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Altera_Forum's avatar
Altera_Forum
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13 years ago

GXB_GND connection for Cyclone IV GX

Hi, I am using Cyclone IV GX FPGA. I am making use of the PCIe hard IP. I want to know how the GXB_GND pins need to be connected. Can I connect it directly to GND. The pin file shows that un...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

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Hi,

I am using Cyclone IV GX FPGA. I am making use of the PCIe hard IP.

I want to know how the GXB_GND pins need to be connected. Can I connect it directly to GND.

The pin file shows that unused GXB Receiver or dedicated reference clock pin are to be connected to GXB_GND through a 10 KOhm resistor.

But I don't find anywhere in the Cyclone IV handbook how to connect the GXB_GND.

Can someone please help me out.

regards,

rajesh

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Hello, atrajesh !

I have the same question.

Did You find the answer?