Quartus II 12.1 EPCQ16 check ID issue

Altera_Forum · ‎01-13-2016

Hi

I'm using Quartus II 12.1 and i want to write an EPCQ16 device with jic file. I read that i have to disable the ID memory check but in the Convert Programming File tool the option "Disable EPCS ID check" is not enable.

Does anyone have any ideas?

thanks

Altera_Forum · ‎01-13-2016

"Disable EPCS ID check" is (typically) not selected by default. You need to select that check-box so that it has a tick in it to disable the ID check.

Newer versions of Quartus have "Disable EPCS/EPCQ ID check" - a little clearer.

Cheers,

Alex

Altera_Forum · ‎01-13-2016

--- Quote Start ---

"Disable EPCS ID check" is (typically) not selected by default. You need to select that check-box so that it has a tick in it to disable the ID check.

Newer versions of Quartus have "Disable EPCS/EPCQ ID check" - a little clearer.

Cheers,

Alex

--- Quote End ---

Thanks Alex, I'd like to select the check box but the graphical tool is disabled. It is impossible to click on it.

Altera_Forum · ‎01-13-2016

I've noticed that some of the options don't become available until the JTAG chain has been scanned. Try clicking auto detect and waiting a few seconds for the Jtag chain to show up.

Altera_Forum · ‎01-14-2016

--- Quote Start ---

I've noticed that some of the options don't become available until the JTAG chain has been scanned. Try clicking auto detect and waiting a few seconds for the Jtag chain to show up.

--- Quote End ---

Thank, I tried but it doesn't work.

Altera_Forum · ‎01-17-2016

Do you mean that you don't get a JTAG chain displayed, or that you do see the chain but the option is still unavailable?