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DSP1/Objective: Difference between revisions
From SnesLab
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|'''Opcode''' | |'''Opcode''' | ||
|nD | |nD | ||
|+ | |||
|'''Speed''' | |||
|45 cycles | |||
5.9 μs | |||
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'''Objective''' is a DSP1 command. | '''Objective''' is a [[DSP1]] command. The high nybble of the opcode selects which attitude matrix. | ||
=== Input Parameters === | |||
* '''X''' coordinate of object | |||
* '''Y''' coordinate of object | |||
* '''Z''' coordinate of object | |||
=== Ouput Parameters === | |||
* '''F''' coordinate of object | |||
* '''L''' coordinate of object | |||
* '''U''' coordinate of object | |||
=== See Also === | === See Also === | ||
| Line 12: | Line 26: | ||
=== References === | === References === | ||
* [https://archive.org/details/SNESDevManual/book2/page/n315 page 3-5-25 of Book II] of the official Super Nintendo development manual | * subparagraph 5.5.2 on [https://archive.org/details/SNESDevManual/book2/page/n315 page 3-5-25 of Book II] of the official Super Nintendo development manual | ||
* paragraph 6.11 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#L629 | |||
[[Category:DSP1]] | [[Category:DSP1]] | ||
[[Category:Attitude Control Commands]] | |||
Latest revision as of 05:29, 10 January 2024
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Opcode | nD | ||||||
| Speed | 45 cycles
5.9 μs | ||||||
Objective is a DSP1 command. The high nybble of the opcode selects which attitude matrix.
Input Parameters
- X coordinate of object
- Y coordinate of object
- Z coordinate of object
Ouput Parameters
- F coordinate of object
- L coordinate of object
- U coordinate of object
See Also
References
- subparagraph 5.5.2 on page 3-5-25 of Book II of the official Super Nintendo development manual
- paragraph 6.11 on page 3-6-2 of Book II, lbid.
- https://github.com/bsnes-emu/bsnes/blob/master/bsnes/sfc/coprocessor/dsp1/dsp1emu.cpp#L629