forked from MirrorRepos/RomWBW
Wayne Warthen
4 years ago
10 changed files with 645 additions and 152 deletions
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;:::::::::::::::::::::::::::::::::::::::::::::::********************** |
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; B/P BIOS Configuration and Equate File. ** System Dependant ** |
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; - Retro-Brew Processors W/ RomWBW HBIOS - ********************** |
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; HBIOS specific customizations |
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;::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: |
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; BIOS Configuration Equates and Macros |
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; |
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; NOTE: Must make sure settings below match hardware and |
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; HBIOS configuration. |
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; |
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HBIOS EQU YES ; Use HBIOS functions |
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HBLOC EQU 0FE00H ; Location of HBIOS proxy (used if not INTPXY) |
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; |
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; Set exactly one of the following to YES to specify platform |
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; |
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SBC EQU NO |
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ZETA EQU NO |
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ZETA2 EQU NO |
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N8 EQU NO |
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MK4 EQU YES |
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; |
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; SIMH SUPPORT - only used with SBC |
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IF SBC |
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SIMH EQU YES ; Set yes if running on SimH |
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ELSE |
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SIMH EQU NO |
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ENDIF |
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; |
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; Set to YES FOR BIOS clock support else NO If no clock |
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; |
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HBCLK EQU YES ; HBIOS clock driver |
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; |
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; Set HB_IODEV to appropriate console device |
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; |
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HB_IODEV EQU 0 ; Assume we want to use first HBIOS serial device |
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; Change if using PROPIO etc. |
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; |
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; Set HB_HDDEV to appropriate hard disk driver |
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; |
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HB_HDDEV EQU 2 ; Assumes disk device #2 is first hard disk device |
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; |
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; Set HB_MDDEV to appropriate memory disk driver |
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; |
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HB_MDDEV EQU 0 ; Assumes disk device #0 is ROM disk device |
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; |
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; Floppy disk support |
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; |
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IF MK4 or SIMH |
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DRV_O SET NO ; YES if system has flopy drives |
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DRV_P SET NO ; YES if system has flopy drives |
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ENDIF ;MK4 or SIMH |
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; |
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; RAM/ROM disk sizes expressed as count of 2K blocks |
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; |
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HB_RAMBLKS EQU 192 ; 512K - 128K reserved / 2K per block |
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HB_ROMBLKS EQU 192 ; 512K - 128K reserved / 2K per block |
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;HB_ROMBLKS EQU 448 ; 1024K - 128K reserved / 2K per block |
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; |
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; Layout of RAM banks |
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; |
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IF SBC OR ZETA OR ZETA2 OR MK4 |
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BID_RAMD EQU 80H |
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BID_RAMM EQU 8BH |
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BID_SYS EQU 8CH |
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BID_HB EQU 8DH |
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BID_USR EQU 8EH |
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BID_COM EQU 8FH |
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ENDIF |
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IF N8 |
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BID_RAMD EQU 80H |
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BID_RAMM EQU 9BH |
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BID_SYS EQU 9CH |
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BID_HB EQU 9DH |
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BID_USR EQU 9EH |
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BID_COM EQU 9FH |
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ENDIF |
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; |
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IF INTPXY |
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MEMTOP EQU 0FFE0H - 1 ; Start of HBIOS 32 byte control block |
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ELSE |
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MEMTOP EQU HBLOC - 1 ; Start of HBIOS 512 byte proxy |
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ENDIF |
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|
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IF INTPXY |
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HB_EI MACRO |
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ENDM |
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HB_DI MACRO |
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ENDM |
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ELSE |
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HB_EI MACRO |
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EI |
