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Visitor
alireza_1361
Posts: 7
Registered: ‎06-09-2012
0
Accepted Solution

cclk amplitude

Why CClk amplitude is very low ? it work in 1Mhz frequency and amplitude high 1.1 v !!!!! i dont use termination and fpga is xc6slx75 .

my board is correct and clean . 

cclk ( fpga output ) connect to xcf32p clk pin only !

why ??????? 

Visitor
alireza_1361
Posts: 7
Registered: ‎06-09-2012
0

Re: cclk amplitude

because i forget mount Vcco ferrite bead !