Operations:

Syntax:

Operation:

Operands:

Program Counter:

Opcode

Comment

Stack

CLH

H = 0

None

PC = PC + 1

1001010011011000

Description

Clears the Half Carry (H) flag in SREG (Status Register). (Equivalent to instruction BCLR 5.)

Status Register (SREG) and Boolean Formula

I

–

T

–

H

0

0

Half Carry flag cleared.

S

–

V

–

N

–

Z

–

C

–

Example: 

      clh  ; Clear the Half Carry flag

Words

1 (2 bytes)

Table Cycles

Name

Cycles

AVRe

1

AVRxm

1

AVRxt

1

AVRrc

1