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ENDM |
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HB_DI MACRO |
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DI |
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ENDM |
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ENDIF |
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|
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@ -0,0 +1,97 @@ |
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;:::::::::::::::::::::::::::::::::::::::::::::::********************** |
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; B/P BIOS Configuration and Equate File. ** System Dependant ** |
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; - Retro-Brew Processors W/ RomWBW HBIOS - ********************** |
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; HBIOS specific customizations |
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;::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: |
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; BIOS Configuration Equates and Macros |
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; |
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; NOTE: Must make sure settings below match hardware and |
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; HBIOS configuration. |
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; |
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HBIOS EQU YES ; Use HBIOS functions |
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HBLOC EQU 0FE00H ; Location of HBIOS proxy (used if not INTPXY) |
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; |
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; Set exactly one of the following to YES to specify platform |
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; |
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SBC EQU YES |
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ZETA EQU NO |
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ZETA2 EQU NO |
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N8 EQU NO |
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MK4 EQU NO |
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; |
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; SIMH SUPPORT - only used with SBC |
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IF SBC |
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SIMH EQU YES ; Set yes if running on SimH |
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ELSE |
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SIMH EQU NO |
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ENDIF |
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; |
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; Set to YES FOR BIOS clock support else NO If no clock |
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; |
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HBCLK EQU YES ; HBIOS clock driver |
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; |
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; Set HB_IODEV to appropriate console device |
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; |
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HB_IODEV EQU 0 ; Assume we want to use first HBIOS serial device |
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; Change if using PROPIO etc. |
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; |
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; Set HB_HDDEV to appropriate hard disk driver |
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; |
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HB_HDDEV EQU 2 ; Assumes disk device #2 is first hard disk device |
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; |
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; Set HB_MDDEV to appropriate memory disk driver |
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; |
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HB_MDDEV EQU 0 ; Assumes disk device #0 is ROM disk device |
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; |
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; Floppy disk support |
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; |
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IF MK4 or SIMH |
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DRV_O SET NO ; YES if system has flopy drives |
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DRV_P SET NO ; YES if system has flopy drives |
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ENDIF ;MK4 or SIMH |
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; |
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; RAM/ROM disk sizes expressed as count of 2K blocks |
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; |
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HB_RAMBLKS EQU 192 ; 512K - 128K reserved / 2K per block |
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HB_ROMBLKS EQU 192 ; 512K - 128K reserved / 2K per block |
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;HB_ROMBLKS EQU 448 ; 1024K - 128K reserved / 2K per block |
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; |
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; Layout of RAM banks |
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; |
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IF SBC OR ZETA OR ZETA2 OR MK4 |
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BID_RAMD EQU 80H |
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BID_RAMM EQU 8BH |
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BID_SYS EQU 8CH |
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BID_HB EQU 8DH |
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BID_USR EQU 8EH |
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BID_COM EQU 8FH |
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ENDIF |
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IF N8 |
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BID_RAMD EQU 80H |
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BID_RAMM EQU 9BH |
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BID_SYS EQU 9CH |
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BID_HB EQU 9DH |
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BID_USR EQU 9EH |
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BID_COM EQU 9FH |
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ENDIF |
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; |
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IF INTPXY |
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MEMTOP EQU 0FFE0H - 1 ; Start of HBIOS 32 byte control block |
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ELSE |
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MEMTOP EQU HBLOC - 1 ; Start of HBIOS 512 byte proxy |
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ENDIF |
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|
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IF INTPXY |
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HB_EI MACRO |
