/M variants. Since 
-all modern hard disks (including SD Cards and CF Cards) are much 
-larger than 8MB, RomWBW supports the concept of "slices".  This 
-simply means that you can concatenate multiple CP/M filesystems (up 
-to 256 of them) on a single physical hard disk and RomWBW will allow 
-you to assign drive letters to them and treat them as multiple 
-independent CP/M drives.
-
-With the exception of the hd_combo image, each of the disk images
-includes a single CP/M file system (i.e., a single slice).  However,
-you can easily create a multi-slice disk image by merely concatenating 
-multiple images together.  For example, if you wanted to create a 2 
-slice disk image that has ZSDOS in the first slice and Wordstar in 
-the second slice, you could use the following command from a Windows 
-command prompt:
-
-  | C:\RomWBW\Binary>copy /b hd_zsdos.img + hd_ws.img hd_multi.img
-
-You can now write hd_multi.img onto your SD or CF Card and you will 
-have ZSDOS in the first slice and Wordstar in the second slice.
-
-The hd_combo disk image is an example of this.  It contains several
-slices in one image file.  The contents of this special disk image
-are described below.
-
-The concept of slices applies ONLY to hard disks.  Floppy disks are 
-not large enough to support multiple slices.
-
-Disk Image Contents
--------------------
-
-What follows is a brief description of the contents of the
-disk images automatically provided in the RomWBW distribution.
-Note that all of the OS images include the RomWBW custom
-support apps.
-
-cpm22 - DRI CP/M 2.2 (Bootable Floppy and Hard Disk)
-
-  Standard DRI CP/M 2.2 distribution files along with a few commonly
-  used utilities.
-
-zsdos - ZCPR1 + ZSDOS 1.1 (Bootable Floppy and Hard Disk)
-
-  Contains ZCPR1 and ZSDOS 1.1.  This is roughly equivalent to the
-  ROM boot contents, but provides a full set of the applications
-  and related files that would not all fit on the ROM drive.
-
-nzcom - NZCOM (Bootable Floppy and Hard Disk)
-
-  Standard NZCOM distribution.  Note that you will need to run the
-  NZCOM setup before this will run properly.  You will need
-  to refer to the NZCOM documentation.  
-
-cpm3 - DRI CP/M3 (Bootable Floppy and Hard Disk)
-
-  Standard DRI CP/M 3 adaptation for RomWBW that is ready to run.
-  It can be started by running CPMLDR.
-
-zpm3 - ZPM3 (Bootable Floppy and Hard Disk)
-
-  Simeon Cran's ZCPR 3 compatible OS for CP/M 3 adapted for RomWBW and 
-  ready to run.  It can be started by running CPMLDR (which seems 
-  wrong, but ZPMLDR is somewhat broken).
-
-ws4 - WordStar 4 (Floppy and Hard Disk)
-
-  Micropro Wordstar 4 full distribution.  This image is not bootable
-  and is intended to be added as an additional slice to an OS image.
-
-bp - BPBIOS (Hard Disk only)
-
-  Adaptation of BPBIOS for RomWBW.  This is NOT complete and NOT
-  useable in it's current state.
-
-combo - Multi-Boot Combination (Bootable Hard Disk)
-
-  A pre-created combo image that contains the following slices.  The
-  slices are identical to the individual images listed above.
-
-    Slice 0: cpm22 (bootable)
-    Slice 1: zsdos (bootable)
-    Slice 2: nzcom (bootable)
-    Slice 3: cpm3 (bootable)
-    Slice 4: zpm3 (bootable)
-    Slice 5: ws4 (not bootable)

Binary/Makefile

@@ -1,8 +1,8 @@
 TOOLS = ../Tools
 MOREDIFF := $(shell $(TOOLS)/unix/casefn.sh *.img *.rom *.com *.eeprom)
-SUBDIRS = Apps CPM3 ZPM3
+SUBDIRS = Apps CPM22 CPM3 QPM ZSDOS ZPM3 CPNET
 
 include $(TOOLS)/Makefile.inc
 
-clobber::
-	@rm -f *.bin *.com *.img *.rom *.upd *.hex *.pdf *.log *.eeprom *.dat
+clean::
+	@rm -f *.bin *.com *.img *.rom *.upd *.hex *.pdf *.log *.eeprom *.dat

Binary/QPM/Clean.cmd

@@ -0,0 +1,4 @@
+@echo off
+setlocal
+
+if exist *.sys del *.sys

Binary/QPM/Makefile

@@ -0,0 +1,7 @@
+TOOLS = ../../Tools
+MOREDIFF := $(shell $(TOOLS)/unix/casefn.sh *.spr)
+
+include $(TOOLS)/Makefile.inc
+
+clean::
+	@rm -f *.sys *.bin

Binary/QPM/ReadMe.txt

@@ -0,0 +1,21 @@
+***********************************************************************
+***                                                                 ***
+***                          R o m W B W                            ***
+***                                                                 ***
+***                    Z80/Z180 System Software                     ***
+***                                                                 ***
+***********************************************************************
+
+This directory contains the QPM 2.7 system files for the RomWBW QPM 2.7
+adaptation.  All of these files are already included on the QPM
+boot disk images.  However if you are creating a QPM boot disk
+manually, you should copy all of these files to the boot disk.
+
+Note: Two file have been provided one for RomWBW HBIOS, and one for UNA
+BIOS. One of these files must be installed on the system boot track.
+Refer to the QPM Documentation for installing QPM
+
+These files should also be copied to any QPM boot disks on your
+system when you upgrade your ROM firmware.  Some of these files
+*must* match the version of the RomWBW firmware you are using for
+proper operation of your system.

Binary/ReadMe.txt

@@ -6,41 +6,41 @@
 ***                                                                 ***
 ***********************************************************************
 
-This directory ("Binary") is part of the RomWBW System Software 
-distribution archive.  It contains the completed binary outputs of 
-the build process.  As described below, these files are used to 
+This directory ("Binary") is part of the RomWBW System Software
+distribution archive.  It contains the completed binary outputs of
+the build process.  As described below, these files are used to
 assemble a working RetroBrew Computers system.
 
-The files in this directory are created by the build process that is 
-documented in the ReadMe.txt file in the Source directory.  When 
-released the directory is populated with the default output files.  
-However, the output of custom builds will be placed in this directory 
+The files in this directory are created by the build process that is
+documented in the ReadMe.txt file in the Source directory.  When
+released the directory is populated with the default output files.
+However, the output of custom builds will be placed in this directory
 as well.
 
-If you only see a few files in this directory, then you downloaded 
-just the source from GitHub.  To retrieve the full release download 
-package, go to https://github.com/wwarthen/RomWBW.  On this page, 
-look for the text "XX releases" where XX is a number. Click on this 
-text to go to the releases page.  On this page, you will see the 
-latest releases listed.  For each release, you will see a package 
-file called something like "RomWBW-2.9.0-Package.zip".  Click on the 
+If you only see a few files in this directory, then you downloaded
+just the source from GitHub.  To retrieve the full release download
+package, go to https://github.com/wwarthen/RomWBW.  On this page,
+look for the text "XX releases" where XX is a number. Click on this
+text to go to the releases page.  On this page, you will see the
+latest releases listed.  For each release, you will see a package
+file called something like "RomWBW-2.9.0-Package.zip".  Click on the
 package file for the release you want to download.
 
 ROM Firmware Images (<plt>_<cfg>.rom)
 -------------------------------------
 
-The files with a ".rom" extension are binary images ready to program 
-into an appropriate PROM.  These files are named with the format 
-<plt>_<cfg>.rom. <plt> refers to the primary platform such as Zeta, 
-N8, Mark IV, etc.  <cfg> refers to the specific configuration.  In 
-general, there will be a standard configuration ("std") for each 
-platform.  So, for example, the file called MK4_std.rom is a ROM 
-image for the Mark IV with the standard configuration. If a custom 
-configuration called "custom" is created and built, a new file called 
+The files with a ".rom" extension are binary images ready to program
+into an appropriate PROM.  These files are named with the format
+<plt>_<cfg>.rom. <plt> refers to the primary platform such as Zeta,
+N8, Mark IV, etc.  <cfg> refers to the specific configuration.  In
+general, there will be a standard configuration ("std") for each
+platform.  So, for example, the file called MK4_std.rom is a ROM
+image for the Mark IV with the standard configuration. If a custom
+configuration called "custom" is created and built, a new file called
 MK4_custom.rom will be added to this directory.
 
-Documentation of the pre-built ROM Images is contained in the 
-RomList.txt file in this directory.
+Documentation of the pre-built ROM Images is contained in
+"RomWBW User Guide.pdf" in the Doc directory.
 
 ROM Firmware Update Images (<plt>_<cfg>.upd)
 -------------------------------------
@@ -49,89 +49,146 @@ The files with a ".upd" extension are binary images identical to the
 .rom files, but they only have the first 128K bytes.  The first 128K
 is the system image without the ROM disk contents.  These files can be
 used to update the system image without modifying the ROM disk
-contents.  Refer to the Getting Started document for more information.
+contents.  Refer to the RomWBW User Guide for more information.
 
 ROM Executable Images (<plt>_<cfg>.com)
 ---------------------------------------
 
-When a ROM image (".rom") is created, an executable version of the 
-ROM is also created.  These files have the same naming convention as 
-the ROM Image files, but have the extension ".com".  These files can 
+When a ROM image (".rom") is created, an executable version of the
+ROM is also created.  These files have the same naming convention as
+the ROM Image files, but have the extension ".com".  These files can
 be copied to a working system and run like a normal CP/M application.
 
-When run on the target system, they install in RAM just like they had 
+When run on the target system, they install in RAM just like they had
 been loaded from  ROM.  This allows a new ROM build to be tested
 without reprogramming the actual ROM.
 
-WARNING: In a few cases the .com file is too big to load.  If you get 
-a message like "Full" or "BAD LOAD" when trying to load one of the 
-.com files, it is too big.  In these cases, you will not be able to 
+WARNING: In a few cases the .com file is too big to load.  If you get
+a message like "Full" or "BAD LOAD" when trying to load one of the
+.com files, it is too big.  In these cases, you will not be able to
 test the ROM prior to programming it.
 
 VDU ROM Image (vdu.rom)
 -----------------------
 
-The VDU video board requires a dedicated onboard ROM containing the 
-font data.  The "vdu.rom" file contains the binary data to program 
+The VDU video board requires a dedicated onboard ROM containing the
+font data.  The "vdu.rom" file contains the binary data to program
 onto that chip.
 
 Disk Images (fd_*.img, hd_*.img)
-------------------------------
+--------------------------------
 
-RomWBW includes a mechanism for generating floppy disk and hard disk 
-binary images that are ready to copy directly to a floppy, hard disk, 
-CF Card, or SD Card which will then be ready for use in any 
+RomWBW includes a mechanism for generating floppy disk and hard disk
+binary images that are ready to copy directly to a floppy, hard disk,
+CF Card, or SD Card which will then be ready for use in any
 RomWBW-based system.
 
-Essentially, these files contain prepared floppy and hard disk images 
-with a large set of programs and related files.  By copying the 
-contents of these files to appropriate media as described below, you 
+Essentially, these files contain prepared floppy and hard disk images
+with a large set of programs and related files.  By copying the
+contents of these files to appropriate media as described below, you
 can quickly create ready-to-use media.  Win32DiskImager or
 RawWriteWin can be used to copy images directly to media.  These
 programs are included in the RomWBW Tools directory.
 
-The fd_*.img files are floppy disk images.  They are sized for 1.44MB 
-floppy media and can be copied to actual floppy disks using 
-RawWriteWin (as long as you have access to a floppy drive on your 
-Windows computer).  The resulting floppy disks will be usable on any 
+The fd_*.img files are floppy disk images.  They are sized for 1.44MB
+floppy media and can be copied to actual floppy disks using
+RawWriteWin (as long as you have access to a floppy drive on your
+Windows computer).  The resulting floppy disks will be usable on any
 RomWBW-based system with floppy drive(s).
 
-Likewise, the hd_*.img files are hard disk images.  Each file is 
-intended to be copied to the start of any type of hard disk media 
-(typically a CF Card or SD Card). The resulting media will be usable 
-on any RomWBW-based system that accepts the corresponding media type.
+Likewise, the hd512_*.img and hd1k_*.img files are hard disk images.
+Each file is intended to be copied to the start of any type of hard
+disk media (typically a CF Card or SD Card). The resulting media will
+be usable on any RomWBW-based system that accepts the corresponding
+media type.
 
-WARNING: The hdnew_*.img disk images are part of a new disk
-format that is a work in progress.  Do not use these disk
-images without knowing exactly what you are doing!  The
-hd_*.img disk images continue to be the images you should
-be using under normal circumstances.
+NOTE: The hd512_*.img files are equivalent to the hd_*.img
+files in previous distributions.  The hd1k_*.img files
+contained a revised file system format that increases the
+maximum number of CP/M directory entries from 512 to 1024.
+Refer to the ReadMe.txt in the Source/Images directory
+for details.
 
