hi, I've been using my Digilent rev G usb-jtag programmers cable for over a year successfully for CPLD programming. However, yesterday it suddenly couldn't be found by Impact 14.7 - 'WARNING:iMPACT:923 - Can not find cable, check cable setup!' So I did the usual things:
- restart the computer and ISE14.7 - no change, still would not recognize the device.
- verify all connections to the cable - seem OK.
- look for the driver in the system Device Manager (Win7) to see if its operating ok -I couldn't find it under Universal Serial Bus Controllers (or any other heading).
- try a different USB micro cable - didn't make a difference
- try a different CPLD board - didn't make a difference.
- try uninstalling then reinstalling the driver as suggested by a Xilinx Forum note - didn't make a difference.
If anyone has another Idea, I would sincerely appreciate the help!
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smetz39
hi, I've been using my Digilent rev G usb-jtag programmers cable for over a year successfully for CPLD programming. However, yesterday it suddenly couldn't be found by Impact 14.7 - 'WARNING:iMPACT:923 - Can not find cable, check cable setup!' So I did the usual things:
- restart the computer and ISE14.7 - no change, still would not recognize the device.
- verify all connections to the cable - seem OK.
- look for the driver in the system Device Manager (Win7) to see if its operating ok -I couldn't find it under Universal Serial Bus Controllers (or any other heading).
- try a different USB micro cable - didn't make a difference
- try a different CPLD board - didn't make a difference.
- try uninstalling then reinstalling the driver as suggested by a Xilinx Forum note - didn't make a difference.
If anyone has another Idea, I would sincerely appreciate the help!
steven metz
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