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LabVIEW Communications System Design Suite 1.0 Manual

High Throughput Square Root (Clock-Driven Logic)

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Computes the square root of a specified value (x).

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x

An input to this operation. x must be unsigned. This input supports only scalar values of the fixed-point data type.

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input valid

A Boolean that specifies whether the next data point has arrived for processing. Wire the output valid output of an upstream node to this input to transfer data from the upstream node to this node.

TRUE The data point is valid and can be processed.
FALSE The data point is not valid.
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ready for output

A Boolean that specifies whether downstream nodes are ready for this node to return a new value. Use a Feedback Node to wire the ready for input output of a downstream node to this input of the current node.

TRUE The downstream node is ready for the next data point.
FALSE The downstream node is not ready for the next data point.
Note  

If this terminal is FALSE during a given cycle, the output valid terminal returns FALSE during that cycle.

Default: TRUE

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operation overflow

A Boolean that indicates whether the theoretical computed value exceeds the valid range of the output data type.

TRUE The theoretical computed value exceeds the valid range of the output data type.
FALSE The theoretical computed value does not exceed the valid range of the output data type.
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sqrt(x)

Square root of x.

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output valid

A Boolean that indicates whether this node has computed a result that downstream nodes can use. Wire this output to the input valid input of a downstream node to transfer data from the node to the downstream node.

TRUE The node has computed a result that downstream nodes can use.
FALSE The node has not computed a result that downstream nodes can use.
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ready for input

A Boolean that indicates whether this node is ready to accept new input data. Use a Feedback Node to wire this output to the ready for output input of an upstream node.

TRUE The node is ready to accept new input data.
FALSE The node is not ready to accept new input data.
Note  

If this terminal returns FALSE during a given cycle, LabVIEW discards any data that other nodes send to this node during the following cycle. LabVIEW discards this data even if the input valid terminal is TRUE during the following cycle.

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