We've just updated MediaWiki and its underlying software. If anything doesn't look or work quite right, please mention it to us. --RanAS
TSB
From SnesLab
TSB (Test and Set Bits) is a 65c816 instruction that tests and sets bits.
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Addressing Mode | Opcode | Length | Speed | ||||
| absolute | 0C | 3 bytes | 6 cycles | ||||
| direct page | 04 | 2 bytes | 5 cycles | ||||
| Flags Clobbered | |||||||
|---|---|---|---|---|---|---|---|
| N | V | M | X | D | I | Z | C |
| . | . | . | . | . | . | . | |
See Also
External Links
- Eyes & Lichty page on TSB: https://archive.org/details/0893037893ProgrammingThe65816/page/n540
- Labiak page on TSB: https://archive.org/details/Programming_the_65816/page/n205
- snes9x implementation of TSB: https://github.com/snes9xgit/snes9x/blob/master/cpuops.cpp#L1348