Hi,
In DS320PR1601RSCEVM schematic PRSNT2_1 to PRSNT2_4, CLKREQ, RSVD signals are provided with RC filter (Please go through the fig given below)
Could somebody please tell what is its application?
Thanks and Regards,
Shekha Shoukath
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Hi,
In DS320PR1601RSCEVM schematic PRSNT2_1 to PRSNT2_4, CLKREQ, RSVD signals are provided with RC filter (Please go through the fig given below)
Could somebody please tell what is its application?
Thanks and Regards,
Shekha Shoukath
Hi Shekha,
This is done to AC terminate unused PCIe auxiliary signals. Please note the following application note related to High Speed Layout for PCIe Gen5, Section 27.
Best,
David