Power Estimation Tab - 1.0 English

RFSoC DFE Fast Fourier Transform LogiCORE IP Product Guide (PG390)

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1.0 English

The RFSoC DFE FFT IP core supports power estimation. The Power Estimation Attributes tab in the IP customization dialog, shown below, allows power estimation parameters to be specified. The values set for these fields have no effect on the functionality of the core.

Figure 1. Power Estimation Attributes Tab

Clock Rate (MHz)
The frequency of the s_axis_aclk signal.
The expected data throughput as a percentage of the maximum available throughput.
Active Duty Cycle
The duty cycle of the core as a percentage, where 100% means the core is always operational and 0% means the core is always deactivated.
Point Size
The expected point size to be used for power estimation.

All of the parameters above can be set to an average number or a maximum number depending on your power estimation goals.