DVP-ES2-EX2-SS2-SA2-SX2-Operation Manual

3. Instruction Set
API Mnemonic Operands Function
28 WXOR P Logical Word XOR
Controllers
ES2/EX2 SS2 SA2
SE
SX2
Type Bit Devices Word devices Program Steps
OP X Y M S K H KnX KnY KnM KnS T C D E F WXOR, WXORP: 7 steps
S 1 * * * * * * * * * * *
S 2 * * * * * * * * * * *
D * * * * * * * *
PULSE 16-bit 32-bit
SA2
SX2 ES2/EX2 SS2 SX2 ES2/EX2 SS2
SE
ES2/EX2 SS2 SA2
SE
Operands:
S 1 : Source data device 1 S 2 : Source data device 2 D: Operation result
Explanations:
1. This instruction conducts logical XOR operation of S 1 and S 2 in 16-bit mode and stores the
result in D
2. For 32-bit operation please refer to DXOR instruction.
Program Example:
When X0 = ON, the 16-bit data source D0 and D2 are analyzed and the operation result of the
logical XOR is stored in D4.
SA2
SE
SX2
X0
WXOR
D0 D2 D4
Before
execution
b15
b00
D0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1
WOR
D2 0 0 0 0 1 1 1 1 1 0 1 0 0 1 0 1
After
execution
D4
0 1 0 1 1 0 1 0 1 1 1 1 0 0 0 0
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