Normalize Signal Generation Parameters VI

LabVIEW 2018 FPGA Module Help


Edition Date: March 2018
Part Number: 371599P-01
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Owning Palette: Scaling VIs

Requires: FPGA Interface

Converts frequency, phase, and duty cycle parameters into fixed-point units normalized to the clock rate.

Use the Normalize Signal Generation Parameters VI in a host VI to convert values for the following FPGA VIs: Sine Wave Generator and Square Wave Generator.

FPGA clock rate (Hz) specifies the clock rate at which the compilation tools compile the FPGA VI.
frequency (Hz) specifies the frequency of the generated signal in hertz.
phase offset (deg) specifies the phase in degrees.
duty cycle (%) specifies the percentage of time the square wave remains high over one period.
error in describes error conditions that occur before this node runs. This input provides standard error in functionality.
frequency (periods/tick) returns the scaled frequency, in number of periods per clock cycle, of the FPGA clock. This value is an unsigned fixed-point data type with a 32-bit word length and a 0-bit integer word length.
phase offset (periods) returns the scaled phase offset in number of periods. This value is an unsigned fixed-point data type with a 32-bit word length and a 0-bit integer word length.
duty cycle (periods) returns the scaled duty cycle in number of periods. This value is an unsigned fixed-point data type with a 32-bit word length and a 0-bit integer word length.

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