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ENDM |
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HB_DI MACRO |
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ENDM |
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ELSE |
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HB_EI MACRO |
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EI |
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ENDM |
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HB_DI MACRO |
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DI |
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ENDM |
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ENDIF |
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|
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@ -0,0 +1,152 @@ |
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; z3base.fp -- B/P Bios System Z3 Definition File for a fully |
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; banked system with 32 byte external HBIOS proxy and |
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; internal proxy. |
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|
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; This file is adapted from the basic Z3BASE.LIB configuration file used for |
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; most ZCPR33 systems. It has added the new definitions for the Resident |
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; User Space defined in B/P Bios descriptions. |
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;========================================================================= |
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;== NOTE: The Starting Address of the User Space marks the lower == |
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;== base of memory and MUST be entered. B/P Bios Utilities use == |
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;== this address to locate many portions of the operating system. == |
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;========================================================================= |
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; To change your systems definition, first sketch out the memory map in the |
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; comment table, then set the equates to reflect the memory map, doing any |
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; required calculations for element sizes and required spaces. As an |
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; alternative, just leave this file alone and configure everything with |
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; the utilities provided. For example reserve top 1k for HBIOS and no IOP. |
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|
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; FFE0 - FFFF 32 Bytes HBIOS RESERVED AREA (mini proxy) |
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; FFB0 - FFDF 48 Bytes ZCPR3 External Stack (must be 48 bytes) |
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; FE00 - FFAF 432 Bytes Named Directory Buffer |
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; FD00 - FDFF 256 Bytes Multiple Command Line Buffer |
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; FC00 - FCFF 256 Bytes Environment Descriptor |
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; Bytes 00H-7FH: Z3 Parameters |
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; Bytes 80H-FFH: Z3 TCAP |
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; FBFF 1 Byte Wheel byte |
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; FBF4 - FAFE 11 Bytes Path (5 elements) |
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; FBD0 - FAF3 36 Bytes ZCPR3 External FCB |
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; FB80 - FACF 80 Bytes ZCPR3 Message Buffers |
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; FB00 - FA7F 128 Bytes ZCPR3 Shell Stack |
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; F900 - FAFF 512 Bytes Flow Command Package |
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; F900 - F900 0 KBytes Resident Command Package |
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; F900 - F900 0 KBytes IO Package - no IOP |
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; F900 - F900 0 KBytes Resident User Space (no clk drvr needed) |
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|
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; The remainder is for the Operating System. Exact sizes vary depending |
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; primarily on the Number and sizes of Hard Drive Partitions, typically: |
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|
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; EF00 - F8FF 2.75 KBytes B/P BIOS (unbanked version) |
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; E580 - EEFF 3.375 KBytes ZSDOS 2.0 BDOS |
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; DD80 - E47F 2 KBytes ZCPR 4.1 Command Processor |
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; 0100 - C5FF ~50 KBytes Transient Program Area |
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; 0000 - 00FF 256 Bytes Standard CP/M Buffers |
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;======================================================================== |
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|
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FALSE EQU 0 |
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TRUE EQU NOT FALSE |
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|
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YES EQU TRUE |
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NO EQU FALSE |
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|
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; The External Stack is placed in the very top position in memory. It is |
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; mandatory for B/P Bios and ZCPR 3.3. |
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|
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; FFB0 - FFDF 48 Bytes ZCPR3 External Stack (must be 48 bytes) |
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;EXTSTK EQU 0FBD0H ; ZCPR3 External Stack |
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EXTSTK EQU MEMTOP+1-48 ; ZCPR3 External Stack |
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EXTSTKS EQU YES |
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|
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; ZCPR3 Named Directory Buffer definition. |
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; FE00 - FFAF 432 Bytes Named Directory Buffer -23 names |
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Z3NDIRS EQU 23 ; Number of Named Directory Elements |
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; F800 - F8FF 256 Bytes Named Directory Buffer - 14 NAMES |
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NDIRSZ EQU Z3NDIRS * 18 + 1 |
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; (NDIR Size = Z3NDIRS * 18 + 1 = 433 Bytes) |