-Documentation of the pre-built disk images is contained in the 
-DiskList.txt file in this directory.
+Documentation of the pre-built disk images is contained in the
+"RomWBW User Guide" found in the Doc directory.  The contents of
+the disk images is contained in the "RomWBW Disk Catalog", but it
+is significantly out-of-date.
 
-The contents of the floppy/hard disk images are created by 
-the BuildImages.cmd script in the Source directory.  Additional 
-information on how to generate custom disk images is found in the 
+The contents of the floppy/hard disk images are created by
+the BuildImages.cmd script in the Source directory.  Additional
+information on how to generate custom disk images is found in the
 Source\Images ReadMe.txt file.
 
+Disk Images (hd512_combo.img, hd1k_combo.img, *_std_hd1k_combo.img)
+-------------------------------------------------------------------
+
+The hd512_combo.img and hd1k_combo.img file are the primary combo
+disk image files suitable for most platforms.
+
+The *_std_hd1k_combo.img files are platform specific combo files
+typically used in romless platforms, they also contain RomWBW binary code
+that is loaded at boot time into RAM
+
+Disk Images (hd1k_prefix.dat, *_std_hd1k_prefix.dat)
+----------------------------------------------------
+
+The hd1k_prefix.dat file is part of the combo disk images and is
+applied to hd1k image files as a prefix, it contains the standard
+partion table.
+
+The *_std_hd1k_prefix.dat files are platform specific prefixes
+typically used in romless platforms, they also contain RomWBW binary code
+that is loaded at boot time into RAM
+
+Disk Images (psys.img)
+----------------------
+
+The psys.img file contains a full implementation of the UCSD p-System
+for the Z80 running under RomWBW.  This image file must be placed on
+disk media by itself (not appended or concatenated with hd*.img files.
+Refer to the Source/pSys/ReadMe.txt file for more information on the
+p-System implementation.
+
 Propeller ROM Images (*.eeprom)
 -------------------------------
 
-The files with and extension of ".eeprom" contain the binary images 
-to be programmed into the Propeller-based boards.  The list below 
+The files with and extension of ".eeprom" contain the binary images
+to be programmed into the Propeller-based boards.  The list below
 indicates which file targets each of the Propeller board variants:
 
 	ParPortProp	ParPortProp.eeprom
 	PropIO V1	PropIO.eeprom
 	PropIO V2	PropIO2.eeprom
 
-Refer to the board documentation of the boards for more information 
+Refer to the board documentation of the boards for more information
 on how to program the EEPROMs on these boards.
 
+SUB DIRECTORIES
+===============
+
 Apps Directory
 --------------
 
 The Apps subdirectory contains the executable application files that
 are specific to RomWBW.  The source for these applications is found
-in the Source\Apps directory of the distribution.
+in the Source\Apps directory of the distribution.
+
+CPNET Directory
+---------------
+
+This directory contains the CP/NET client packages.  Please refer to
+the RomWBW User Guide for instructions on installing these packages,
+or see the Readme.txt file in this sub-directory
+
+CPM22 CPM3 ZSDOS ZPM3 QPM Directories
+-------------------------------------
+
+These directories contains the system files for the RomWBW adaptations
+for each operating system.  All of these files are already included on
+the boot disk images.  However if you are creating a o/s boot disk
+manually, you will need copy all of these files to the boot disk.
+
+These files should also be copied to any boot disks on your
+system when you upgrade your ROM firmware.  Some of these files
+*must* match the version of the RomWBW firmware you are using for
+proper operation of your system.

Binary/RomList.txt

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

Binary/ZPM3/Makefile

@@ -3,5 +3,5 @@ MOREDIFF := $(shell $(TOOLS)/unix/casefn.sh *.spr)
 
 include $(TOOLS)/Makefile.inc
 
-clobber::
-	@rm -f *.spr
+clean::
+	@rm -f *.spr *.com *.sys *.dat *.zpm

Binary/ZSDOS/Clean.cmd

@@ -0,0 +1,4 @@
+@echo off
+setlocal
+
+if exist *.sys del *.sys

Binary/ZSDOS/Makefile

@@ -0,0 +1,7 @@
+TOOLS = ../../Tools
+MOREDIFF := $(shell $(TOOLS)/unix/casefn.sh *.spr)
+
+include $(TOOLS)/Makefile.inc
+
+clean::
+	@rm -f *.sys

Binary/ZSDOS/ReadMe.txt

@@ -0,0 +1,23 @@
+***********************************************************************
+***                                                                 ***
+***                          R o m W B W                            ***
+***                                                                 ***
+***                    Z80/Z180 System Software                     ***
+***                                                                 ***
+***********************************************************************
+
+This directory contains the ZSDOS system files for the RomWBW ZSDOS
+adaptation.  All of these files are already included on the ZSDOS
+boot disk images.  However if you are creating a ZSDOS boot disk
+manually, you should copy all of these files to the boot disk.
+
+Note: Two file have been provided one for RomWBW HBIOS, and one for UNA
+BIOS. One of these files must be installed on the system boot track.
+This is usually achieved by the SYSCOPY utility e.g.
+
+SYSCOPY a:=zsys_wbw.sys
+
+These files should also be copied to any ZSDOS boot disks on your
+system when you upgrade your ROM firmware.  Some of these files
+*must* match the version of the RomWBW firmware you are using for
+proper operation of your system.

Build.cmd

@@ -3,4 +3,4 @@ setlocal
 
 pushd Source && call Build %* || exit /b & popd
 
-pause
+if "%*" == "" pause

CONTRIBUTING.md

@@ -0,0 +1,42 @@
+# Contributing to RomWBW
+
+> **WARNING**: The `dev` branch of RomWBW has been deprecated as of v3.4.  All Pull Requests should now target the `master` branch.
+
+Contributions of all kinds to RomWBW are welcomed and greatly appreciated.
+
+- Reporting bug(s) and suggesting new feature(s)
+- Discussing the current state of the code
+- Submitting a fixes and enhancements
+
+## RomWBW GitHub Repository
+
+The [RomWBW GitHub Repository](https://github.com/wwarthen/RomWBW) is the primary location for developing, supporting, and distributing RomWBW.  Although input is gladly accepted from almost any channel, the GitHub Repository is preferred.
+
+- Use **Issues** to report bugs, request enhancements, or ask usage questions.
+- Use **Discussions** to interact with others
+- Use **Pull Requests** to submit content (code, documentation, etc.)
+
+## Submitting Content
+
+This RomWBW Project uses the standard [GitHub Flow](https://docs.github.com/en/get-started/quickstart/github-flow).  Submission of content changes (including code) are ideally done via Pull Requests.
+
+- Submitters are advised to contact [Wayne Warthen](mailto:wwarthen@gmail.com) or start a GitHub Discussion prior to starting any significant work.  This is simply to ensure that submissions are consistent
+  with the overall goals and intentions of RomWBW.
+- All submissions should be based on the `master` branch.  To create your submission, fork the RomWBW repository and create your branch from `master`.  Make (and test) your changes in your personal fork.
+- Please update relevant documentation and the `ChangeLog` found in the `Doc` folder.
+- You are encouraged to comment your submissions to ensure your work is properly attributed.
+- When ready, submit a Pull Request to merge your forked branch into the RomWBW master branch.
+
+## Coding Style
+
+Due to the nature of the project, you will find a variety of coding styles.  When making changes to existing code, please try to be consistent with the existing coding style.  You may not like the current style, but no one likes mixed styles
+in one file/module.
+
+Be careful with white space.  RomWBW is primarily assembly langauge code.  The use of tab stops at every 8 characters is pretty standard for assembler.  If you use something else, then your code will look odd when viewed by others.
+
+In most cases, the use of `<cr><lf>` line endings is preferred.  This is standard for the operating systems of the era that RomWBW provides.  Also note that CP/M text files should end with a ctrl-Z (0x1A).  This is not magically added by the
+tools that generate the disk images.
+
+## License
+
+RomWBW is licensed under GPLv3.  When you submit code changes, your submissions are understood to be under the same [GPLv3 License](https://www.gnu.org/licenses/gpl-3.0.html) that covers the project.

Doc/CPM/ReadMe.txt

@@ -0,0 +1,70 @@
+***********************************************************************
+***                                                                 ***
+***                          R o m W B W                            ***
+***                                                                 ***
+***                    Z80/Z180 System Software                     ***
+***                                                                 ***
+***********************************************************************
+
+This directory ("Doc/CPM") is part of the RomWBW System Software
+distribution archive.  It contains documentation for the CP/M and
+CP/M work-alike operating system components of the system.
+
+
+CPM Manual ("CPM Manual.pdf")
+-----------------------------
+
+The original DRI CP/M 2.x Operating System Manual.  This should be
+considered the primary reference for system operation.  The section
+on CP/M 2 Alteration can be ignored since this work has already been
+completed as part of the RomWBW distribution.
+
+
+CPM3 Command Summary ("CPM3 Command Summary.pdf")
+CPM3 Programmer's Guide ("CPM3 Programmers Guide.pdf")
+CPM3 System Guide ("CPM3 System Guide.pdf")
+CPM3 User's Guide ("CPM3 Users Guide.pdf")
+------------------------------------------------------
+
+The original DRI CP/M 3.0 Operating System Documentation Set.  This
+should be considered the primary reference for CP/M 3 system operation.
+
+
+NZCOM, Z3PLUS, and replace ZCPR3.3 Documentation
+------------------------------------------------
+
+NZCOM operating system operation manual. ("NZCOM Users Manual.pdf")
+Z3PLUS operating system operation manual.  ("Z3PLUS Users Manual.pdf")
+Z-System User Guide ("Z-System User Guide.pdf")
+ZCPR3.3 Users Guide ("ZCPR3.3 Users Guide.pdf")
+
+
+QP/M 2.7 Installation Guide and Supplements ("qpm27.pdf")
+QP/M 2.7 Interface Guide ("qdos27.pdf")
+QP/M 2.7 Features and Facilities ("qcp27.pdf")
+--------------------------------------------
+
+Official documentation set for QP/M 2.7 from original QP/M distribution.
+
+
+ZCPR Manual ("ZCPR Manual.pdf")
+-------------------------------
+
+ZCPR is the command proccessor portion of Z-System.  This is the
+manual for ZCPR 1.x as included in RomWBW.  The installation
+instructions can be ignored since that work has already been
+completed as part of the RomWBW distribution.
+
+ZCPR D&J Manual ("ZCPR-DJ.doc")
+-------------------------------
+
+ZCPR D&J User Manual.  This manual supplements the ZCPR Manual.
+
+
+ZSDOS Manual ("ZSDOS Manual.pdf")
+---------------------------------
+
+ZSDOS is the DOS portion of Z-System.  This is the manual for ZSDOS
+1.x as included in RomWBW.  The installation instructions can be
+ignored since that work has already been completed as part of the
+RomWBW distribution.

