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DSP1/Gyrate: Difference between revisions
From SnesLab
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{| class="wikitable" style="float:right;clear:right;width:15%" | {| class="wikitable" style="float:right;clear:right;width:15%" | ||
!colspan="8"|Basic Info | !colspan="8"|Basic Info | ||
| Line 6: | Line 4: | ||
|'''Opcode''' | |'''Opcode''' | ||
|14 | |14 | ||
|+ | |||
|'''Speed''' | |||
|444 cycles | |||
58.4 μs | |||
|} | |} | ||
'''Gyrate''' is a [[DSP1]] command. | |||
=== Input Parameters === | |||
* angle of rotation about Z axis | |||
* angle of rotation about X axis | |||
* angle of rotation about Y axis | |||
=== Output Parameters === | |||
* rotational angle | |||
=== References === | === References === | ||
* https://archive.org/details/SNESDevManual/book2/page/n321 | * subparagraph 5.6.1 on [https://archive.org/details/SNESDevManual/book2/page/n321 page 3-5-31 of Book II] of the official Super Nintendo development manual | ||
* paragraph 6.7 on [https://archive.org/details/SNESDevManual/book2/page/n324 page 3-6-1 of Book II], lbid. | |||
* https://github.com/bsnes-emu/bsnes/blob/master/bsnes/sfc/coprocessor/dsp1/dsp1emu.cpp#L806 | |||
[[Category:DSP1]] | |||
[[Category:New Angle Calculation Commands]] | |||
Latest revision as of 05:32, 10 January 2024
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Opcode | 14 | ||||||
| Speed | 444 cycles
58.4 μs | ||||||
Gyrate is a DSP1 command.
Input Parameters
- angle of rotation about Z axis
- angle of rotation about X axis
- angle of rotation about Y axis
Output Parameters
- rotational angle
References
- subparagraph 5.6.1 on page 3-5-31 of Book II of the official Super Nintendo development manual
- paragraph 6.7 on page 3-6-1 of Book II, lbid.
- https://github.com/bsnes-emu/bsnes/blob/master/bsnes/sfc/coprocessor/dsp1/dsp1emu.cpp#L806