Burger Time Bank 7
Hardware Info
RAM Usage
; Bank 7 (Fixed bank)
; A 256-byte block of RAM maps to this 512-byte memory
; space. The first 256 bytes is where you write. The
; second 256 bytes is where you read.
;
; You select one of 4 256-byte blocks to map here by
; accessing FFE8, FFE9, FFEA, FFEB
F800: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
F810: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
F820: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
F830: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
F840: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
F850: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
F860: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
F870: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
F880: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
F890: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
F8A0: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
F8B0: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
F8C0: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
F8D0: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
F8E0: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
F8F0: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
F900: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
F910: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
F920: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
F930: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
F940: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
F950: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
F960: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
F970: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
F980: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
F990: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
F9A0: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
F9B0: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
F9C0: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
F9D0: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
F9E0: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
F9F0: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
FA00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FA10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FA20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FA30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FA40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FA50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FA60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FA70: 00 00 00 00 00 00 00 22 22 22 22 22 22 22 22 22
FA80: 22 62 62 62 62 E0 E0 E0 E0 00 00 00 00 00 00 00
FA90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FAA0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FAB0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FAC0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FAD0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FAE0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FAF0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FB00: 00 F0 F0 F0 C0 00 00 00 80 00 00 00 00 80 00 00
FB10: 00 00 80 00 00 00 00 80 00 00 F0 00 F0 00 00 60
FB20: 00 80 00 00 60 F0 80 00 00 60 60 80 00 F0 60 60
FB30: 80 F0 C0 F0 60 E0 60 C0 00 60 00 60 C0 00 60 00
FB40: 60 F0 00 60 00 F0 C0 00 F0 00 60 C0 F0 00 00 60
FB50: C0 60 00 E0 60 F0 60 00 80 F0 C0 60 00 80 60 C0
FB60: 60 00 80 60 C0 60 00 80 60 F0 F0 F0 F0 F0 00 00
FB70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FB80: 00 FF FF FF FF 00 C3 06 80 19 00 C3 06 80 19 00
FB90: C3 1F 80 19 00 C3 06 80 1B 00 FF 06 FF 18 00 18
FBA0: 06 99 18 00 18 FF 99 18 00 18 06 99 18 FF 18 06
FBB0: 99 FF 19 FF 1F FF 01 19 C3 00 19 01 19 C3 00 19
FBC0: 01 FF C3 00 3F FF 19 C3 FF 19 01 19 FF 06 19 01
FBD0: 19 18 06 FF 01 FF 18 1F 81 FF 19 18 06 81 01 19
FBE0: 18 06 81 01 19 18 06 81 01 FF FF FF FF FF 00 00
FBF0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FC00: C0 FF 00 FF FF 80 30 00 18 81 80 30 00 18 81 80
FC10: 30 FF 18 81 80 30 18 18 FF FC FF 18 FF 00 98 06
FC20: 18 01 00 98 06 18 01 00 98 06 18 01 00 FF 06 18
FC30: 01 03 99 FF FF 03 01 99 30 18 01 01 99 30 18 01
FC40: 01 9B 30 18 FF FF 99 30 18 19 81 99 FF 18 19 81
FC50: 99 06 18 1B 81 FF 06 FF 19 FF 99 06 18 19 19 99
FC60: 06 18 19 19 99 06 18 19 19 FF FF FE FF FF 00 00
FC70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FC80: 7E 66 66 66 66 7E 7E 18 18 18 18 78 7E 60 7E 06
FC90: 66 7E 7E 06 06 7C 06 7E 06 06 7E 66 66 66 7E 66
FCA0: 06 7E 60 7E 7E 66 66 7E 60 7E 20 30 18 0C 06 7E
FCB0: 7E 66 66 3C 66 7E 7E 06 7E 66 66 7E 24 24 FF 24
FCC0: FF 24 3C 66 66 66 66 66 60 60 7E 66 66 7E
; Just data above?