Doc/ChangeLog.txt

@@ -1,3 +1,130 @@
+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
+- WBW: Add API to expose application banks available
+- WBW: Added console takeover at boot loader prompt
+- L?N: Fixed Propeller font vertical line character to align properly
+- L?S: EF9345 video display controller driver
+- WBW: Added Cowgol disk image based on the work of Ladislau Szilagyi
+- WBW: Added support for CP/NET on Duodyne Disk I/O
+- DDW: Added support for Duodyne Media board
+- WBW: Auto restore TMS video on user reset (CP/M warm boot)
+- L?B: Added support for NABU w/ RomWBW Option Board
+- MAP: Reorganization of Doc directory introducing subfolders
+- WBW: Upgraded BBCBASIC to v5.00
+- W?S: Updated FLASH utility to v1.3.9
+- WBW: Support RCBus PS/2 Keyboard (EP/Sally)
+- M?R: Update Timer app to display output in decimal
+- WBW: Preliminary support for S100 FPGA Z80 platform
+- WBW: Added simple serial (SSER) driver
+- WBW: Added preliminary support for S100 FPGA Z80 SD Cards
+- M?R: Consolidated ROM Applications document into the Applications document
+- M?R: Reviewed and substantially improved the Applications document
+- WBW: Added support for DS1305 RTC on S100 FPGA Z80
+- WBW: Added support for Les Bird's RCBus Graphics/Sound/Joystick module
+- WBW: Added support for Les Bird's Dual 16C550 UART module
+- WBW: Refactor UART driver for more flexible configuration
+- M?R: Added hour/minute/second display to timer app
+- WBW: Substantial customization of NZ-COM disk image
+- WBW: Refactor build post-processing (ZRC, ZZRCC, etc.)
+- MAP: Improved section Real Time Clock in User Guide document
+- WBW: Support for Hitachi HD44780-based LCD display
+- DRJ: Added support for Genesis STD Bus Z180 platform
+- MAP: Improved section Disk Management in User Guide document
+- WBW: Add CPU speed selection for HEATH platform to HBIOS
+- WBW: Add Warm/Cold reboot options to CPUSPD utility
+- D?N: Added support for eZ80 CPU
+- MAP: Contributed COPYSL utility
+- MAP: Added new HBIOS function EXT_SLICE (orginally SYSGET_DIOMED)
+- MAP: ROMLDR now uses EXT_SLICE to get Slice Sector for boot
+- MAP: CBIOS now uses EXT_SLICE during drive selection
+- MAP: CPM3 Boot Loader, and BIOS (drive select) now use EXT_SLICE
+- M?R: Added REBOOT application
+- MAP: Significant improvement in Disk Catalog document
+- MAP: Added Disk Image for the Z3PLUS (Z-System for CP/M-Plus) os.
+- H?H: Fix XModem 12.3 WRERR to put CAN char in proper register to send.
+- MAP: Initial NVRAM configuration infrastructure
+
+Version 3.4
+-----------
+NOTE: Changes require HBIOS/CBIOS/Apps sync, version bump to 3.4 to ensure integrity
+- WBW: Device type number moved from upper nibble to full byte
+- A?C: Support for EP ITX-Mini Z180 Platform
+- M?R: Significant improvement in User Guide document
+- J?P: Preliminary support for Monsputer (MON)
+- JLC: Standardize TMS driver memory map for compatibility
+- WBW: Improved IDE device detection
+- WBW: Fixed decompression when run on Z280
+- K?B: WDATE generic HBIOS date/time utility
+- WBW: Create new DSKY framework with simple driver style interface
+- JBL: Added ColecoVision config in TMS driver
+- WBW: Added support for interrupt mode 1 on Z180
+- WBW: Added S100 platform
+- WBW: Added Duodyne platform
+- WBW: Incorporated John Monahan's S100 Monitor in S100 platform build
+- WBW: Support ESP32 on Duodyne
+- M?C: Fixed port specification when using XM.COM send transfers
+- PMS: Support for Duodyne DMA
+- WBW: Added Serial ROM (SROM.COM) utility
+- WBW: Support S100 Propeller Console
+- SCC: Added support for SC700
+- WBW: Added Heath H8 platform
+- D?J: Enhanced build to run on Raspberry Pi 4
+- WBW: Complete overhaul of ROMless boot operation
+- WBW: Prevent access to slices outside of partition
+- T?P: Contributed the HTALK utility
+- WBW: CTS stall detection
+- W?S: Updated FLASH utility to v1.3.7
+- L?N: Updated UNARC to new OS universal version
+- B?C: Added support for Z1RCC
+- M?R: User Guide enhancements and corrections
+- D?H: Added support for specification of secondary console
+- WBW: Added platform for Monsputer
+- WBW: Added FAT.COM to standard ROM Disk (removed RMAC.COM & LINK.COM)
+
+Version 3.3
+-----------
+NOTE: v3.3 was never released
+- WBW: Support Front Panel switches
+- A?C: Preliminary support for Z80-Retro
+- A?C: Support for SD PIO
+- A?C: Support for Z80-Retro SD interface
+- WBW: Support per-drive floppy configuration
+- WBW: Support for Bill Shen's VGARC
+- WBW: Support for MG014 Parallel Port module + printer
+- WBW: Support for IMM Zip Drive on PPI interface (much inspiration from Alan Cox)
+- WBW: Support for PPA Zip Drive on PPI interface (much inspiration from Alan Cox)
+- WBW: Support for SyQuest SparQ Drive on PPI interface (much inspiration from Alan Cox)
+- WBW: Support for ATAPI Disk Drives (not CD-ROMs) on IDE and PPIDE interfaces
+- R?P: Added new disk images: Aztec C, MS BASIC Compiler, MS Fortran, Games, HiTech-C, Turbo Pascal, SLR Z80ASM
+- JBL: Added RCZ80 configuration for ColecoVision
+- WBW: Support for Z180 running interrupt mode 1
+- WBW: Preliminary support for S100 Computers Z180
+- WBW: Preliminary support for Dan Werner's ESP32 MBC Module
+- WBW: Early support for Duodyne base system (CPU/UART/ROM/RAM/RTC/SPK)
+- M?C: Fixed XM to allow specifying HBIOS port for send operations
+- WBW: Fix S100 Z180 LED operation (credit to Jay Cotton for finding this issue)
+- WBW: QPM system image is now combined with current CBIOS during build
+- WBW: Added framework for Heath platform
+- WBW: Support for USB Disks via CH375/CH376
+- D?J: Support for Raspberry Pi build process
+
+Version 3.2.1
+-------------
+- M?P: Fixed Zeta 2 FDD and CPUSPD config settings
+- WBW: Fixed SURVEY.COM (again)
+- DDW: Updates to DOS/65 binaries in disk images
+- PMS: Updates to VGMPLAY including support for YM2151
+- WBW: Fix for quark delay adjustment being trashed
+
+Version 3.2
+-----------
+- WBW: Version bump for release
+
 Version 3.1.1
 -------------
 - WBW: Version bumped due to pervasive changes
@@ -9,7 +136,7 @@ Version 3.1.1
 - HCS: ZRC memory manager support
 - S?K: Support for Tiny Z80 by Sergey
 - E?B: Support for v6 YM/AY sound card
-- C?M: Support for RC2014 bus PropIO V2
+- C?M: Support for RCBus bus PropIO V2
 - W?S: Updated FLASH software to v1.3.4
 - PMS: Preliminary support for writing to FLASH ROMs
 - PMS: Creation of process to update ROM system area w/o updating ROM disk contents
@@ -62,13 +189,20 @@ Version 3.1.1
 - WBW: ZPMLDR and ZPM3 fixes, credit to Lars Nelson for finding ZPM3 source!
 - DDW: Add support for MBC sound card
 - WBW: Add support for "romless" booting
+- L?N: Fixes for ZCPR-D&J (buffer overflow, default drive/user)
+- J?P: Add support for DS1501 RTC
+- LLS: Added a user defined mode for SD Card interfaces (not complete)
+- L?N: Updated ZDE to v1.8 including time stamp preservation fixes
+- D?M: Minor update to CP/NET client files, fix to CPNBOOT
+- WBW: Added p-System IV.0 Z80 implementation
+- WBW: Hacked SURVEY to work around bank switching crash
 
 Version 3.1
 -----------
 - WBW: Refactored ROM Loader
 - WBW: INTRTC periodic timer based clock
 - WBW: FDISK80 updated to allow reserving up to 256 slices
-- WBW: Added support dual 16C550 UART on RC2014 platform
+- WBW: Added support dual 16C550 UART on RCBus platform
 - WBW: Made .com images smaller (contain only Z-System now)
 - WBW: Support automatic clock hardware detection and fallback
 - WBW: Support use of CTC for SIO baud rate divisors
@@ -106,8 +240,8 @@ Version 2.9.2
 - WBW: Support two SIO modules w/ auto-detection
 - PMS: Support ECB USB-FIFO board
 - WBW: Fixed ASSIGN issue with incorrect DPB selection
-- WBW: Add RC2014 Z180 AY sound support to TUNE app
-- WBW: Add RC2014 AY sound support to AY driver
+- WBW: Add RCBus Z180 AY sound support to TUNE app
+- WBW: Add RCBus AY sound support to AY driver
 - WBW: Add SC126 platform
 - WBW: Config files cleanup
 - WBW: Add interrupt support to ASCI driver
@@ -126,7 +260,7 @@ Version 2.9.2
 - PMS: Add sound support to NASCOM BASIC
 - WBW: Updated FAT to add MD and FORMAT commands
 - WBW: Add CP/M 3 (experimental)
-- M?T: Support Shift register SPI WIZNET for RC2014
+- M?T: Support Shift register SPI WIZNET for RCBus
 - PLS: Added seconds register in HBIOS
 - WBW: More flexible table-driven config in TUNE.COM
 - PMS: Added timer support for Zilog Peripherals ECB Board
@@ -154,7 +288,7 @@ Version 2.9.2
 
 Version 2.9.1
 -------------
-- E?B: Added support for RC2014 RTC
+- E?B: Added support for RCBus RTC
 - WBW: Converted PTXPLAY to TUNE (now plays PT2/PT3/MYM sounds files)
 - WBW: Updated Win32DiskImager to v1.0
 - WBW: Implemented character attributes on Propeller based consoles
@@ -164,7 +298,7 @@ Version 2.9.1
 - WBW: Update default IOBYTE so that LST:=LPT: by default
 - WBW: Fixed missing drive/head setup for writes in PPIDE
 - WBW: Fixed XModem HBIOS console driver for file send operations
-- WBW: Preliminary support for RC180 platform (Z180 module in RC2014)
+- WBW: Preliminary support for RC180 platform (Z180 module in RCBus)
 - WBW: Added NZCOM distribution files to third slice of hard disk image
 - WBW: Fixed getnum32 bug in MODE command (found by Phil Summers)
 - PMS: Added serial support for Zilog Peripherals Baord
@@ -182,26 +316,26 @@ Version 2.9.1
 - WBW: Added timer interrupt support for CTC under Zeta 2 and Easy Z80
 - WBW: Support LBA style access in floppy driver
 - WBW: Added beta version of FAT filesystem utility (copy, dir, del, ren)
-- SCC: Added support for native memory addressing on Z180-based RC2014
+- SCC: Added support for native memory addressing on Z180-based RCBus
 - PMS: Dynamically discover and display processor type at boot
 - J?L: Added German keyboard support to PPK and KBD drivers
 
 Version 2.9.0
 -------------
 - WBW: Implemented multi-sector I/O in all disk drivers
-- WBW: Added support for RC2014 SMB Floppy controller modules (SMC and WDC)
+- WBW: Added support for RCBus SMB Floppy controller modules (SMC and WDC)
 - WBW: New function dispatching for character/disk/video drivers
-- WBW: Updated FDU app to support RC2014 floppy controllers
+- WBW: Updated FDU app to support RCBus floppy controllers
 - WBW: Added TIMER app to display system timer value
 - WBW: Refactored interrupt management code
 - WBW: Added PTXPLAY application and sample tunes
 
 Version 2.8.6
 -------------
-- WBW: Added support for RC2014 (SIO and ACIA drivers primarily)
+- WBW: Added support for RCBus (SIO and ACIA drivers primarily)
 - WBW: Automatically detect and run PROFILE.SUB on boot drive if it exists
 - WBW: Fixed Dual SD Board detection
-- WBW: Added console support to XModem (for RC2014 primarily)
+- WBW: Added console support to XModem (for RCBus primarily)
 - E?B: Fixed IDE/PPIDE when used with non-CF drives
 - WBW: Patched SUBMIT.COM so that it always puts temp file on A: for immediate execution
 - WBW: Accommodate spin up time for true IDE hard disks (IDE or PPIDE)
@@ -582,4 +716,4 @@ interrupts disabled the BIOS will now start OK even if some vagrant
 hardware is asserting an interrupt (DISKIO).  Seems like this is better
 anyway -- general idea is that we only enable interupts precisely
 when desired for very specific controled purposes since there is no
-concept of interrupt dispatching available.
+concept of interrupt dispatching available.

Doc/Contrib/ZSystem.txt

@@ -4,7 +4,7 @@ ZSDOS Adaptation Notes for RomWBW
 Wayne Warthen
 wwarthen@gmail.com
 
-This file is a log of the work done to adapt the ZSDOS distribution to the N8VEM platforms under RomWBW.  I strongly recommend reviewing the zsdos.pdf file in the Doc directory.
+This file is a log of the work done to adapt the ZSDOS distribution to the N8VEM platforms under RomWBW.  I strongly recommend reviewing the zsdos.pdf file in the Doc/CPM directory.
 
 The starting point was the general public release of ZSDOS that is generally available.  The first line of the README file is "ZSDOS-GP.  General Public Release of the ZSDOS 1.x Operating System."
 
@@ -20,7 +20,7 @@ Beyond the construction and integration of the actual DOS itself, the majority o
 
 The remainder of this document details the changes I made as I went along.  In all cases, my goal was to keep the result as close to the original distribution as possible.  I started by copying all of the files from the distribution (contained in zsdos2.zip) into Support\ZSDOS.  From there I tested, modified, updated, and customized as documented below.  Finally, I cherry picked files that made sense to include on the ZSystem ROM disks.
 
-1. CLOCKS.DAT has been updated to include the RomWBW clock driver, HBCLK.  I have also added the SIMHCLOK clock driver.
+1. CLOCKS.DAT has been updated to include the RomWBW clock driver, WBWCLK.  I have also added the SIMHCLOK clock driver.
 
 2. STAMPS.DAT has been replaced with an updated version.  The update was called STAMPS11.DAT and was found on the Walnut Creek CP/M CDROM.  The original version has a bug that prevents RSX (resident system extension) mode to load properly.
 
