External data caching can be performed on external content or data returned by connect tags 可以在connect标记返回的外部内容或数据上进行外部数据高速缓存。
Client - side data caching is required or the client must be able to manipulate large amounts of data 需要在客户机端进行数据高速缓存,或者客户机必须能够操作大量数据
Dividing the cache into separating tag and data arrays reduces the access time of the cache . in order to keep the cache coherence , ccu adopts moesi protocol Lx ? 1164具有独立的32kb片内数据高速缓存和32kb片内指令高速缓存,通过ccu可以同时对指令cache和数据cache进行查询。