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KSmil
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7 years ago

"CONF_DONE pin failed to go high in device 1" - Arria 10 FPGA Dev Kit

I have been testing a design on an Arria 10 FPGA Dev Kit which uses the FMCA connection to send/receive signals between a couple of other designs on other development cards. The Arria 10 no longer l...
KSmil's avatar
KSmil
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7 years ago

​Hi Nooraini,

Yes, I was referring to the D16 LED (I forgot to add the name of the LED before posting).

All of the jumper switches are the set to the default settings and the device still fails to configure.

I have recently got a colleague to run a JTAG integrity test, and he advised me that the first part of the test was fine (checking the JTAG chain by passing a flag thorugh the chain, and reading the part ID's of devices in the chain), but when running the second part f the test (involving a reset procedure) the part ID for the Arria 10 was not correct, meaning that the device would not be able to configure correctly.

I am not 100% sure how this test worked, but this was my understanding of it, incase that offers any additional clues.

Thanks,

Karl