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224 lines
8.6 KiB
224 lines
8.6 KiB
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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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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BF_RTCGETALM .EQU BF_RTC + 6 ; GET ALARM
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BF_RTCSETALM .EQU BF_RTC + 7 ; SET ALARM
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BF_RTCDEVICE .EQU BF_RTC + 8 ; RTC DEVICE INFO REPORT
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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_SND .EQU $50
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BF_SNDRESET .EQU BF_SND + 0 ; RESET SOUND SYSTEM
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BF_SNDVOL .EQU BF_SND + 1 ; REQUEST SOUND VOL - L CONTAINS VOLUME (255 MAX, 0 SILENT) - SCALED AS REQUIRED BY DRIVER (EG: MAPS TO JUST 4 BIT RESOLUTION FOR SN76489)
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BF_SNDPRD .EQU BF_SND + 2 ; REQUEST SOUND PERIOD - HL CONTAINS DRIVER SPECIFIC VALUE
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BF_SNDNOTE .EQU BF_SND + 3 ; REQUEST NOTE - L CONTAINS NOTE - EACH VALUE IS QUARTER NOTE
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BF_SNDPLAY .EQU BF_SND + 4 ; INITIATE THE REQUESTED SOUND COMMAND
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BF_SNDQUERY .EQU BF_SND + 5 ; E IS SUBFUNCTION
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;
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; BF_SNDQUERY SUBCOMMANDS
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BF_SNDQ_STATUS .EQU 0
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BF_SNDQ_CHCNT .EQU BF_SNDQ_STATUS + 1 ; RETURN COUNT OF CHANNELS
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BF_SNDQ_VOLUME .EQU BF_SNDQ_STATUS + 2 ; 8 BIT NUMBER
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BF_SNDQ_PERIOD .EQU BF_SNDQ_STATUS + 3 ; 16 BIT NUMBER
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BF_SNDQ_DEV .EQU BF_SNDQ_STATUS + 4 ; RETURN DEVICE TYPE CODE AND IO PORTS - TYPE IN B, PORTS IN DE, HL
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BF_SNDDEV .EQU 0 ; TYPES OF SOUND DRIVERS
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BF_SND_SN76489 .EQU BF_SNDDEV + 1
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BF_SND_SNAY38910 .EQU BF_SNDDEV + 2
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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_RTCCNT .EQU $20 ; GET RTC UNIT COUNT
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BF_SYSGET_VDACNT .EQU $40 ; GET VDA UNIT COUNT
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BF_SYSGET_SNDCNT .EQU $50 ; GET VDA UNIT COUNT
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BF_SYSGET_TIMER .EQU $D0 ; GET CURRENT TIMER VALUE
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BF_SYSGET_SECS .EQU $D1 ; GET CURRENT SECONDS 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_SECS .EQU $D1 ; SET SECONDS 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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CIO_CONSOLE .EQU $80 ; CIO UNIT NUM FOR CUR CON
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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_PIO .EQU $70
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CIODEV_UF .EQU $80
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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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; RTC DEVICE IDS
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;
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RTCDEV_DS .EQU $00 ; DS1322
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RTCDEV_BQ .EQU $10 ; BQ4845P
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RTCDEV_SIMH .EQU $30 ; SIMH
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RTCDEV_INT .EQU $40 ; PERIODIC INT TIMER
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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 ; ECB VGA3 - HITACHI HD6445
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;;
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;; EMULATION TYPES - moved to std.asm
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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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HB_LOCK .EQU HBX_XFCDAT + 15 ; INVOKE: HBIOS MUTEX LOCK
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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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