100 * = $1000 110 SEI 120 LDA #$7F 130 STA $DC0D 140 LDA #$01 150 STA $D01A 160 LDA #$1B 170 STA $D011 180 LDA IRQ 210 STA $0315 220 CLI 230 RTS 240 IRQ INC $D019 250 LDX #$00 260 LOOP LDA COLOR,X 270 STA $D020 280 STA $D021 290 LDY DELAY,X 300 LOOP2 DEY 310 CPY #$00 320 BNE LOOP2 330 INX 340 CPX #$08 350 BNE LOOP 360 LDA #$00 370 STA $D020 380 STA $D021 390 LDA #$80 400 STA $D012 410 JMP $EA31 420 COLOR :B 00,06,0E,03,01,03,0E,06 430 DELAY :B 08,06,01,06,06,06,06,06