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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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; |
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; HBIOS FUNCTIONS |
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; |
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BF_CIO .EQU $00 |
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BF_CIOIN .EQU BF_CIO + 0 ; CHARACTER INPUT |
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BF_CIOOUT .EQU BF_CIO + 1 ; CHARACTER OUTPUT |
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BF_CIOIST .EQU BF_CIO + 2 ; CHARACTER INPUT STATUS |
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BF_CIOOST .EQU BF_CIO + 3 ; CHARACTER OUTPUT STATUS |
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BF_CIOINIT .EQU BF_CIO + 4 ; INIT/RESET DEVICE/LINE CONFIG |
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BF_CIOQUERY .EQU BF_CIO + 5 ; REPORT DEVICE/LINE CONFIG |
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BF_CIODEVICE .EQU BF_CIO + 6 ; REPORT DEVICE INFO |
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; |
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BF_DIO .EQU $10 |
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BF_DIOSTATUS .EQU BF_DIO + 0 ; DISK STATUS |
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BF_DIORESET .EQU BF_DIO + 1 ; DISK RESET |
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BF_DIOSEEK .EQU BF_DIO + 2 ; DISK SEEK |
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BF_DIOREAD .EQU BF_DIO + 3 ; DISK READ SECTORS |
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BF_DIOWRITE .EQU BF_DIO + 4 ; DISK WRITE SECTORS |
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BF_DIOVERIFY .EQU BF_DIO + 5 ; DISK VERIFY SECTORS |
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BF_DIOFORMAT .EQU BF_DIO + 6 ; DISK FORMAT TRACK |
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BF_DIODEVICE .EQU BF_DIO + 7 ; DISK DEVICE INFO REPORT |
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BF_DIOMEDIA .EQU BF_DIO + 8 ; DISK MEDIA REPORT |
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BF_DIODEFMED .EQU BF_DIO + 9 ; DEFINE DISK MEDIA |
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BF_DIOCAP .EQU BF_DIO + 10 ; DISK CAPACITY REPORT |
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BF_DIOGEOM .EQU BF_DIO + 11 ; DISK GEOMETRY REPORT |
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; |
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BF_RTC .EQU $20 |
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BF_RTCGETTIM .EQU BF_RTC + 0 ; GET TIME |
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BF_RTCSETTIM .EQU BF_RTC + 1 ; SET TIME |
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BF_RTCGETBYT .EQU BF_RTC + 2 ; GET NVRAM BYTE BY INDEX |
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BF_RTCSETBYT .EQU BF_RTC + 3 ; SET NVRAM BYTE BY INDEX |
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BF_RTCGETBLK .EQU BF_RTC + 4 ; GET NVRAM DATA BLOCK |
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BF_RTCSETBLK .EQU BF_RTC + 5 ; SET NVRAM DATA BLOCK |
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; |
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BF_EMU .EQU $30 ; DEPRECATED |
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; |
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BF_VDA .EQU $40 |
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BF_VDAINI .EQU BF_VDA + 0 ; INITIALIZE VDU |
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BF_VDAQRY .EQU BF_VDA + 1 ; QUERY VDU STATUS |
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BF_VDARES .EQU BF_VDA + 2 ; SOFT RESET VDU |
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BF_VDADEV .EQU BF_VDA + 3 ; DEVICE INFO |
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BF_VDASCS .EQU BF_VDA + 4 ; SET CURSOR STYLE |
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BF_VDASCP .EQU BF_VDA + 5 ; SET CURSOR POSITION |
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BF_VDASAT .EQU BF_VDA + 6 ; SET CHARACTER ATTRIBUTE |
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BF_VDASCO .EQU BF_VDA + 7 ; SET CHARACTER COLOR |
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BF_VDAWRC .EQU BF_VDA + 8 ; WRITE CHARACTER |
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BF_VDAFIL .EQU BF_VDA + 9 ; FILL |
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BF_VDACPY .EQU BF_VDA + 10 ; COPY |
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BF_VDASCR .EQU BF_VDA + 11 ; SCROLL |
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BF_VDAKST .EQU BF_VDA + 12 ; GET KEYBOARD STATUS |
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BF_VDAKFL .EQU BF_VDA + 13 ; FLUSH KEYBOARD BUFFER |
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BF_VDAKRD .EQU BF_VDA + 14 ; READ KEYBOARD |
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; |
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BF_SYS .EQU $F0 |
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BF_SYSRESET .EQU BF_SYS + 0 ; SOFT RESET HBIOS |
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BF_SYSVER .EQU BF_SYS + 1 ; GET HBIOS VERSION |
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BF_SYSSETBNK .EQU BF_SYS + 2 ; SET CURRENT BANK |
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BF_SYSGETBNK .EQU BF_SYS + 3 ; GET CURRENT BANK |
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BF_SYSSETCPY .EQU BF_SYS + 4 ; BANK MEMORY COPY SETUP |
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BF_SYSBNKCPY .EQU BF_SYS + 5 ; BANK MEMORY COPY |