FCCE: AD E0 FF LDA $FFE0 ; Switch in bank 0
FCD1: 20 B6 F1 JSR $F1B6
FCD4: AD E6 FF LDA $FFE6 ; Switch in bank 6
FCD7: 20 09 F4 JSR $F409
FCDA: 85 2C STA CXCLR ; CXCLR clear all collision flags
FCDC: AD 84 02 LDA INTIM ; ??? Time to draw the visible screen?
FCDF: 10 FB BPL $FCDC ; ??? No ... keep waiting
FCE1: 85 02 STA WSYNC ; WSYNC
FCE3: A2 03 LDX #$03 ; Start the ...
FCE5: 86 00 STX VSYNC ; ... VSYNC
FCE7: 85 02 STA WSYNC ; WSYNC
FCE9: AD E6 FF LDA $FFE6 ; Switch in bank 6
FCEC: 20 CB F3 JSR $F3CB
FCEF: 85 02 STA WSYNC ; WSYNC
FCF1: 86 00 STX VSYNC ; X has 0 at this point ... release the VSYNC
FCF3: A9 22 LDA #$22 ; 34 ticks = 2176 machine cycles ...
FCF5: 8D 96 02 STA TIM64T ; ... 2176/(228/3) = 28.6 scanlines
FCF8: 24 F6 BIT mF6 ;
FCFA: 70 06 BVS $FD02 ;
FCFC: AD E1 FF LDA $FFE1 ; Switch in bank 1
FCFF: 20 35 F0 JSR $F035
FD02: AD E0 FF LDA $FFE0 ; Switch in bank 0
FD05: 20 31 F5 JSR $F531
FD08: AD E4 FF LDA $FFE4 ; Switch in bank 4
FD0B: 20 5D F6 JSR $F65D
FD0E: AD 84 02 LDA INTIM ; Time to draw the visible screen?
FD11: 10 FB BPL $FD0E ; No ... keep waiting
FD13: 20 27 FD JSR $FD27 ;
FD16: 4C 18 FF JMP $FF18 ;
FD19: AD E1 FF LDA $FFE1 ; Switch in bank 1
FD1C: 20 4D F3 JSR $F34D
FD1F: AD E5 FF LDA $FFE5 ; Switch in bank 5
FD22: 60 RTS
FD23: 00 00 00 00
FD27: 20 D7 F6 JSR $F6D7
FD2A: A9 DF LDA #$DF
FD2C: 85 06 STA COLUP0 ; COLUP0
FD2E: 85 07 STA COLUP1 ; COLUP1
FD30: AD 58 F9 LDA $F958 ;
FD33: 85 F2 STA mF2 ;
FD35: A5 D1 LDA mD1 ;
FD37: 85 F3 STA mF3 ;
FD39: A2 03 LDX #$03
FD3B: 20 96 F7 JSR $F796
FD3E: A0 05 LDY #$05
FD40: 20 4F F7 JSR $F74F
FD43: A9 0D LDA #$0D
FD45: 85 06 STA COLUP0 ; COLUP0
FD47: A9 35 LDA #$35
FD49: 85 07 STA COLUP1 ; COLUP1
FD4B: A9 31 LDA #$31
FD4D: 85 0A STA CTRLPF ; CTRLPF
FD4F: AD E6 FF LDA $FFE6 ; Switch in bank 6
FD52: 20 AF F3 JSR $F3AF
FD55: AD E5 FF LDA $FFE5 ; Switch in bank 5
FD58: A0 01 LDY #$01
FD5A: 20 22 F4 JSR $F422
FD5D: AD E4 FF LDA $FFE4 ; Switch in bank 4
FD60: AD 0A F9 LDA $F90A ;
FD63: 10 05 BPL $FD6A ;
FD65: A9 08 LDA #$08 ; Reflect ...
