Files
RomWBW/Source/HBIOS/cfg_z80retro.asm
Wayne Warthen 7e2b2b8f40 Implement SIOINTS Setting in SIO Driver
- SIOINTS allows disabling use of interrupts in the SIO driver when interrupts are enabled globally.  It will not allow you to enable SIO interrupts if interrupts are globally disabled (INTMODE 0).
2024-08-04 13:39:44 -07:00

277 lines
14 KiB
NASM

;
;==================================================================================================
; ROMWBW 3.X CONFIGURATION DEFAULTS FOR SIMPLE Z80 RETRO
;==================================================================================================
;
; THIS FILE CONTAINS THE FULL SET OF DEFAULT CONFIGURATION SETTINGS FOR THE PLATFORM
; INDICATED ABOVE. THIS FILE SHOULD *NOT* NORMALLY BE CHANGED. INSTEAD, YOU SHOULD
; OVERRIDE ANY SETTINGS YOU WANT USING A CONFIGURATION FILE IN THE CONFIG DIRECTORY
; UNDER THIS DIRECTORY.
;
; THIS FILE CAN BE CONSIDERED A REFERENCE THAT LISTS ALL POSSIBLE CONFIGURATION SETTINGS
; FOR THE PLATFORM.
;
#DEFINE PLATFORM_NAME "Z80Retro", " [", CONFIG, "]"
;
#INCLUDE "hbios.inc"
;
PLATFORM .EQU PLT_Z80RETRO ; PLT_[SBC|ZETA|ZETA2|N8|MK4|UNA|RCZ80|RCZ180|EZZ80|SCZ180|DYNO|RCZ280|MBC|RPH|Z80RETRO|S100|DUO|HEATH|EPITX|MON|STDZ180|NABU|FZ80]
CPUFAM .EQU CPU_Z80 ; CPU FAMILY: CPU_[Z80|Z180|Z280]
BIOS .EQU BIOS_WBW ; HARDWARE BIOS: BIOS_[WBW|UNA]
BATCOND .EQU FALSE ; ENABLE LOW BATTERY WARNING MESSAGE
HBIOS_MUTEX .EQU FALSE ; ENABLE REENTRANT CALLS TO HBIOS (ADDS OVERHEAD)
USELZSA2 .EQU TRUE ; ENABLE FONT COMPRESSION
TICKFREQ .EQU 50 ; DESIRED PERIODIC TIMER INTERRUPT FREQUENCY (HZ)
;
BOOT_TIMEOUT .EQU -1 ; AUTO BOOT TIMEOUT IN SECONDS, -1 TO DISABLE, 0 FOR IMMEDIATE
BOOT_DELAY .EQU 0 ; FIXED BOOT DELAY IN SECONDS PRIOR TO CONSOLE OUTPUT
AUTOCON .EQU TRUE ; ENABLE CONSOLE TAKEOVER AT LOADER PROMPT
;
CPUSPDCAP .EQU SPD_FIXED ; CPU SPEED CHANGE CAPABILITY SPD_FIXED|SPD_HILO
CPUSPDDEF .EQU SPD_HIGH ; CPU SPEED DEFAULT SPD_UNSUP|SPD_HIGH|SPD_LOW
CPUOSC .EQU 14745600 ; CPU OSC FREQ IN MHZ
INTMODE .EQU 2 ; INTERRUPTS: 0=NONE, 1=MODE 1, 2=MODE 2, 3=MODE 3 (Z280)
DEFSERCFG .EQU SER_38400_8N1 | SER_RTS ; DEFAULT SERIAL LINE CONFIG (SEE STD.ASM)
;
RAMSIZE .EQU 512 ; SIZE OF RAM IN KB (MUST MATCH YOUR HARDWARE!!!)
ROMSIZE .EQU 512 ; SIZE OF ROM IN KB (MUST MATCH YOUR HARDWARE!!!)
