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GETBS (Super FX): Difference between revisions
From SnesLab
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'''GETBS''' is a [[Super FX]] instruction that loads one byte from the ROM buffer. | '''GETBS''' is a [[Super FX]] instruction that loads one byte from the [[ROM buffer]]. | ||
The reason the cycle times can vary is because of the ROM buffer. | |||
=== See Also === | === See Also === | ||
Revision as of 05:17, 19 July 2023
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Opcode | Length | ROM Speed | RAM Speed | Cache Speed | |||
| 3FEF | 2 bytes | 6 to 10 cycles | 6 to 9 cycles | 2 to 6 cycle | |||
| Flags Clobbered | ||||||||
|---|---|---|---|---|---|---|---|---|
| B | ALT1 | ALT2 | O/V | S | CY | Z | ||
| 0 | 0 | 0 | . | . | . | . | ||
GETBS is a Super FX instruction that loads one byte from the ROM buffer.
The reason the cycle times can vary is because of the ROM buffer.
See Also
External Links
- Official Super Nintendo development manual on GETBS: Page 2-9-55 of Book II