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Z3NDIR EQU ((EXTSTK-NDIRSZ)/256)*256 ; Start of Named Directory Buffer |
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|
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; The Multiple Command Line Buffer is placed in the Top Page of Memory to |
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; place it above the Environment. It is mandatory for ZCPR 3.3. |
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; FD00 - FDFF 256 Bytes |
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;Z3CL EQU 0FB00H ; ZCPR3 Command Line Buffer |
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;Z3CLS EQU 208-5 ; Size of Command Line Buffer-5 |
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Z3CLS EQU 256-5 ; Size of Command Line Buffer-5 |
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Z3CL EQU Z3NDIR-Z3CLS-5 ; ZCPR3 Command Line Buffer |
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|
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; The ZCPR3 External Environment Descriptor is mandatory B/P Bios & ZCPR 3.3. |
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; The Environment Descriptor MUST begin on an even Page Boundary (xx00H). |
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|
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; FC00 - FCFF 256 Bytes Environment Descriptor |
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Z3ENVS EQU 2 ; Size of Env Descriptor in 128-Byte Blks |
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Z3ENV EQU (Z3CL-Z3ENVS*128) and 0FF00H |
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|
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; The ZCPR3 Wheel Byte is mandatory for ZCPR 3.3. |
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|
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; FBFF 1 Byte Wheel byte |
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Z3WHLS EQU YES |
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Z3WHL EQU Z3ENV-1 ; Wheel Byte Address |
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|
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; The Path is mandatory for ZCPR 3.3. |
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|
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; FBF4 - FBFE 11 Bytes Path (5 elements) |
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EXPATHS EQU 5 ; (Path Size = EXPATHS*2 + 1 = 11 bytes) |
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; This defines 5 2-byte Path Elements |
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EXPATH EQU Z3WHL-EXPATHS*2-1 ; External Path starting Address |
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|
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; The ZCPR3 External FCB is mandatory for ZCPR 3.3. |
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|
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; FBD0 - FBF3 36 Bytes ZCPR3 External FCB |
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EXTFCBS EQU YES |
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EXFCBSZ EQU 36 |
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EXTFCB EQU EXPATH-EXFCBSZ ; 36-Byte ZCPR3 External FCB |
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|
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; The ZCPR3 Message Buffers are mandatory for ZCPR 3.3. |
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|
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; FB80 - FBCF 80 Bytes ZCPR3 Message Buffers |
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Z3MSGS EQU YES |
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Z3MSGSZ EQU 80 ; size of buffer |
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Z3MSG EQU EXTFCB-Z3MSGSZ ; 80-Byte ZCPR3 Message Buffer |
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|
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; Shell Stack definition. Set SHSTKS to 0 to eliminate Shell Stack |
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|
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; FB00 - FB7F 128 Bytes ZCPR3 Shell Stack |
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SHSTKS EQU 4 ; Number of SHSIZE-Byte Shell Stack entries |
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SHSIZE EQU 32 ; (Stack Size = SHSTKS * SHSIZE = 128 Bytes) |
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SHSTK EQU Z3MSG-SHSTKS*SHSIZE ; Shell Stack Starting Address |
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|
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; Flow Command Package definition. Set FCPS to 0 to eliminate FCP |
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|
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; F900 - FAFF 512 Bytes Flow Command Package |
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FCPS EQU 4 ; (FCP Size = 128 * FCPS = 512 Bytes) |
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;FCPS EQU 0 ; (FCP Size = 128 * FCPS = 512 Bytes) |
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FCP EQU SHSTK-FCPS*128 ; Start of Flow Command Package |
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|
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; Resident Command Processor Definition. Set RCPS to 0 to eliminate RCP |
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|
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; F900 - F900 0 KBytes Resident Command Package |
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;RCPS EQU 16 ; (RCP Size = 128 * RCPS = 2 kBytes) |
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RCPS EQU 0 ; (RCP Size = 128 * RCPS = 2 kBytes) |
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RCP EQU FCP-RCPS*128 ; Start of Resident Command Processor |
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|
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; IO Package definition. Set IOPS to 0 to eliminate IOP |
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|
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;IOP EQU 0EC00H ; Start of IO Package |
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; F900 - F900 0 KBytes IO Package |
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IOPS DEFL 0 ; (IOP Size = 128 * IOPS = 0 kBytes) |
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;IOPS DEFL 12 ; (IOP Size = 128 * IOPS = 1.5 kBytes) |
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;IOPS DEFL 10 ; (IOP Size = 128 * IOPS = 1.25 kBytes) |
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;OPS DEFL 3 ; (IOP Size = 128 * IOPS = 1.25 kBytes) |
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IOP EQU RCP-IOPS*128 ; Start of IO Package |
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|
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;========================================================================= |
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; Resident User Space Definition. Set USPCS to 0 to eliminate USPC. |
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; The USPC Value marks the Lower Limit of Reserved Common High Memory and |
