
Control Block Description
ADDvantage-32 PLUS
4-45
4.30 DIGITAL OR
This block implements a 4 input digital OR.
INPA
INPB
INPC
INPD
OR
4 INPUT LOGICAL OR
DIGITOR
FIGURE 4-30. DIGITAL OR BLOCK
1. Inputs
INPA: Bit
INPB: Bit
INPC: Bit
INPD: Bit
2. Outputs
OUT: Bit
3. Implementation
OUT is set to one if either INPA, INPB, INPC, or INPD is equal to one; otherwise OUT
equals zero.
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