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ADC (SPC700): Difference between revisions
From SnesLab
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=== External Links === | === External Links === | ||
* Official Nintendo | * Official Super Nintendo development manual on ADC: [https://archive.org/details/SNESDevManual/book1/page/n230 Appendix C-5 of Book I] | ||
[[Category:ASM]] | [[Category:ASM]] | ||
[[Category:SPC700]] | [[Category:SPC700]] | ||
Revision as of 02:23, 8 July 2023
ADC is an SPC700 instruction that adds.
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Addressing Mode | Opcode | Length | Speed | ||||
| immediate | 88 | 2 bytes | 2 cycles | ||||
| 86 | 1 byte | 3 cycles | |||||
| 84 | 2 bytes | 3 cycles | |||||
| 94 | 2 bytes | 3 cycles | |||||
| 85 | 3 bytes | 4 cycles | |||||
| 95 | 3 bytes | 5 cycles | |||||
| 96 | 3 bytes | 5 cycles | |||||
| 87 | 2 bytes | 6 cycles | |||||
| 97 | 2 bytes | 6 cycles | |||||
| 99 | 1 byte | 5 cycles | |||||
| 89 | 3 bytes | 6 cycles | |||||
| 98 | 3 bytes | 5 cycles | |||||
| Flags Clobbered | |||||||
|---|---|---|---|---|---|---|---|
| N | V | P | B | H | I | Z | C |
| . | . | . | |||||
External Links
- Official Super Nintendo development manual on ADC: Appendix C-5 of Book I