FD67: 85 0B STA REFP0 ; ... REFP0 player 1
FD69: EA NOP
FD6A: 85 02 STA WSYNC ; WSYNC
FD6C: EA NOP
FD6D: EA NOP
FD6E: A0 78 LDY #$78
FD70: B1 C9 LDA (mC9),Y ;
FD72: 4C 16 FE JMP $FE16 ;
FD75: A9 00 LDA #$00 ; For clearing
FD77: 85 0A STA CTRLPF ; CTRLPF
FD79: 85 02 STA WSYNC ; WSYNC
FD7B: 85 0D STA PF0 ; PF0
FD7D: 85 0E STA PF1 ; PF1
FD7F: 85 0F STA PF2 ; PF2
FD81: 85 1D STA ENAM0 ; ENAM0
FD83: 85 1E STA ENAM1 ; ENAM1
FD85: 85 1F STA ENABL ; ENABL
FD87: 85 1B STA GRP0 ; GRP0
FD89: 85 1C STA GRP1 ; GRP1
FD8B: A9 1F LDA #$1F
FD8D: 85 08 STA COLUPF ; COLUPF
FD8F: A0 12 LDY #$12
FD91: A2 03 LDX #$03
FD93: 86 C7 STX mC7 ;
FD95: A2 00 LDX #$00
FD97: F0 12 BEQ $FDAB ;
FD99: A9 03 LDA #$03
FD9B: 85 02 STA WSYNC ; WSYNC
FD9D: 85 C7 STA mC7 ;
FD9F: A9 00 LDA #$00 ; Clear
FDA1: 85 0E STA PF1 ; PF1
FDA3: 85 0F STA PF2 ; PF2
FDA5: BD E8 F7 LDA $F7E8,X
FDA8: 85 08 STA COLUPF ; COLUPF
FDAA: 88 DEY
FDAB: 85 02 STA WSYNC ; WSYNC
FDAD: B9 EC F7 LDA $F7EC,Y
FDB0: 3D 72 F9 AND $F972,X ;
FDB3: 85 0E STA PF1 ; PF1
FDB5: B9 EC F7 LDA $F7EC,Y
FDB8: 3D 77 F9 AND $F977,X ;
FDBB: 85 0F STA PF2 ; PF2
FDBD: EA NOP
FDBE: EA NOP
FDBF: B9 EC F7 LDA $F7EC,Y
FDC2: 3D 7C F9 AND $F97C,X ;
FDC5: 85 0E STA PF1 ; PF1
FDC7: B9 EC F7 LDA $F7EC,Y
FDCA: 3D 81 F9 AND $F981,X ;
FDCD: 85 0F STA PF2 ; PF2
FDCF: 88 DEY
FDD0: 30 08 BMI $FDDA ;
FDD2: C6 C7 DEC mC7 ;
FDD4: 10 D5 BPL $FDAB ;
FDD6: E8 INX
FDD7: 4C 99 FD JMP $FD99 ;
FDDA: 85 02 STA WSYNC ; WSYNC
FDDC: A9 92 LDA #$92
FDDE: 85 08 STA COLUPF ; COLUPF
FDE0: A9 42 LDA #$42
FDE2: 85 0E STA PF1 ; PF1
FDE4: 85 0F STA PF2 ; PF2
FDE6: 85 02 STA WSYNC ; WSYNC
FDE8: A9 3C LDA #$3C
FDEA: 85 0E STA PF1 ; PF1
FDEC: 85 0F STA PF2 ; PF2
FDEE: 85 02 STA WSYNC ; WSYNC
FDF0: A9 00 LDA #$00
FDF2: 85 0E STA PF1 ; PF1
FDF4: 85 0F STA PF2 ; PF2
FDF6: A0 00 LDY #$00
FDF8: 85 02 STA WSYNC ; WSYNC
FDFA: 88 DEY
FDFB: 10 FB BPL $FDF8 ;
FDFD: AD E5 FF LDA $FFE5 ; Switch in bank 5
FE00: 60 RTS
FE01: 4C 75 FD JMP $FD75 ;
;
FE04: A9 00 LDA #$00
FE06: 85 85 STA m85 ;
