topic Re: how to generate 125M clock output? in i.MX Processors

how to generate 125M clock output?

jiangyaqiang — Mon, 07 Sep 2015 08:51:32 GMT

HI :

how to generate 125M clock output? I have try to CLKO2 and GPIO16(NET_REF_CLK), but fail, here is the result:

for CLKO2:

select gpio03 to clko2, but, only 24M clock output.

select NAND_CS2_B to clko2 and root clock select 125M_CLK_ROOT (set CCM_CCOSR to 0x010900DB) , the clock output is about 262M.

for GPIO16:

clock output is 50M

Could anyone tell me how to generate 125M clock ? Thanks very much.

igorpadykov — Tue, 08 Sep 2015 00:51:48 GMT

HI jiang

please check below link

Best regards

igor

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