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CPL
A
Function:
Complement accumulator
Description:
Each bit of the accumulator is logically complemented (oneÕs complement). Bits
which previously contained a one are changed to zero and vice versa. No flags are
affected.
Example:
The accumulator contains 5C H (01011100 B ). The instruction
CPL
will leave the accumulator set to 0A3 H (10100011 B ).
Operation:
CPL
(A) ¬ / (A)
Encoding:
1 1 1 1
Bytes:
1
Cycles:
1
Semiconductor Group
A
0 1 0 0
4-24
Instruction Set
C500 Family
1998-04-01
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