Problems with jtag downloader

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Problems with jtag downloader [Copy link]

When using jtag to download jic files, an error occurs. After checking the hardware circuit, the circuit and soldering are correct. Is the configuration chip broken? Or is there another reason? The configuration chip I use is EPCS128

ou513

Check if the cable is too long. This thing will also go wrong if the cable is too long.

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ou513 posted on 2019-6-12 21:42 Check if the cable is too long. This thing also makes mistakes if the cable is too long

The cable is about 15 cm long, not too long.