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Table Of Contents

Subtract (Multirate Dataflow)

Last Modified: January 23, 2017

Computes the difference between numbers, timestamps, or waveforms.

You cannot subtract a timestamp from a numeric value.

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x

The value to subtract from.

This input supports scalar numbers and fixed-size 1-dimensional arrays of numbers.

Data Type Changes on FPGA

When you add this node to a document targeted to an FPGA, this input has a default data type that uses fewer hardware resources at compile time.

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y

The value to subtract from the other input.

This input supports scalar numbers and fixed-size 1-dimensional arrays of numbers.

Data Type Changes on FPGA

When you add this node to a document targeted to an FPGA, this input has a default data type that uses fewer hardware resources at compile time.

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x - y

The difference between the two inputs.

Data Type Changes on FPGA

When you add this node to a document targeted to an FPGA, this output has a default data type that uses fewer hardware resources at compile time.

Where This Node Can Run:

Desktop OS: Windows

FPGA: All devices


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