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GETB (Super FX): Difference between revisions
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'''GETB''' (Get Byte) is a [[Super FX]] instruction that loads one byte from the [[ROM buffer]]. | '''GETB''' (Get Byte) is a [[Super FX]] instruction that loads one byte from the [[ROM buffer]] into the low byte of the [[destination register]]. The high byte of the destination register is zeroed. | ||
=== See Also === | === See Also === | ||
Revision as of 00:47, 27 November 2023
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Opcode | Length | ROM Speed | RAM Speed | Cache Speed | |||
| EF | 1 byte | 3 to 8 cycles | 3 to 9 cycles | 1 to 6 cycle | |||
| Flags Affected | ||||||||
|---|---|---|---|---|---|---|---|---|
| B | ALT1 | ALT2 | O/V | S | CY | Z | ||
| 0 | 0 | 0 | . | . | . | . | ||
GETB (Get Byte) is a Super FX instruction that loads one byte from the ROM buffer into the low byte of the destination register. The high byte of the destination register is zeroed.
See Also
External Links
- Official Super Nintendo development manual on GETB: Page 2-9-49 of Book II