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Applies to: ULINK USB-JTAG Debugger
Information in this article applies to:
The ULINK serial number and the Device ID are displayed correctly in the µVision IDE, but flashing or debugging operations fail giving various errors. What can cause this?
There are a few southbridge chipsets used on PC motherboards that are known for unstable USB communication. This especially happens with USB 1.1 peripheral devices, like ULINK.
Known chipsets are:
There are probably more chipsets that have this problem. If you experience the problem described above and your chipset is not yet in the list, contact Keil Technical Support.
Article last edited on: 2007-07-24 16:03:22
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