Doors CS 5 was the last version of Doors CS to support the TI-83 (non-Plus), providing compatibility for AShell and Ion programs.

Program header #

Minimal #

.nolist
#include "DoorsCS.inc"
.list
   .org progstart ;$9327 (83) or $9D93 (83+/84+)
#IFDEF TI83P
   .db $BB,$6D ;AsmProg token
#ENDIF
   xor d ;defines as DCS 5 program
#IFDEF TI83P
   .db $C9 ;=ret
#ENDIF
jr Start
   .dw 0
   .db $05,$00 ;Doors CS version - 5.0
   .dw 0
   .dw 0
Start:
   ;program contents

Description #

.nolist
#include "DoorsCS.inc"
.list
   .org progstart ;$9327 (83) or $9D93 (83+/84+)
#IFDEF TI83P
   .db $BB,$6D ;AsmProg token
#ENDIF
   xor d ;defines as DCS 5 program
#IFDEF TI83P
   .db $C9 ;=ret
#ENDIF
jr Start
   .dw Description ;or .dw $0000 if no description
   .db $05,$00 ;Doors CS version - 5.0
   .dw 0
   .dw 0
Start:
   ;program contents
Description:
   .db "Zero-terminated description",0

Description and Icon #

.nolist
#include "DoorsCS.inc"
.list
   .org progstart ;$9327 (83) or $9D93 (83+/84+)
#IFDEF TI83P
   .db $BB,$6D ;AsmProg token
#ENDIF
   xor d ;defines as DCS 5 program
#IFDEF TI83P
   .db $C9 ;=ret
#ENDIF
jr Start
   .dw Description ;or .dw $0000 if no description
   .db $05,$00 ;Doors CS version - 5.0
   .dw Icon ;or .dw $0000 if no icon
   .dw 0
Start:
   ;program contents
Description:
   .db "Zero-terminated description",0
Icon:      ;the 32-byte icon
   .db $FF,$FF
   .db $FF,$FF
   .db $FF,$FF
   .db $FF,$FF
   .db $FF,$FF
   .db $FF,$FF
   .db $FF,$FF
   .db $FF,$FF
   .db $FF,$FF
   .db $FF,$FF
   .db $FF,$FF
   .db $FF,$FF
   .db $FF,$FF
   .db $FF,$FF
   .db $FF,$FF
   .db $FF,$FF

ALEs, Description, and Icon #

.nolist
#include "DoorsCS.inc"
.list
   .org progstart ;$9327 (83) or $9D93 (83+/84+)
#IFDEF TI83P
   .db $BB,$6D ;AsmProg token
#ENDIF
   xor d ;defines as DCS 5 program
#IFDEF TI83P
   .db $C9 ;=ret
#ENDIF
jr Start
   .dw Description ;or .dw $0000 if no description
   .db $05,$00 ;Doors CS version - 5.0
   .dw Icon ;or .dw $0000 if no icon
   .dw ALE ;or .dw $0000 if no ALE(s)
Start:
   ;program contents
Description:
   .db "Zero-terminated description",0
Icon:      ;the 32-byte icon
   .db $FF,$FF
   .db $FF,$FF
   .db $FF,$FF
   .db $FF,$FF
   .db $FF,$FF
   .db $FF,$FF
   .db $FF,$FF
   .db $FF,$FF
   .db $FF,$FF
   .db $FF,$FF
   .db $FF,$FF
   .db $FF,$FF
   .db $FF,$FF
   .db $FF,$FF
   .db $FF,$FF
   .db $FF,$FF
ALEs:
   .db "ZALE1",0,0,0   ;always padded with zeros to 8 chars
   .db "ALEPRG2",0
   .db "LASTALE3"
   .db $FF