NIOS2 Clock Source?

Question

Hi all,

I am trying to use a Nios2 Processor on my custom designed board of Cyclone iv GX.

I have an external 125Mhz diff clk.

Can i use a PLL inside my FPGA, Using the above external crystal as clock source and give clock to my NIOS2 processor.

Please give u r comments.

Regards,

Iyan

altera_forum · Answer

Hi,  Should be fine so long as you connect the external clock to a clock input which feeds the PLL.  Mark.

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