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Bit Reversal
From SnesLab
(Redirected from bit reversal)
Bit Reversal on the SPC700 is indicated with a slash '/'. It denotes the complement (inversion) of its operand. The following two instructions support it:
When the bit reversal operator is used with them, the opcode emitted by the assembler is 20h greater than if it were omitted.
Reference
- Appendix C-1 of Book I of the official Super Nintendo development manual