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BMI (SPC700): Difference between revisions
From SnesLab
(explained speed difference) |
(→See Also: BPL) |
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=== See Also === | === See Also === | ||
* [[BPL (SPC700)]] | |||
* [[BMI]] | * [[BMI]] | ||
Revision as of 03:03, 13 July 2023
BMI is an SPC700 instruction that performs a branch when the negative flag is set.
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Addressing Mode | Opcode | Length | Speed | ||||
| relative | 30 | 2 bytes | when condition is false: 2 cycles
when condition is true: 4 cycles | ||||
| Flags Clobbered | |||||||
|---|---|---|---|---|---|---|---|
| N | V | P | B | H | I | Z | C |
| . | . | . | . | . | . | . | . |
See Also
External Links
- Official Super Nintendo development manual on BMI: Appendix C-8 of Book I