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Routines |
Prev: 63587 | Up: Map | Next: 63663 |
Used by the routine at Handler_Interrupts.
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63624 | LD A,(65531) | Return if *65531 is equal to 0. | ||
63627 | CP 0 | |||
63629 | RET Z | |||
63630 | LD A,(65532) | Return if *65532 is equal to 0. | ||
63633 | CP 0 | |||
63635 | RET Z | |||
63636 | PUSH BC | Stash BC and DE on the stack. | ||
63637 | PUSH DE | |||
63638 | LD DE,200 | DE=0200. | ||
63641 | LD BC,100 | BC=0100. | ||
63644 | CALL PlayWave2 | Call PlayWave2. | ||
63647 | POP DE | Restore DE, BC and AF from the stack. | ||
63648 | POP BC | |||
63649 | POP AF | |||
63650 | LD A,0 | Write 0 to: | ||
63652 | LD (65531),A | |||
63655 | LD (65532),A | |||
63658 | POP AF | Restore AF from the stack. | ||
63659 | POP IY | Restore IY from the stack. | ||
63661 | EI | Enable interrupts. | ||
63662 | RET | Return. |
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