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zhiha
Visitor
Visitor
207 Views
Registered: ‎03-06-2021

ZCU111 system controller UI bug during setting the SI570 MGT_CLK Frequencies

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As you can see in the ug1271,the user_mgt_si570 clk is set by default 156.25MHz.

But when I use the system Controller UI to read the user_mgt_si570 clk , it shows that the clk frequency is 300MHz. And more weirdly is that I cannot use the system Controller UI to set the user_mgt_si570 clk to any other frequency, but can set the user_si570 clk. 

I don't know the reason, thanks for your suggestion for the problem.

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vatsalt
Xilinx Employee
Xilinx Employee
120 Views
Registered: ‎06-25-2020
1 Reply
vatsalt
Xilinx Employee
Xilinx Employee
121 Views
Registered: ‎06-25-2020