passport/src/universalrwts.a

;-------------------------------
; Universal RWTS
; a modified DOS 3.3-style RWTS that reads 16-sector (6-and-2 encoded) disks
; - address prologue "D4 AA 96" or "D5 AA 96"
; - any address epilogue
; - data prologue "D5 AA AD"
; - any data epilogue
;
; It verifies the data field checksum byte, but it ignores the address field
; checksum. It waits longer than a normal RWTS to find an address prologue --
; long enough that it will find the prologue even if there is only one sector
; on a track.
;
; It must be loaded at $B800. It uses the standard RWTS entry point at $BD00.
;
; Write support has been disabled. Any attempt to pass $02 or $04 RWTS commands
; will crash.
;-------------------------------

UNIV_A1 = $B956           ; must LSR before setting
UNIV_A2 = $B95F
UNIV_A3 = $B968
UNIV_D1 = $B8E7
UNIV_D2 = $B8F1
UNIV_D3 = $B8FC

universalrwts
         !byte $A2,$E0,$A0,$07,$02,$88,$B1,$3E,$4A,$2E,$0A,$BC,$04,$1C,$99,$00
         !byte $BB,$E8,$E0,$56,$90,$ED,$C7,$2E,$98,$D0,$9E,$A6,$55,$BD,$24,$18
         !byte $29,$3F,$9D,$0A,$CA,$10,$00,$F5,$60,$38,$86,$27,$8E,$78,$06,$1C
         !byte $BD,$8D,$C0,$FB,$F3,$18,$30,$7C,$AD,$2A,$85,$26,$0F,$A9,$FF,$9D
         !byte $8F,$E7,$1D,$8C,$F0,$48,$68,$EA,$A0,$60,$04,$0A,$20,$B9,$B8,$88
         !byte $0F,$D0,$F8,$A9,$D5,$1D,$FC,$75,$42,$AA,$22,$AD,$03,$98,$A0,$56
         !byte $D0,$03,$B9,$00,$5C,$59,$FF,$BB,$AA,$BD,$29,$BA,$1B,$A6,$27,$9D
         !byte $85,$60,$66,$52,$EB,$A5,$26,$EA,$70,$59,$A9,$15,$AE,$A1,$B0,$16
         !byte $30,$50,$BB,$C8,$D0,$46,$EA,$3D,$20,$E5,$82,$DE,$72,$4B,$EB,$2D
         !byte $DE,$B4,$0B,$FC,$06,$29,$60,$18,$DE,$D0,$66,$7C,$7A,$70,$A0,$06
         !byte $A2,$56,$CA,$30,$FB,$77,$65,$5E,$CC,$2A,$00,$04,$91,$3E,$C8,$C4
         !byte $26,$D8,$C0,$34,$20,$88,$30,$F0,$61,$5B,$10,$FB,$49,$7F,$D5,$2A
         !byte $F4,$EA,$0A,$3D,$C9,$AA,$28,$F2,$92,$84,$0B,$7B,$AD,$38,$E7,$A9
         !byte $05,$88,$84,$26,$BC,$10,$0E,$8B,$1E,$BA,$A4,$A8,$FF,$F8,$D0,$56
         !byte $EE,$11,$91,$91,$2A,$EE,$10,$41,$D9,$E9,$13,$49,$39,$C3,$CF,$05
         !byte $EA,$61,$0A,$5C,$38,$9B,$D0,$F7,$66,$1D,$4C,$04,$E6,$4A,$F0,$F3
         !byte $16,$87,$4A,$C9,$6A,$E5,$EF,$74,$6E,$23,$09,$96,$18,$D8,$A0,$03
         !byte $DC,$85,$27,$A9,$0F,$2A,$21,$3C,$13,$08,$25,$38,$C2,$2C,$0F,$45
         !byte $27,$88,$46,$E7,$A8,$A6,$85,$5C,$4E,$00,$18,$60,$86,$2B,$85,$03
         !byte $2A,$CD,$78,$04,$F0,$53,$1B,$79,$26,$AD,$12,$0F,$82,$38,$E5,$2A
         !byte $C0,$33,$B0,$07,$49,$FF,$60,$EE,$1C,$90,$05,$69,$FE,$63,$CE,$0E
