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Altera_Forum
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14 years ago

JTAG Chain problem - no device detected (Tried with multiple boards)

Hi everyone, I'm doing some work with custom cyclone III boards and am in the process of trying to program the device using a JTAG port and a USB Blaster cable. The boards were used last yea...
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Altera_Forum
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13 years ago

Mat,

I'm having the exact same problem with a custom board built with Stratix V FPGA.

Auto detect feature in Programmer is "unable to scan the device chain". I'm new to Altera boards and I have few questions.

1. Did Auto detect return "unable to scan device chain" in your board too.

2. How did you do AS programming.

Please help.

-Karthick