Reviewed the diagram carefully. The only issue I spotted was that the +5VSUS line into the RTC charger comes from a yellow switching voltage regulator, despite the RTC charger coloured green. Either it has to come from somewhere else, or the RTC charger has to be yellow, or the switching regulator has to be green. ;-)
On the individual USB switching, can this be done between the USB chip and the socket? Being able to switch external devices would have significant educational benefit in electronics teaching. Perhaps only switch two of the three, leaving the full capability on one. -- James Cameron mailto:qu...@us.netrek.org http://quozl.netrek.org/ _______________________________________________ Devel mailing list Devel@lists.laptop.org http://lists.laptop.org/listinfo/devel