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CBNE (SPC700): Difference between revisions
From SnesLab
(see also DBNZ) |
(→See Also: BNE) |
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=== See Also === | === See Also === | ||
* [[DBNZ]] | * [[DBNZ]] | ||
* [[BNE (SPC700)]] | |||
=== External Links === | === External Links === | ||
Revision as of 03:09, 13 July 2023
CBNE is an SPC700 instruction that performs a comparison between the accumulator and a direct page value and then branches if they are not equal.
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Addressing Mode | Opcode | Length | Speed | ||||
| 2E | 3 bytes | 5 or 7 cycles | |||||
| DE | 3 bytes | 6 or 8 cycles | |||||
| Flags Clobbered | |||||||
|---|---|---|---|---|---|---|---|
| N | V | P | B | H | I | Z | C |
| . | . | . | . | . | . | . | . |
See Also
External Links
- Official Super Nintendo development manual on CBNE: Appendix C-8 of book I