beautypg.com

Move c, acc.

Page 330: Move c, acc. -16, Move c, src. -16, Move c, #0 -16, Maxq7667 user’s guide

background image

_________________________________________________________________________________________________________

19-16

MAXQ7667 User’s Guide

MOVE C, Acc.

Move Accumulator Bit to Carry Flag

Description:

Replaces the Carry (C) status flag with the specified active accumulator bit.

Status Flags:

C

Operation:

C

← Acc.

Encoding:

15

0

Example(s):

; Acc = 01C0h, C=0

MOVE C, Acc.8

; C =1

MOVE C, src.

Move Bit to Carry Flag

Description:

Replaces the Carry (C) status flag with the specified source bit src..

Status Flags:

C

Operation:

C

← src.

Encoding:

15

0

Example(s):

; M0[0] = FEh; C=1 (assume M0[0] is an 8-bit register)

MOVE C, M0[0].0

; C=0

MOVE C, #0

Clear Carry Flag

Description:

Clears the Carry (C) processor status flag.

Status Flag:

C

← 0

Operation:

C

← 0

Encoding:

15

0

Example(s):

; C = 1

MOVE C, #0

; C

← 0

fbbb

0111

ssss

ssss

1101

1010

0000

1010

1110

1010

bbbb

1010

See also other documents in the category Maxim Integrated Hardware: