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XOR (Super FX): Difference between revisions
From SnesLab
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'''XOR''' is an undocumented | '''XOR''' is an undocumented<sup>[dubious]</sup> (XOR is mentioned on page 2-2-7 of the Nintendo documentation) [[Super FX]] instruction that performs an exculsive or. | ||
The source and destination registers should be specified in advance using [[WITH]], [[FROM]], or [[TO]]. Otherwise, R<sub>0</sub> serves as the default. | The source and destination registers should be specified in advance using [[WITH]], [[FROM]], or [[TO]]. Otherwise, R<sub>0</sub> serves as the default. | ||
Revision as of 00:28, 22 July 2024
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Addressing Mode | Opcode | Length | Speed | ||||
| C | 2 bytes | ||||||
| Flags Affected | ||||||||
|---|---|---|---|---|---|---|---|---|
| B | ALT1 | ALT2 | O/V | S | CY | Z | ||
XOR is an undocumented[dubious] (XOR is mentioned on page 2-2-7 of the Nintendo documentation) Super FX instruction that performs an exculsive or.
The source and destination registers should be specified in advance using WITH, FROM, or TO. Otherwise, R0 serves as the default.
Syntax
XOR Rn XOR #n
See Also
References
- https://en.wikibooks.org/wiki/Super_NES_Programming/Super_FX_tutorial#Instruction_Set_Table
- Example 3 on page 2-8-10 of Book II of the official Super Nintendo development manual