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Gripen
Beginner
795 Views

PCI ExpressのnPERST(pin_perst, PERST#)ピンに4.7k Ohmのpull-up処理は必要ですか?

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Nooraini_Y_Intel
Employee
37 Views

Hi Gripen,

 

Which FPGA device are you referring for the nPERST pin? Typically the nPERST pin does not require any 4.7kohm pull up as long it is driven with 3.3V. Please check the respective FPGA Pin Connection Guidelines from the link below:

https://www.intel.com/content/www/us/en/programmable/documentation/lit-dpcg.html

 

Regards,

Nooraini

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2 Replies
Nooraini_Y_Intel
Employee
38 Views

Hi Gripen,

 

Which FPGA device are you referring for the nPERST pin? Typically the nPERST pin does not require any 4.7kohm pull up as long it is driven with 3.3V. Please check the respective FPGA Pin Connection Guidelines from the link below:

https://www.intel.com/content/www/us/en/programmable/documentation/lit-dpcg.html

 

Regards,

Nooraini

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Gripen
Beginner
37 Views

Hi Nooraini,

 

Thank you for your reply!

I see. 

 

Regards,

Gripen