AT89CS52烧写资料，USBasp驱动程序，相信对大家有用-AT89CS52 programming information, USBasp driver, believed to be useful

USBasp is a USB in-circuit programmer for Atmel AVR controllers. It simply consists of an ATMega48 or an ATMega8 and a couple of passive components. The programmer uses a firmware-only USB driver, no special USB controller is needed.