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BBC (SPC700): Difference between revisions
From SnesLab
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=== See Also === | === See Also === | ||
* [[BBC]] | * [[BBC]] | ||
=== External Links === | |||
* Official Super Nintendo development manual on BBC: [https://archive.org/details/SNESDevManual/book1/page/n234 Appendix C-8 of Book I] | |||
[[Category:ASM]] | [[Category:ASM]] | ||
[[Category:SPC700]] | [[Category:SPC700]] | ||
[[Category:Branching Commands]] | [[Category:Branching Commands]] | ||
Revision as of 02:05, 8 July 2023
BBC (Branch on Bit Clear) is an SPC700 instruction that performs a branch when the direct page flag is clear.
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Addressing Mode | Opcode | Length | Speed | ||||
| y3 | 3 byte | 5 or 7 cycles | |||||
| Flags Clobbered | |||||||
|---|---|---|---|---|---|---|---|
| N | V | P | B | H | I | Z | C |
| . | . | . | . | . | . | . | . |
See Also
External Links
- Official Super Nintendo development manual on BBC: Appendix C-8 of Book I