User guide

DS4830A User’s Guide
215
MOVE C, Acc.<b> Move Accumulator Bit to Carry Flag
Description: Replaces the Carry (C) status flag with the specified active accumulator bit.
Status Flag: C
Operation: C  Acc.<b>
Encoding: 15 0
1110
1010
bbbb
1010
Example(s): ; Acc = 01C0h, C=0
MOVE C, Acc.8 ; C =1
MOVE C, src.<b> Move Bit to Carry Flag
Description: Replaces the Carry (C) status flag with the specified source bit src.<b>.
Status Flag: C
Operation: C  src.<b>
Encoding: 15 0
fbbb
0111
ssss
ssss
Example(s): ; M0[0] = FEh; C=1 (assume M0[0] is an 8-bit register)
MOVE C, M0[0].0 ; C=0
Special Notes: Only system module 8 and peripheral modules (0-5) are supported by MOVE C,src.<b>.
MOVE C, #0 Clear Carry Flag
Description: Clears the Carry (C) processor status flag.
Status Flag: C  0
Operation: C  0
Encoding: 15 0
1101
1010
0000
1010
Example(s): ; C = 1
MOVE C, #0 ; C  0