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PLA: Difference between revisions
From SnesLab
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Revision as of 07:24, 21 November 2023
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Addressing Mode | Opcode | Length | Speed | ||||
| Stack (Pull) | 68 | 1 byte | 4 cycles* | ||||
| Flags Affected | ||||||||
|---|---|---|---|---|---|---|---|---|
| N | V | M | X | D | I | Z | C | |
| . | . | . | . | . | . | |||
PLA (PulL Accumulator) is a 65x instruction that pulls the value at the top of the stack into the accumulator. PLA takes one additional cycle if the accumulator is 16 bits wide.
See Also
External Links
- Eyes & Lichty page 483, on PLA: https://archive.org/details/0893037893ProgrammingThe65816/page/n509
- Labiak page on PLA: https://archive.org/details/Programming_the_65816/page/n177
- MCS6500 Manual page on PLA: https://archive.org/details/mos_microcomputers_programming_manual/page/n137
- Carr page on PLA: https://archive.org/details/6502UsersManual/page/n281
- Leventhal page on PLA: https://archive.org/details/6502-assembly-language-programming/page/n132
- snes9x implementation of https://github.com/snes9xgit/snes9x/blob/master/cpuops.cpp#L1982