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Altera_Forum
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14 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
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14 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?