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PLB: Difference between revisions
From SnesLab
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(which type of stack admode) |
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|'''Speed''' | |'''Speed''' | ||
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|[[Stack Addressing|Stack]] | |[[Stack Addressing|Stack]] (Pull) | ||
|AB | |AB | ||
|1 byte | |1 byte | ||
Revision as of 07:25, 21 November 2023
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Addressing Mode | Opcode | Length | Speed | ||||
| Stack (Pull) | AB | 1 byte | 4 cycles | ||||
| Flags Affected | ||||||||
|---|---|---|---|---|---|---|---|---|
| N | V | M | X | D | I | Z | C | |
| . | . | . | . | . | . | |||
PLB (PulL data Bank) is a 65c816 instruction that pulls the byte at the top of the stack into the data bank register.
See Also
External Links
- Eyes & Lichty page 484, on PLB: https://archive.org/details/0893037893ProgrammingThe65816/page/n510
- Labiak page on PLB: https://archive.org/details/Programming_the_65816/page/n178
- snes9x implementation of PLB: https://github.com/snes9xgit/snes9x/blob/master/cpuops.cpp#L2032