@@ -52,4 +52,4 @@ Usage Notes
 
 6. After using PUTDS to initialize a directory for ZDS date stamping, I am finding that it is necessary to run RELOG before the stamping routines will actually start working.
 
-7. Generic CP/M PIP and ZSDOS path searching do not play well together if you use PIP to copy to or from a directory in the ZSDOS search path.  Best to use COPY from the ZSDOS distribution.
+7. Generic CP/M PIP and ZSDOS path searching do not play well together if you use PIP to copy to or from a directory in the ZSDOS search path.  Best to use COPY from the ZSDOS distribution.

Doc/Language/ReadMe.txt

@@ -0,0 +1,62 @@
+***********************************************************************
+***                                                                 ***
+***                          R o m W B W                            ***
+***                                                                 ***
+***                    Z80/Z180 System Software                     ***
+***                                                                 ***
+***********************************************************************
+
+This directory ("Doc/Language") is part of the RomWBW System Software
+distribution archive.  It contains documentation for Programming
+Languages provided with the system.
+
+
+Aztec C Compiler User Manual (Aztec_C_1.06_User_Manual_Mar84.pdf)
+-----------------------------------------------------------------
+
+Official user manual for the Aztec C Compiler included in the aztecc disk image.
+
+
+Borland TurboPascal User Manual (Turbo_Pascal_Version_3.0_Reference_Manual_1986.pdf)
+------------------------------------------------------------------------------------
+
+Official user manual Borland TurboPascal included in the pascal disk image.
+
+
+Cowgol Lanaguage (Cowgol Language.pdf)
+--------------------------------------
+
+Documentation for Cowgol Language included in the cowgol disk image
+
+
+HI-TECH C Compiler User Manual (HI-TECH Z80 C Compiler Manual.txt)
+------------------------------------------------------------------
+
+Official user manual for the HI-TECH C Compiler included in the
+hitechc disk image.
+
+
+Microsoft Basic-80 Reference Manual v5.0 (Microsoft Basic-80 Reference Manual v5.0.pdf)
+---------------------------------------------------------------------------------------
+
+Official manual for Microsoft BASIC as included in RomWBW.
+
+
+Microsoft FORTRAN-80 User Manual (Microsoft_FORTRAN-80_Users_Manual_1977.pdf)
+-----------------------------------------------------------------------------
+
+Official user manual for Microsoft's FORTRAN-80 compiler included in the fortran
+disk image.
+
+
+Z80 Assembler User Manual (z80asm (SLR Systems).pdf)
+----------------------------------------------------
+
+Official user manual for the Z80 Macro Assembler by SLR Systems
+included in the z80asm disk image.
+
+
+
+
+
+

Doc/ReadMe.txt

@@ -6,28 +6,41 @@
 ***                                                                 ***
 ***********************************************************************
 
-This directory ("Doc") is part of the RomWBW System Software 
-distribution archive.  It contains documentation for components of 
+This directory ("Doc") is part of the RomWBW System Software
+distribution archive.  It contains documentation for components of
 the system.
 
+CPM (Directory)
+---------------
 
-CPM Manual ("CPM Manual.pdf")
------------------------------
-
-The original DRI CP/M 2.x Operating System Manual.  This should be 
-considered the primary reference for system operation.  The section 
-on CP/M 2 Alteration can be ignored since this work has already been 
-completed as part of the RomWBW distribution.
+Documentation specific to CP/M, including all versions and derivatives.
 
 
-CPM3 Command Summary ("CPM3 Command Summary.pdf")
-CPM3 Programmer's Guide ("CPM3 Programmers Guide.pdf")
-CPM3 System Guide ("CPM3 System Guide.pdf")
-CPM3 User's Guide ("CPM3 Users Guide.pdf")
-------------------------------------------------------
+Language (Directory)
+--------------------
 
-The original DRI CP/M 3.0 Operating System Documentation Set.  This
-should be considered the primary reference for CP/M 3 system operation.
+Documentation specific to programming languages, provided with the system
+
+
+ChangeLog.txt
+-------------
+
+Log of changes in RomWBW by version.
+
+
+RomWBW User Guide ("RomWBW User Guide.pdf")
+RomWBW System Guide ("RomWBW System Guide.pdf")
+RomWBW Applications ("RomWBW Applications.pdf")
+RomWBW ROM Applications ("RomWBW ROM Applications.pdf")
+RomWBW Disk Catalog ("RomWBW Disk Catalog.pdf")
+RomWBW Errata ("RomWBW Errata.pdf")
+-------------------------------------------------------
+
+Documentation set for RomWBW.  The primary document is the
+User Guide.  The System Guide explains internal system operation
+and has a reference for the HBIOS API.  Use of included tools
+and utilities are detailed in the  Applications and
+ROM Applications documents.
 
 
 DDTZ Manual ("DDTZ.doc")
@@ -39,39 +52,21 @@ Manual for the DDTZ v2.7 debug tool included on the ROM drive.
 FDisk Manual ("FDisk Manual.pdf")
 ---------------------------------
 
-The operational manual for John Coffman's hard disk partitioning 
+The operational manual for John Coffman's hard disk partitioning
 program.  This program is included in RomWBW as FDISK80.
 
 
-Floppy Disk Utility Documentation ("FDU.tst")
----------------------------------------------
-
-Operational documentation for the RomWBW FDU application.
-
-
 Hard Disk Anatomy ("Hard Disk Anatomy.pdf")
 -------------------------------------------
 
 Diagram of a CP/M & MS-DOS (FAT) hybrid hard disk layout.
 
 
-NZCOM User's Manual ("NZCOM Users Manual.pdf")
-----------------------------------------------
+SIO+CTC Baud Rate Options (SIO+CTC Baud Rate Options.pdf)
+---------------------------------------------------------
 
-NZCOM operating system operation manual.
-
-
-RomWBW Architecture ("RomWBW Architecture.pdf")
------------------------------------------------
-
-Document describing the architecture of the RomWBW HBIOS.  It 
-includes reference information for the HBIOS calls.
-
-ROM Applications ("ROM Applications.pdf")
------------------------------------------
-
-Breif instructions for the ROM based applications included in
-in the boot ROM.
+Documents possible baud rates available based on different baud
+clock rates for Zilog SIO using CTC for baud rate clock generation.
 
 
 Z180 ASCI Baud Rate Options ("Z180 ASCI Baud Rate Options.pdf")
@@ -83,19 +78,10 @@ clock rate.  This document provides a list of the possible
 baud rates for typical CPU clock rates.
 
 
-ZCPR Manual ("ZCPR Manual.pdf")
--------------------------------
+UCSD p-System Users Manual ("UCSD p-System Users Manual.pdf")
+-------------------------------------------------------------
 
-ZCPR is the command proccessor portion of Z-System.  This is the 
-manual for ZCPR 1.x as included in RomWBW.  The installation 
-instructions can be ignored since that work has already been 
-completed as part of the RomWBW distribution.
+Official user manual for p-System operating system included with
+RomWBW.
 
-
-ZSDOS Manual ("ZSDOS Manual.pdf")
----------------------------------
-
-ZSDOS is the DOS portion of Z-System.  This is the manual fo ZSDOS 
-1.x as included in RomWBW.  The installation instructions can be 
-ignored since that work has already been completed as part of the 
-RomWBW distribution.
+--WBW 5:18 PM 6/14/2023

Doc/Testing Notes.txt

@@ -1,165 +0,0 @@
-SIMH (X)
-----
-- Test UART driver
-- Test HDSK driver
-
-Zeta 1 (X)
-------
-- Test UART driver
-- Test PPP detection (startup w/ and w/o PPP)
-- Test boot to CRT
-- Test PPPSD driver
-- Test PPPCON driver (video & kbd)
-- Test FD driver
-- Test FDU app
-
-Zeta 2 (X)
-------
-- Test UART driver
-- Test PPP detection (startup w/ and w/o PPP)
-- Test boot to CRT
-- Test PPPSD driver
-- Test PPPCON driver (video & kbd)
-- Test FD driver
-- Test FDU app
-
-RC2014 (X)
-------
-- Test SIO driver (Serial Module)
-- Test ACIA driver (Dual Serial Module)
-- Test IDE driver (Compact Flash Module)
-- Test PPIDE driver (IDE Module)
-- Test FD driver (SMC and WDC)
-- Test FDU app (SMC and WDC)
-
-N8-2312 (X)
--------
-- Test ASCI driver
-- Test SD driver (CSIO mode)
-- Test FD driver
-- Test FDU app
-- Test TMS driver (video & kbd)
-
-N8-2511 ( )
--------
-- Test ASCI driver
-- Test SD driver (Juha mode)
-- Test FD driver
-- Test FDU app
-- Test TMS driver (video & kbd)
-
-SBC (X)
----
-- Test UART driver
-- Test PPIDE driver
-- Test PPISD driver
-- Test PRP detection
-- Test boot to CRT console
-
-MK4 (X)
----
-- Test ASCI driver
-- Test IDE driver
-- Test SD driver
-- Test PRP detection
-
-RAMF (X)
-----
-- Test RAMF driver
-
-PRP (X)
----
-- Test PRPSD driver
-- Test PRPCON driver (video & kbd)
-
-SCG (X)
----
-- Test TMS driver (video)
-
-VDU (X)
----
-- Test CVDU driver (video & kbd)
-
-CVDU (X)
-----
-- Test CVDU driver (video & kbd)
-
-VGA (X)
----
-- Test VGA driver (video & kbd)
-
-DIO (X)
----
-- Test FD driver
-- Test FDU app
-- Test IDE driver
-
-DIO3 (X)
-----
-- Test FD driver
-- Test FDU app
-- Test PPIDE driver
-
-DIDE (X)
-----
-- Test FD driver
-- Test FDU app
-- Test IDE driver
-
-DSD (X)
----
-- Test SD driver
-
-4UART (X)
------
-- Test UART driver
-
-
-UNA (X)
----
-- General Startup
-- Boot from disk functionality
-- Image loading
-- Monitor
-- XM app
-- ASSIGN app
-- MODE app
-- SYSCOPY app
-- OSLDR app
-- FDU app
-- FDISK80 app
-
-GENERAL (X)
--------
-- Boot to ROM
-- Boot to Disk
-- Boot to Monitor
-- XM app
-- XM port auto-detect
-- ASSIGN app
-- MODE app
-- SYSCOPY app
-- OSLDR app
-- FDU app
-- FDISK80 app
-- TUNE app
-
-RESULTS
--------
-- Missing HBIOS startup banner (X)
-- PANIC while printing Serial device inventory (X)
-- Unexpected interrupt signals not handled well (X)
-- Fix IT_??? usage (X)
-- Fix HB_DI/HB_EI in PEEK/POKE/BNKCPY (X)
-- Fix SIMH timer interrupt setup (X)
-- Move DI/EI in PEEK/POKE/BNKCPY to API layer? (X)
-- RETI vs. JP in page zero when INTMODE = 0 (X)
-- Check interrupt stack space (X)
-- If an early INT fires, we return with INTs enabled (not good) (X)
-- PPPCON init should display ANSI 80x25 or similar (X)
-- Add INT MODE X message to early boot messages (X)
-- OSLDR fails when LDDS is loaded (X)
-- Add "!!!" to force assembly error as needed ( )
-- TIMER app should check for HBIOS active (X)
-- Halt system after bad interrupt??? ( )
-- Adapt and bundle PLAYER.COM (X)

Dockerfile

@@ -0,0 +1,48 @@
+FROM ubuntu:jammy-20240111 as basebuilder
+
+# This docker file can be used to build a tool chain docker image for building RomWBW images.
+
+# Tested on a ubuntu host and on Windows un WSL (with docker desktop)
+
+# First build the docker image (will b)
+# docker build --progress plain -t romwbw-chain .
+
+# After you have built the above image (called romwbw-chain), you can use it to compile and build the RomWBW images
+# as per the standard make scripts within RomWBW.
+# Start a new terminal, cd to where you have clone RomWBW, and then run this command: 
+# docker run -v ${PWD}:/src/ --privileged=true -u $(id -u ${USER}):$(id -g ${USER}) -it romwbw-chain:latest
+
+# you can now compile and build the required images:
+
+# cd Tools && make
+# cd Source && make # at least once to build many common units
+# cd Source && make rom ROM_PLATFORM=RCEZ80 ROM_CONFIG=std
+
+# when finish, type 'exit' to return to back to your standard terminal session
+
+LABEL Maintainer="Dean Netherton" \
+      Description="spike to use clang for ez80 target"
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+
+RUN dpkg --add-architecture i386
+RUN sed -i 's/http:\/\/archive\.ubuntu\.com\/ubuntu/http:\/\/au.archive.ubuntu.com\/ubuntu/g' /etc/apt/sources.list
+RUN apt update -y
+RUN apt dist-upgrade -y
+RUN apt install -y --no-install-recommends cmake lzip ca-certificates mtools build-essential dos2unix libboost-all-dev texinfo texi2html libxml2-dev subversion bison flex zlib1g-dev m4 git wget dosfstools curl
+
+RUN mkdir work
+WORKDIR /work
+
+FROM basebuilder as main
+
+LABEL Maintainer="Dean Netherton" \
+      Description="spike to build RomWBW"
+
+RUN mkdir /src
+WORKDIR /src/
+
+RUN apt install -y --no-install-recommends build-essential libncurses-dev srecord bsdmainutils
+
+RUN adduser --disabled-password --gecos "" builder