         !byte $C5,$26,$CA,$02,$40,$4E,$C9,$0C,$01,$B0,$01,$A8,$38,$20,$EE,$B9
         !byte $C4,$11,$BA,$ED,$40,$AD,$A5,$27,$18,$F8,$F1,$C8,$18,$1D,$48,$9B
         !byte $0C,$D0,$C3,$0F,$18,$C0,$83,$29,$03,$2A,$05,$2B,$90,$62,$1D,$80
         !byte $C0,$A6,$9D,$60,$DC,$A0,$40,$A2,$11,$CA,$D0,$FD,$E6,$74,$46,$74
         !byte $02,$0F,$47,$38,$E9,$01,$67,$F0,$60,$40,$30,$28,$24,$20,$14,$1E
         !byte $1D,$1C,$01,$02,$70,$2C,$26,$22,$1F,$98,$0C,$96,$97,$00,$9A,$9B
         !byte $9D,$9E,$9F,$A6,$A7,$AB,$00,$AC,$AD,$AE,$AF,$B2,$B3,$B4,$B5,$00
         !byte $B6,$B7,$B9,$BA,$BB,$BC,$BD,$BE,$00,$BF,$CB,$CD,$CE,$CF,$D3,$D6
         !byte $D7,$00,$D9,$DA,$DB,$DC,$DD,$DE,$DF,$E5,$00,$E6,$E7,$E9,$EA,$EB
         !byte $EC,$ED,$EE,$00,$EF,$F2,$F3,$F4,$F5,$F6,$F7,$F9,$03,$FA,$FB,$FC
         !byte $FD,$FE,$FF,$85,$3A,$01,$21,$FF,$DB,$80,$01,$98,$99,$00,$02,$03
         !byte $9C,$04,$05,$06,$A0,$A1,$01,$A2,$A3,$A4,$A5,$07,$08,$A8,$30,$07
         !byte $09,$00,$0A,$0B,$0C,$0D,$B0,$B1,$0E,$0F,$00,$10,$11,$12,$13,$B8
         !byte $14,$15,$16,$00,$17,$18,$19,$1A,$C0,$C1,$C2,$C3,$00,$C4,$C5,$C6
         !byte $C7,$C8,$C9,$CA,$1B,$00,$CC,$1C,$1D,$1E,$D0,$D1,$D2,$1F,$4C,$D4
         !byte $82,$02,$21,$D8,$22,$23,$24,$40,$5E,$27,$28,$00,$E0,$E1,$E2,$E3
         !byte $E4,$29,$2A,$2B,$00,$E8,$2C,$2D,$2E,$2F,$30,$31,$32,$00,$F0,$F1
         !byte $33,$34,$35,$36,$37,$38,$00,$F8,$39,$3A,$3B,$3C,$3D,$3E,$3F,$E1
         !byte $4E,$01,$EE,$96,$72,$27,$5E,$E6,$22,$42,$DD,$0D,$20,$C3,$BC,$07
         !byte $F9,$8D,$42,$0E,$EA,$C1,$FE,$F0,$75,$27,$CB,$FC,$59,$0B,$96,$11
         !byte $A5,$41,$FD,$C4,$02,$44,$11,$3F,$09,$FD,$45,$F3,$97,$90,$48,$4A
         !byte $05,$3E,$BB,$19,$0C,$68,$09,$54,$D4,$81,$DE,$5C,$34,$EB,$89,$18
         !byte $77,$0C,$43,$27,$22,$DD,$6D,$EA,$02,$54,$B4,$08,$DE,$20,$10,$60
         !byte $88,$A5,$0E,$E8,$91,$A0,$94,$CA,$96,$06,$4F,$7F,$1F,$C8,$10,$D0
         !byte $A3,$A3,$E0,$A0,$A5,$85,$1D,$A4,$84,$48,$1E,$49,$04,$02,$8C,$F8
         !byte $C3,$69,$04,$73,$0A,$F4,$01,$2C,$B1,$48,$15,$0E,$0F,$D1,$A3,$F0
         !byte $1B,$8A,$CE,$17,$7E,$68,$7B,$91,$C6,$CB,$A0,$08,$CE,$80,$4F,$D0
         !byte $F6,$BA,$E0,$29,$68,$AA,$77,$22,$15,$DB,$D2,$04,$F1,$F8,$05,$42
         !byte $1C,$03,$06,$EE,$26,$66,$89,$30,$06,$72,$38,$99,$36,$3C,$C8,$B4
         !byte $0A,$5E,$C7,$F3,$C1,$3C,$85,$47,$B7,$C0,$24,$A6,$10,$AB,$67,$06
         !byte $9C,$28,$DE,$05,$08,$6A,$80,$B7,$BD,$8A,$C0,$3A,$B0,$03,$BA,$8B
         !byte $8F,$66,$35,$28,$E1,$D0,$0B,$A0,$07,$65,$9D,$8D,$7E,$FA,$AE,$94
         !byte $06,$87,$58,$FA,$5A,$3E,$BE,$28,$83,$11,$A4,$47,$10,$0D,$F1,$12
