INDEX BY SUBJECT critical code 66 attract mode 77 - 79 interrupt enable 16, 53774 clock 18 - 20 jump vectors 550 - 553 critical section 66 POKEY (hardware) 16, 528 - entry point 58463 533, 53768 exit 58466 realtime clock 18 - 20 interrupts 546 - 549, repeat 555 54286 start hardware 53769 key delay 753 suspended 66 set timers 18, 58460 system (software) 536 - 558 timer value 0, 1 VBLANK 66 Vectors vectors 550 - 558 cassette handler 58432 Transmission flags 56 - 60 CIO 58454 Triggers (see Pots, command 23 Sticks) device handlers 794 - 831, C/GTIA registers 53264 - 58368 - 53267 58477 latches 53277 disk 10, 11 paddle (pot) 636 - 643 disk handler 58448, PIA registers 54016, 58451 54017 display handler 58384 stick (joystick) 644 - 647 Display List interrupt 512, 513 keyboard handler 58400 Variables printer handler 58416 assign values 134 screen editor 58368 list 132 warm start 8, 54287 name table 130 - 133 statement table 136, 137 Warmstart string and array table 140, 141 entry point 58484 value table 134, 135 flag 8 NMI check 8, 54287 VBLANK vector 8, 58484