mirror of https://github.com/wwarthen/RomWBW.git
Wayne Warthen
4 months ago
61 changed files with 365 additions and 157 deletions
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@ -1,4 +0,0 @@ |
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@echo off |
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setlocal |
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|
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pushd FZ80 && call Build || exit /b & popd |
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@ -0,0 +1,4 @@ |
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@echo off |
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setlocal |
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|
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pushd SZ80 && call Build || exit /b & popd |
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@ -1,18 +0,0 @@ |
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FPGA Z80 has no real ROM. It has a single 512K RAM chip. |
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|
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The ROMless startup mode treats the entire 512KB as RAM. 384KB of RAM |
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must be preloaded by the FPGA Monitor CF Loader. There will be no ROM |
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disk available under RomWBW. There will be a RAM Disk and it's initial |
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contents will be seeded by the image loaded by the CF Loader. |
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|
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Bank Contents Description |
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-------- -------- ----------- |
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0x0 BIOS HBIOS Bank (operating) |
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0x1 IMG0 ROM Loader, Monitor, ROM OSes |
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0x2 IMG1 ROM Applications |
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0x3 IMG2 Reserved |
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0x4-0xB RAMD RAM Disk Banks |
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0xC BUF OS Buffers (CP/M3) |
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0xD AUX Aux Bank (CP/M 3, BPBIOS, etc.) |
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0xE USR User Bank (CP/M TPA, etc.) |
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0xF COM Common Bank, Upper 32KB |
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@ -0,0 +1,72 @@ |
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; |
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;================================================================================================== |
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; ROMWBW DEFAULT BUILD SETTINGS FOR S100 FPGA Z80 |
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;================================================================================================== |
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; |
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; THIS FILE DEFINES THE DEFAULT CONFIGURATION SETTINGS FOR THE PLATFORM |
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; INDICATED ABOVE. THESE SETTINGS DEFINE THE OFFICIAL BUILD FOR THIS |
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; PLATFORM AS DISTRIBUTED IN ROMWBW RELEASES. |
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; |
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; ROMWBW USES CASCADING CONFIGURATION FILES AS INDICATED BELOW: |
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; |
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; cfg_MASTER.asm - MASTER: CONFIGURATION FILE DEFINES ALL POSSIBLE ROMWBW SETTINGS |
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; | |
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; +-> cfg_<platform>.asm - PLATFORM: DEFAULT SETTINGS FOR SPECIFIC PLATFORM |
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; | |
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; +-> Config/<plt>_std.asm - BUILD: SETTINGS FOR EACH OFFICIAL DIST BUILD |
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; | |
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; +-> Config/<plt>_<cust>.asm - USER: CUSTOM USER BUILD SETTINGS |
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; |
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; THE TOP (MASTER CONFIGURATION) FILE DEFINES ALL POSSIBLE ROMWBW |
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; CONFIGURATION SETTINGS. EACH FILE BELOW THE MASTER CONFIGURATION FILE |
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; INHERITS THE CUMULATIVE SETTINGS OF THE FILES ABOVE IT AND MAY |
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; OVERRIDE THESE SETTINGS AS DESIRED. |
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; |
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; OTHER THAN THE TOP MASTER FILE, EACH FILE MUST "#INCLUDE" ITS PARENT |
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; FILE (SEE #INCLUDE STATEMENT BELOW). THE TOP TWO FILES SHOULD NOT BE |
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; MODIFIED. |
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; |
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; TO CUSTOMIZE YOUR BUILD SETTINGS YOU SHOULD MODIFY THIS FILE, THE |
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; DEFAULT BUILD SETTINGS (Config/<platform>_std.asm) OR PREFERABLY |
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; CREATE AN OPTIONAL CUSTOM USER SETTINGS FILE THAT INCLUDES THE DEFAULT |
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; BUILD SETTINGS FILE (SEE EXAMPLE Config/SBC_user.asm). |
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; |
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; BY CREATING A CUSTOM USER SETTINGS FILE, YOU ARE LESS LIKELY TO BE |
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; IMPACTED BY FUTURE CHANGES BECAUSE YOU WILL BE INHERITING MOST |
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; OF YOUR SETTINGS WHICH WILL BE UPDATED BY AUTHORS AS ROMWBW EVOLVES. |
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; |
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; PLEASE REFER TO THE CUSTOM BUILD INSTRUCTIONS (README.TXT) IN THE |
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; SOURCE DIRECTORY (TWO DIRECTORIES ABOVE THIS ONE). |
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; |
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; *** WARNING: ASIDE FROM THE MASTER CONFIGURATION FILE, YOU MUST USE |
