摘要： 提出了一种新的存储器结构——多倍带宽存储器结构(MBM)。该结构可利用现有存储器件在不增加时钟频率的情况下,提高存储器系统的容量和速度,同时降低成本。在详细分析了SDRAM和DDR存储器结构的基础上,提出了MBM的设计思想,并给出了其实现方法和实际波形。

关键词: 多倍带宽存储器结构, 数据速率, 容量, 速度, 成本

Abstract: This paper presents a new memory architecture,multiple bandwidth memory architecture.The capacity and speed of the memory subsystem in this architecture can be improved using the existed memory devices while the cost can be downgraded without enhancement of the clock frequency.Based on the analysis of the SDRAM and DDR memory architecture,this paper presents the design principals of MBM and offers the implementation and the actual waveforms.

中图分类号: 

• TP333