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KSmil's avatar
KSmil
Icon for New Contributor rankNew Contributor
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...
Nooraini_Y_Intel's avatar
Nooraini_Y_Intel
Icon for Frequent Contributor rankFrequent Contributor
7 years ago

Hi KSmil,

Does the flash device configure the Arria 10 when you set back to the default setting? By default, the Arria 10 dev kit ( with factory setting) is setup to perform FPP mode to configure the Arria 10 from the flash when power up. The flash device is programmed with a default factory image. At this point based on your test result since, there is no issue detecting the device via JTAG as this process does not require the CONF_DONE to be high. However the .sof file programming via JTAG does require for the CONF_DONE pint to go high in order to successfully enter user mode. Please check if the default FPP mode can successfully configure the Arria 10 from flash device or fail.

Regards,

Nooraini