Error (209025): Can't recognize silicon ID for device 2. A device's silicon ID is different from its JTAG ID. Verify that all cables are securely connected, select a different device, or check the power on the target system.

Hi NMene,

Can you please check your MSEL again.

Set MSEL[4..0] = “10010”

It should be like.

SW10.1 MSEL0 ON (“0”)

SW10.2 MSEL1 OFF (“1”)

SW10.3 MSEL2 ON (“0”)

SW10.4 MSEL3 ON (“0”)

SW10.5 MSEL4 OFF (“1”)

SW10.6 N/A N/A

Reference table 7-2.

https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/hb/cyclone-v/cv_5v2.pdf

Let me know if this has helped resolve the issue you are facing or if you need any further assistance.

Best Regards,

Anand Raj Shankar