摘要： ++++++++++++++++++++++++++++++++++++++++++本文系本站原创,欢迎转载! 转载请注明出处:http://blog.csdn.net/mr_raptor/article/details/6558233++++++++++++++++++++++++++++++++++++++++++The Advanced Microcontroller Bus Architecture (AMBA) specification defines an on-chip communications standard for designing high-performance 阅读全文