SAB80C517-M16 SIEMENS [Siemens Semiconductor Group], SAB80C517-M16 Datasheet - Page 192

• Manufacturer Part Number: SAB80C517-M16
• Description: 8-Bit CMOS Single-Chip Microcontroller
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

CPL
Function:
Description:
Example:
Operation:
Encoding:
Bytes:
Cycles:
Semiconductor Group
A
Complement accumulator
Each bit of the accumulator is logically complemented (one’s complement). Bits
which previously contained a one are changed to zero and vice versa. No flags are
affected.
The accumulator contains 5C H (01011100 B ). The instruction
CPL
will leave the accumulator set to 0A3 H (10100011 B ).
CPL
(A)
1
1
1 1 1 1
/ (A)
A
0 1 0 0
193
Instruction Set