
280 APPENDIX B
table B-6: data blocks
block data hub function
Logic
Required. Consists of logic plugs.
Performs one of the following four logical operations on logic
data: And, Or, Xor, or Not.
Math
Required. Consists of number plugs.
Performs one of the following four operations on number data:
addition, subtraction, multiplication, or division.
Compare
Required. Consists of number and logic plugs.
Performs one of the following three comparisons on number
data: less than, greater than, or equals.
Range
Required. Consists of number and logic plugs.
Performs a comparison on number data to see if it’s inside or
outside a range of specified numbers.
Random
Required. ...