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FVanE1's avatar
FVanE1
Icon for New Contributor rankNew Contributor
6 years ago

Changing h2f_user0_clk in Platform Designer (Quartus 18.0 Pro)

I have an Arria 10 with HPS on board. When changing the clock frequency of the h2f_user0_clk in Platform Designer from 100 MHz to 125 MHz, nothing happens. Measuring the clock shows me that it is sti...
EBERLAZARE_I_Intel's avatar
EBERLAZARE_I_Intel
Icon for Regular Contributor rankRegular Contributor
5 years ago

Hi,

After the compilation for Arria 10 SoC in quartus, there is a folder called hps_isw_handoff, you can open the hps.xml using text editor and check the hps clk user0 and user 1 value, which is 400000000 in the default GHRD.