TSC80251 TEMIC [TEMIC Semiconductors], TSC80251 Datasheet - Page 109

• Manufacturer Part Number: TSC80251
• Manufacturer: TEMIC [TEMIC Semiconductors]

TSC80251
CPL bit
Function:
Complement bit
Description:
Complements ( ) the specified bit variable. A clear bit is set, and a set bit is cleared. CPL can operate on the CY or
any directly addressable bit.
Note:
When this instruction is used to modify an output pin, the value used as the original data is read from the output data latch, not the input pin.
Example :
Port 1 contains 5Bh (01011101B). After executing the instruction sequence CPL P1.1 CPL P1.2 Port 1 contains 5Bh
(01011011B).
CPL bit51
[Encoding]
CPL CY
[Encoding]
CPL bit
[Encoding]
5.64
FLAGS : Only for instructions with CY as the operand.
Hex Code in:
Binary Mode = [Encoding]
Source Mode = [Encoding]
Hex Code in:
Binary Mode = [Encoding]
Source Mode = [Encoding]
B 2
B 3
CY
bit addr
AC
_
OV
_
Operation:
CPL
(bit51)
Operation:
CPL
(CY)
(CY)
(bit51)
N
_
Rev. C – May 7, 1999
Z
_