forked from MirrorRepos/RomWBW
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
97 lines
2.3 KiB
97 lines
2.3 KiB
;:::::::::::::::::::::::::::::::::::::::::::::::**********************
|
|
; B/P BIOS Configuration and Equate File. ** System Dependant **
|
|
; - Retro-Brew Processors W/ RomWBW HBIOS - **********************
|
|
; HBIOS specific customizations
|
|
;:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
|
|
; BIOS Configuration Equates and Macros
|
|
;
|
|
; NOTE: Must make sure settings below match hardware and
|
|
; HBIOS configuration.
|
|
;
|
|
HBIOS EQU YES ; Use HBIOS functions
|
|
HBLOC EQU 0FE00H ; Location of HBIOS proxy (used if not INTPXY)
|
|
;
|
|
; Set exactly one of the following to YES to specify platform
|
|
;
|
|
SBC EQU NO
|
|
ZETA EQU NO
|
|
ZETA2 EQU NO
|
|
N8 EQU NO
|
|
MK4 EQU YES
|
|
;
|
|
; SIMH SUPPORT - only used with SBC
|
|
IF SBC
|
|
SIMH EQU YES ; Set yes if running on SimH
|
|
ELSE
|
|
SIMH EQU NO
|
|
ENDIF
|
|
;
|
|
; Set to YES FOR BIOS clock support else NO If no clock
|
|
;
|
|
HBCLK EQU YES ; HBIOS clock driver
|
|
;
|
|
; Set HB_IODEV to appropriate console device
|
|
;
|
|
HB_IODEV EQU 0 ; Assume we want to use first HBIOS serial device
|
|
; Change if using PROPIO etc.
|
|
;
|
|
; Set HB_HDDEV to appropriate hard disk driver
|
|
;
|
|
HB_HDDEV EQU 2 ; Assumes disk device #2 is first hard disk device
|
|
;
|
|
; Set HB_MDDEV to appropriate memory disk driver
|
|
;
|
|
HB_MDDEV EQU 0 ; Assumes disk device #0 is ROM disk device
|
|
;
|
|
; Floppy disk support
|
|
;
|
|
IF MK4 or SIMH
|
|
DRV_O SET NO ; YES if system has flopy drives
|
|
DRV_P SET NO ; YES if system has flopy drives
|
|
ENDIF ;MK4 or SIMH
|
|
;
|
|
; RAM/ROM disk sizes expressed as count of 2K blocks
|
|
;
|
|
HB_RAMBLKS EQU 192 ; 512K - 128K reserved / 2K per block
|
|
HB_ROMBLKS EQU 192 ; 512K - 128K reserved / 2K per block
|
|
;HB_ROMBLKS EQU 448 ; 1024K - 128K reserved / 2K per block
|
|
;
|
|
; Layout of RAM banks
|
|
;
|
|
IF SBC OR ZETA OR ZETA2 OR MK4
|
|
BID_RAMD EQU 80H
|
|
BID_RAMM EQU 8BH
|
|
BID_SYS EQU 8CH
|
|
BID_HB EQU 8DH
|
|
BID_USR EQU 8EH
|
|
BID_COM EQU 8FH
|
|
ENDIF
|
|
IF N8
|
|
BID_RAMD EQU 80H
|
|
BID_RAMM EQU 9BH
|
|
BID_SYS EQU 9CH
|
|
BID_HB EQU 9DH
|
|
BID_USR EQU 9EH
|
|
BID_COM EQU 9FH
|
|
ENDIF
|
|
;
|
|
IF INTPXY
|
|
MEMTOP EQU 0FFE0H - 1 ; Start of HBIOS 32 byte control block
|
|
ELSE
|
|
MEMTOP EQU HBLOC - 1 ; Start of HBIOS 512 byte proxy
|
|
ENDIF
|
|
|
|
IF INTPXY
|
|
HB_EI MACRO
|
|
ENDM
|
|
HB_DI MACRO
|
|
ENDM
|
|
ELSE
|
|
HB_EI MACRO
|
|
EI
|
|
ENDM
|
|
HB_DI MACRO
|
|
DI
|
|
ENDM
|
|
ENDIF
|
|
|