Quartus Prime Programmer JTAG Error Codes

[Altera_Forum]

Hello, 

 I am attempting to program a 10M50DCF with a Quartus Prime Programmer and a USB Blaster via JTAG.  I have loaded the proper drivers, setup the hardware, and loaded my .pof.  When I hit Start I get the following message:  209053 Unexpected error in JTAG server -- error code 35.  Where can I find the definition of the numerical error code?  Thank you, Keith

[Altera_Forum]

Hey Keith, 

 I do not think that Altera has the definition of the numerical error code. If anyone has it, I am more than happy if you guys can share :-D Back to your board, are you able to auto detect your JTAG chain? Is .sof programming working for you?  Regards, Vinhael

[Altera_Forum]

Thanks for the quick reply Vinhael. 

 I was unable to auto detect the device in the JTAG chain. This led to a discovery that the pinout for the programming header on the board did not match the USB blaster. I was able to correct this and the device programmed as expected.  I would still be interested in a document that covers the error codes if anyone has it.  Thanks!  - Keith