gc80c520a CORERIVER Semiconductor, gc80c520a Datasheet - Page 103

• Manufacturer Part Number: gc80c520a
• Description: Midas1.0 Family Mask Rom/eprom/romless 8-bit Turbo Microcontrollers
• Manufacturer: CORERIVER Semiconductor

CLR
CLR C
CLR bit
Description:
Operation:
Operation:
Encoding:
Encoding:
bit
Function:
Example:
MiDAS1.0 Family
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
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bit address