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BVC (SPC700): Difference between revisions
From SnesLab
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'''BVC''' is an [[SPC700]] instruction that performs a branch when the overflow flag is clear. | '''BVC''' is an [[SPC700]] instruction that performs a branch when the [[overflow flag]] is clear. | ||
=== See Also === | === See Also === | ||
Revision as of 05:35, 27 November 2023
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Addressing Mode | Opcode | Length | Speed | ||||
| relative | 50 | 2 bytes | when condition false: 2 cycles
when condition true: 4 cycles | ||||
| Flags Affected | |||||||
|---|---|---|---|---|---|---|---|
| N | V | P | B | H | I | Z | C |
| . | . | . | . | . | . | . | . |
BVC is an SPC700 instruction that performs a branch when the overflow flag is clear.
See Also
External Links
- Official Super Nintendo development manual on BVC: Appendix C-8 of Book I