Delta AH500 Programming Manual page 365

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Instruction code

Explanation:

The logical operator OR takes the binary representations in S

inclusive OR operation on each pair of corresponding bits. The operation result is stored in D.

Only the instruction DOR can use the 32-bit counter.

The result in each position is 1 if the first bit is 1, the second bit is 1, or both bits are 1.

Otherwise, the result is 0.

When X0.0 is ON, the logical operator OR takes the data in the 16-bit device Y0 and the 16-bit

device Y2, and performs the logical inclusive OR operation on each pair of corresponding bits. The

operation result is stored in Y4.

Before the instruction

After the instruction

Pulse instruction 16-bit instruction (7 steps) 32-bit instruction (7 steps)

： Data source 1

： Data source 2

D ： Operation result

C ha pt er 6 A p pl i e d In s tr uc t io ns

Logical OR operation

Word/Double word

, and performs the logical

011 0 1 0 1 0 1 0 1 0 1 0 1 0 1

0 0 0 0 1 1 1 1 1 0 1 0 0 1 0 1

0 1 0 1 1 1 1 1 1 1 1 1 0 1 0 1

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