ADE7569 datasheet(83/148 Pages) AD

83 / 148 page

Preliminary Technical Data

ADE75xx/ADE71xx

Rev. PrE | Page 83 of 148

Status Flags Referenced by Instruction: Carry, AC

Status Flags Affected:

Status

Flag

Description

Set if the result is greater than 99h. Cleared

otherwise.

RRC

Function: Rotates the accumulator to the right through the

carry flag. The old LSB of the Accumulator becomes the new

carry flag and the old carry flag is loaded into the new MSB of

the Accumulator.

Status Flags Referenced by Instruction: Carry

Status Flags Affected:

Status

Flag

Description

Equal to the state of ACC.0 before execution of the

instruction

RLC

Function: Rotates the accumulator to the left through the carry

flag. The old MSB of the Accumulator becomes the new carry

flag and the old carry flag is loaded into the new LSB of the

Accumulator.

Status Flags Referenced by Instruction: Carry

Status Flags Affected:

Status

Flag

Description

Equal to the state of ACC.7 before execution of the

instruction

CJNE

destination, source, relative jump

Function: Compares the value of the source to the value of the

destination and branches to the location set by the relative jump

if they are not equal. If the values are equal, program execution

continues with the instruction after the CJNE instruction.

Status Flags Referenced by Instruction: None

Status Flags Affected:

Status

Flag

Description

Set if the source value is greater than the destination

value. Cleared otherwise.

ADE7569 데이터시트(PDF) 83 Page - Analog Devices

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