APP_BNKS .EQU $FF ; BANKS TO RESERVE FOR APP USE ($FF FOR AUTO SIZING)
MEMMGR .EQU MM_Z2 ; MEMORY MANAGER: MM_[SBC|Z2|N8|Z180|Z280|MBC|RPH|MON]
MPGSEL_0 .EQU $60 ; Z2 MEM MGR BANK 0 PAGE SELECT REG (WRITE ONLY)
MPGSEL_1 .EQU $61 ; Z2 MEM MGR BANK 1 PAGE SELECT REG (WRITE ONLY)
MPGSEL_2 .EQU $62 ; Z2 MEM MGR BANK 2 PAGE SELECT REG (WRITE ONLY)
MPGSEL_3 .EQU $63 ; Z2 MEM MGR BANK 3 PAGE SELECT REG (WRITE ONLY)
MPGENA .EQU $64 ; Z2 MEM MGR PAGING ENABLE REGISTER (BIT 0, WRITE ONLY)
;
RTCIO .EQU $70 ; RTC LATCH REGISTER ADR
;
KIOENABLE .EQU FALSE ; ENABLE ZILOG KIO SUPPORT
KIOBASE .EQU $80 ; KIO BASE I/O ADDRESS
;
CTCENABLE .EQU TRUE ; ENABLE ZILOG CTC SUPPORT
CTCDEBUG .EQU FALSE ; ENABLE CTC DRIVER DEBUG OUTPUT
CTCBASE .EQU $40 ; CTC BASE I/O ADDRESS
CTCTIMER .EQU FALSE ; ENABLE CTC PERIODIC TIMER (too fast for RomWBW right now)
CTCMODE .EQU CTCMODE_CTR ; CTC MODE: CTCMODE_[NONE|CTR|TIM16|TIM256]
CTCPRE .EQU 256 ; PRESCALE CONSTANT (1-256)
CTCPRECH .EQU 0 ; PRESCALE CHANNEL (0-3)
CTCTIMCH .EQU 1 ; TIMER CHANNEL (0-3)
CTCOSC .EQU 7372800 ; CTC CLOCK FREQUENCY
;
PCFENABLE .EQU FALSE ; ENABLE PCF8584 I2C CONTROLLER
PCFBASE .EQU $F0 ; PCF8584 BASE I/O ADDRESS
;
EIPCENABLE .EQU FALSE ; EIPC: ENABLE Z80 EIPC (Z84C15) INITIALIZATION
;
SKZENABLE .EQU FALSE ; ENABLE SERGEY'S Z80-512K FEATURES
;
WDOGMODE .EQU WDOG_NONE ; WATCHDOG MODE: WDOG_[NONE|EZZ80|SKZ]
;
FPLED_ENABLE .EQU FALSE ; FP: ENABLES FRONT PANEL LEDS
FPLED_IO .EQU $00 ; FP: PORT ADDRESS FOR FP LEDS
FPLED_INV .EQU FALSE ; FP: LED BITS ARE INVERTED
FPLED_DSKACT .EQU TRUE ; FP: ENABLES DISK I/O ACTIVITY ON FP LEDS
FPSW_ENABLE .EQU FALSE ; FP: ENABLES FRONT PANEL SWITCHES
FPSW_IO .EQU $00 ; FP: PORT ADDRESS FOR FP SWITCHES
FPSW_INV .EQU FALSE ; FP: SWITCH BITS ARE INVERTED
;
DIAGLVL .EQU DL_CRITICAL ; ERROR LEVEL REPORTING
;
LEDENABLE .EQU FALSE ; ENABLES STATUS LED
LEDMODE .EQU LEDMODE_RTC ; LEDMODE_[STD|SC|RTC|NABU]
LEDPORT .EQU $00 ; STATUS LED PORT ADDRESS
LEDDISKIO .EQU TRUE ; ENABLES DISK I/O ACTIVITY ON STATUS LED
;
DSKYENABLE .EQU FALSE ; ENABLES DSKY FUNCTIONALITY
DSKYDSKACT .EQU TRUE ; ENABLES DISK ACTIVITY ON DSKY DISPLAY
ICMENABLE .EQU FALSE ; ENABLES ORIGINAL DSKY ICM DRIVER (7218)
ICMPPIBASE .EQU $60 ; BASE I/O ADDRESS OF ICM PPI
PKDENABLE .EQU FALSE ; ENABLES DSKY NG PKD DRIVER (8259)
PKDPPIBASE .EQU $60 ; BASE I/O ADDRESS OF PKD PPI
