Mitsubishi MELSEC-Q/L - Bkxor, Bkxorp; Block Exclusive or Operations

322
BKXOR, BKXORP
*1 : Head number of the devices where data on which a logical operation will be conducted is stored (BIN 16 bits)
*1 : Data for a logical operation or head number of the devices where the data for the logical operation is stored (BIN 16 bits)
*1 : Head number of the devices where the operation result will be stored (BIN 16 bits)
n : Number of operation data blocks (BIN 16 bits)
*1: The same device number can be specified for and or and .
Function
(1) Performs an exclusive OR operation on the data located in the n points from the device designated by , and the data
located in the n points from the device designated by , and stores the results into the area starting from the device
designated by .
7.1.6 BKXOR, BKXORP Block exclusive OR operations
7.1.6 BKXOR, BKXORP
Setting
Data
Internal Devices
R, ZR
J\
U\G
Zn
Constants
K, H
Other
Bit Word Bit Word
*1
–– –– –– ––
*1
–– –– ––
*1
–– –– –– ––
n ––
Basic
Process
High
performance
Redundant Universal LCPU
BKXOR
Command
Command
BKXORP
n
n
BKXOR
BKXORP
D
S1
S2
D
S2 S1
S1
S2
D
S1
S2
D
S1
D
S2
D
S1
S2
D
b15 b8
0
0 1 1 1 1 0 0 0 0 1 111 0 0
b7 b0
0 0 1 1 1 1 0 0 0 0 0 011 0 0
0 0 0 0 0 0 0 0 1 1 1 111 1 1
1 1 1 1 1 1 1 1
0 0 0 0
1
1 1 1
0 0 0 0 1 1 1 1 1 1 1 111 1 1
b15 b8
0
0 0 0 1 1 1 1 0 0 1 111 1 1
b7 b0
1 1 1 1 0 0 0 0 1 1 0 000 0 0
1 1 1 1 0 0 0 0 0 0 0 011 1 1
1 1 1 1 1 1 1 1 1 1 1 100 0 0
0 0 0 0 0 0 0 0 0 0 0 011 1 1
XOR
b15
b8
0
0 1 1 0 0 1 1 0 0 0 000 1 1
b7 b0
1 1 0 0 1 1 0 0 1 1 0 011 0 0
1 1 1 1 0 0 0 0 1 1 1 100 0 0
0 0 0 0 0 0 0 0
1 1 1 111 1 1
0 0 0 0 1 1 1 1 1 1 1 100 0 0
n
+ 1
+ 2
+ 1
+ 2
D
S1
S1
S1
D
D
D
D
S1
S1
+ 1
+ 2
S2
S2
S2
S2
S2
n
n
+(n 1)
+(n
2)
+(n 1)
+(n
2)
+(n 1)
+(n
2)