Makefile

@@ -1,20 +1,31 @@
-all:
-	$(MAKE) --directory Tools/unix
+.PHONY: tools source clean clobber diff dist
+
+.ONESHELL:
+.SHELLFLAGS = -cex
+
+all: tools source
+
+tools:
+	$(MAKE) --directory Tools
+
+source:
 	$(MAKE) --directory Source
 
 clean:
-	$(MAKE) --directory Tools/unix clean
+	$(MAKE) --directory Tools clean
 	$(MAKE) --directory Source clean
 	$(MAKE) --directory Binary clean
+	rm -f make.log
 
-clobber:
-	$(MAKE) --directory Tools/unix clobber
-	$(MAKE) --directory Source  clobber
-	$(MAKE) --directory Binary clobber
-	rm -f typescript
+clobber: clean
 
 diff:
 	$(MAKE) --directory Source diff
 
 dist:
 	$(MAKE) ROM_PLATFORM=dist
+	$(MAKE) --directory Tools clean
+	$(MAKE) --directory Source clean
+
+distlog:
+	time -p $(MAKE) dist 2>&1 | tee make.log

Source/Apps/BBCBASIC/Build.cmd

@@ -0,0 +1,23 @@
+@echo off
+setlocal
+
+set TOOLS=..\..\..\Tools
+
+set PATH=%TOOLS%\zxcc;%PATH%
+
+set CPMDIR80=%TOOLS%/cpm/
+
+zxcc z80asm -dist/FM
+zxcc z80asm -main/FM
+zxcc z80asm -exec/FM
+zxcc z80asm -eval/FM
+zxcc z80asm -asmb/FM
+zxcc z80asm -cmos/FM
+zxcc z80asm -math/FM
+zxcc z80asm -hook/FM
+zxcc z80asm -data/FM
+
+zxcc slrnk -/v,/a:0100,dist,main,exec,eval,asmb,math,hook,cmos,/p:4B00,data,bbcbasic/n,/e
+
+copy /Y bbcbasic.com ..\..\..\Binary\Apps\ || exit /b
+copy /Y bbcbasic.txt ..\..\..\Binary\Apps\ || exit /b

Source/Apps/BBCBASIC/Clean.cmd

@@ -0,0 +1,9 @@
+@echo off
+setlocal
+
+if exist *.com del *.com
+if exist *.lst del *.lst
+if exist *.hex del *.hex
+if exist *.prn del *.prn
+if exist *.rel del *.rel
+if exist *.sym del *.sym

Source/Apps/BBCBASIC/Makefile

@@ -0,0 +1,11 @@
+OBJECTS = bbcbasic.com
+DOCS = bbcbasic.txt
+DEST = ../../../Binary/Apps
+DOCDEST = ../../../Binary/Apps
+TOOLS = ../../../Tools
+OTHERS = *.rel
+
+include $(TOOLS)/Makefile.inc
+
+bbcbasic.com: dist.rel main.rel exec.rel eval.rel asmb.rel cmos.rel math.rel hook.rel data.rel
+	$(ZXCC) SLRNK -/V,/A:0100,DIST,MAIN,EXEC,EVAL,ASMB,MATH,HOOK,CMOS,/P:4B00,DATA,BBCBASIC/N,/E

Source/Apps/BBCBASIC/bbcbasic.txt

@@ -0,0 +1,455 @@
+This is a RomWBW HBIOS adaptation of BBCBASIC v5.00.  The
+cursor and screen management assumes the use of an ANSI/VT-100 terminal
+which is generally correct for RomWBW.  Support for a hardware system
+timer is also implemented.  If your system does not have a hardware
+timer, the TIME function will always return 0 and the timeout
+parameter of the INKEY(n) function will not be observed (will never
+timeout).
+
+What follows is some basic information on BBCBASIC from the
+distribution.  Note that it starts with the v3.00 information and
+later on provides information on the changes in v5.00.
+
+-- WBW 1:15 PM 5/30/2024
+
+
+
+
+                              BBC BASIC (Z80)
+
+                         Generic CP/M Version 3.00
+
+                    (C) Copyright R.T.Russell 1982-1999
+
+1. INTRODUCTION
+
+   BBC  BASIC (Z80) has been designed to be as compatible as  possible  with 
+   Version 4 of the 6502 BBC BASIC resident in the BBC Micro Master  series.  
+   The language syntax is not always identical to that of the 6502  version, 
+   but in most cases the Z80 version is more tolerant.
+
+   BBC  BASIC (Z80) is as machine independent as possible and, as  supplied, 
+   it  will  run  on any CP/M 2.2 (or later) system using  a  Z80  processor 
+   (checks  are carried out to ensure that the processor is a Z80  and  that 
+   the version of CP/M is at least 2.2).  It is minimally configured for  an 
+   ADM3a-compatible VDU.
+
+   Few  CP/M  systems  offer  colour graphics of  the  quality  provided  as 
+   standard  on  the BBC Microcomputer, and no software can  provide  colour 
+   high-resolution graphics from a monochrome character-orientated computer.  
+   However,  many CP/M system users are interested in the  advanced  program 
+   structures  available from BBC BASIC and, within the limitations  of  the 
+   host  computer, BBC BASIC (Z80) provides the programming  structures  and 
+   the non-graphic commands and functions specified for BBC BASIC.
+
+   In order to make full use of the facilities available in BBC BASIC  (Z80) 
+   it is necessary to install a small patch to adapt it to the  capabilities 
+   of  the  host  computer.  The source code of the  patch  present  in  the 
+   distribution version is supplied as BBCDIST.MAC.
+
+   This  documentation  should be read in conjunction with  a  standard  BBC 
+   BASIC  manual.  Only those features which differ from the standard  Acorn 
+   versions are documented here.
+
+
+2. MEMORY UTILISATION
+
+   BBC  BASIC (Z80) requires about 16 Kbytes of code space, resulting  in  a 
+   value  of  PAGE  of about &3E00.  The remainder of  the  user  memory  is 
+   available  for BASIC programs, variables (heap) and stack.  Depending  on 
+   the system configuration, HIMEM can have a value up to &FE00.
+
+
+3. COMMANDS, STATEMENTS AND FUNCTIONS
+
+   The syntax of BASIC commands,  statements and functions is in most  cases 
+   identical  to  that  of  the  BBC  Micro  version  (BASIC  4).   The  few 
+   differences are documented here:
+
+   ADVAL
+   This function is not implemented.
+
+   CALL
+   CALL  sets  up a table in RAM containing details of the  parameters;  the 
+   processor's  IX register is set to the address of this  parameter  table.  
+   The other processor registers are initialised as follows:
+
+               A is initialised to the least significant byte of A%
+               B is initialised to the least significant byte of B%
+               C is initialised to the least significant byte of C%
+               D is initialised to the least significant byte of D%
+               E is initialised to the least significant byte of E%
+               F is initialised to the least significant byte of F%
+               H is initialised to the least significant byte of H%
+               L is initialised to the least significant byte of L%
+
+   The parameter types are:
+
+          Code No.       Parameter Type      Example
+              0          Byte (8 bits)       ?A%
+              4          Word (32 bits)      !A% or A%
+              5          Real (40 bits)      A
+            128          Fixed string        $A%
+            129          Movable string      A$
+
+   On  entry  to the subroutine the parameter table contains  the  following 
+   values:
+
+          Number of parameters     1 byte (at IX)
+
+          Parameter type           1 byte (at IX+1)
+          Parameter address        2 bytes (at IX+2, IX+3, LSB first)
+
+          Parameter type           ) repeated as often as necessary
+          Parameter address        )
+
+   Except  in  the case of a movable string (normal  string  variable),  the 
+   parameter  address  given is the absolute address at which  the  item  is 
+   stored.  In the case of movable strings (type 129) it is the address of a 
+   4-byte parameter block containing the current length, the maximum  length 
+   and the start address of the string (LSB first) in that order.
+
+   Integer  variables  are stored in twos complement form with  their  least 
+   significant byte first.
+
+   Fixed  strings are stored as the characters of the string followed  by  a 
+   carriage return (&0D).
+
+   Floating point variables are stored in binary floating point format  with 
+   their least significant byte first; the fifth byte is the exponent.   The 
+   mantissa  is  stored as a binary fraction in sign and  magnitude  format.  
+   Bit 7 of the most significant byte is the sign bit and, for the  purposes 
+   of calculating the magnitude of the number, this bit is assumed to be set 
+   to  one.  The exponent is stored as an integer in excess 127  format  (to 
+   find the exponent subtract 127 from the value in the fifth byte).
+
+   If the exponent byte of a floating point number is zero, the number is an 
+   integer stored in integer format in the mantissa bytes.  Thus an  integer 
+   can be represented in two different ways in a real variable.  For example 
+   the value +5 can be stored as:
+
+            05 00 00 00 00         Integer 5
+            00 00 00 20 82         (0.5 + 0.125) * 2^3
+
+   COLOUR (COLOR)
+   This statement is not implemented.
+
+   DRAW
+   This statement is not implemented.
+
+   EDIT
+   A command to edit or concatenate and edit the specified program  line(s).  
+   The specified lines (including their line numbers) are listed as a single 
+   line.   By changing only the line number you can use EDIT to duplicate  a 
+   line.
+
+     EDIT 230
+     EDIT 200,230
+
+   The  following control functions are active both in the EDIT mode and  in 
+   the immediate entry mode (i.e. at the BASIC prompt):
+
+     Move the cursor one character position to the left
+     Move the cursor one character position to the right
+     Move the cursor to the start of the line
+     Move the cursor to the end of the line
+     Insert a space at the current cursor position
+     Delete the character at the current cursor position
+     Backspace and delete the character to the left of the cursor
+     Delete all characters to the left of the cursor
+     Delete all characters from the cursor to the end of the line
+
+   The choice of which keys activate these functions is made when BBC  BASIC 
+   is configured for a particular system.  The distribution version uses ^H, 
+   ^I, ^K, ^J, ^A, ^E, DEL (&7F), ^L and ^X.
+
+   To exit EDIT mode and replace the edited line, type RETURN (ENTER).
+
+   To abort the edit and leave the line unchanged, type ESCape.
+
+   ENVELOPE
+   This statement is not implemented.
+
+   GET
+   This  function  waits for a character to be typed at  the  keyboard,  and 
+   returns the ASCII code.
+
+   GET can also be used to read data from a processor I/O port; full  16-bit 
+   port addressing is available:
+
+          N% = GET(X%) : REM input from port X%
+
+   INKEY
+   This function waits for a specified maximum number of centiseconds for  a 
+   character to be typed at the keyboard.  If no character is typed in  that 
+   time, the value -1 is returned.  In the distribution version the delay is 
+   determined by a simple software timing loop, and may be very  inaccurate.  
+   The customisation patch allows this to be adjusted to suit the system  in 
+   use.
+
+   INPUT#
+   The format of data files is different from that used by the BBC Micro, in 
+   part  to improve compatibility with standard CP/M files.  Numeric  values 
+   are  stored  as five bytes in the format documented under  CALL;  if  the 
+   fifth  byte is zero the value is an integer.  Strings are stored  as  the 
+   characters  of the string (in the correct order!) followed by a  carriage 
+   return (&0D).
+
+   MODE
+   This statement is not implemented.
+
+   MOVE
+   This statement is not implemented.
+
+   PLOT
+   This statement is not implemented.
+
+   POINT
+   This function is not implemented.
+
+   PRINT#
+   The format of data files is different from that used by the BBC Micro, in 
+   part  to improve compatibility with standard CP/M files.  Numeric  values 
+   are  stored  as five bytes in the format documented under  CALL;  if  the 
+   fifth  byte is zero the value is an integer.  Strings are stored  as  the 
+   characters  of the string (in the correct order!) followed by a  carriage 
+   return (&0D).
+
+   PUT
+   A  statement to output data to a processor port.  Full 16-bit  addressing 
+   is available.
+
+          PUT A%,N% : REM Output N% to port A%
+
+   SOUND
+   This statement is not implemented.
+
+   TIME
+   This pseudo-variable is not implemented in the distribution version,  but 
+   can be supported by means of the customisation patch.  See BBCDIST.MAC.
+
+   USR
+   As with CALL, the processor's registers are initialised as follows:
+
+               A is initialised to the least significant byte of A%
+               B is initialised to the least significant byte of B%
+               C is initialised to the least significant byte of C%
+               D is initialised to the least significant byte of D%
+               E is initialised to the least significant byte of E%
+               F is initialised to the least significant byte of F%
+               H is initialised to the least significant byte of H%
+               L is initialised to the least significant byte of L%
+
+   USR returns a 32-bit integer result composed of the processor's H, L,  H' 
+   and L' registers, with H being the most significant.
+
+
+4. RESIDENT Z80 ASSEMBLER
+
+   The  in-line  assembler is accessed in exactly the same way as  the  6502 
+   assembler  in  the BBC Micro version of BBC BASIC.  That is,  '['  enters 
+   assembler mode and ']' exits assembler mode.
+
+   All  standard  Zilog  mnemonics are accepted: ADD, ADC and  SBC  must  be 
+   followed by A or HL.  For example, ADD A,C is accepted but ADD C is  not.  
+   However, the brackets around the port number in IN and OUT are  optional.  
+   Thus  both OUT (5),A and OUT 5,A are accepted.  The instruction IN  F,(C) 
+   is not accepted, but the equivalent code is produced from IN (HL),C
+
+   The pseudo-ops DEFB, DEFW and DEFM are included.  DEFM works like EQUS in 
+   the 6502 version.
+
+
+5. OPERATING SYSTEM INTERFACE
+
+   The   following   resident  Operating  System   ("star")   commands   are 
+   implemented.  They may be accessed directly (e.g. *BYE) or via the  OSCLI 
+   statement (OSCLI "BYE").
+
+   Control characters, lower-case characters, DEL and quotation marks may be 
+   incorporated in filenames by using the 'escape' character '|'.   However, 
+   there is no equivalent to the BBC Microcomputer's '|!' to set bit 7.
+
+   *BYE
+   Returns control to the operating system (CP/M).
+
+   *CPM
+   Same as *BYE.
+
+   *. [filespec]
+   *DIR [filespec]
+   List  the  files which match the (optional) ambiguous  filespec.  If  the 
+   filespec is omitted, all .BBC files are listed:
+               *DIR           List all .BBC files on the disk
+               *DIR B:*.*     List all files on disk B:
+               *.*.*          List all files on the current disk
+
+   *DRIVE d:
+   Select drive d as the default drive for subsequent disk operations.
+
+   *ERA filespec
+   Erase (delete) the specified disk file or files.  The extension  defaults 
+   to .BBC if omitted.
+
+   *ESC [ON|OFF]
+   *ESC OFF disables the abort action of the ESCape key; after *ESC OFF  the 
+   ESCape  key  simply returns the ASCII code ESC (27).  *ESC ON,  or  *ESC, 
+   restores the normal action of the ESCape key.
+
+   *EXEC filespec
+   Accept  console  input  from  the  specified file  instead  of  from  the 
+   keyboard. If the extension is omitted, .BBC is assumed.
+
+   *LOAD filespec aaaa
+   Loads  the specified file into memory at address aaaa. The  load  address 
+   must be specified. If the extension is omitted, .BBC is assumed.
+
+   *OPT [n]
+   Select  the destination for console output characters.  The value n is in 
+   the range 0 to 2, as follows:
+               
+          0    Send characters to the console output
+          1    Send characters to the auxiliary output
+          2    Send characters to the printer (list) output
+
+   *REN newfile=oldfile
+   *RENAME newfile=oldfile
+   Renames  'oldfile'  as 'newfile'.  If the extension is omitted,  .BBC  is 
+   assumed.
+
+   *RESET
+   Rest the disk system (CP/M function 13).  This command does not close any 
+   files  nor does it perform any other housekeeping function.   You  should 
+   use *RESET after you have changed a disk.
+
+   *SAVE filespec aaaa bbbb
+   *SAVE filespec aaaa +llll
+   This command saves a specified range of memory to disk. The address range 
+   is  specified either as start (aaaa) and end+1 (bbbb) or as start  (aaaa) 
+   and length (llll). If the extension is omitted, .BBC is assumed.
+
+   *SPOOL [filespec]
+   Copy all subsequent console output to the specified file. If the filename 
+   is omitted,  any current spool file is closed and spooling is terminated. 
+   If the extension is omitted, .BBC is assumed.
+
+   *TYPE filespec
+   Type the specified file to the screen. If the extension is omitted,  .BBC 
+   is assumed.
+
+   *| comment
+   This is a comment line. Anything following the | is ignored.
+
+
+6. ERROR MESSAGES AND CODES
+
+   Untrappable:
+
+          No room                       RENUMBER space
+          Silly                         LINE space
+          Sorry                         Bad program
+
+   Trappable - BASIC:
+
+      1   Out of range             24   Exp range
+      2                            25   
+      3                            26   No such variable
+      4   Mistake                  27   Missing )
+      5   Missing ,                28   Bad HEX
+      6   Type mismatch            29   No such FN/PROC
+      7   No FN                    30   Bad call
+      8                            31   Arguments
+      9   Missing "                32   No FOR
+     10   Bad DIM                  33   Can't match FOR
+     11   DIM space                34   FOR variable
+     12   Not LOCAL                35
+     13   No PROC                  36   No TO
+     14   Array                    37
+     15   Subscript                38   No GOSUB
+     16   Syntax error             39   ON syntax
+     17   Escape                   40   ON range
+     18   Division by zero         41   No such line
+     19   String too long          42   Out of DATA
+     20   Too big                  43   No REPEAT
+     21   -ve root                 44
+     22   Log range                45   Missing #
+     23   Accuracy lost
+
+   Trappable - OS:
+
+     190  Directory full           214  File not found
+     192  Too many open files      222  Channel
+     196  File exists              253  Bad string
+     198  Disk full                254  Bad command
+     200  Close error              255  CP/M error
+     204  Bad name
+
+
+New features in BBC BASIC (Z80) version 5.00, May 2024:
+
+1. BASIC V statements
+
+1.1  WHILE...ENDWHILE
+1.2  Multi-line IF...THEN...ELSE...ENDIF
+1.3  CASE...WHEN...OTHERWISE...ENDCASE
+1.4  LOCAL DATA / RESTORE DATA
+1.5  ON ERROR LOCAL / RESTORE ERROR
+1.6  DIM var LOCAL size 
+1.7  ERROR err, message$
+1.8  RESTORE +n
+1.9  SWAP var1,var2
+1.10 BPUT #file,string$[;]
+1.11 QUIT
+
+2. BASIC V functions
+
+2.1  DIM(array()[,sub])
+2.2  END (pointer to free space)
+2.3  REPORT$
+2.4  Binary constants
+2.5  LEFT$ & RIGHT$ with last parameter omitted
+2.6  MOD(array)
+2.7  SUM(array)
+2.8  SUMLEN(array)
+2.9  GET$#file 
+
+3. BASIC V whole array operations
+
+3.1  Pass a whole array to a FN/PROC
+3.2  Pass a whole array to CALL
+3.3  Whole array assignment
+3.4  Whole array arithmetic *
+3.5  Array dot-product operator
+3.6  Array initialisation lists
+3.7  Array compound assignment (+= etc.)
+3.8  Make a whole array LOCAL
+3.9  DIM a LOCAL array (on the stack) + 
+
+* String array expressions A$() = B$() + C$() are not currently supported.
++ LOCAL string arrays should be initialised to their maximum needed length
+  to eliminate the risk of a memory leak each time the PROC/FN is called:
+     LOCAL a$() : DIM a$(size%) : a$() = STRING$(max%, "a") : a$() = ""
+
+4. Miscellaneous BASIC V features
+
+4.1  Bit-shifts <<, >>, >>>
+4.2  Floating-point indirection (|)
+4.3  RETURNed parameters from FN/PROC
+4.4  Compound assignment (+=, -=, *=, /= etc.)
+4.5  Assigning to a sub-string: LEFT$()=, MID$()= , RIGHT$()=
+4.6  Hooks for CIRCLE,ELLIPSE,FILL,LINE,MOUSE,ORIGIN,RECTANGLE,TINT,SYS,WAIT
+4.7  Hooks for WIDTH function, TINT function, MODE function
+
+5. Extensions to Acorn's BASIC V, compatible with BB4W, BBCSDL and BBCTTY
+
+5.1  EXIT REPEAT / WHILE / FOR [var]
+5.2  Address-of operator ^
+5.3  Byte variables and arrays (& suffix)
+5.4  'BY len' and 'TO term' qualifiers to GET$#file
+5.5  ELSE IF <condition> THEN; (trailing semicolon)
+5.6  == synonymous with = in comparisons
+5.7  DIM a global array inside a FN/PROC (use RETURN)
+
+Note: The token for PUT has changed from &CE in version 3 to &0E in version 5.
+If this token is present in existing programs it will list as ENDWHILE rather
+than PUT, and the programs will need to be modified to restore functionality.

