Apple II User Manual
0057 00E5 END .BLOCK 2 ;LIMITS OF BUFFER (END)
0058 00E7 SAVE .BLOCK 2 ;USED BY REPLACE
0059 00E9 OLDLEN .BLOCK 1 ;ORIG LENGTH
0059 00E9 OLDLEN .BLOCK 1 ;ORIG LENGTH
0060 00EA LENGTH .BLOCK 1 ;NEW LENGTH
0061 00EB STRING .BLOCK 20 ;FIND STRING
0061 00EB STRING .BLOCK 20 ;FIND STRING
0062 00FF
0063 0100 *=$0100
0063 0100 *=$0100
0064 0100 ;BREAKPOINTS AND USER I/O HANDLERS
0065 0100 BKS .BLOCK 8 ;BRK LOCATIONS
0065 0100 BKS .BLOCK 8 ;BRK LOCATIONS
0066 0108 UIN .BLOCK 2 ;USER INPUT HANDLER (VECTOR)
0067 010A UOUT .BLOCK 2 ;USER OUTPUT HANDLER (VECTOR)
0067 010A UOUT .BLOCK 2 ;USER OUTPUT HANDLER (VECTOR)
0068 010C
0069 010C ;UNUSED KEYS TO GO TO USER ROUTINE
0069 010C ;UNUSED KEYS TO GO TO USER ROUTINE
0070 010C KEYF1 .BLOCK 3 ;USER PUTS A JMP INSTRUCTION TO...
0071 010F KEYF2 .BLOCK 3 ;GO TO HIS ROUTINE ON EITHER KEY..
0071 010F KEYF2 .BLOCK 3 ;GO TO HIS ROUTINE ON EITHER KEY..
0072 0112 KEYF3 .BLOCK 3 ;ENTRY
0073 0115
0073 0115
0074 0115 ;EQUATES FOR DISASSEMBLER (PAG 1)
0075 0116 *=$0116 ;SAME AS TAPE BUFFER I/O (TABUFF)
0075 0116 *=$0116 ;SAME AS TAPE BUFFER I/O (TABUFF)
0076 0116 FORMA .BLOCK 1
0077 0117 LMNEM .BLOCK 1
0077 0117 LMNEM .BLOCK 1
0078 0118 RMNEM .BLOCK 14
0079 0126
0079 0126
0080 0126 ;EQUATES FOR MNEMONIC ENTRY
0081 0126 MOVAD .BLOCK 8
0081 0126 MOVAD .BLOCK 8
0082 012E TYPE .BLOCK 2
0083 0130 TMASK1 =MOVAD
0083 0130 TMASK1 =MOVAD
0084 0130 TMASK2 =MOVAD+1
0085 0130 CH .BLOCK 3
0085 0130 CH .BLOCK 3
0086 0133 ADFLD .BLOCK 20
0087 0147 HISTM =$A42E ;SHARE WITH NAME & HIST
0087 0147 HISTM =$A42E ;SHARE WITH NAME & HIST
0088 0147 BYTESM =HISTM+1
0089 0147 TEMPX =HISTM+3
0089 0147 TEMPX =HISTM+3
0090 0147 TEMPA =HISTM+5
0091 0147 OPCODE =HISTM+6
0091 0147 OPCODE =HISTM+6
0092 0147 CODFLG =HISTM+9
0093 0147
0093 0147
0094 0147 ; **********************************
0095 0147 ; * 6532 ADDRESSES (A400-A7FF) *
0095 0147 ; * 6532 ADDRESSES (A400-A7FF) *
0096 0147 ; **********************************
0097 A400 *=$A400
0097 A400 *=$A400
0098 A400 MONRAM *=*
0099 A400 ;JUMP VECTORS
0099 A400 ;JUMP VECTORS
0100 A400 IRQV4 .BLOCK 2 ;IRQ AFTER MONITOR (NO BRK)
0101 A402 NMIV2 .BLOCK 2 ;NMI
0101 A402 NMIV2 .BLOCK 2 ;NMI
0102 A404 IRQV2 .BLOCK 2 ;IRQ
0103 A406
0103 A406
0104 A406 ;I/O DEVICES
0105 A406 DILINK .BLOCK 2 ;DISPL LINKAGE (TO ECHO TO DISP)
0105 A406 DILINK .BLOCK 2 ;DISPL LINKAGE (TO ECHO TO DISP)
0106 A408 TSPEED .BLOCK 1 ;TAPE SPEED (C7,5B,5A)
0107 A409 GAP .BLOCK 1 ;TIMING GAP BETWEEN BLOCKS
0107 A409 GAP .BLOCK 1 ;TIMING GAP BETWEEN BLOCKS
0108 A40A ;END OF USER ALTERABLE LOCATIONS
0109 A40A NPUL .BLOCK 1 ;# OF HALF PULSES...
0109 A40A NPUL .BLOCK 1 ;# OF HALF PULSES...
0110 A40B TIMG .BLOCK 3 ;FOR TAPE
0111 A40E REGF .BLOCK 1 ;REGS FLG FOR SINGLE STEP MODE
0111 A40E REGF .BLOCK 1 ;REGS FLG FOR SINGLE STEP MODE
0112 A40F DISFLG .BLOCK 1 ;DISASSEM FLG FOR SINGLE STEP MODE
0113 A410 BKFLG .BLOCK 1 ;ENABLE OR DIS BREAKPOINTS
0113 A410 BKFLG .BLOCK 1 ;ENABLE OR DIS BREAKPOINTS
0114 A411 PRIFLG .BLOCK 1 ;ENABLE OR DIS PRINTER
0115 A412 INFLG .BLOCK 1 ;INPUT DEVICE
0115 A412 INFLG .BLOCK 1 ;INPUT DEVICE
0116 A413 OUTFLG .BLOCK 1 ;OUTPUT DEVICE
0117 A414 HISTP .BLOCK 1 ;HISTORY PTR (SINGLE STEP) (Y)
0117 A414 HISTP .BLOCK 1 ;HISTORY PTR (SINGLE STEP) (Y)
0118 A415 CURPO2 .BLOCK 1 ;DISPLAY POINTER