SX User’s Manual Rev. 3.1 106 © 2000 Scenix Semiconductor, Inc. All rights reserved. Chapter 3 Instruction Set 3.6.36    NOT fr Complement of fr into fr Operation: fr = fr ^ FFh Bits affected: Z Opcode: 0010 011f ffff Description: This instruction complements each bit of the specified file register and writes the
result back into the same register. If the result is 00h, the Z bit is set.
Cycles: 1 Example: not $11 ;complement file register 11h Suppose that W contains the value 1Ch. This instruction takes the complement of
1Ch and writes the result, E3h, into the same register. The result is nonzero, so the
Z bit is cleared.