This zip describes an AT91 USART with PDC Transmission and Reception chain.Includes main.html file for help. For use under Green Hills 3.6.1 Multi?2000 Software Tool. -This describes an porting USARTs with PDC Tr ansmission and main Reception chain.I

基于ARM AT91RM9200芯片的PDC和CP15协处理器的详细讲解，包括高速缓存的MMU存储系统和 CACHE的寻址。-PDC based on ARM AT91RM9200 chip co-processor and a detailed explanation CP15, including the cache and MMU CACHE addressing storage system.

//*--- --- --- --- --- --- --- --- --- --- --- --- ---- //* File Name : main.c //* Object : main application written in C //* Creation : FB 24/00/2002 //* //*-//*-------------------------------------------------------------------------