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GETBL (Super FX): Difference between revisions
From SnesLab
(of the 3 types of implied 1 is the closest) |
(→See Also: GETBS) |
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* [[GETB]] | * [[GETB]] | ||
* [[GETBH]] | * [[GETBH]] | ||
* [[GETBS]] | |||
=== External Links === | === External Links === | ||
Revision as of 12:05, 3 July 2024
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Addressing Mode | Opcode | Length | ROM Speed | RAM Speed | Cache Speed | ||
| Implied (type 1) | 3EEF | 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 | . | . | . | . | ||
GETBL (Get Byte Low) is a Super FX instruction that loads one byte from the ROM buffer into the low byte of the destination register. GETBL also loads the high byte of the source register into the high byte of the destination register.
See Also
External Links
- Official Super Nintendo development manual on GETBL: 9.37 on page 2-9-53 of Book II
- example: page 2-9-54 of Book II, lbid