We've just updated MediaWiki and its underlying software. If anything doesn't look or work quite right, please mention it to us. --RanAS
BMI (SPC700): Difference between revisions
From SnesLab
(linkify negative flag) |
(linkify admode) |
||
| Line 7: | Line 7: | ||
|'''Speed''' | |'''Speed''' | ||
|+ | |+ | ||
| | |[[Program Counter Relative]] | ||
|30 | |30 | ||
|2 bytes | |2 bytes | ||
Revision as of 08:26, 29 November 2023
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Addressing Mode | Opcode | Length | Speed | ||||
| Program Counter Relative | 30 | 2 bytes | when condition is false: 2 cycles
when condition is true: 4 cycles | ||||
| Flags Affected | |||||||
|---|---|---|---|---|---|---|---|
| N | V | P | B | H | I | Z | C |
| . | . | . | . | . | . | . | . |
BMI is an SPC700 instruction that performs a branch when the negative flag is set.
See Also
External Links
- Official Super Nintendo development manual on BMI: Appendix C-8 of Book I