YOurs SaRIn.... On Tue, Jul 13, 2010 at 10:31 PM, Bob Blick wrote: > Final warning. Topic is PIC, change the tag if you want to discuss > sentence structure. > > Bob > > > I dont understand... i am asking about PIC24FJ256GB110 and its "Internal Voltage Boost Assist for USB HOST Bus Voltage Generation" I have checked the schematics of demo boards also.. None uses this feature. But in the data sheet they have specified about this -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist