Maxim Integrated DS4830A Optical Microcontroller User Manual
Page 215
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