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BIC (Super FX): Difference between revisions
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Revision as of 02:27, 17 May 2023
BIC (BIt Clear mask) is a Super FX instruction that performs a logical AND between the source register and the 1's complement of the operand. The conjunction is stored in the destination register.
| Basic Info | |||||||
|---|---|---|---|---|---|---|---|
| Addressing Mode | Opcode | Length | ROM Speed | RAM Speed | Cache Speed | ||
| implied | 3D7n | 2 bytes | 6 cycles | 6 cycles | 2 cycles | ||
| immediate | 3F7n | 2 bytes | 6 cycles | 6 cycles | 2 cycles | ||
| Flags Clobbered | ||||||||
|---|---|---|---|---|---|---|---|---|
| B | ALT1 | ALT2 | O/V | S | CY | Z | ||
| 0 | 0 | 0 | . | . | ||||
External Links
- Official Nintendo documentation on BIC: https://archive.org/details/SNESDevManual/book2/page/n178