PKDOSC .EQU 3000000 ; OSCILLATOR FREQ FOR PKD (IN HZ)
H8PENABLE .EQU FALSE ; ENABLES HEATH H8 FRONT PANEL
;
BOOTCON .EQU 0 ; BOOT CONSOLE DEVICE
SECCON .EQU $FF ; SECONDARY CONSOLE DEVICE
CRTACT .EQU FALSE ; ACTIVATE CRT (VDU,CVDU,PROPIO,ETC) AT STARTUP
VDAEMU .EQU EMUTYP_ANSI ; VDA EMULATION: EMUTYP_[TTY|ANSI]
VDAEMU_SERKBD .EQU $FF ; VDA EMULATION: SERIAL KBD UNIT #, OR $FF FOR HW KBD
ANSITRACE .EQU 1 ; ANSI DRIVER TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
PPKTRACE .EQU 1 ; PPK DRIVER TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
KBDTRACE .EQU 1 ; KBD DRIVER TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
KBDKBLOUT .EQU KBD_US ; KBD KEYBOARD LANGUAGE: KBD_[US|DE]
PPKKBLOUT .EQU KBD_US ; PPK KEYBOARD LANGUAGE: KBD_[US|DE]
MKYKBLOUT .EQU KBD_US ; KBD KEYBOARD LANGUAGE: KBD_[US|DE]
;
DSRTCENABLE .EQU FALSE ; DSRTC: ENABLE DS-1302 CLOCK DRIVER (DSRTC.ASM)
DSRTCMODE .EQU DSRTCMODE_STD ; DSRTC: OPERATING MODE: DSRTC_[STD|MFPIC|K80W]
DSRTCCHG .EQU FALSE ; DSRTC: FORCE BATTERY CHARGE ON (USE WITH CAUTION!!!)
;
DS1501RTCENABLE .EQU FALSE ; DS1501RTC: ENABLE DS-1501 CLOCK DRIVER (DS1501RTC.ASM)
DS1501RTC_BASE .EQU $50 ; DS1501RTC: I/O BASE ADDRESS
;
BQRTCENABLE .EQU FALSE ; BQRTC: ENABLE BQ4845 CLOCK DRIVER (BQRTC.ASM)
BQRTC_BASE .EQU $50 ; BQRTC: I/O BASE ADDRESS
;
INTRTCENABLE .EQU FALSE ; ENABLE PERIODIC INTERRUPT CLOCK DRIVER (INTRTC.ASM)
;
RP5RTCENABLE .EQU FALSE ; RP5C01 RTC BASED CLOCK (RP5RTC.ASM)
;
HTIMENABLE .EQU FALSE ; ENABLE SIMH TIMER SUPPORT
SIMRTCENABLE .EQU FALSE ; ENABLE SIMH CLOCK DRIVER (SIMRTC.ASM)
;
DS7RTCENABLE .EQU FALSE ; DS7RTC: ENABLE DS-1307 I2C CLOCK DRIVER (DS7RTC.ASM)
DS7RTCMODE .EQU DS7RTCMODE_PCF ; DS7RTC: OPERATING MODE: DS7RTC_[PCF]
;
DS5RTCENABLE .EQU FALSE ; DS5RTC: ENABLE DS-1305 SPI CLOCK DRIVER (DS5RTC.ASM)
;
SSERENABLE .EQU FALSE ; SSER: ENABLE SIMPLE SERIAL DRIVER (SSER.ASM)
SSERCFG .EQU SER_9600_8N1 ; SSER: SERIAL LINE CONFIG
SSERSTATUS .EQU $FF ; SSER: STATUS PORT
SSERDATA .EQU $FF ; SSER: DATA PORT
SSERIRDY .EQU %00000001 ; SSER: INPUT READY BIT MASK
SSERIINV .EQU FALSE ; SSER: INPUT READY BIT INVERTED
SSERORDY .EQU %00000010 ; SSER: OUTPUT READY BIT MASK
SSEROINV .EQU FALSE ; SSER: OUTPUT READY BIT INVERTED
;
DUARTENABLE .EQU FALSE ; DUART: ENABLE 2681/2692 SERIAL DRIVER (DUART.ASM)
;
UARTENABLE .EQU FALSE ; UART: ENABLE 8250/16550-LIKE SERIAL DRIVER (UART.ASM)
