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Unused |
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| PlayWave3 | 63119 | PUSH BC | Stash the delay counter on the stack twice. | |||||||
| 63120 | PUSH BC | |||||||||
| 63121 | CALL Delay_Loop | Call Delay_Loop. | ||||||||
| 63124 | LD BC,65534 | Send *Active_BorderColour to the speaker port. | ||||||||
| 63127 | LD A,(23504) | |||||||||
| 63130 | OUT (C),A | |||||||||
| 63132 | POP BC | Restore the delay counter from the stack. | ||||||||
| 63133 | CALL Delay_Loop | Call Delay_Loop. | ||||||||
| 63136 | LD BC,(65534) | BC=*65534 (C points to the speaker port). | ||||||||
| 63140 | LD A,(23504) | A=*Active_BorderColour. | ||||||||
| 63143 | OR %00010000 | Turn on the speaker (set bit 4). | ||||||||
| 63145 | OUT (C),A | Send A to the speaker port. | ||||||||
| 63147 | POP BC | Restore the delay counter from the stack. | ||||||||
| 63148 | DEC BC | Decrease the delay counter by three. | ||||||||
| 63149 | DEC BC | |||||||||
| 63150 | DEC BC | |||||||||
| 63151 | DEC DE | Decrease the duration counter by one. | ||||||||
| 63152 | LD A,D | Keep looping back to PlayWave3 until the duration counter is zero. | ||||||||
| 63153 | OR E | |||||||||
| 63154 | JR NZ,63119 | |||||||||
| 63156 | RET | Return. | ||||||||
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