FPGA programming error

[RHura]

Hi,

I have a custom FPGA board and I am using USB Blaster from TerASIC to program the MAX10 FPGA. Until today, I was able to use the Programmer tool from Quartus to program the FPGA. But now I am getting the following error.

209014 CONF_DONE pin failed to go high...

Please advise.

Thanks 

--Rajeev

[ak6dn]

Do you have more than one of your custom boards to test? Do they all behave the same?

Do you have another TerASIC USB Blaster to test with?

Do you have a different host system to do the programming from (ie, a separate PC)?

Can you successfully use the TerAsic USB Blaster to program another type of FPGA board from your host?

Could be your MAX10 device went bad or your TerAsic USB Blaster is malfunctioning or your software is messed up.

Any one (or all) of these things could be a cause.

[RHura]

Yes, two of my boards behave this way, I do have more boards. But fearing that other boards might get damaged, I am afraid to try. I have ordered another USB Blaster to see if that is the problem.

Thanks,

--Rajeev