Memory System: Cache, DRAM, Disk(七):DRAM 概述 缓存(cache)(也称为 "look-aside" [Bloom et al. 1962] 或 "slave memory" [Wilkes 1965])可以加速对各种存储设备的访问,包括磁带驱动器 (tape drivers)、磁盘驱动器 (disk drivers)、主存 (main memory)、网络上的服务器(例如,web servers 是一种存储...
即读取 (read)列(列 (column)是所需行的数据子集的名称),方法是设置芯片选择信号以激活组成所需 bank 的 DRAM 组(注 2),通过地址总线发送列地址和 bank 标识符,并向 DRAM 的 CAS_bar 引脚(列地址选通信号- 与 RAS 类似,bar 表示信号为低时有效)发出信号。
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View PDF View chapter About the book Description Is your memory hierarchy stopping your microprocessor from performing at the high level it should be?Memory Systems: Cache, DRAM, Diskshows you how to resolve this problem. The book tells you everything you need to know about the logical design...
Memory Systems: Cache, DRAM, Disk is the first book that takes on the whole hierarchy in a way that is consistent, covers the complete memory hierarchy, and treats each aspect in significant detail. This book will serve as a definitive reference manual for the expert designer, yet it is so...
(Tape) O Storage C n Cache (DRAM) (Disk) a - Register c C h h (SRAM) e i p Characteristics Location Capacity Unit of transfer Access method Performance Physical type Physical characteristics Organisation Location location CPU Internal External Registers Cache Hard drive Cache Main memory CDROM...
《Memory Systems:Cache, DRAM, Disk》作者:Morgan Kaufmann,出版社:2007年9月,ISBN:。在线阅读本书Isyourmemoryhierarchystoppingyourmicroproces
Memory Systems: Cache, DRAM, Disk shows you how to resolve this problem. The book tells you everything you need to know about the logical design and operation, physical design and operation, performance characteristics and resulting design trade-offs, and the energy consumption of modern memory ...
存储器系统(Memory Systems:Cache.DRAM.Disk)英文版.pdf 存储器系统(Memory Systems:Cache.DRAM.Disk)[英文版].pdf 上传者:woochj时间:2023-09-20 jacob.jar jacob-1.19-x64.dll jacob-1.19-x86.dll jacob-1.19-x64.dll jacob-1.19-x86.dll jacob.jar LICENSE.TXT BuildingJacobFromSource.html EventCallbacks...
缺点是,根据定义 (“cache only”),没有后备存储,因此,系统必须跟踪现存的缓存副本,以免它们全部从系统中删除。这使缓存一致性机制变得复杂。此外,DRAM 被视为缓存这一事实意味着必须添加标签功能。这可以通过虚拟内存系统来完成(正如所指出的,虚拟内存系统将主存视为磁盘空间的相连的缓存),但它受到 TLB 范围的限制...