SSD 605C Product Manual - page 104

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Programming Your Application

605C Frequency Inverter

Functional Description

Operation

Description

NOT(A)

OUTPUT

INPUT A

INPUT B

INPUT C

NOT(A)

If INPUT A is TRUE the

OUTPUT is FALSE, otherwise

the OUTPUT is TRUE.

AND(A,B,C)

OUTPUT

INPUT A

INPUT B

INPUT C

AND(A,B,C)

If A and B and C are all TRUE

then the OUTPUT is TRUE,

otherwise the OUTPUT is

FALSE.

NAND(A,B,C)

OUTPUT

INPUT A

INPUT B

INPUT C

NAND(A,B,C)

If A and B and C are all TRUE

then the OUTPUT is FALSE,

otherwise the OUTPUT is

TRUE.

OR(A,B,C)

OUTPUT

INPUT A

INPUT B

INPUT C

OR(A,B,C)

If at least one of A or B or C is

TRUE then the OUTPUT is

TRUE,  otherwise the OUTPUT

is FALSE.

TYPE

Range: Enumerated - see below

The operation to be performed on the three inputs to produce the output value. The operations

that can be selected are:

Enumerated Value : Type

0 : NOT(A)

1 : AND(A,B,C)

2 : NAND(A,B,C)

3 : OR(A,B,C)

4 : NOR(A,B,C)

5 : XOR(A,B)

6 : 0-1 EDGE(A)

7 : 1-0 EDGE(A)

8 : AND(A,B,!C)

9 : OR(A,B,!C)

10 : S FLIP-FLOP

11 : R FLIP-FLOP

OUTPUT

Range: FALSE / TRUE

The result of performing the selected operation on the inputs.