Source/Apps/BBCBASIC/data.z80

@@ -0,0 +1,69 @@
+	TITLE	BBC BASIC (C) R.T.RUSSELL 1981-2024
+	NAME	('DATA')
+;
+;RAM MODULE FOR BBC BASIC INTERPRETER
+;FOR USE WITH VERSION 5.0 OF BBC BASIC
+;(C) COPYRIGHT R.T.RUSSELL 1981-2024
+;
+	GLOBAL	ACCS
+	GLOBAL	BUFFER
+	GLOBAL	ONERSP
+	GLOBAL	LIBASE
+	GLOBAL	PAGE
+	GLOBAL	LOMEM
+	GLOBAL	FREE
+	GLOBAL	HIMEM
+	GLOBAL	RANDOM
+	GLOBAL	COUNT
+	GLOBAL	WIDTH
+	GLOBAL	ERL
+	GLOBAL	ERR
+	GLOBAL	ERRTRP
+	GLOBAL	ERRTXT
+	GLOBAL	TRACEN
+	GLOBAL	AUTONO
+	GLOBAL	INCREM
+	GLOBAL	LISTON
+	GLOBAL	DATPTR
+	GLOBAL	FNPTR
+	GLOBAL	PROPTR
+	GLOBAL	STAVAR
+	GLOBAL	OC
+	GLOBAL	PC
+	GLOBAL	DYNVAR
+	GLOBAL	CURLIN
+	GLOBAL	USER
+;
+;n.b. ACCS, BUFFER & STAVAR must be on page boundaries.
+;
+ACCS:	DEFS	256		;STRING ACCUMULATOR
+BUFFER:	DEFS	256		;STRING INPUT BUFFER
+STAVAR:	DEFS	27*4		;STATIC VARIABLES
+OC	EQU	STAVAR+15*4	;CODE ORIGIN (O%)
+PC	EQU	STAVAR+16*4	;PROGRAM COUNTER (P%)
+DYNVAR:	DEFS	54*2		;DYN. VARIABLE POINTERS
+FNPTR:	DEFS	2		;DYN. FUNCTION POINTER
+PROPTR:	DEFS	2		;DYN. PROCEDURE POINTER
+;
+PAGE:	DEFS	2		;START OF USER PROGRAM
+LOMEM:	DEFS	2		;START OF DYN. STORAGE
+FREE:	DEFS	2		;FIRST FREE-SPACE BYTE
+HIMEM:	DEFS	2		;FIRST BYTE ABOVE STACK
+LIBASE:	DEFS	2		;START OF FIRST LIBRARY
+;
+TRACEN:	DEFS	2		;TRACE FLAG AND NUMBER
+AUTONO:	DEFS	2		;AUTO FLAG AND NUMBER
+ERRTRP:	DEFS	2		;ON ERROR STMT POINTER \
+ONERSP:	DEFS	2		;ON ERROR LOCAL STKPTR /
+ERRTXT:	DEFS	2		;ERROR MESSAGE POINTER
+DATPTR:	DEFS	2		;DATA POINTER
+ERL:	DEFS	2		;LINE NO OF LAST ERROR
+CURLIN:	DEFS	2		;POINTER TO CURRENT LINE
+RANDOM:	DEFS	5		;RANDOM NUMBER
+COUNT:	DEFS	1		;PRINT POSITION
+WIDTH:	DEFS	1		;PRINT WIDTH
+ERR:	DEFS	1		;ERROR NUMBER
+LISTON:	DEFS	1		;LISTO & OPT FLAG
+INCREM:	DEFS	1		;AUTO INCREMENT
+;
+USER:	END