FE08: A5 C7 LDA mC7 ;
FE0A: 4C 43 FE JMP $FE43 ;
FE0D: A9 00 LDA #$00
FE0F: 85 87 STA m87 ;
FE11: A5 C7 LDA mC7 ;
FE13: 4C 76 FE JMP $FE76 ;
FE16: 85 02 STA WSYNC ; WSYNC
FE18: 85 0D STA PF0 ;
FE1A: A5 B1 LDA mB1 ;
FE1C: 85 0A STA CTRLPF ;
FE1E: B1 E4 LDA (mE4),Y ;
FE20: 85 1B STA GRP0 ;
FE22: B1 CB LDA (mCB),Y ;
FE24: 85 0E STA PF1 ;
FE26: B1 CD LDA (mCD),Y ;
FE28: 85 0F STA PF2 ;
FE2A: B1 EA LDA (mEA),Y ;
FE2C: 85 1E STA ENAM1 ;
FE2E: B1 EC LDA (mEC),Y ;
FE30: 85 1F STA ENABL ;
FE32: 88 DEY
FE33: 30 CC BMI $FE01 ;
FE35: 98 TYA
FE36: A6 89 LDX m89 ;
FE38: D5 8D CMP m8D,X ;
FE3A: B0 C8 BCS $FE04 ;
FE3C: B5 A1 LDA mA1,X ;
FE3E: 85 85 STA m85 ;
FE40: E8 INX
FE41: 86 89 STX m89 ;
FE43: A9 00 LDA #$00
FE45: 85 0D STA PF0 ;
FE47: A5 B2 LDA mB2 ;
FE49: 85 0A STA CTRLPF ;
FE4B: B1 E4 LDA (mE4),Y ;
FE4D: 85 1B STA GRP0 ;
FE4F: A5 81 LDA m81 ;
FE51: 85 0E STA PF1 ;
FE53: A5 82 LDA m82 ;
FE55: 85 0F STA PF2 ;
FE57: B1 E2 LDA (mE2),Y ;
FE59: 85 1C STA GRP1 ;
FE5B: A5 83 LDA m83 ;
FE5D: 85 0E STA PF1 ;
FE5F: B1 E8 LDA (mE8),Y ;
FE61: 85 1D STA ENAM0 ;
FE63: A5 84 LDA m84 ;
FE65: 88 DEY
FE66: 85 0F STA PF2 ;
FE68: 98 TYA
FE69: A6 8B LDX m8B ;
FE6B: D5 97 CMP m97,X ;
FE6D: B0 9E BCS $FE0D ;
FE6F: B5 A9 LDA mA9,X ;
FE71: 85 87 STA m87 ;
FE73: E8 INX
FE74: 86 8B STX m8B ;
FE76: B1 E4 LDA (mE4),Y ;
FE78: 85 1B STA GRP0 ;
FE7A: A5 81 LDA m81 ;
FE7C: 85 0E STA PF1 ;
FE7E: B1 E2 LDA (mE2),Y ;
FE80: 85 1C STA GRP1 ;
FE82: A5 82 LDA m82 ;
FE84: 85 0F STA PF2 ;
FE86: B1 EA LDA (mEA),Y ;
FE88: 85 1E STA ENAM1 ;
FE8A: A5 83 LDA m83 ;
FE8C: 85 0E STA PF1 ;
FE8E: 88 DEY
FE8F: A5 84 LDA m84 ;
FE91: 85 0F STA PF2 ;
FE93: B1 EC LDA (mEC),Y ;
FE95: 85 1F STA ENABL ;
FE97: A6 8A LDX m8A ;
FE99: 98 TYA
FE9A: D5 92 CMP m92,X ;
FE9C: B0 58 BCS $FEF6 ;
FE9E: B5 A5 LDA mA5,X ;
FEA0: 85 86 STA m86 ;
FEA2: E8 INX
FEA3: 86 8A STX m8A ;
FEA5: A5 81 LDA m81 ;
FEA7: 85 0E STA PF1 ;
FEA9: B1 E4 LDA (mE4),Y ;
FEAB: 85 1B STA GRP0 ;
FEAD: A5 82 LDA m82 ;
FEAF: 85 0F STA PF2 ;
FEB1: B1 E2 LDA (mE2),Y ;
