摘要：
1、Some would say that the CPU is what actually does the work, but whilelargely true, it’s an oversimplification. Plenty of real work is done in thememory system, and in what are called peripherals, su... 阅读全文
posted @ 2011-01-14 21:19 天地玄黄 阅读(262) 评论(0) 推荐(0) 编辑