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View 基础知识
1. 地址总线与内存地址空间的转换
2. 一根总线只能传递01两个信号,即传送1 bit内容,10根则可以传送2^10个信号,即1024bit内容
3. 1G=1024MB 1MB=1024KB 1KB=1024B
4. 20根总线可以传送(10+10=1024*1024B=)1MB内容
5. 地址总线宽度为32的CPU,可以传送10+10+10+2=4GB内容
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