Device Family: Intel® Stratix® 10 DX, Intel® Stratix® 10 MX, Intel® Stratix® 10 TX

Intel Software: Quartus Prime Pro

Type: Errata

Area: HSIO


Version Found: v19.2
Version Fixed: v19.3
Bug ID: 1507514947

Why is the on-die termination resistor for the Reference Clock pin of the Intel® Stratix® 10 E-tile device always disabled in the fitter report ?

Description

Due to a problem in the Intel® Quartus® Prime Pro Software version 19.2 and earlier, the on-die termination resistors are always disabled in the fitter report even if the assignment below is applied explicitly.

set_instance_assignment -name HSSI_PARAMETER "refclk_divider_enable_termination=enable_term" -to <refclk_pin> 

Workaround/Fix

There is no workaround.

This problem is fixed beginning with the Intel® Quartus® Prime Pro Edition software version 19.3.