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ddoonan
New Contributor
New ContributorHow to determine number of power/ground via pairs
I am designing a PCB for an Arria 10 GX FPGA, and currently planning the power delivery network (PDN).
I am using the device specific PDN tool with an 10AX115H_F34 device. The default PDN configura...
Ash_R_Altera
Regular Contributor
Regular ContributorHi,
The power/GND via is basically the via between the power plane and the GND plane for each rail.
Please refer following link. It has very good explanation on how to place the vias. https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/an/an574.pdf
Regards
