Mitsubishi MELSEC-A Series Programming Manual page 217

7. APPLICATION INSTRUCTIONS
DXOR
(1) Program which compares the 32-bit data of X20 to 3F and the bit pattern of data
of D9 and 10, and stores the number of different bits to D16 when X6 turns on.
X006
P K8
0
DXOR X020
MOV
• Coding
0 LD
1 DXORP K8X020
10 DSUMP D9
13 MOVP
18 END
Exclusive OR of the 32-bit data of X20 to 3F and
D9
the data of D9 and 10 is performed.
P
Comparing 32-bit data of D9 and 10, the total
DSUM D9
number of "1" bits is stored into A0.
P
A0 D16
Data of A0 is stored into D16.
X006
D9
A0 D16
7 − 15
MELSEC-A