;:::::::::::::::::::::::::::::::::::::::::::::::**********************
;  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	YES
ZETA	EQU	NO
ZETA2	EQU	NO
N8	EQU	NO
MK4	EQU	NO
;
; 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