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DEC (SPC700): Difference between revisions
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Revision as of 19:53, 18 July 2023
Basic Info | |||||||
---|---|---|---|---|---|---|---|
Addressing Mode | Opcode | Length | Speed | ||||
9C | 1 byte | 2 cycles | |||||
8B | 2 byte | 4 cycles | |||||
9B | 2 byte | 5 cycles | |||||
8C | 3 bytes | 5 cycles | |||||
1D | 1 byte | 2 cycles | |||||
DC | 1 byte | 2 cycles |
Flags Clobbered | |||||||
---|---|---|---|---|---|---|---|
N | V | P | B | H | I | Z | C |
. | . | . | . | . | . |
DEC is an SPC700 instruction that decrements a value.
See Also
External Links
- Official Super Nintendo development manual on DEC: Appendix C-7 of Book I