Forum Discussion

CLi19's avatar
CLi19
Icon for New Contributor rankNew Contributor
7 years ago

"Can't recognize silicon ID for device 1" while programming FLASH

Hello, I've been working on this problem for 3 days but still can't find a solution. The background: FPGA cyclone IV EP4CGX75DF27 FLASH EPCS64 Quartus prime 16.0 use the epcs flash controller ...
Nooraini_Y_Intel's avatar
Nooraini_Y_Intel
Icon for Frequent Contributor rankFrequent Contributor
7 years ago

Hi CLi19,

Can you check if the MSEL pins are correctly/properly set to AS mode? Also check the power supply to the EPCS64 to ensure the EPCS64 is power up. Use multi-meter or oscilloscope to check the voltage level on the MSEL pins and the EPCS64 power supply pin.

Regards,

Nooraini