UARTCNT .EQU 1 ; UART: NUMBER OF CHIPS TO DETECT (1-8)
UARTOSC .EQU 1843200 ; UART: OSC FREQUENCY IN MHZ
UARTINTS .EQU FALSE ; UART: INCLUDE INTERRUPT SUPPORT UNDER IM1/2/3
UART4UART .EQU FALSE ; UART: SUPPORT 4UART ECB BOARD
UART4UARTBASE .EQU $C0 ; UART: BASE IO ADDRESS OF 4UART ECB BOARD
UART0BASE .EQU $FF ; UART 0: REGISTERS BASE ADR
UART0CFG .EQU DEFSERCFG ; UART 0: SERIAL LINE CONFIG
UART1BASE .EQU $FF ; UART 1: REGISTERS BASE ADR
UART1CFG .EQU DEFSERCFG ; UART 1: SERIAL LINE CONFIG
UART2BASE .EQU $FF ; UART 2: REGISTERS BASE ADR
UART2CFG .EQU DEFSERCFG ; UART 2: SERIAL LINE CONFIG
UART3BASE .EQU $FF ; UART 3: REGISTERS BASE ADR
UART3CFG .EQU DEFSERCFG ; UART 3: SERIAL LINE CONFIG
UART4BASE .EQU $FF ; UART 4: REGISTERS BASE ADR
UART4CFG .EQU DEFSERCFG ; UART 4: SERIAL LINE CONFIG
UART5BASE .EQU $FF ; UART 5: REGISTERS BASE ADR
UART5CFG .EQU DEFSERCFG ; UART 5: SERIAL LINE CONFIG
UART6BASE .EQU $FF ; UART 6: REGISTERS BASE ADR
UART6CFG .EQU DEFSERCFG ; UART 6: SERIAL LINE CONFIG
UART7BASE .EQU $FF ; UART 7: REGISTERS BASE ADR
UART7CFG .EQU DEFSERCFG ; UART 7: SERIAL LINE CONFIG
;
ASCIENABLE .EQU FALSE ; ASCI: ENABLE Z180 ASCI SERIAL DRIVER (ASCI.ASM)
;
Z2UENABLE .EQU FALSE ; Z2U: ENABLE Z280 UART SERIAL DRIVER (Z2U.ASM)
;
ACIAENABLE .EQU FALSE ; ACIA: ENABLE MOTOROLA 6850 ACIA DRIVER (ACIA.ASM)
;
SIOENABLE .EQU TRUE ; SIO: ENABLE ZILOG SIO SERIAL DRIVER (SIO.ASM)
SIODEBUG .EQU FALSE ; SIO: ENABLE DEBUG OUTPUT
SIOBOOT .EQU 0 ; SIO: REBOOT ON RCV CHAR (0=DISABLED)
SIOCNT .EQU 1 ; SIO: NUMBER OF CHIPS TO DETECT (1-2), 2 CHANNELS PER CHIP
SIOINTS .EQU TRUE ; SIO: INCLUDE SIO INTERRUPT SUPPORT UNDER IM1/2/3
SIO0MODE .EQU SIOMODE_Z80R ; SIO 0: CHIP TYPE: SIOMODE_[STD|RC|SMB|ZP|Z80R]
SIO0BASE .EQU $80 ; SIO 0: REGISTERS BASE ADR
SIO0ACLK .EQU CPUOSC/2 ; SIO 0A: OSC FREQ IN HZ, ZP=2457600/4915200, RC/SMB=7372800
SIO0ACFG .EQU DEFSERCFG ; SIO 0A: SERIAL LINE CONFIG
SIO0ACTCC .EQU -1 ; SIO 0A: CTC CHANNEL 0=A, 1=B, 2=C, 3=D, -1 FOR NONE
SIO0BCLK .EQU CPUOSC/2 ; SIO 0B: OSC FREQ IN HZ, ZP=2457600/4915200, RC/SMB=7372800
SIO0BCFG .EQU DEFSERCFG ; SIO 0B: SERIAL LINE CONFIG
SIO0BCTCC .EQU -1 ; SIO 0B: CTC CHANNEL 0=A, 1=B, 2=C, 3=D, -1 FOR NONE
SIO1MODE .EQU SIOMODE_Z80R ; SIO 1: CHIP TYPE: SIOMODE_[STD|RC|SMB|ZP|Z80R]
SIO1BASE .EQU $84 ; SIO 1: REGISTERS BASE ADR
SIO1ACLK .EQU CPUOSC/2 ; SIO 1A: OSC FREQ IN HZ, ZP=2457600/4915200, RC/SMB=7372800
