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Sign Flag: Difference between revisions
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The '''Sign Flag''' exists on the [[Super FX]]. It is affected by the following instructions: | The '''Sign Flag''' exists on the [[Super FX]]. It is affected by the following instructions: | ||
* ADC | * ADC R<sub>n</sub> | ||
* ADC #n | * ADC #n | ||
* ADD | * ADD R<sub>n</sub> | ||
* ADD #n | * ADD #n | ||
* AND | * AND R<sub>n</sub> | ||
* AND #n | * AND #n | ||
* [[ASR]] | * [[ASR]] | ||
* BIC | * BIC R<sub>n</sub> | ||
* BIC #n | * BIC #n | ||
* CMP | * CMP R<sub>n</sub> | ||
* DEC | * DEC R<sub>n</sub> | ||
* [[DIV2]] | * [[DIV2]] | ||
* [[FMULT]] | * [[FMULT]] | ||
* [[HIB]] | * [[HIB]] | ||
* INC | * INC R<sub>n</sub> | ||
* [[LMULT]] | * [[LMULT]] | ||
* [[LOB]] | * [[LOB]] | ||
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* [[LSR]] | * [[LSR]] | ||
* [[MERGE]] | * [[MERGE]] | ||
* MOVES | * MOVES R<sub>n</sub>, R<sub>n</sub>' | ||
* MULT | * MULT R<sub>n</sub> | ||
* MULT #n | * MULT #n | ||
* [[NOT]] | * [[NOT]] | ||
* OR | * OR R<sub>n</sub> | ||
* OR #n | * OR #n | ||
* [[ROL]] | * [[ROL]] | ||
* [[ROR]] | * [[ROR]] | ||
* [[RPIX]] | * [[RPIX]] | ||
* SBC | * SBC R<sub>n</sub> | ||
* [[SEX]] | * [[SEX]] | ||
* SUB | * SUB R<sub>n</sub> | ||
* SUB #n | * SUB #n | ||
* [[SWAP]] | * [[SWAP]] | ||
* UMULT | * UMULT R<sub>n</sub> | ||
=== See Also === | === See Also === | ||
Revision as of 08:01, 4 July 2024
The Sign Flag exists on the Super FX. It is affected by the following instructions:
- ADC Rn
- ADC #n
- ADD Rn
- ADD #n
- AND Rn
- AND #n
- ASR
- BIC Rn
- BIC #n
- CMP Rn
- DEC Rn
- DIV2
- FMULT
- HIB
- INC Rn
- LMULT
- LOB
- LOOP
- LSR
- MERGE
- MOVES Rn, Rn'
- MULT Rn
- MULT #n
- NOT
- OR Rn
- OR #n
- ROL
- ROR
- RPIX
- SBC Rn
- SEX
- SUB Rn
- SUB #n
- SWAP
- UMULT Rn
See Also
References
- 9.3 on page 2-9-2 of Book II of the official Super Nintendo development manual
- page 2-4-4, lbid.