习题1.给出以下概念的解释说明
随机访问存储器(RandomAccessMemory,RAM)只读存储器(ReadOnlyMemory,ROM)静态随机访问存储器(StaticRAM,SRAM)动态随机访问存储器(DynamicRAM,DRAM)刷新(Refresh)易失性存储器(VolatileMemory)相联存储器(ContentAddressedMemory,CAM)存取时间(AccessTime)存储周期(MemoryCycleTime)存储带宽(MemoryBandwidth)片选信号(ChipSelectSignal)地址引脚复用(AddressPinMultiplexing)行选通信号(RowAddressStrobe,RAS)列选通信号(ColumnAddressStrobe,CAS)掩膜ROM(MaskROM)PROM(ProgrammableROM)EPROM(ErasablePROM)EEPROM(ElectricallyEPROM)闪存(FlashMemory)多模块存储器(Multi-ModuleMemory)低位交叉编址(Low-Orderinterleaving)双口RAM(DualPortRAM)高速缓存(Cache)程序访问的局部化时间局部性(TemporalLocality)空间局部性(SpatialLocality)命中率(HitRate)命中时间(HitTime)失靶率(MissRate)失靶损失(MissPenalty)主存块(Block)Cache槽或Cache行(Slot/Line)直接映射Cache(Direct-MappedCache)全相联Cache(FullyAssociativeCache)组相联Cache(Set-AssociativeCache)多级Cache(MultilevelCache)数据Cache代码C