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SPC700/Waitstates: Difference between revisions
From SnesLab
(see also) |
(→See Also: spc700 opcode matrix) |
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! !! x0 !! x1 !! x2 !! x3 !! x4 !! x5 !! x6 !! x7 !! x8 !! x9 !! xA !! xB !! xC !! xD !! xE !! xF | ! !! x0 !! x1 !! x2 !! x3 !! x4 !! x5 !! x6 !! x7 !! x8 !! x9 !! xA !! xB !! xC !! xD !! xE !! xF | ||
|- | |- | ||
| 0x || 0 || 3 || 0 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 1 || 0 || 0 || 1 || 0 || 2 | | '''0x''' || 0 || 3 || 0 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 1 || 0 || 0 || 1 || 0 || 2 | ||
|- | |- | ||
| 1x || 2 || 3 || 0 || 3 || 1 || 1 || 1 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 0 || 1 | | '''1x''' || 2 || 3 || 0 || 3 || 1 || 1 || 1 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 0 || 1 | ||
|- | |- | ||
| 2x || 0 || 3 || 0 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 1 || 0 || 0 || 1 || 3 || 2 | | '''2x''' || 0 || 3 || 0 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 1 || 0 || 0 || 1 || 3 || 2 | ||
|- | |- | ||
| 3x || 0 || 3 || 0 || 3 || 1 || 1 || 1 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 0 || 3 | | '''3x''' || 0 || 3 || 0 || 3 || 1 || 1 || 1 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 0 || 3 | ||
|- | |- | ||
| 4x || 0 || 3 || 0 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 0 || 0 || 0 || 1 || 0 || 3 | | '''4x''' || 0 || 3 || 0 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 0 || 0 || 0 || 1 || 0 || 3 | ||
|- | |- | ||
| 5x || 2 || 3 || 0 || 3 || 1 || 1 || 1 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 0 || 0 | | '''5x''' || 2 || 3 || 0 || 3 || 1 || 1 || 1 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 0 || 0 | ||
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| 6x || 0 || 3 || 0 || 1 || 0 || 0 || 0 || 1 || 0 || 1 || 0 || 0 || 0 || 1 || 2 || 1 | | '''6x''' || 0 || 3 || 0 || 1 || 0 || 0 || 0 || 1 || 0 || 1 || 0 || 0 || 0 || 1 || 2 || 1 | ||
|- | |- | ||
| 7x || 0 || 3 || 0 || 3 || 1 || 1 || 1 || 1 || 1 || 1 || 1 || 1 || 0 || 0 || 0 || 1 | | '''7x''' || 0 || 3 || 0 || 3 || 1 || 1 || 1 || 1 || 1 || 1 || 1 || 1 || 0 || 0 || 0 || 1 | ||
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| 8x || 0 || 3 || 0 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 1 || 0 || 0 || 0 || 1 || 0 | | '''8x''' || 0 || 3 || 0 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 1 || 0 || 0 || 0 || 1 || 0 | ||
|- | |- | ||
| 9x || 2 || 3 || 0 || 3 || 1 || 1 || 1 || 1 || 0 || 0 || 1 || 1 || 0 || 0 || 10 || 3 | | '''9x''' || 2 || 3 || 0 || 3 || 1 || 1 || 1 || 1 || 0 || 0 || 1 || 1 || 0 || 0 || 10 || 3 | ||
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| Ax || 1 || 3 || 0 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 0 || 0 || 0 || 0 || 1 || 1 | | '''Ax''' || 1 || 3 || 0 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 0 || 0 || 0 || 0 || 1 || 1 | ||
|- | |- | ||
| Bx || 0 || 3 || 0 || 3 || 1 || 1 || 1 || 1 || 0 || 0 || 1 || 1 || 0 || 0 || 1 || 1 | | '''Bx''' || 0 || 3 || 0 || 3 || 1 || 1 || 1 || 1 || 0 || 0 || 1 || 1 || 0 || 0 || 1 || 1 | ||
|- | |- | ||
| Cx || 1 || 3 || 0 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 1 || 0 || 0 || 0 || 1 || 7 | | '''Cx''' || 1 || 3 || 0 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 1 || 0 || 0 || 0 || 1 || 7 | ||
|- | |- | ||
| Dx || 2 || 3 || 0 || 3 || 1 || 1 || 1 || 1 || 0 || 1 || 0 || 1 || 0 || 0 || 4 || 1 | | '''Dx''' || 2 || 3 || 0 || 3 || 1 || 1 || 1 || 1 || 0 || 1 || 0 || 1 || 0 || 0 || 4 || 1 | ||
|- | |- | ||
| Ex || 0 || 3 || 0 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 0 || 0 || 0 || 1 || 1 || 0 | | '''Ex''' || 0 || 3 || 0 || 1 || 0 || 0 || 0 || 1 || 0 || 0 || 0 || 0 || 0 || 1 || 1 || 0 | ||
|- | |- | ||
| Fx || 0 || 3 || 0 || 3 || 1 || 1 || 1 || 1 || 0 || 1 || 0 || 1 || 0 || 0 || 3 || 0 | | '''Fx''' || 0 || 3 || 0 || 3 || 1 || 1 || 1 || 1 || 0 || 1 || 0 || 1 || 0 || 0 || 3 || 0 | ||
|} | |} | ||
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* [[WS1 Area]] | * [[WS1 Area]] | ||
* [[WS2 Area]] | * [[WS2 Area]] | ||
* [[SPC700 Opcode Matrix]] | |||
=== Reference === | === Reference === | ||
* https://problemkaputt.de/fullsnes.htm#snesapuspc700ioports | * https://problemkaputt.de/fullsnes.htm#snesapuspc700ioports | ||
[[Category:SNES Hardware]] | |||
[[Category:Audio]] | [[Category:Audio]] | ||
[[Category:Timing]] | |||
Latest revision as of 22:56, 26 August 2024
This table shows how many waitstates the internal cycles of all the SPC700 opcodes have.
| x0 | x1 | x2 | x3 | x4 | x5 | x6 | x7 | x8 | x9 | xA | xB | xC | xD | xE | xF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0x | 0 | 3 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 2 |
| 1x | 2 | 3 | 0 | 3 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 |
| 2x | 0 | 3 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 3 | 2 |
| 3x | 0 | 3 | 0 | 3 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 3 |
| 4x | 0 | 3 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 |
| 5x | 2 | 3 | 0 | 3 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| 6x | 0 | 3 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 1 |
| 7x | 0 | 3 | 0 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 |
| 8x | 0 | 3 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 |
| 9x | 2 | 3 | 0 | 3 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 10 | 3 |
| Ax | 1 | 3 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| Bx | 0 | 3 | 0 | 3 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 |
| Cx | 1 | 3 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 7 |
| Dx | 2 | 3 | 0 | 3 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 4 | 1 |
| Ex | 0 | 3 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 |
| Fx | 0 | 3 | 0 | 3 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 3 | 0 |