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set frequency and phase

Ken Sharp edited this page Dec 8, 2023 · 1 revision

AD9850 Set Frequency and Phase

Set the frequency and phase of the AD9850 output signal.

set-frequency-and-phase.png

Inputs

CS Channel

Specifies the LINX device digital output channel that is connected to the AD9850 chip select pin.

SPI Channel (0)

Specifies the LINX device SPI channel that the AD9850 is connected to.

LINX Resource

Contains LINX connection resources.

Frequency

Specifies the desired output frequency in Hz.

Phase Offset (5-bit)

Specifies the desired output phase offset in degrees.

Error In

Describes error conditions that occur before this node runs. This input provides standard error in functionality.

Ref Clock Freq (125MHz)

Specifies the AD9850 reference clock frequency. This value is used to calculate the value to write to the AD980 to achieve the desired output frequency.

Outputs

LINX Resource

Contains LINX connection resources.

Error Out

Contains error information. This output provides standard error out functionality.

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