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Routines |
| Prev: C18C | Up: Map | Next: C1CF |
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| C1A8 | LD A,($8D48) | A=*8D48. | ||
| C1AB | AND %00111111 | Keep only bits 0-5. | ||
| C1AD | ADD A,(IX+$01) | E=A + *IX+01. | ||
| C1B0 | LD E,A | |||
| C1B1 | LD D,$01 | D=01. | ||
| C1B3 | CALL Sounds_PlaySquareWave_Loop | Call Sounds_PlaySquareWave_Loop. | ||
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Add 08 to *IX+01.
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| C1B6 | LD A,(IX+$01) | A=*IX+01. | ||
| C1B9 | ADD A,$08 | A+=08. | ||
| C1BB | LD (IX+$01),A | Write A to *IX+01. | ||
| C1BE | CP $A1 | Jump to C1CA if A is equal to A1. | ||
| C1C0 | JR Z,$C1CA | |||
| C1C2 | CP $60 | Return if A is not equal to 60. | ||
| C1C4 | RET NZ | |||
| C1C5 | LD (IX+$01),$21 | Write 21 to *IX+01. | ||
| C1C9 | RET | Return. | ||
| C1CA | LD (IX+$00),$00 | Write 00 to *IX+00. | ||
| C1CE | RET | Return. | ||
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