 8051 Instruction Set Manual | |
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SETB
The SETB instruction sets the bit operand to a value of 1. This instruction can operate on the carry flag or any other directly addressable bit. No flags are affected by this instruction.
See Also: CLR
| SETB bit | ||||||||
|
| Bytes | 2 | |||
| Cycles | 1 | |||
| Encoding |
| |||
| Operation |
SETB (bit) = 1 | |||
| Example |
SETB 63h |
| SETB C | ||||||||
|
| Bytes | 1 | |
| Cycles | 1 | |
| Encoding |
| |
| Operation |
SETB C = 1 | |
| Example |
SETB C |
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