Source/Apps/BBCBASIC/dist.z80

@@ -0,0 +1,241 @@
+	TITLE	BBCDIST.Z80 (C) R.T.RUSSELL 1982-2024
+	NAME	('DIST3')
+;
+;BBC BASIC (Z80) - CP/M VERSION 2.20 & 3.00
+;(C) COPYRIGHT R.T.RUSSELL, 1982-2024.
+;ALL RIGHTS RESERVED.
+;
+;THIS PROGRAM ALLOWS THE USER TO ADAPT BBC BASIC TO THE
+;PARTICULAR CHARACTERISTICS OF HIS SYSTEM HARDWARE ETC.
+;
+;THE PROGRAM RESIDES AT 100H FOR EASE OF LOADING.
+;*** IT MUST NOT EXCEED 256 BYTES IN TOTAL LENGTH ***
+;
+;PLEASE NOTE THAT A Z80 PROCESSOR AND CP/M VERSION 2.2
+;OR LATER ARE REQUIRED.
+;
+;R.T.RUSSELL, 11-03-1984, 03-05-1989, 12-05-2024
+;
+CPM	EQU	5
+COLD	EQU	200H
+;
+CR	EQU	0DH
+LF	EQU	0AH
+ESC	EQU	1BH
+;
+	GLOBAL	CLRSCN
+	GLOBAL	PUTCSR
+	GLOBAL	GETCSR
+	GLOBAL	PUTIME
+	GLOBAL	GETIME
+	GLOBAL	GETKEY
+	GLOBAL	BYE
+	GLOBAL	BEGIN
+;	GLOBAL	BDOS
+;
+;	EXTRN	PRTDEC16
+;
+	;ASEG
+	;ORG	100H
+;
+;JUMP TABLE - BASIC makes calls to hardware-dependent
+;features via this table:
+;
+BEGIN:	JP	INIT
+CLRSCN:	JP	CLS		;CLEAR SCREEN
+PUTCSR:	JP	PCSR		;SET CURSOR POSN.
+GETCSR:	JP	GCSR		;READ CURSOR POSN.
+PUTIME:	JP	PTIME		;SET ELAPSED TIME
+GETIME:	JP	GTIME		;READ ELAPSED TIME
+GETKEY:	JP	INKEY		;READ KEY (TIME LIMIT)
+BYE:	JP	REBOOT		;RETURN TO CP/M
+;
+;BDOS	- Save the IX and IY registers and before performing a
+;	  CP/M function call.
+;
+BDOS:	PUSH	IX
+	PUSH	IY
+	CALL	CPM
+	POP	IY
+	POP	IX
+	RET
+;
+;INIT	- Perform hardware initialisation (if any).
+;
+INIT:	LD	HL,40H		;CPM/HBIOS MARKER LOC
+	LD	A,'W'
+	CP	(HL)
+	JR	NZ,FAIL
+	INC	HL
+	LD	A,NOT 'W'
+	CP	(HL)
+	JR	NZ,FAIL
+	JP	COLD
+FAIL:	LD	DE,NOTHB
+	LD	C,9
+	CALL	BDOS
+	RST	0
+;
+NOTHB:	DEFB	'CP/M w/ HBIOS required$'
+;
+;REBOOT	- Switch off interrupts and return to CP/M
+;
+REBOOT:	RST	0
+;
+;GTIME	- Read elapsed-time clock.
+;  	  Outputs: DEHL = elapsed time (centiseconds)
+; 	  Destroys: A,D,E,H,L,F
+;
+GTIME:	JR	TICKS
+;
+;PTIME	- Load elapsed-time clock.
+;   	  Inputs: DEHL = time to load (centiseconds)
+; 	  Destroys: A,D,E,H,L,F
+;
+PTIME:
+	LD	BC,0F9D0H
+	SRL	D
+	RR	E
+	RR	H
+	RR	L
+	RST	08
+	RET
+;
+; Get OS elapsed-time clock
+;  Outputs: DEHL = time (centiseconds)
+; Destroys: A,B,C,D,E,H,L,F
+;
+TICKS:	LD	BC,0F8D0H
+	RST	08
+	SLA	L
+	RL	H
+	RL	E
+	RL	D
+	RET
+;
+;INKEY	- Sample keyboard with specified wait.
+;   	  Inputs: HL = Time to wait (centiseconds)
+;  	  Outputs: Carry reset indicates time-out.
+;                  If carry set, A = character typed.
+; 	  Destroys: A,D,E,H,L,F
+;
+INKEY:	PUSH	BC
+	PUSH	HL
+	CALL	TICKS
+	POP	DE
+	ADD	HL,DE
+WAIT:	PUSH	HL
+	LD	C,6
+	LD	E,0FFH
+	CALL	BDOS
+	POP	HL
+	OR	A
+	SCF
+	JR	NZ,INKEY1
+	PUSH	HL
+	CALL	TICKS
+	POP	DE
+	SBC	HL,DE
+	EX	DE,HL
+	JR	C,WAIT	
+INKEY1:	POP	BC
+	RET
+;
+;CLS	- Clear screen.
+;	  (Customise to suit your VDU)
+; 	  Destroys: A,D,E,H,L,F
+;
+CLS:
+	LD	DE,CLSSTR
+	LD	C,9
+	JP	BDOS
+;
+CLSSTR:	DEFB	ESC,'[H',ESC,'[2J$'
+;
+;PCSR	- Move cursor to specified position.
+;   	  Inputs: DE = horizontal position (LHS=0)
+;                 HL = vertical position (TOP=0)
+; 	  Destroys: A,D,E,H,L,F
+;
+PCSR:	LD	B,L		; vertical = line (row)
+	CALL	CONV		; normalized and convert to decimal
+	LD	(LIN),HL	; and store into string
+	LD	B,E		; horizontal = column
+	CALL	CONV		; normalized and convert to decimal
+	LD	(COL),HL	; and store into string
+	LD	C,9		; output string command
+	LD	DE,CURS		; start of string
+	JP	BDOS		; output string to terminal
+;
+; VT100 sequence for cursor positioning
+CURS:	DEFB	27, '['
+LIN:	DEFW	0		; high byte, low byte for decimal line
+	DEFB	';'
+COL:	DEFW	0		; high byte, low byte for decimal column
+	DEFB	'H$'
+;
+; convert binary B (0 <= B < 99, not checked) into B+1 in decimal.
+; L = upper byte, H = lower byte. ready for LD (...), HL
+; destroys A, B, L, H
+; optimized for space over time
+;
+CONV:	INC	B		; normalize, home in VT100 is (1,1)
+	LD	A,'0'		; A is counter for low byte of result
+	LD	L,A		; L is counter for high byte of result
+CONVLP:	INC	A		; now B times increment AL in decimal
+	CP	'9'+1		; low byte overflow?
+	JR	NZ,CONT		; no, continue incrementing
+	LD	A,'0'		; reset low byte
+	INC	L		; and increment high byte
+CONT:	DJNZ	CONVLP		; B times
+	LD	H,A		; put low byte into right place
+	RET
+;
+;GCSR	- Return cursor coordinates.
+;   	  Outputs:  DE = X coordinate (POS)
+;                   HL = Y coordinate (VPOS)
+;  	  Destroys: A,D,E,H,L,F
+;
+GCSR:	LD	DE,0
+	LD	HL,0
+	RET
+;
+;COUT - Output a character to the console
+;   Inputs: A = character
+; Destroys: A,F
+;
+COUT:	PUSH	BC
+	PUSH	DE
+	PUSH	HL
+	LD	E,A
+	LD	C,2
+	CALL	BDOS
+	POP	HL
+	POP	DE
+	POP	BC
+	RET
+;
+	;IF	$ GT 1F0H
+	IF	$-BEGIN GT 0F0H
+	ERROR	'INSUFFICIENT SPACE'
+	ENDIF
+;
+	;ORG	1F0H
+	DEFS	0F0H - ($ - BEGIN)
+;
+OFFLO:	DEFW	0		;TIME OFFSET LO
+OFFHI:	DEFW	0		;TIME OFFSET HI
+	DEFB	80		;WIDTH
+	DEFB	'G' AND 1FH	;CURSOR UP
+	DEFB	'O' AND 1FH	;CURSOR DOWN
+	DEFB	'F' AND 1FH	;START OF LINE
+	DEFB	'N' AND 1FH	;END OF LINE
+	DEFB	'X' AND 1FH	;DELETE TO END OF LINE
+	DEFB	08H		;BACKSPACE & DELETE
+	DEFB	'U' AND 1FH	;DEL TO START OF LINE
+	DEFB	'J' AND 1FH	;CURSOR LEFT
+	DEFB	'L' AND 1FH	;CURSOR RIGHT
+	DEFB	'R' AND 1FH	;DELETE CHARACTER
+	DEFB	'Q' AND 1FH	;INS/OVR TOGGLE
+;
+FIN:	END

Source/Apps/BBCBASIC/hook.z80

@@ -0,0 +1,64 @@
+	NAME	('HOOK')
+;
+	GLOBAL	CLG
+	GLOBAL	COLOUR
+	GLOBAL	DRAW
+	GLOBAL	ENVEL
+	GLOBAL	GCOL
+	GLOBAL	MODE
+	GLOBAL	MOVE
+	GLOBAL	PLOT
+	GLOBAL	SOUND
+	GLOBAL	PUTIMS
+	GLOBAL	CIRCLE
+	GLOBAL	ELLIPSE
+	GLOBAL	FILL
+	GLOBAL	MOUSE
+	GLOBAL	ORIGIN
+	GLOBAL	RECTAN
+	GLOBAL	LINE
+	GLOBAL	TINT
+	GLOBAL	WAIT
+	GLOBAL	SYS
+;
+	GLOBAL	ADVAL
+	GLOBAL	POINT
+	GLOBAL	GETIMS
+	GLOBAL	TINTFN
+	GLOBAL	MODEFN
+	GLOBAL	WIDFN
+;
+	EXTRN	EXTERR
+;
+CLG:
+COLOUR:
+DRAW:
+ENVEL:
+GCOL:
+MODE:
+MOVE:
+PLOT:
+SOUND:
+ADVAL:
+POINT:
+GETIMS:
+PUTIMS:
+CIRCLE:
+ELLIPSE:
+FILL:
+MOUSE:
+ORIGIN:
+RECTAN:
+LINE:
+TINT:
+TINTFN:
+MODEFN:
+WIDFN:
+WAIT:
+SYS:
+	XOR	A
+	CALL	EXTERR
+	DEFM	'Sorry'
+	DEFB	0
+;
+	END

Source/Apps/Build.cmd

@@ -1,52 +1,38 @@
 @echo off
 setlocal
 
-set TOOLS=../../Tools
-set APPBIN=..\..\Binary\Apps
-
+set TOOLS=..\..\Tools
 set PATH=%TOOLS%\tasm32;%TOOLS%\zxcc;%PATH%
-
 set TASMTABS=%TOOLS%\tasm32
-
 set CPMDIR80=%TOOLS%/cpm/
 
-call :asm syscopy || exit /b
-call :asm assign || exit /b
-call :asm format || exit /b
-call :asm talk || exit /b
-call :asm mode || exit /b
-call :asm rtc || exit /b
-call :asm timer || exit /b
-call :asm rtchb || exit /b
-
-zxcc Z80ASM -SYSGEN/F || exit /b
-
-zxcc MAC SURVEY.ASM -$PO || exit /b
-zxcc MLOAD25 -SURVEY.COM=SURVEY.HEX || exit /b
-
-pushd XM && call Build || exit /b & popd
-pushd FDU && call Build || exit /b & popd
-pushd Tune && call Build || exit /b & popd
-pushd FAT && call Build || exit /b & popd
-pushd Test && call Build || exit /b & popd
-pushd ZMP && call Build || exit /b & popd
-pushd ZMD && call Build || exit /b & popd
-pushd Dev && call Build || exit /b & popd
-pushd VGM && call Build || exit /b & popd
-pushd cpuspd && call Build || exit /b & popd
-
-copy *.com %APPBIN%\ || exit /b
+call :build syscopy || exit /b
+call :build assign || exit /b
+call :build format || exit /b
+call :build talk || exit /b
+call :build mode || exit /b
+call :build rtc || exit /b
+call :build timer || exit /b
+call :build sysgen || exit /b
+call :build XM || exit /b
+call :build FDU || exit /b
+call :build Tune || exit /b
+call :build FAT || exit /b
+call :build Test || exit /b
+call :build ZMP || exit /b
+call :build ZMD || exit /b
+call :build Dev || exit /b
+call :build VGM || exit /b
+call :build cpuspd || exit /b
+call :build reboot || exit /b
+call :build Survey || exit /b
+call :build HTalk || exit /b
+call :build BBCBASIC || exit /b
+call :build copysl || exit /b
 
 goto :eof
 
-:asm
-echo.
-echo Building %1...
-tasm -t80 -g3 -fFF %1.asm %1.com %1.lst || exit /b
-goto :eof
-
-:asm180
-echo.
-echo Building %1...
-tasm -t180 -g3 -fFF %1.asm %1.com %1.lst || exit /b
+:build
+echo Building %1
+pushd %1 && call Build || exit /b & popd
 goto :eof

