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99 lines
5.4 KiB
99 lines
5.4 KiB
;
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;==================================================================================================
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; ROMWBW DEFAULT BUILD SETTINGS FOR RCBUS Z80 W/ JBL GAME BOARDS
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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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; NOTES:
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;
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; THIS CONFIGURATION ENABLES DRIVERS FOR THE TMS9918 AND SN76489 BOARDS BY J.B. LANGSTON
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; AND THE YM2149 BOARD BY ED BRINDLEY. THE TMS9918 IS CONFIGURED TO USE THE COLECOVISION
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; PORTS AND HAS INTERRUPTS DISABLED BECAUSE COLECOVISION USES NMI, WHICH WOULD BREAK CP/M
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; WHEN ENABLED. IT IS CONFIGURED FOR A 3.686MHZ CPU CLOCK IN ORDER TO BE COMPATIBLE WITH
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; COLECOVISION GAMES. THE FIRST SIO PORT IS CONFIGURED TO RUN AT 115200 BPS WITH THE CPU
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; RUNNING AT THIS SPEED. THE SECOND SIO PORT IS CONFIGURED TO RUN AT 115200 BPS WITH THE
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; SECOND CLOCK SET TO 7.373MHZ. LOWER BAUD RATES CAN BE ACHIEVED ON THE SECOND PORT BY
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; MOVING THE SECONDARY CLOCK DIVIDER JUMPER (E.G., 38400 @ 2.458MHZ). THE BAUD RATE DOES
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; NOT NEED TO BE CHANGED IN THIS CONFIGURATION FILE IN ORDER TO DO THIS, BUT THE DEVICE
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; LIST WILL INCORRECTLY SHOW THE PORT RUNNING AT 115200 REGARDLESS OF THE CLOCK DIVIDER.
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; UNCOMMENT THE LINE THAT SETS BOOTCON TO 1 TO BOOT ON THE SECOND SIO PORT BY DEFAULT.
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;
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; THE COMPLETE SET OF DEFAULT CONFIGURATION SETTINGS FOR THIS PLATFORM ARE FOUND IN THE
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; CFG_<PLT>.ASM INCLUDED FILE WHICH IS FOUND IN THE PARENT DIRECTORY. THIS FILE CONTAINS
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; COMMON CONFIGURATION SETTINGS THAT OVERRIDE THE DEFAULTS. IT IS INTENDED THAT YOU MAKE
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; YOUR CUSTOMIZATIONS IN THIS FILE AND JUST INHERIT ALL OTHER SETTINGS FROM THE DEFAULTS.
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; EVEN BETTER, YOU CAN MAKE A COPY OF THIS FILE WITH A NAME LIKE <PLT>_XXX.ASM AND SPECIFY
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; YOUR FILE IN THE BUILD PROCESS.
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;
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#DEFINE BOOT_DEFAULT "Z" ; DEFAULT BOOT LOADER CMD ON <CR> OR AUTO BOOT
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;
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#include "Config/RCZ80_std.asm"
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;
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CPUOSC .SET 3686400 ; CPU OSC FREQ IN MHZ
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;
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UARTENABLE .SET FALSE ; UART: ENABLE 8250/16550-LIKE SERIAL DRIVER (UART.ASM)
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ACIAENABLE .SET FALSE ; ACIA: ENABLE MOTOROLA 6850 ACIA DRIVER (ACIA.ASM)
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DUARTENABLE .SET FALSE ; DUART: ENABLE 2681/2692 SERIAL DRIVER (DUART.ASM)
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;
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SIOCNT .SET 1 ; SIO: NUMBER OF CHIPS TO DETECT (1-2), 2 CHANNELS PER CHIP
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SIO0MODE .SET SIOMODE_RC ; SIO 0: CHIP TYPE: SIOMODE_[STD|RC|SMB|ZP]
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SIO0BASE .SET $80 ; SIO 0: REGISTERS BASE ADR
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SIO0ACLK .SET CPUOSC ; SIO 0A: OSC FREQ IN HZ, ZP=2457600/4915200, RC/SMB=7372800
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SIO0ACFG .SET SER_115200_8N1 ; SIO 0A: SERIAL LINE CONFIG
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SIO0ACTCC .SET -1 ; SIO 0A: CTC CHANNEL 0=A, 1=B, 2=C, 3=D, -1 FOR NONE
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SIO0BCLK .SET 7372800 ; SIO 0B: OSC FREQ IN HZ, ZP=2457600/4915200, RC/SMB=7372800
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SIO0BCFG .SET SER_115200_8N1 ; SIO 0B: SERIAL LINE CONFIG
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SIO0BCTCC .SET -1 ; SIO 0B: CTC CHANNEL 0=A, 1=B, 2=C, 3=D, -1 FOR NONE
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;
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TMSENABLE .SET TRUE ; TMS: ENABLE TMS9918 VIDEO/KBD DRIVER (TMS.ASM)
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TMSTIMENABLE .SET FALSE ; TMS: ENABLE TIMER INTERRUPTS (REQUIRES IM1)
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TMSMODE .SET TMSMODE_COLECO ; TMS: DRIVER MODE: TMSMODE_[SCG|N8|MBC|MSX|MSX9958|MSXKBD|COLECO]
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VDAEMU_SERKBD .SET 1 ; VDA EMULATION: SERIAL KBD UNIT #, OR $FF FOR HW KBD
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;
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AY38910ENABLE .SET TRUE ; AY: AY-3-8910 / YM2149 SOUND DRIVER
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AYMODE .SET AYMODE_RCZ80 ; AY: DRIVER MODE: AYMODE_[SCG|N8|RCZ80|RCZ180|MSX|LINC]
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SN76489ENABLE .SET TRUE ; SN: ENABLE SN76489 SOUND DRIVER
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;
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FDENABLE .SET FALSE ; FD: ENABLE FLOPPY DISK DRIVER (FD.ASM)
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FDMODE .SET FDMODE_RCWDC ; FD: DRIVER MODE: FDMODE_[DIO|ZETA|ZETA2|DIDE|N8|DIO3|RCSMC|RCWDC|DYNO|EPFDC]
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;
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IDEENABLE .SET TRUE ; IDE: ENABLE IDE DISK DRIVER (IDE.ASM)
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PPIDEENABLE .SET FALSE ; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
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