FEB3: 85 1C STA GRP1 ;
FEB5: A5 83 LDA m83 ;
FEB7: 85 0E STA PF1 ;
FEB9: 88 DEY
FEBA: A5 84 LDA m84 ;
FEBC: 85 0F STA PF2 ;
FEBE: 98 TYA
FEBF: A6 8C LDX m8C ;
FEC1: D5 9C CMP m9C,X ;
FEC3: B0 3A BCS $FEFF ;
FEC5: B5 AD LDA mAD,X ;
FEC7: 85 88 STA m88 ;
FEC9: E8 INX
FECA: 86 8C STX m8C ;
FECC: B1 E4 LDA (mE4),Y ;
FECE: 85 1B STA GRP0 ;
FED0: A5 81 LDA m81 ;
FED2: 85 0E STA PF1 ;
FED4: A5 82 LDA m82 ;
FED6: 85 0F STA PF2 ;
FED8: A5 85 LDA m85 ;
FEDA: 85 81 STA m81 ;
FEDC: A5 86 LDA m86 ;
FEDE: 85 82 STA m82 ;
FEE0: A5 83 LDA m83 ;
FEE2: 85 0E STA PF1 ;
FEE4: A5 87 LDA m87 ;
FEE6: 85 83 STA m83 ;
FEE8: A5 84 LDA m84 ;
FEEA: 85 0F STA PF2 ;
FEEC: A5 88 LDA m88 ;
FEEE: 85 84 STA m84 ;
FEF0: 88 DEY
FEF1: B1 C9 LDA (mC9),Y ;
FEF3: 4C 16 FE JMP $FE16 ;
FEF6: A9 00 LDA #$00
FEF8: 85 86 STA m86 ;
FEFA: A5 C7 LDA mC7 ;
FEFC: 4C A5 FE JMP $FEA5 ;
FEFF: A9 00 LDA #$00
FF01: 85 88 STA m88 ;
FF03: A5 C7 LDA mC7 ;
FF05: 4C CC FE JMP $FECC ;
; Startup comes here
Startup:
FF08: D8 CLD ; Clear decimal math flag
FF09: A2 FF LDX #$FF ; Stack start at ...
FF0B: 9A TXS ; ... end of RAM
FF0C: AD E5 FF LDA $FFE5 ; Switch in bank 5 (F000..F7FF)
FF0F: AD E8 FF LDA $FFE8 ; Set RAM to READ
FF12: 20 00 F0 JSR $F000 ; bank5:F000
FF15: 20 19 FD JSR $FD19 ;
FF18: 85 02 STA WSYNC ; WSYNC
FF1A: 20 99 F6 JSR $F699
FF1D: F0 64 BEQ $FF83 ;
FF1F: 90 E7 BCC Startup ;
FF21: 70 34 BVS $FF57 ;
FF23: E6 DE INC mDE ;
FF25: AD 56 F9 LDA $F956 ;
FF28: 29 10 AND #$10
FF2A: F0 0A BEQ $FF36 ;
FF2C: 24 80 BIT m80 ;
FF2E: 30 27 BMI $FF57 ;
FF30: 20 BA F6 JSR $F6BA
FF33: 4C D4 FC JMP $FCD4 ;
FF36: 2C 56 F9 BIT $F956 ;
FF39: 10 1F BPL $FF5A ;
FF3B: 24 80 BIT m80 ;
FF3D: 30 18 BMI $FF57 ;
FF3F: 20 27 F7 JSR $F727
FF42: B0 1F BCS $FF63 ;
FF44: 2C 09 F9 BIT $F909 ;
FF47: 10 0E BPL $FF57 ;
FF49: 20 35 F7 JSR $F735
FF4C: 10 28 BPL $FF76 ;
FF4E: A5 DE LDA mDE ;
FF50: 29 7F AND #$7F
FF52: D0 03 BNE $FF57 ;
FF54: 20 E2 F6 JSR $F6E2
FF57: 4C D4 FC JMP $FCD4 ;
FF5A: 2C 56 F9 BIT $F956 ;
FF5D: 50 2D BVC $FF8C ;
