Forum Discussion

Sameer-sahu's avatar
Sameer-sahu
Icon for Occasional Contributor rankOccasional Contributor
2 months ago

Error (209014): CONF_DONE pin failed to go high in device 1.

I want to flash a simple led blink code bitstream file in Cyclone V E Dev kit using USB blaster. When I am trying to flash using USB blaster I am getting below error: Error (209014): CONF_DONE pin f...
Configuration
Core Logic
Generic Io
Programmable Logic Device
FakhrulA_altera's avatar
FakhrulA_altera
Icon for Regular Contributor rankRegular Contributor
1 month ago

Hi Sameer,

Apologies for the delayed response.

Could you please refer to the following KDB articles for this specific CONF_DONE error?

  • https://community.altera.com/kb/knowledge-base/why-do-i-receive-the-error-conf-done-pin-failed-to-go-high-in-device-x-when-i-tr/347292
  • https://community.altera.com/kb/knowledge-base/error-conf-done-pin-failed-to-go-high-in-device-/340233

Please also try programming with the attached .sof file and confirm whether the same error is observed.
For the next step, could you please try the following?

  1. Keep all DIP switches at the factory default setting.
  2. Remove any external connection or daughter card from the board.
  3. Power cycle the board.
  4. Program only the official example .sof file from the Cyclone V E Development Kit design package.
  5. If probing is available, please check the CONF_DONE, nSTATUS, and nCONFIG signal levels during programming.

Also, could you confirm how many Cyclone V E development kit boards show this same behavior out of the total boards tested?


Regards,
Fakhrul