如果数据或指令没有出现在高速缓存中，或者如果高速缓存线路无效的时候，CPU通过从主存储器中读数据来更新它的高速缓存。
If the data or instruction is not present in the cache, or if the cache line is invalidated, the CPU updates its cache by reading the data from the main memory.
为了保证精度，本设计采用了区间判别法和粗精读数组合法。在线路中还采用了极性锁存和峰值脉冲采样等措施。
In order to ensure the accuracy, this design adopts region differentiate method and combination method of rough and accurate data.
为了保证精度，本设计采用了区间判别法和粗精读数组合法。在线路中还采用了极性锁存和峰值脉冲采样等措施。
In order to ensure the accuracy, this design adopts region differentiate method and combination method of rough and accurate data.
应用推荐