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GETBS (Super FX): Difference between revisions
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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]] into the [[destination register]]. | ||
The reason the cycle times can vary is because of the ROM buffer. | The reason the cycle times can vary is because of the ROM buffer. | ||
Revision as of 00:36, 27 November 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 Affected | ||||||||
|---|---|---|---|---|---|---|---|---|
| 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 into the destination register.
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