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Fred_Barkins's avatar
Fred_Barkins
Icon for New Contributor rankNew Contributor
1 month ago

DE1-SoC project compiles, but board programming fails 42%. Other programs work fine

Hello,  After successfull Quartus compilation for a relatively simple project, programming the DE1-SoC fails when reaching 42%, with the following error: Info (209017): Device 2 contains JTAG ID co...
Fpga Devkit
FakhrulA_altera's avatar
FakhrulA_altera
Icon for Regular Contributor rankRegular Contributor
1 month ago

Hi Fred_Barkins,

Thanks for the details. Since other designs program successfully, the board and USB Blaster are likely OK. This error usually happens when Quartus loses access to the JTAG chain during programming, or when the saved chain setup (.cdf) does not match what is actually detected. 


Please try these steps:

  1. In Quartus Programmer, click Auto Detect and re-assign the .sof to the detected FPGA device (do not reuse an older .cdf).
  2. Lower the JTAG clock in Hardware Setup and retry programming.
     

Regards,
Fakhrul