$D7B4/55220: OPEN command, secondary addr 15 D7B4: A5 83 LDA $83 D7B6: 8D 4C 02 STA $024C D7B9: 20 B3 C2 JSR $C2B3 D7BC: 8E 2A 02 STX $022A D7BF: AE 00 02 LDX $0200 D7C2: AD 4C 02 LDA $024C D7C5: D0 2C BNE $D7F3 Previous Page / Next Page