gc80c510 CORERIVER Semiconductor, gc80c510 Datasheet - Page 130

• Manufacturer Part Number: gc80c510
• Description: Eprom/rom 8-bit Turbo Microcontrollers
• Manufacturer: CORERIVER Semiconductor

CLR
CLR bit
CLR C
Description:
Operation:
Operation:
Encoding:
Encoding:
bit
Function:
Example:
Cycles:
Cycles:
Bytes:
Bytes:
Clear bit
The indicated bit is cleared (reset to zero). No other flags are affected. CLR can
operate on the carry flag or any directly addressable bit.
Port 1 has previously been written with 5Dh (01011101b). The instruction,
CLR P1.2
will leave the port set to 59h (01011001b).
1
1
CLR
(C)
2
2
CLR
(bit)
1
1
←
←
1
1
0
0
0
0
0
0
0 0 1 1
0 0 1 0
Page 130 of 211
bit address
Appendix A: Instruction Set