|  | Routines | 
| Prev: B339 | Up: Map | Next: B37B | 
|  | ||||
| B33D | DEC (IX+$12) | Decrease IX+12 by one. | ||
| B340 | JR NZ,$B357 | |||
| B342 | LD A,(IX+$13) | |||
| B345 | LD (IX+$12),A | |||
| B348 | INC (IX+$06) | |||
| B34B | LD A,(IX+$05) | |||
| B34E | AND A | |||
| B34F | JR Z,$B357 | |||
| B351 | JP P,$B356 | |||
| B354 | INC A | |||
| B355 | INC A | |||
| B356 | DEC A | |||
| B357 | CALL $907B | Call 907B. | ||
| B35A | LD A,(IX+$04) | |||
| B35D | ADD A,(IX+$06) | |||
| B360 | CP $AF | |||
| B362 | JR NC,$B37B | |||
| B364 | LD (IX+$04),A | |||
| B367 | LD C,A | |||
| B368 | LD D,$03 | |||
| B36A | CALL SquareWave_Loop | Call SquareWave_Loop. | ||
| B36D | LD A,($5E42) | |||
| B370 | RRCA | |||
| B371 | AND $03 | |||
| B373 | ADD A,$DC | |||
| B375 | LD (IX+$00),A | |||
| B378 | JP $ABB4 | Jump to ABB4. | ||
| Prev: B339 | Up: Map | Next: B37B |