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Observer
Observer
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Registered: ‎12-11-2019

Minimum CCLK frequency for ARTIX-7

Hi,

I am using XC7A50T in my design. I have to configure ARTIX-7 in slave select map mode. What should be the minimum CCLK requirement. I have referred xapp583 and ds181 documents. Minimum CCLK frequency is not mentioned. 

Thanks in advance. 

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1 Reply
369 Views
Registered: ‎01-22-2015

@shifali15 

The minimum frequency for CCLK in a 7-Series device is 3MHz.  See BITSTREAM.CONFIG. CONFIGRATE in Table 36 of UG908(v2020.1).

Cheers, Mark