Spectrum ROM | Routines |
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The given line number in the BC register pair is matched against the addressed line number.
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CP_LINES | 06528 | LD A,(HL) | Fetch the high byte of the addressed line number and compare it. | ||||
06529 | CP B | ||||||
06530 | RET NZ | Return if they do not match. | |||||
06531 | INC HL | Next compare the low bytes. | |||||
06532 | LD A,(HL) | ||||||
06533 | DEC HL | ||||||
06534 | CP C | ||||||
06535 | RET | Return with the carry flag set if the addressed line number has yet to reach the given line number. |
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