本程序usb的接口程序，用的工具是ISE,实现usb和pc主机之间的通信，所用的USB芯片是FT245BM.-the procedures usb interface procedure, the ISE tools, pc achieve usb and communications between the mainfr a me, using a USB chip is FT245BM.

USB转串口232的全部资料，资料齐全，分在WIN98和WINXP环境下-USB to serial port 232 to all the information, data range, sub-WIN98 and in WINXP environment

有关USB转串口的许多电路图，为鄙人平常累积，希望大家可以作为参考-Of the many USB to serial circuitry for the cumulative normal I hope we can serve as a reference

This schematics of a standard ISP programmer for AVR chips, except that it includes a USB interface-This is schematics of a standard ISP programmer for AVR chips, except that it includes a USB interface