Knowledge Base Article
Why do I get a "Unable to scan device chain. Can't scan JTAG chain" error when trying to configure or Auto Detect my Cyclone III FPGA Starter Kit?
Description
You may receive a "Unable to scan device chain. Can't scan JTAG chain" error when trying to configure or Auto Detect your Cyclone® III FPGA Starter Kit using the embedded USB-Blaster™ when jumper J8 is shunted (jumpered). To be able to configure the Cyclone III device using the embedded USB-Blaster the shunt on jumper J8 will need to be removed.Updated 3 months ago
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