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BF_SYSALLOC .EQU BF_SYS + 6 ; ALLOC HBIOS HEAP MEMORY |
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BF_SYSFREE .EQU BF_SYS + 7 ; FREE HBIOS HEAP MEMORY |
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BF_SYSGET .EQU BF_SYS + 8 ; GET HBIOS INFO |
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BF_SYSSET .EQU BF_SYS + 9 ; SET HBIOS PARAMETERS |
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BF_SYSPEEK .EQU BF_SYS + 10 ; GET A BYTE VALUE FROM ALT BANK |
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BF_SYSPOKE .EQU BF_SYS + 11 ; SET A BYTE VALUE IN ALT BANK |
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BF_SYSINT .EQU BF_SYS + 12 ; MANAGE INTERRUPT VECTORS |
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; |
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BF_SYSGET_CIOCNT .EQU $00 ; GET CHAR UNIT COUNT |
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BF_SYSGET_DIOCNT .EQU $10 ; GET DISK UNIT COUNT |
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BF_SYSGET_VDACNT .EQU $40 ; GET VDA UNIT COUNT |
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BF_SYSGET_TIMER .EQU $D0 ; GET CURRENT TIMER VALUE |
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BF_SYSGET_BOOTINFO .EQU $E0 ; GET BOOT INFORMATION |
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BF_SYSGET_CPUINFO .EQU $F0 ; GET CPU INFORMATION |
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BF_SYSGET_MEMINFO .EQU $F1 ; GET MEMORY CAPACTITY INFO |
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BF_SYSGET_BNKINFO .EQU $F2 ; GET BANK ASSIGNMENT INFO |
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; |
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BF_SYSSET_TIMER .EQU $D0 ; SET TIMER VALUE |
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BF_SYSSET_BOOTINFO .EQU $E0 ; SET BOOT INFORMATION |
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; |
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BF_SYSINT_INFO .EQU $00 ; GET INTERRUPT SYSTEM INFO |
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BF_SYSINT_GET .EQU $10 ; GET INT VECTOR ADDRESS |
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BF_SYSINT_SET .EQU $20 ; SET INT VECTOR ADDRESS |
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; |
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; CHAR DEVICE IDS |
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; |
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CIODEV_UART .EQU $00 |
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CIODEV_ASCI .EQU $10 |
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CIODEV_TERM .EQU $20 |
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CIODEV_PRPCON .EQU $30 |
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CIODEV_PPPCON .EQU $40 |
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CIODEV_SIO .EQU $50 |
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CIODEV_ACIA .EQU $60 |
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CIODEV_CONSOLE .EQU $D0 |
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CIODEV_PIO .EQU $70 |
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; |
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; SUB TYPES OF CHAR DEVICES |
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; |
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;00 RS-232 |
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;01 TERMINAL |
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;02 PARALLEL PORT |
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;03 UNUSED |
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; |
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; DISK DEVICE IDS |
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; |
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DIODEV_MD .EQU $00 |
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DIODEV_FD .EQU $10 |
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DIODEV_RF .EQU $20 |
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DIODEV_IDE .EQU $30 |
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DIODEV_ATAPI .EQU $40 |
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DIODEV_PPIDE .EQU $50 |
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DIODEV_SD .EQU $60 |
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DIODEV_PRPSD .EQU $70 |
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DIODEV_PPPSD .EQU $80 |
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DIODEV_HDSK .EQU $90 |
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; |
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; VIDEO DEVICE IDS |
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; |
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VDADEV_VDU .EQU $00 ; ECB VDU - MOTOROLA 6545 |
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VDADEV_CVDU .EQU $10 ; ECB COLOR VDU - MOS 8563 |
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VDADEV_NEC .EQU $20 ; ECB UPD7220 - NEC UPD7220 |
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VDADEV_TMS .EQU $30 ; N8 ONBOARD VDA SUBSYSTEM - TMS 9918 |
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VDADEV_VGA .EQU $40 ; VGA |
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; |
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; EMULATION TYPES |
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; |
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EMUTYP_NONE .EQU 0 ; NONE |
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EMUTYP_TTY .EQU 1 ; TTY |
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EMUTYP_ANSI .EQU 2 ; ANSI |
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; |