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; ".SET" TO OVERRIDE SETTINGS. THE ASSEMBLER WILL ERROR IF YOU ATTEMPT |
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; TO USE ".EQU" BECAUSE IT WON'T LET YOU REDEFINE A SETTING WITH ".EQU". |
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; |
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#DEFINE PLATFORM_NAME "S100 FPGA Z80", " [", CONFIG, "]" ; TEXT LABEL OF THIS CONFIG IN STARTUP MESSAGES |
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#DEFINE AUTO_CMD "" ; AUTO CMD WHEN BOOT_TIMEOUT IS ENABLED |
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#DEFINE DEFSERCFG SER_115200_8N1 | SER_RTS ; DEFAULT SERIAL CONFIGURATION |
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; |
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#INCLUDE "cfg_SZ80.asm" |
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; |
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CPUOSC .SET 8000000 ; CPU OSC FREQ IN MHZ |
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RAMSIZE .SET 512 ; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!) |
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ROMSIZE .SET 0 ; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!) |
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CRTACT .SET TRUE ; ACTIVATE CRT (VDU,CVDU,PROPIO,ETC) AT STARTUP |
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MEMMGR .SET MM_Z2 ; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180|Z280|MBC|RPH|MON|EZ512|SZ80] |
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; |
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FPLED_ENABLE .SET TRUE ; FP: ENABLES FRONT PANEL LEDS |
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; |
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DS5RTCENABLE .SET TRUE ; DS5RTC: ENABLE DS-1305 SPI CLOCK DRIVER (DS5RTC.ASM) |
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; |
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SSERENABLE .SET TRUE ; SSER: ENABLE SIMPLE SERIAL DRIVER (SSER.ASM) |
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; |
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LPTENABLE .SET TRUE ; LPT: ENABLE CENTRONICS PRINTER DRIVER (LPT.ASM) |
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; |
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FVENABLE .SET TRUE ; FV: ENABLE FPGA VGA VIDEO DRIVER (FV.ASM) |
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; |
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PPIDEENABLE .SET TRUE ; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM) |
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SDENABLE .SET TRUE ; SD: ENABLE SD CARD DISK DRIVER (SD.ASM) |
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; |
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ESPSDENABLE .SET TRUE ; ESPSD: ENABLE S100 ESP32 SD DISK DRIVER (ESPSD.ASM) |
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ESPSDCNT .SET 1 ; ESPSD: NUMBER OF BOARDS TO DETECT (1-2), 1-2 DEVICES PER BOARD |
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ESPSD0DUAL .SET TRUE ; ESPSD 0: DUAL INTERFACE BOARD (DUAL SD) |
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@ -0,0 +1,38 @@ |
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S100 Z80 has no real ROM. It has 1024K RAM. |
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|
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The ROMless startup mode treats the entire 1024KB as RAM. 128KB of RAM |
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must be preloaded by the Monitor CF Loader. There will be no ROM |
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disk available under RomWBW. There will be a RAM Disk and it's initial |
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contents will be seeded by the image loaded by the CF Loader. |
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|
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Bank Contents Description |
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-------- -------- ----------- |
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0x0 BIOS HBIOS Bank (operating) |
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0x1 IMG0 ROM Loader, Monitor, ROM OSes |
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0x2 IMG1 ROM Applications |
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0x3 IMG2 Reserved |
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0x4-0x1B RAMD RAM Disk Banks |
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0x1C BUF OS Buffers (CP/M3) |
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0x1D AUX Aux Bank (CP/M 3, BPBIOS, etc.) |
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0x1E USR User Bank (CP/M TPA, etc.) |
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0x1F COM Common Bank, Upper 32KB |
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|
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|
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FPGA Z80 has no real ROM. It has a single 512K RAM chip. |
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|
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The ROMless startup mode treats the entire 512KB as RAM. 384KB of RAM |
|||
must be preloaded by the FPGA Monitor CF Loader. There will be no ROM |
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disk available under RomWBW. There will be a RAM Disk and it's initial |
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contents will be seeded by the image loaded by the CF Loader. |
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|
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Bank Contents Description |
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-------- -------- ----------- |
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0x0 BIOS HBIOS Bank (operating) |
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0x1 IMG0 ROM Loader, Monitor, ROM OSes |
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0x2 IMG1 ROM Applications |
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0x3 IMG2 Reserved |
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0x4-0xB RAMD RAM Disk Banks |
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0xC BUF OS Buffers (CP/M3) |
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0xD AUX Aux Bank (CP/M 3, BPBIOS, etc.) |
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0xE USR User Bank (CP/M TPA, etc.) |
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0xF COM Common Bank, Upper 32KB |
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