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; MUST BE PRESENT! |
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|
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USPCS EQU 0 ; (USPC Size = 128 * USPCS = 0 kBytes) |
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;USPCS EQU 6 ; (USPC Size = 128 * USPCS = 0.75 kBytes) |
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; F900 - F900 0.75 KBytes Resident User Space |
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USPC EQU IOP-USPCS*128 ; Start of Resident User Space (MANDATORY) |
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|
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;--- End of Z3BASE.LIB --- |
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|
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@ -0,0 +1,148 @@ |
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; z3base.fp -- fully banked B/P Bios System Z3 Definition File for HBIOS |
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; with 512 byte external proxy (no internal proxy). |
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|
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; This file is adapted from the basic Z3BASE.LIB configuration file used for |
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; most ZCPR33 systems. It has added the new definitions for the Resident |
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; User Space defined in B/P Bios descriptions and modified for an HBIOS |
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; implementation with a full external HBIOS proxy (i.e. proxy not internal |
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; to BPBIOS). |
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; |
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;========================================================================= |
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;== NOTE: The Starting Address of the User Space marks the lower == |
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;== base of memory and MUST be entered. B/P Bios Utilities use == |
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;== this address to locate many portions of the operating system. == |
|||
;========================================================================= |
|||
; To change your systems definition, first sketch out the memory map in the |
|||
; comment table, then set the equates to reflect the memory map, doing any |
|||
; required calculations for element sizes and required spaces. As an |
|||
; alternative, just leave this file alone and configure everything with |
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; the utilities provided. |
|||
|
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; FE00 - FFFF 512 Bytes HBIOS proxy AREA in the top of ram |
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; FD00 - FDFF 256 Bytes Multiple Command Line Buffer |
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; FC00 - FCFF 256 Bytes Environment Descriptor |
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; Bytes 00H-7FH: Z3 Parameters |
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; Bytes 80H-FFH: Z3 TCAP |
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; FBFF 1 Byte Wheel byte |
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; FBF4 - FBFE 11 Bytes Path (5 elements) |
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; FBD0 - FBF3 36 Bytes ZCPR3 External FCB |
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; FB80 - FBCF 80 Bytes ZCPR3 Message Buffers |
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; FB00 - FB7F 128 Bytes ZCPR3 Shell Stack (4x32) |
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; FAD0 - FAFF 48 Bytes ZCPR3 External Stack (must be 48 bytes) |
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; F900 - FACF 464 Bytes Named Directory Buffer (25 entries) |
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; F700 - F9FF 512 Bytes Flow Command Package |
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; F700 - F700 0 KBytes Resident Command Package |
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; F700 - F700 0 KBytes IO Package - no IOP |
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; F700 - F700 0 Bytes Resident User Space (no clock driver needed) |
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|
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; The remainder is for the Operating System. Exact sizes vary depending |
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; primarily on the Number and sizes of Hard Drive Partitions, typically: |
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|
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; EC00 - F6FF 22 recs B/P BIOS (unbanked version) |
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; E280 - EBFF 19 recs ZSDOS 2.0 BDOS |
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; DA80 - E27F 2 KBytes ZCPR 4.1 Command Processor |
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; 0100 - C5FF ~50 KBytes Transient Program Area |
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; 0000 - 00FF 256 Bytes Standard CP/M Buffers |
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;======================================================================== |
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|
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FALSE EQU 0 |
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TRUE EQU NOT FALSE |
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|
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YES EQU TRUE |
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NO EQU FALSE |
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|
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; The Multiple Command Line Buffer is mandatory for ZCPR 3.3. 3.4 & 4.1. |
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; FD00 - FDCF 208 Bytes |
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;Z3CL EQU 0FB00H ; ZCPR3 Command Line Buffer |
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Z3CLS EQU 256-5 ; Size of Command Line Buffer-5 |
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Z3CL EQU MEMTOP+1-Z3CLS-5 ; ZCPR3 Command Line Buffer |
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|
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; The ZCPR3 External Environment Descriptor is mandatory B/P Bios & ZCPR 3.3. |
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; The Environment Descriptor MUST begin on an even Page Boundary (xx00H). |
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; FC00 - FCFF 256 Bytes Environment Descriptor |
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Z3ENVS EQU 2 ; Size of Env Descriptor in 128-Byte Blks |
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Z3ENV EQU (Z3CL-Z3ENVS*128) and 0FF00H |
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|
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; The ZCPR3 Wheel Byte is mandatory for ZCPR 3.3. |