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; HBIOS CONTROL BLOCK OFFSETS |
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; WARNING: THESE OFFSETS WILL CHANGE SIGNIFICANTLY BETWEEN RELEASES |
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; IT IS STRONGLY RECOMMENDED THAT YOU DO NOT USE THEM! |
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; |
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HCB_LOC .EQU $100 ; LOCATION OF HCB IN HBIOS BANK |
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HCB_SIZ .EQU $100 ; SIZE OF HCB DATA BLOCK |
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; |
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HCB_MARKER .EQU $03 ; MARKER ('W',~'W') (WORD) |
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HCB_VERSION .EQU $05 ; HBIOS VERSION NUM |
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HCB_PLATFORM .EQU $07 ; PLATFORM ID |
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HCB_CPUMHZ .EQU $08 ; CPU SPEED IN MHZ (BYTE) |
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HCB_CPUKHZ .EQU $09 ; CPU SPEED IN KHZ (WORD) |
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HCB_RAMBANKS .EQU $0B ; TOTAL SIZE OF RAM IN 32K BANKS (BYTE) |
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HCB_ROMBANKS .EQU $0C ; TOTAL SIZE OF ROM IN 32K BANKS (BYTE) |
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HCB_BOOTVOL .EQU $0D ; BOOT VOLUME, MSB=DEV/UNIT, LSB=LU (WORD) |
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HCB_BOOTBID .EQU $0F ; BANK ID OF ROM PAGE BOOTED (BYTE) |
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HCB_SERDEV .EQU $10 ; PRIMARY SERIAL DEVICE/UNIT (BYTE) |
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HCB_CRTDEV .EQU $11 ; CRT DISPLAY DEVICE/UNIT (BYTE) |
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HCB_CONDEV .EQU $12 ; ACTIVE CONSOLE DEVICE/UNIT (BYTE) |
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;HCB_CUREMU .EQU $13 ; CURRENT VDA TERMINAL EMULATION (DEPRECATED) |
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;HCB_CURVDA .EQU $14 ; CURRENT VDA TARGET FOR EMULATION (DEPRECATED) |
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; |
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HCB_HEAP .EQU $20 ; DWORD ADDRESS OF START OF HEAP |
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HCB_HEAPTOP .EQU $22 ; DWORD ADDRESS OF TOP OF HEAP |
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; |
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; MEMORY BANK IDS (ONE BYTE EACH) |
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HCB_BIDCOM .EQU $D8 ; COMMON BANK (UPPER 32K) |
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HCB_BIDUSR .EQU $D9 ; USER BANK (TPA) |
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HCB_BIDBIOS .EQU $DA ; BIOS BANK (HBIOS, UBIOS) |
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HCB_BIDAUX .EQU $DB ; AUX BANK (BPBIOS) |
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HCB_BIDRAMD0 .EQU $DC ; FIRST BANK OF RAM DRIVE |
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HCB_BIDRAMDN .EQU $DD ; LAST BANK OF RAM DRIVE |
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HCB_BIDROMD0 .EQU $DE ; FIRST BANK OF ROM DRIVE |
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HCB_BIDROMDN .EQU $DF ; LAST BANK OF ROM DRIVE |
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; |
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; HBIOS PROXY COMMON DATA BLOCK |
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; EXACTLY 32 BYTES AT $FFE0-$FFFF |
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; |
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HBX_XFC .EQU $10000 - $20 ; HBIOS PROXY INTERFACE AREA, 32 BYTES FIXED |
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; |
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HBX_XFCDAT .EQU HBX_XFC ; DATA PORTION OF HBIOS PROXY INTERFACE AREA |
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HB_CURBNK .EQU HBX_XFCDAT + 0 ; CURRENTLY ACTIVE LOW MEMORY BANK ID |
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HB_INVBNK .EQU HBX_XFCDAT + 1 ; BANK ACTIVE AT TIME OF HBIOS CALL INVOCATION |
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HB_SRCADR .EQU HBX_XFCDAT + 2 ; BNKCPY: DESTINATION BANK ID |
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HB_SRCBNK .EQU HBX_XFCDAT + 4 ; BNKCPY: SOURCE BANK ID |
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HB_DSTADR .EQU HBX_XFCDAT + 5 ; BNKCPY: DESTINATION ADDRESS |
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HB_DSTBNK .EQU HBX_XFCDAT + 7 ; BNKCPY: SOURCE ADDRESS |
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HB_CPYLEN .EQU HBX_XFCDAT + 8 ; BNKCPY: COPY LENGTH |
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; |
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HBX_XFCFNS .EQU HBX_XFC + $10 ; JUMP TABLE PORTION OF HBIOS PROXY INTERFACE AREA |
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HB_INVOKE .EQU HBX_XFCFNS + (0 * 3) ; INVOKE HBIOS FUNCTION |
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HB_BNKSEL .EQU HBX_XFCFNS + (1 * 3) ; SELECT LOW MEMORY BANK ID |
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HB_BNKCPY .EQU HBX_XFCFNS + (2 * 3) ; INTERBANK MEMORY COPY |
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HB_BNKCALL .EQU HBX_XFCFNS + (3 * 3) ; INTERBANK FUNCTION CALL |
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;HB_LOC .EQU HBX_XFCFNS + 12 ; ADDRESS OF HBIOS PROXY START (DEPRECATED) |
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HB_IDENT .EQU HBX_XFCFNS + 14 ; POINTER TO HBIOS IDENT DATA BLOCK |
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