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REP: Difference between revisions
From SnesLab
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Revision as of 20:42, 23 July 2023
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Addressing Mode | Opcode | Length | Speed | ||||
| Immediate | C2 | 2 bytes | 3 cycles | ||||
| Flags Clobbered | ||||||||
|---|---|---|---|---|---|---|---|---|
| N | V | M | X | D | I | Z | C | |
REP is a 65c816 instruction that clears bits in the status register that correspond to set bits in the operand.
See Also
External Links
- Eyes & Lichty page on REP: https://archive.org/details/0893037893ProgrammingThe65816/page/n515
- Labiak page on REP: https://archive.org/details/Programming_the_65816/page/n183
- snes9x implementation of REP: https://github.com/snes9xgit/snes9x/blob/master/cpuops.cpp#L3145
- undisbeliever on REP: https://undisbeliever.net/snesdev/65816-opcodes.html#rep-reset-status-bits