mirror of
https://github.com/nathanriggs/AppleIIAsm-Collection.git
synced 2024-11-24 07:31:09 +00:00
55 lines
1.6 KiB
Plaintext
55 lines
1.6 KiB
Plaintext
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*-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*
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* *
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* FILEIO.LIB HOOKS *
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* *
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*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*
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*
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*
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STEP00 EQU $C080 ; DISK STEPPER PHASE 0 OFF
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STEP01 EQU $C081 ; DISK STEPPER PHASE 0 ON
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STEP10 EQU $C082 ; DISK STEPPER PHASE 1 OFF
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STEP11 EQU $C083 ; DISK STEPPER PHASE 1 ON
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STEP20 EQU $C084 ; DISK STEPPER PHASE 2 OFF
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STEP21 EQU $C085 ; DISK STEPPER PHASE 2 ON
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STEP30 EQU $C086 ; DISK STEPPER HAPSE 3 OFF
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STEP31 EQU $C087 ; DISK STEPPER PHASE 3 ON
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MOTON EQU $C088 ; DISK MAIN MOTOR OFF
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MOTOFF EQU $C089 ; DISK MAIN MOTOR ON
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DRV0EN EQU $C08A ; DISK ENABLE DRIVE 1
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DRV1EN EQU $C08B ; DISK ENABLE DRIVE 2
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Q6CLR EQU $C08C ; DISK Q6 CLEAR
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Q6SET EQU $C08D ; DISK Q6 SET
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Q7CLR EQU $C08E ; DISK Q7 CLEAR
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Q7SET EQU $C08F ; DISK Q7 SET
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CWRITE EQU $FECD ; WRITE TO CASSETTE TAPE
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CREAD EQU $FEFD ; READ FROM CASSETTE TAPE
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*
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IOB EQU $B7E8 ; INPUT/OUTPUT AND CONTROL
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; BLOCK TABLE
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IOB_SLOT EQU $B7E9
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IOB_DRIV EQU $B7EA
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IOB_EVOL EQU $B7EB ; EXPECTED VOLUME NUMBER
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IOB_TRAK EQU $B7EC
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IOB_SECT EQU $B7ED
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IOB_DCTL EQU $B7EE ; LOW ORDER BYTE OF THE
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; DEVICE CHARACTERISTIC TBL
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IOB_DCTH EQU $B7EF ; HIGH ORDER OF DCT
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IOB_BUFL EQU $B7F0 ; LOW ORDER OF BUFFER
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IOB_BUFH EQU $B7F1 ; HIGH
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IOB_COMM EQU $B7F4 ; COMMAND CODE; READ/WRITE
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IOB_ERR EQU $B7F5 ; ERROR CODE
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IOB_AVOL EQU $B7F6 ; ACTUAL VOL NUMBER
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IOB_PRES EQU $B7F7 ; PREVIOUS SLOT ACCESSED
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IOB_PRED EQU $B7F8 ; PREVIOUS DRIVE ACCESSED
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*
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RWTS EQU $3D9
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*
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*
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FCOUT EQU $FDED
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LANG EQU $AAB6
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CURLIN EQU $75
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PROMPT EQU $33
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FGET EQU $FD0C ; MONITOR GETKEY ROUTINE
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FGETLN EQU $FD6F ; MON GETLN ROUTINE
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