SIO1ACFG .EQU DEFSERCFG ; SIO 1A: SERIAL LINE CONFIG
SIO1ACTCC .EQU -1 ; SIO 1A: CTC CHANNEL 0=A, 1=B, 2=C, 3=D, -1 FOR NONE
SIO1BCLK .EQU CPUOSC/2 ; SIO 1B: OSC FREQ IN HZ, ZP=2457600/4915200, RC/SMB=7372800
SIO1BCFG .EQU DEFSERCFG ; SIO 1B: SERIAL LINE CONFIG
SIO1BCTCC .EQU -1 ; SIO 1B: CTC CHANNEL 0=A, 1=B, 2=C, 3=D, -1 FOR NONE
;
XIOCFG .EQU DEFSERCFG ; XIO: SERIAL LINE CONFIG
;
VDUENABLE .EQU FALSE ; VDU: ENABLE VDU VIDEO/KBD DRIVER (VDU.ASM)
CVDUENABLE .EQU FALSE ; CVDU: ENABLE CVDU VIDEO/KBD DRIVER (CVDU.ASM)
GDCENABLE .EQU FALSE ; GDC: ENABLE 7220 GDC VIDEO/KBD DRIVER (GDC.ASM)
TMSENABLE .EQU FALSE ; TMS: ENABLE TMS9918 VIDEO/KBD DRIVER (TMS.ASM)
TMSMODE .EQU TMSMODE_NONE ; TMS: DRIVER MODE: TMSMODE_[SCG|N8|MSX|MSXKBD|MSXMKY|MBC|COLECO|DUO|NABU]
TMS80COLS .EQU FALSE ; TMS: ENABLE 80 COLUMN SCREEN, REQUIRES V9958
TMSTIMENABLE .EQU FALSE ; TMS: ENABLE TIMER INTERRUPTS (REQUIRES IM1)
VGAENABLE .EQU FALSE ; VGA: ENABLE VGA VIDEO/KBD DRIVER (VGA.ASM)
VRCENABLE .EQU FALSE ; VRC: ENABLE VGARC VIDEO/KBD DRIVER (VRC.ASM)
SCONENABLE .EQU FALSE ; SCON: ENABLE S100 CONSOLE DRIVER (SCON.ASM)
EFENABLE .EQU FALSE ; EF: ENABLE EF9345 VIDEO DRIVER (EF.ASM)
;
MDENABLE .EQU TRUE ; MD: ENABLE MEMORY (ROM/RAM) DISK DRIVER (MD.ASM)
MDROM .EQU TRUE ; MD: ENABLE ROM DISK
MDRAM .EQU TRUE ; MD: ENABLE RAM DISK
MDTRACE .EQU 1 ; MD: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
MDFFENABLE .EQU FALSE ; MD: ENABLE FLASH FILE SYSTEM
;
FDENABLE .EQU FALSE ; FD: ENABLE FLOPPY DISK DRIVER (FD.ASM)
FDMODE .EQU FDMODE_ZETA2 ; FD: DRIVER MODE: FDMODE_[DIO|ZETA|ZETA2|DIDE|N8|DIO3|RCSMC|RCWDC|DYNO|EPFDC|MBC]
FDCNT .EQU 1 ; FD: NUMBER OF FLOPPY DRIVES ON THE INTERFACE (1-2)
FDTRACE .EQU 1 ; FD: TRACE LEVEL (0=NO,1=FATAL,2=ERRORS,3=ALL)
FDMAUTO .EQU TRUE ; FD: AUTO SELECT DEFAULT/ALTERNATE MEDIA FORMATS
FD0TYPE .EQU FDT_3HD ; FD 0: DRIVE TYPE: FDT_[3DD|3HD|5DD|5HD|8]
FD1TYPE .EQU FDT_3HD ; FD 1: DRIVE TYPE: FDT_[3DD|3HD|5DD|5HD|8]
;
RFENABLE .EQU FALSE ; RF: ENABLE RAM FLOPPY DRIVER
;
IDEENABLE .EQU FALSE ; IDE: ENABLE IDE DISK DRIVER (IDE.ASM)
;
PPIDEENABLE .EQU FALSE ; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
PPIDETRACE .EQU 1 ; PPIDE: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
PPIDECNT .EQU 1 ; PPIDE: NUMBER OF PPI CHIPS TO DETECT (1-3), 2 DRIVES PER CHIP
PPIDE0BASE .EQU $60 ; PPIDE 0: PPI REGISTERS BASE ADR
