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Rmc_Arira
Beginner
175 Views

JTAG error using USB Blaster with MAX10

 

Using MAX 10 device, 10M04SCU169C8G

Attempting to program using Quartus Prime Progammer Pro Edition 2020
with USB Blaster (rev C)   Note: this is USB Blaster, not the USB Blaster II

The Programmer can auto-detect the part, and properly identifies it.  But when I go to execute any function (program, verify, blank check or erase)  I get  

            Error(209040): Can't access JTAG chain

I have tried running the JTAG Chain Debugger (found under the tools tab).  It passes the test

          !Info: JTAG chain connection is good. Detected 1 device(s)
          !Info: Device 1: 10M04S(A|C) (USERCODE: 0x0009CEC1)

I have looked at the JTAG signals on an oscilloscope, they look good.

I have looked for an error log that would tell me more than just "error" but I can't find such a log.

What is wrong?

 

Rod

 

 

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1 Reply
NurAiman_M_Intel
Employee
161 Views

Hi,

This case is the same as case 04731479 , hence i will continue to assist you in case 04731479  and close this case.

 

Thanks.

 

Regards,

Aiman

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