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|
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; FBFF 1 Byte Wheel byte |
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Z3WHLS EQU YES |
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Z3WHL EQU Z3ENV-1 ; Wheel Byte Address |
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|
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; The Path is mandatory for ZCPR 3.3. |
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|
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; FBF4 - FBFE 11 Bytes Path (5 elements) |
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EXPATHS EQU 5 ; (Path Size = EXPATHS*2 + 1 = 11 bytes) |
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; This defines 5 2-byte Path Elements |
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EXPATH EQU Z3WHL-EXPATHS*2-1 ; External Path starting Address |
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|
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; The ZCPR3 External FCB is mandatory for ZCPR 3.3. |
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|
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; FBD0 - FBF3 36 Bytes ZCPR3 External FCB |
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EXTFCBS EQU YES |
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EXFCBSZ EQU 36 |
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EXTFCB EQU EXPATH-EXFCBSZ ; 36-Byte ZCPR3 External FCB |
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|
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; The ZCPR3 Message Buffers are mandatory for ZCPR 3.3. |
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|
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; FB80 - FBCF 80 Bytes ZCPR3 Message Buffers |
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Z3MSGS EQU YES |
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Z3MSGSZ EQU 80 ; size of buffer |
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Z3MSG EQU EXTFCB-Z3MSGSZ ; 80-Byte ZCPR3 Message Buffer |
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|
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; Shell Stack definition. Set SHSTKS to 0 to eliminate Shell Stack |
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|
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; FB00 - FB7F 128 Bytes ZCPR3 Shell Stack |
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SHSTKS EQU 4 ; Number of SHSIZE-Byte Shell Stack entries |
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SHSIZE EQU 32 ; (Stack Size = SHSTKS * SHSIZE = 128 Bytes) |
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SHSTK EQU Z3MSG-SHSTKS*SHSIZE ; Shell Stack Starting Address |
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|
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; The External Stack is mandatory for B/P Bios and ZCPR 3.3. |
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; FAD0 - FAFF 48 Bytes ZCPR3 External Stack (must be 48 bytes) |
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;EXTSTK EQU 0FAD0H ; ZCPR3 External Stack |
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EXTSTK EQU SHSTK-48 ; ZCPR3 External Stack |
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EXTSTKS EQU YES |
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|
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; ZCPR3 Named Directory Buffer definition. Set Z3NDIRS to 0 to eliminate |
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; the named directory buffer. |
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; F900 - FACF 464 Bytes ; Named Directory Buffer - 25 NAMES |
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Z3NDIRS EQU 25 ; Number of Named Directory Elements |
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NDIRSZ EQU Z3NDIRS * 18 + 1 |
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; (NDIR Size = Z3NDIRS * 18 + 1 = 451 Bytes) |
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Z3NDIR EQU SHSTK-(NDIRSZ/256+1)*256 ; Start of Named Directory Buffer |
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|
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; Flow Command Package definition. Set FCPS to 0 to eliminate FCP |
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|
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; F700 - F8FF 512 Bytes Flow Command Package |
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FCPS EQU 4 ; (FCP Size = 128 * FCPS = 512 Bytes) |
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;FCPS EQU 0 ; (FCP Size = 128 * FCPS = 0 Bytes) |
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FCP EQU Z3NDIR-FCPS*128 ; Start of Flow Command Package |
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|
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; Resident Command Processor Definition. Set RCPS to 0 to eliminate RCP |
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|
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; F700 - F700 0 KBytes Resident Command Package |
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;RCPS EQU 16 ; (RCP Size = 128 * RCPS = 2 kBytes) |
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RCPS EQU 0 ; (RCP Size = 128 * RCPS = 0 kBytes) |
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RCP EQU FCP-RCPS*128 ; Start of Resident Command Processor |
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; IO Package definition. Set IOPS to 0 which eliminates IOP |
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;IOP EQU 0EC00H ; Start of IO Package |
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; F700 - F700 0 KBytes IO Package |
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IOPS DEFL 0 ; (IOP Size = 128 * IOPS = 0 kBytes) |
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;IOPS DEFL 12 ; (IOP Size = 128 * IOPS = 1.5 kBytes) |
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;IOPS DEFL 10 ; (IOP Size = 128 * IOPS = 1.25 kBytes) |
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IOP EQU RCP-IOPS*128 ; Start of IO Package |
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;========================================================================= |
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; Resident User Space Definition. Set USPCS to 0 to eliminate USPC. |
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; The USPC Value marks the Lower Limit of Reserved Common High Memory and |
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; MUST BE PRESENT! |
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USPCS EQU 0 ; (USPC Size = 128 * USPCS = 0 kBytes) |
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;USPCS EQU 6 ; (USPC Size = 128 * USPCS = 0.75 kBytes) |
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; F700 - F700 0 KBytes Resident User Space |
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USPC EQU IOP-USPCS*128 ; Start of Resident User Space (MANDATORY) |
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;--- End of Z3BASE.LIB --- |
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Reference in new issue