FF5F: 24 80 BIT m80 ;
FF61: 50 03 BVC $FF66 ;
FF63: 4C CE FC JMP $FCCE ;
FF66: 20 27 F7 JSR $F727
FF69: B0 F8 BCS $FF63 ;
FF6B: 20 11 F7 JSR $F711
FF6E: 10 06 BPL $FF76 ;
FF70: 20 0C F6 JSR $F60C
FF73: 4C 83 FF JMP $FF83 ;
FF76: AD 56 F9 LDA $F956 ;
FF79: 29 8F AND #$8F
FF7B: 8D 56 F8 STA $F856 ;
FF7E: 20 FD F5 JSR $F5FD
FF81: D0 D4 BNE $FF57 ;
FF83: AD E1 FF LDA $FFE1 ; Switch in bank 1
FF86: 20 4D F3 JSR $F34D
FF89: 4C D4 FC JMP $FCD4 ;
FF8C: AD E0 FF LDA $FFE0 ; Switch in bank 0
FF8F: 20 4D F6 JSR $F64D
FF92: A5 DE LDA mDE ;
FF94: D0 0F BNE $FFA5 ;
FF96: AD E1 FF LDA $FFE1 ; Switch in bank 1
FF99: 20 5C F2 JSR $F25C
FF9C: AD E6 FF LDA $FFE6 ; Switch in bank 6
FF9F: 20 22 F7 JSR $F722
FFA2: 4C DA FC JMP $FCDA ;
FFA5: 20 B6 F6 JSR $F6B6
FFA8: 90 06 BCC $FFB0 ;
FFAA: AD E5 FF LDA $FFE5 ; Switch in bank 5
FFAD: 20 D9 F2 JSR $F2D9
FFB0: AD E6 FF LDA $FFE6 ; Switch in bank 6
FFB3: 20 04 F0 JSR $F004
FFB6: A5 DE LDA mDE ;
FFB8: 29 03 AND #$03
FFBA: D0 06 BNE $FFC2 ;
FFBC: AD E5 FF LDA $FFE5 ; Switch in bank 5
FFBF: 20 03 F4 JSR $F403
FFC2: AD 56 F9 LDA $F956 ;
FFC5: 29 01 AND #$01
FFC7: D0 8E BNE $FF57 ;
FFC9: A5 DE LDA mDE ;
FFCB: 29 03 AND #$03
FFCD: D0 0C BNE $FFDB ;
FFCF: 20 FF F2 JSR $F2FF
FFD2: 20 64 F5 JSR $F564
FFD5: AD E0 FF LDA $FFE0 ; Switch in bank 0
FFD8: 20 02 F0 JSR $F002
FFDB: 4C CE FC JMP $FCCE ;
FFDE: 00 00
FFE0: 00 ; Read here to switch ROM bank 0 into F000 - F7FF
FFE1: 00 ; ... bank 1
FFE2: 00 ; ... bank 2
FFE3: 00 ; ... bank 3
FFE4: 00 ; ... bank 4
FFE5: 00 ; ... bank 5
FFE6: 00 ; ... bank 6
FFE7: 00 ; ... 1K of RAM (first 1K is for WRITE, second 1K is for READ)
;
FFE8: 00 ; Read here to switch 256 bytes of RAM (bank 0) into F800 - F9FF. First 256 WRITE, 2nd 256 READ
FFE9: 00 ; bank 1
FFEA: 00 ; bank 2
FFEB: 00 ; bank 3
FFEC: 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Vectors
FFFA: 08 FF ; NMI to FF08 (not available on the 6507)
FFFC: 08 FF ; Reset to FF08
FFFE: 08 FF ; IRQ to FF08 (not available on the 6507)
