Knowledge Base Article

What's the definition of the "Select FHT common PLL settings" parameter in the F-Tile Reference and System PLL Clocks IP?

Description

Due to a problem in the Quartus® Prime Pro Edition Software version 24.3.1 and earlier, you will observe the F-Tile Reference and System PLL Clocks IP GUI has the following Analog Parameter:

  • Select FHT common PLL setting

There is no documentation on this internal parameter, and it should not be exposed in the IP GUI. 

Resolution

To work around the above problem, you must keep the parameter as the default value: CFG_KVCC_VREG_OFFSET_EN_VAL_DISABLE.

This parameter is scheduled to be removed in a future release of the Quartus® Prime Pro Edition Software.

Updated 3 months ago
Version 2.0
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