[LinuxBIOS] #57: libusb host program for PLX NET20DC debug device
stuge-linuxbios at cdy.org
Fri Dec 1 19:55:57 CET 2006
On Fri, Dec 01, 2006 at 10:36:46AM -0800, Lu, Yinghai wrote:
> The two debug devices in the cable are different?
Yes. The PLX NET20DC device I looked at in Hamburg is asymmetric.
This is also consistent with the Debug Device Functional Device
Specification. If you are familiar with USB, please have a look at
Looking at this again I completely mixed up the terms. Remote is the
debugging host, target is the host being debugged. Sorry!
In Hamburg, I plugged a USB cable into one connector at a time and
ran lsusb, among other things.
The device enumerated with cable connected to one port, but not with
the cable connected to the other port.
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