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Altera_Forum
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13 years ago

wrong device ID by auto-decect in Quartus2

Hi everybody! I'm Trying to program EP4SGX180 device in JTAG inderect mode,but I got the error as follows: Error: Can't configure device. Expected JTAG ID code 0x024210DD for device 1,but fo...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

It's rather unlikely, that the JTAG interface transmits two ID bits continuously wrong, although possible. The said numbers are correct according to quartus/bin/pgm_parts.txt, the ID list used by Quartus.

Did you try to program the device as GX360?

P.S.: You have been talking about JTAG indirect programming. The problem should happen in all JTAG accesses? Does it?