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How does FPGA reconfigures if it doesn't use nCONFIG pin in Arria V FPGA?

SKacc
Novice
330 Views

Hi

Low-to-high transition on nCONFIG reconfigures the FPGA. Pin connection guidelines says to connect 10K pull up or leave unconnected on nCONFIG pin for Arria V FPGA. If it so, how does it reconfigure without low-to-high transition?

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2 Replies
ShafiqY_Intel
Employee
191 Views

Hi SKacc,

 

If you does not use nCONFIG pin to reconfigure Arria V FPGA, you can power cycle the board to reconfigure Arria V device.

Once you power OFF & ON the board, nCONFIG will trasition Low-to-High again.

 

Thanks

SKacc
Novice
191 Views

Hi Shafiq

 

Thanks for the response.

 

Regards

Srikanth Kacchu

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