Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

Stratix III JTAG Failure

Hi All, I have problem on Stratix III device on my Custom development board. Device: Stratix III - EP3SL340 Download cable : Altera USB Blaster We have provided two configura...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

I think you're stuck. Can you have the board X-rayed? If it's inside the FPGA, I don't see any method for debugging (other than removing the part). Obviously you can't use boundary scan to test the TCK pin. If it is inside the part, is there any circumstance you can think of that might have caused damage? (Could have even been ESD).

Jake