Programmable Devices
CPLDs, FPGAs, SoC FPGAs, Configuration, and Transceivers
20764 Discussions

DE2 Board won't start

LaWe
Beginner
427 Views

Hi,

I have an old development board (DE2 cyclone II FPGA) but after the power button is pressed it gets stuck in a state(attached picture shows this) this happens in RUN mode but it acts normal(I think) in AS mode.

For the question, Does anyone know why this happens(hardware or software fault)?

Is there a .pof file from intel that I can reload/reset the board to fabric version?

NOTE: For my designs I have only used .sof files to load the FPGA never any permanent .pof files

Thanks in advance

/L

0 Kudos
1 Solution
JohnT_Intel
Employee
418 Views

Hi,


You will need to change the SW19 switch to PROG position so that it is power up and configured through EPCS flash.


Please refer to https://www.terasic.com.tw/cgi-bin/page/archive_download.pl?Language=English&No=502&FID=cd9c7c1feaa2467c58c9aa4cc02131af


View solution in original post

0 Kudos
1 Reply
JohnT_Intel
Employee
419 Views

Hi,


You will need to change the SW19 switch to PROG position so that it is power up and configured through EPCS flash.


Please refer to https://www.terasic.com.tw/cgi-bin/page/archive_download.pl?Language=English&No=502&FID=cd9c7c1feaa2467c58c9aa4cc02131af


0 Kudos
Reply