S5-95F STEP 5 Operations
8.2.4 Digital Logic Operations
Digital logic operations combine the contents of both accumulators logically bit by bit.
Table 8-14 provides an overview of these digital logic operations. Examples follow the table.
Table 8-14. Overview of Digital Logic Operations
Operation MeaningOperand
AW Combine bit by bit through logic AND
OW
XOW
Combine bit by bit through logic OR
Combine bit by bit through logic EXCLUSIVE OR
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Processing a Digital Logic Operation
A digital logic operation is executed regardless of the RLO. It also does not affect the RLO.
However, it sets condition codes according to the result of the arithmetic operation (see section 8.4).
Note
Make sure both operands have the same number format. Then load them into the
accumulators before executing the operation.
EWA 4NEB 812 6210-02
8-43
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