Maxim Integrated MAXQ622 - Manual (Page 236)

MAXQ612/MAXQ622 User’s Guide
16-26 Maxim Integrated
XOR Acc.<b> Logical XOR Carry Flag with Accumulator Bit
Description: Performs a logical-XOR between the Carry (C) status flag and a specified bit of the active accumu-
lator (Acc .<b>) and returns the result to the Carry .
Status Flags: C
Operation:
C ← C XOR Acc.<b>
Encoding: 15 0
1011 1010 bbbb 1010
Example(s): ; Acc = 2345h, C=1 at start
XOR Acc .1 ; Acc .1=0 → C=1
XOR Acc .2 ; Acc .2=1 → C=0