         !byte $88,$63,$9E,$20,$F7,$F0,$F3,$FA,$0C,$C2,$36,$F0,$5A,$C9,$E0,$0C
         !byte $58,$6A,$6C,$08,$7A,$64,$B8,$06,$A0,$30,$8C,$78,$05,$69,$F6,$44
         !byte $0C,$B9,$90,$24,$CE,$16,$10,$59,$F3,$E0,$01,$48,$A9,$60,$20,$95
         !byte $BE,$FA,$83,$D1,$F0,$28,$D7,$D5,$8D,$1F,$D3,$F8,$66,$9F,$68,$09
         !byte $58,$4C,$AB,$0B,$A4,$2E,$CC,$A5,$4B,$1C,$0C,$26,$98,$4B,$68,$DF
         !byte $4C,$83,$D0,$E5,$F0,$CA,$C0,$A9,$40,$28,$3F,$4C,$48,$F9,$75,$39
         !byte $75,$AF,$B9,$A5,$3D,$9D,$A5,$2F,$D4,$0E,$AB,$07,$68,$F0,$08,$C5
         !byte $9E,$98,$82,$20,$D0,$7F,$E1,$60,$05,$F6,$A8,$B9,$B8,$BF,$3E,$C5
         !byte $2D,$01,$97,$28,$90,$1C,$20,$DC,$EE,$87,$82,$8E,$97,$A2,$03,$86
         !byte $26,$DB,$C2,$DC,$40,$18,$24,$38,$A0,$0D,$92,$2B,$30,$88,$C0,$FA
         !byte $2A,$B8,$90,$90,$DD,$1F,$10,$B0,$EE,$A4,$4D,$87,$3C,$6A,$68,$D0
         !byte $08,$0A,$20,$6B,$32,$BE,$4E,$E6,$60,$E3,$C9,$CB,$8E,$CB,$B9,$07
         !byte $12,$24,$35,$30,$03,$7C,$F4,$8D,$C6,$14,$A5,$2A,$19,$20,$05,$99
         !byte $3A,$10,$03,$E0,$1C,$4C,$A0,$B9,$8A,$64,$4A,$03,$A8,$85,$D1,$22
         !byte $32,$6A,$43,$1C,$14,$61,$68,$0A,$23,$E2,$60,$4A,$51,$84,$B1,$41
         !byte $C7,$03,$47,$3E,$A4,$56,$A0,$12,$44,$12,$99,$FF,$BB,$5D,$38,$B8
         !byte $50,$06,$A9,$55,$50,$D4,$D4,$28,$85,$4D,$45,$47,$41,$EF,$F0,$0D
         !byte $BF,$F9,$43,$A5,$24,$A3,$30,$12,$D0,$05,$38,$44,$1D,$F0,$19,$90
         !byte $27,$B0,$F5,$A5,$A1,$C2,$F1,$57,$BF,$93,$EC,$E6,$F6,$4E,$04,$C9
         !byte $23,$90,$D3,$18,$84,$8D,$22,$BB,$38,$93,$BC,$3E,$A5,$3F,$80,$80
         !byte $D0,$02,$A4,$45,$20,$56,$15,$BC,$B0,$6B,$CB,$75,$13,$66,$E6,$3F
         !byte $01,$91,$C9,$10,$90,$EC,$30,$16,$84,$F5,$50,$4D,$99,$A8,$BF,$19
         !byte $88,$10,$FA,$47,$87,$E2,$92,$03,$50,$FE,$CA,$FC,$F1,$5E,$10,$23
         !byte $14,$F0,$15,$FC,$28,$C5,$82,$E4,$E9,$50,$01,$88,$C9,$05,$05,$B0
         !byte $11,$38,$60,$1E,$19,$75,$E7,$11,$37,$86,$42,$28,$20,$0B,$3D,$C9
         !byte $0F,$D4,$15,$8C,$84,$61,$EB,$4C,$A4,$2D,$B9,$8B,$B0,$30,$DD,$0C
         !byte $30,$BF,$C6,$14,$3F,$10,$CA,$9D,$1B,$D0,$0A,$8C,$3F,$F3,$E5,$76
         !byte $C4,$04,$18,$60,$A2,$22,$A0,$0D,$0B,$09,$00,$07,$05,$03,$01,$0E
         !byte $0C,$0A,$08,$00,$06,$04,$02,$0F,$20,$93,$FE,$AD,$34,$81,$C0,$07
         !byte $0E,$C4,$8D,$01,$E0,$4C,$44,$B7,$65,$85,$E4,$63,$AA,$F8,$70,$CE
         !byte $06,$71,$D4,$84,$06,$5B,$A7,$8C,$B7,$0F,$38,$7E,$AE,$8F,$9B,$B3
         !byte $9A,$C1,$16,$A3,$BA,$8E,$83,$10,$A9,$09,$4C,$85,$EE,$00