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DSP1/Subjective: Difference between revisions
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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 === | === Input Parameters === | ||
Revision as of 23:09, 4 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