Source/Apps/Clean.cmd

@@ -1,19 +1,32 @@
 @echo off
 setlocal
 
-if exist *.bin del *.bin
-if exist *.com del *.com
-if exist *.lst del *.lst
-if exist *.hex del *.hex
-if exist *.prn del *.prn
+call :clean syscopy || exit /b
+call :clean assign || exit /b
+call :clean format || exit /b
+call :clean talk || exit /b
+call :clean mode || exit /b
+call :clean rtc || exit /b
+call :clean timer || exit /b
+call :clean sysgen || exit /b
+call :clean XM || exit /b
+call :clean FDU || exit /b
+call :clean Tune || exit /b
+call :clean FAT || exit /b
+call :clean Test || exit /b
+call :clean ZMP || exit /b
+call :clean ZMD || exit /b
+call :clean Dev || exit /b
+call :clean VGM || exit /b
+call :clean cpuspd || exit /b
+call :clean reboot || exit /b
+call :clean Survey || exit /b
+call :clean HTalk || exit /b
+call :clean BBCBASIC || exit /b
+call :clean copysl || exit /b
 
-pushd XM && call Clean || exit /b 1 & popd
-pushd FDU && call Clean || exit /b 1 & popd
-pushd Tune && call Clean || exit /b 1 & popd
-pushd FAT && call Clean || exit /b 1 & popd
-pushd Test && call Clean || exit /b 1 & popd
-pushd ZMP && call Clean || exit /b 1 & popd
-pushd ZMD && call Clean || exit /b 1 & popd
-pushd Dev && call Clean || exit /b 1 & popd
-pushd VGM && call Clean || exit /b 1 & popd
-pushd cpuspd && call Clean || exit /b 1 & popd
+goto :eof
+
+:clean
+pushd %1 && call Clean || exit /b & popd
+goto :eof

Source/Apps/FAT/ReadMe.md

@@ -0,0 +1,158 @@
+# RomWBW HBIOS CP/M FAT Utility ("FAT.COM")
+
+Author: Wayne Warthen \
+Updated: 6-May-2024
+
+This application allows copying files between CP/M filesystems and FAT 
+filesystems (DOS, Windows, Mac, Linux, etc.).  The application runs on 
+RomWBW hosted CP/M (and compatible) operating systems. The application 
+also has limited file management capabilities on FAT filesystems 
+including directory listing, renaming, deleting, and sub-directory 
+creation.
+
+### Usage:
+
+```
+  FAT DIR <path>
+  FAT COPY <src> <dst>
+  FAT REN <from> <to>
+  FAT DEL <path>[<file>|<dir>]
+  FAT MD <path>
+  FAT FORMAT <drv>
+```
+
+  CP/M filespec: \<d\>:FILENAME.EXT (\<d\> is CP/M drive letter A-P) \
+  FAT filespec:  \<u\>:/DIR/FILENAME.EXT (\<u\> is disk unit #)
+
+### Notes:
+
+ - Partitioned or non-partitioned media is handled automatically.
+   A floppy drive is a good example of a non-partitioned FAT
+   filesystem and will be recognized.  Larger media will typically
+   have a partition table which will be recognized by the
+   application to find the FAT filesystem.
+   
+ - Although RomWBW-style CP/M media does not know anything about
+   partition tables, it is entirely possible to have media that
+   has both CP/M and FAT file systems on it.  This is accomplished
+   by creating a FAT filesystem on the media that starts on a track
+   beyond the last track used by CP/M.  Each CP/M slice can occupy
+   up to 8MB.  So, make sure to start your FAT partition beyond
+   (slice count) * 9MB.
+
+ - The application infers whether you are attempting to reference
+   a FAT or CP/M filesystem via the drive specifier (char before ':').
+   A numeric drive character specifies the HBIOS disk unit number
+   for FAT access.  An alpha (A-P) character indicates a CP/M
+   file system access targeting the specified drive letter.  If there
+   is no drive character specified, the current CP/M filesystem and
+   current CP/M drive is assumed.  For example:
+   
+   `2:README.TXT` refers to FAT file README.TXT on disk unit #2 \
+   `C:README.TXT` refers to CP/M file README.TXT on CP/M drive C: \
+   `README.TXT` refers to CP/M file README.TXT on current CP/M drive
+   
+ - FAT files with SYS, HIDDEN, or R/O attributes are not given
+   any special treatment.  Such files are found and processed
+   like any other file.  However, any attempt to write to a
+   read-only file will fail and the application will abort.
+ 
+ - It is not currently possible to reference CP/M user areas other
+   than the current user.  To copy files to alternate user areas,
+   you must switch to the desired user number first or use an
+   additional step to copy the file to the desired user area.
+   
+ - Accessing FAT filesystems on a floppy requires the use of
+   RomWBW HBIOS v2.9.1-pre.13 or greater.
+
+ - Only the first 8 RomWBW disk units (0-7) can be referenced.
+   
+ - Files written are not verified.
+ 
+ - Wildcard matching in FAT filesystems is a bit unusual as
+   implemented by FatFs.  See FatFs documentation.
+
+ - The `FAT FORMAT` command will not perform a physical format on
+   floppy disks.  You must use FDU to do this prior to using
+   `FAT FORMAT`.
+
+ - Formatting (`FAT FORMAT`) of floppies does not work well.  The    
+   underlying FatFs library uses some non-standard fields.  The 
+   resulting floppy may or may not be useable on other systems.  It is 
+   best to format a FAT floppy on a Windows or DOS system.  You should 
+   have no problems copying files to/from such a floppy using `FAT`.
+
+### Known Issues
+
+ - CP/M (and workalike) OSes have significant restrictions on filename
+   characters.  The FAT application will block any attempt to create a
+   file on the CP/M filesystem containing any of these prohibited
+   characters:
+
+|         `< > . , ; : ? * [ ] |/ \`
+
+   The operation will be aborted with "`Error: Invalid Path Name`" if such
+   a filename character is encountered.
+
+   Since MS-DOS does allow some of these characters, you can have
+   issues when copying files from MS-DOS to CP/M if the MS-DOS filenames
+   use these characters.  Unfortunately, FAT is not yet smart enough to
+   substitute illegal characters with legal ones.  So, you will need to
+   clean the filenames before trying to copy them to CP/M.
+
+ - The FAT application does try to detect the scenario where you are
+   copying a file to itself.  However, this detection is not perfect and
+   can corrupt a file if it occurs.  Be careful to avoid this.
+
+### License:
+
+  GNU GPLv3 (see file LICENSE.txt)
+
+### Build Notes:
+
+ - Source is maintained on GitHub at <https://github.com/wwarthen/FAT>.
+
+ - Application is based on FatFs.  FatFs source is included.  See
+   <http://elm-chan.org/fsw/ff/>.
+
+ - SDCC compiler v4.3 or greater is required to build.  New calling
+   conventions introduced in v4.3 are assumed.
+
+ - See Build.cmd for sample build script under Windows.  References
+   to SDCC must be updated for your environment.
+   
+ - Note that ff.c (core FatFs code) generates quite a few compiler
+   warnings (all appear to be benign).
+
+### To Do:
+
+ - Allow ^C to abort any operation in progress.
+ 
+ - Allow referencing more than the first 8 RomWBW disk units.
+ 
+ - Handle wildcards in destination, e.g.:
+
+   `FAT REN 2:/*.TXT 2:/*.BAK`
+ 
+ - Do something intelligent with R/O and SYS file attributes
+ 
+ - Support UNA
+ 
+### History:
+
+| Date        | Version | Notes                                                       |
+|------------:|-------- |-------------------------------------------------------------|
+| 2-May-2019  | v0.9    | (beta) initial release                                      |
+| 7-May-2019  | v0.9.1  | (beta) added REN and DEL                                    |
+| 8-May-2019  | v0.9.2  | (beta) handle file collisions w/ user prompt                |
+| 8-Oct-2019  | v0.9.3  | (beta) fixed incorrect filename buffer size (MAX_FN)        |
+| 10-Oct-2019 | v0.9.4  | (beta) upgraded to FatFs R0.13c                             |
+| 10-Oct-2019 | v0.9.5  | (beta) added MD (make directory)                            |
+| 10-Oct-2019 | v0.9.6  | (beta) added FORMAT                                         |
+| 11-Oct-2019 | v0.9.7  | (beta) fix FORMAT to use existing partition table entries   |
+|             |         | add attributes to directory listing                         |
+| 12-Apr-2021 | v0.9.8  | (beta) support CP/NET drives                                |
+| 12-Oct-2023 | v0.9.9  | (beta) handle updated HBIOS Disk Device call                |
+| 6-Jan-2024  | v1.0.0  | updated to latest FsFat (v0.15)                             |
+|             |         | updated to latest SDCC (v4.3)                               |
+| 6-May-2024  | v1.1.0  | improve floppy format boot record                           |

Source/Apps/FAT/ReadMe.txt

@@ -1,104 +0,0 @@
-RomWBW HBIOS CP/M FAT Utility ("FAT.COM")
-
-Author: Wayne Warthen
-Updated: 12-Apr-2021
-
-Application to manipulate and exchange files with a FAT (DOS)
-filesystem.  Runs on any HBIOS hosted CP/M implementation.
-
-USAGE:
-  FAT DIR <path>
-  FAT COPY <src> <dst>
-  FAT REN <from> <to>
-  FAT DEL <path>[<file>|<dir>]
-  FAT MD <path>
-  FAT FORMAT <drv>
-
-  CP/M filespec: <d>:FILENAME.EXT (<d> is CP/M drive letter A-P)
-  FAT filespec:  <u>:/DIR/FILENAME.EXT (<u> is disk unit #)
-	
-LICENSE:
-  GNU GPLv3 (see file LICENSE.txt)
-
-NOTES:
- - Partitioned or non-partitioned media is handled automatically.
-   A floppy drive is a good example of a non-partitioned FAT
-   filesystem and will be recognized.  Larger media will typically
-   have a partition table which will be recognized by the
-   application to find the FAT filesystem.
-   
- - Although RomWBW-style CP/M media does not know anything about
-   partition tables, it is entirely possible to have media that
-   has both CP/M and FAT file systems on it.  This is accomplished
-   by creating a FAT filesystem on the media that starts on a track
-   beyond the last track used by CP/M.  Each CP/M slice on a
-   media will occupy a little over 8MB.  So, make sure to start
-   your FAT partition beyond (slice count) * 8MB.
-
- - The application infers whether you are attempting to reference
-   a FAT or CP/M filesystem via the drive specifier (char before ':').
-   A numeric drive character specifies the HBIOS disk unit number
-   for FAT access.  An alpha (A-P) character indicates a CP/M
-   file system access targeting the specified drive letter.  If there
-   is no drive character specified, the current CP/M filesystem and
-   current CP/M drive is assumed.  For example:
-   
-   "2:README.TXT" refers to FAT file README.TXT on disk unit #2
-   "C:README.TXT" refers to CP/M file README.TXT on CP/M drive C
-   "README.TXT" refers to CP/M file README.TXT on current CP/M drive
-   
- - FAT files with SYS, HIDDEN, or R/O only attributes are not given
-   any special treatment.  Such files are found and processed
-   like any other file.  However, any attempt to write to a
-   read-only file will fail and the application will abort.
- 
- - It is not currently possible to reference CP/M user areas other
-   than the current user.  To copy files to alternate user areas,
-   you must switch to the desired user number first or use an
-   additional step to copy the file to the desired user area.
-   
- - Accessing FAT filesystems on a floppy requires the use of
-   RomWBW HBIOS v2.9.1-pre.13 or greater.
-   
- - Files written are not verified.
- 
- - Wildcard matching in FAT filesystems is a bit unusual as
-   implemented by FatFs.  See FatFs documentation.
-
-BUILD NOTES:
- - Source is maintained on GitHub at https://github.com/wwarthen/FAT
-
- - Application is based on FatFs.  FatFs source is included.
-
- - SDCC compiler is required to build (v4.0.0 known working).
-
- - ZX CP/M emulator is required to build (from RomWBW distribution).
-
- - See Build.cmd for sample build script under Windows.  References
-   to SDCC and ZX must be updated for your environment.
-   
- - Note that ff.c (core FatFs code) generates quite a few compiler
-   warnings (all appear to be benign).
-
-TO DO:
- - Allow ^C to abort any operation in progress.
- 
- - Handle wildcards in destination, e.g.:
-     "FAT REN 2:/*.TXT 2:/*.BAK"
- 
- - Do something intelligent with R/O and SYS files on FAT
- 
- - Support UNA
- 
-HISTORY:
-   2-May-2019: v0.9   (beta) initial release
-   7-May-2019: v0.9.1 (beta) added REN and DEL
-   8-May-2019: v0.9.2 (beta) handle file collisions w/ user prompt
-   8-Oct-2019: v0.9.3 (beta) fixed incorrect filename buffer size (MAX_FN)
-  10-Oct-2019: v0.9.4 (beta) upgraded to FatFs R0.13c
-  10-Oct-2019: v0.9.5 (beta) added MD (make directory)
-  10-Oct-2019: v0.9.6 (beta) added FORMAT
-  11-Oct-2019: v0.9.7 (beta) fix FORMAT to use existing partition table entries
-                             add attributes to directory listing
-  12-Apr-2021: v0.9.8 (beta) support CP/NET drives
-