PowerPC主机处理器的SDRAM接口设计开发  

Development of SDRAM Interface for PowerPC Host Processors

作　　者：单惠平[1] 杨树元[1] 唐志峰[1] 

机构地区：[1]中科院声学所

出　　处：《计算机工程》2006年第6期263-265,共3页Computer Engineering

基　　金：国家"973"计划基金资助项目(G1999032906)

摘　　要：PowerPC主机处理器的外围电路比较复杂,给电路设计和开发带来了一定的困难。该文讨论了SDRAM接口的硬件设计,并通过实例讨论了VxWorks BSP的开发方法,给出了实验结果,文中对芯片组Tsi107的相关寄存器进行了详细说明。The interface of the PowerPC host processors is very complex, which makes it difficult to design the circuit for them. How to design the SDRAM interface of the PowerPC host processors is described, And how to develop the BSP of VxWorks is explained through an example. The result of the experiment is also given. The corresponding registers of Tsi 107 are discussed in detail.

关 键 词：POWERPC SDRAM VXWORKS BSP 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]