Atmel AVR

39. CLC – Clear Carry Flag
39.1. Description
Clears the Carry Flag (C) in SREG (Status Register).
Operation:
(i) C ← 0
Syntax: Operands: Program Counter:
(i) CLC None PC ← PC + 1
16-bit Opcode:
1001 0100 1000 1000
39.2. Status Register (SREG) and Boolean Formula
I T H S V N Z C
– – – – – – – 0
C 0
Carry Flag cleared.
Example:
add r0,r0 ; Add r0 to itself
clc ; Clear Carry Flag
Words 1 (2 bytes)
Cycles 1
Atmel AVR Instruction Set Manual [OTHER]
Atmel-0856L-AVR-Instruction-Set-Manual_Other-11/2016
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