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DSP1/Subjective: Difference between revisions
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|'''Opcode''' | |'''Opcode''' | ||
|n3 | |n3 | ||
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|'''Speed''' | |||
|44 cycles | |||
5.8 μs | |||
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'''Subjective''' is a DSP1 command. | '''Subjective''' is a [[DSP1]] command. The high nybble of the opcode selects which attitude matrix. | ||
=== Input Parameters === | |||
* '''F''' coordinate of object | |||
* '''L''' coordinate of object | |||
* '''U''' coordinate of object | |||
=== Ouput Parameters === | |||
* '''X''' coordinate of object | |||
* '''Y''' coordinate of object | |||
* '''Z''' coordinate of object | |||
=== See Also === | |||
* [[Objective]] | |||
=== References === | === References === | ||
* [https://archive.org/details/SNESDevManual/book2/page/n317 page 3-5-27 of Book II] of the official Super Nintendo development manual | * subparagraph 5.5.3 on [https://archive.org/details/SNESDevManual/book2/page/n317 page 3-5-27 of Book II] of the official Super Nintendo development manual | ||
* paragraph 6.12 on [https://archive.org/details/SNESDevManual/book2/page/n325 page 3-6-2 of Book II], lbid. | |||
* https://github.com/bsnes-emu/bsnes/blob/master/bsnes/sfc/coprocessor/dsp1/dsp1emu.cpp#L687 | |||
[[Category:DSP1]] | [[Category:DSP1]] | ||
[[Category:Attitude Control Commands]] | |||
Latest revision as of 05:29, 10 January 2024
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Opcode | n3 | ||||||
| Speed | 44 cycles
5.8 μs | ||||||
Subjective is a DSP1 command. The high nybble of the opcode selects which attitude matrix.
Input Parameters
- F coordinate of object
- L coordinate of object
- U coordinate of object
Ouput Parameters
- X coordinate of object
- Y coordinate of object
- Z coordinate of object
See Also
References
- subparagraph 5.5.3 on page 3-5-27 of Book II of the official Super Nintendo development manual
- paragraph 6.12 on page 3-6-2 of Book II, lbid.
- https://github.com/bsnes-emu/bsnes/blob/master/bsnes/sfc/coprocessor/dsp1/dsp1emu.cpp#L687