de10-lite stuck

[CPinh4]

Quartus can successfully program the device (at least it shows 100% success), but nothing works.

All LEDR are On

CONF_DONE LED is Off.

Using:

Quartus 18.0

Windows 10

[Vicky1]

Hi,

May I know, which configuration (JTAG Configuration or Internal Configuration) are you doing?

Have you checked the board settings as per device handbook?

Please refer the FPGA Configuration Troubleshooter,

https://www.intel.com/content/www/us/en/programmable/support/support-resources/support-centers/devices/cfg-index/fpga-configuration-troubleshooter.html

especially link below,

https://www.intel.com/content/www/us/en/programmable/support/support-resources/knowledge-base/ts-index/configuration.html#

Regards,

Vicky

[CPinh4]

Hello,

Thank you for the support.

But I believe the board is damaged.

Back to work on Monday, it worked. Then, I thought it could be some problem with my computer.

Today, with same Computer, USB port and project, it stopped working again.

Thanks again.

[Vicky1]

Hi,

Have you gone through the my previous post? especially configuration issue link?

please refer : The Quartus II programmer reports successful configuration but the device/devices are not configured

please do visual check of board especially pins, rather clean it properly, monitor configuration signal voltage levels using standard oscilloscope & try to check implementation of simple D flip flop using JTAG Configuration on same board.

Regards,

Vicky