PPIDE0A8BIT .EQU FALSE ; PPIDE 0A (MASTER): 8 BIT XFER
PPIDE0B8BIT .EQU FALSE ; PPIDE 0B (SLAVE): 8 BIT XFER
;
SDENABLE .EQU TRUE ; SD: ENABLE SD CARD DISK DRIVER (SD.ASM)
SDMODE .EQU SDMODE_Z80R ; SD: DRIVER MODE: SDMODE_[JUHA|N8|CSIO|PPI|UART|DSD|MK4|SC|MT|USR|PIO|Z80R|EPITX|FZ80]
SDCNT .EQU 1 ; SD: NUMBER OF SD CARD DEVICES (1-2), FOR DSD/SC/MT ONLY
SDTRACE .EQU 1 ; SD: TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
SDCSIOFAST .EQU FALSE ; SD: ENABLE TABLE-DRIVEN BIT INVERTER IN CSIO MODE
SDMTSWAP .EQU FALSE ; SD: SWAP THE LOGICAL ORDER OF THE SPI PORTS OF THE MT011
;
CHENABLE .EQU FALSE ; CH: ENABLE CH375/376 USB SUPPORT
;
PRPENABLE .EQU FALSE ; PRP: ENABLE ECB PROPELLER IO BOARD DRIVER (PRP.ASM)
;
PPPENABLE .EQU FALSE ; PPP: ENABLE ZETA PARALLEL PORT PROPELLER BOARD DRIVER (PPP.ASM)
PPPBASE .EQU $60 ; PPP: PPI REGISTERS BASE ADDRESS
PPPSDENABLE .EQU TRUE ; PPP: ENABLE PPP DRIVER SD CARD SUPPORT
PPPSDTRACE .EQU 1 ; PPP: SD CARD TRACE LEVEL (0=NO,1=ERRORS,2=ALL)
PPPCONENABLE .EQU TRUE ; PPP: ENABLE PPP DRIVER VIDEO/KBD SUPPORT
;
ESPENABLE .EQU FALSE ; ESP: ENABLE ESP32 IO BOARD DRIVER (ESP.ASM)
;
HDSKENABLE .EQU FALSE ; HDSK: ENABLE SIMH HDSK DISK DRIVER (HDSK.ASM)
;
PIOENABLE .EQU FALSE ; PIO: ENABLE ZILOG PIO DRIVER (PIO.ASM)
;
LPTENABLE .EQU FALSE ; LPT: ENABLE CENTRONICS PRINTER DRIVER (LPT.ASM)
;
PPAENABLE .EQU FALSE ; PPA: ENABLE PPA DISK DRIVER (PPA.ASM)
;
IMMENABLE .EQU FALSE ; IMM: ENABLE IMM DISK DRIVER (IMM.ASM)
;
SYQENABLE .EQU FALSE ; SYQ: ENABLE IMM DISK DRIVER (SYQ.ASM)
;
PIO_4P .EQU FALSE ; PIO: ENABLE PARALLEL PORT DRIVER FOR ECB 4P BOARD
PIO_ZP .EQU FALSE ; PIO: ENABLE PARALLEL PORT DRIVER FOR ECB ZILOG PERIPHERALS BOARD (PIO.ASM)
PIO_SBC .EQU FALSE ; PIO: ENABLE PARALLEL PORT DRIVER FOR 8255 CHIP
PIOSBASE .EQU $60 ; PIO: PIO REGISTERS BASE ADR FOR SBC PPI
;
UFENABLE .EQU FALSE ; UF: ENABLE ECB USB FIFO DRIVER (UF.ASM)
;
SN76489ENABLE .EQU FALSE ; SN76489 SOUND DRIVER
AY38910ENABLE .EQU FALSE ; AY: AY-3-8910 / YM2149 SOUND DRIVER
SPKENABLE .EQU FALSE ; SPK: ENABLE RTC LATCH IOBIT SOUND DRIVER (SPK.ASM)
;
DMAENABLE .EQU FALSE ; DMA: ENABLE DMA DRIVER (DMA.ASM)
DMABASE .EQU $E0 ; DMA: DMA BASE ADDRESS
DMAMODE .EQU DMAMODE_NONE ; DMA: DMA MODE (NONE|ECB|Z180|Z280|RC|MBC|DUO)
;
YM2612ENABLE .EQU FALSE ; YM2612: ENABLE YM2612 DRIVER
VGMBASE .EQU $C0 ; YM2612: BASE ADDRESS FOR VGM BOARD (YM2612/SN76489s/CTC)