Abstract:
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 Tsi107 are discussed in detail.
Key words:
PowerPC; SDRAM; VxWorks; BSP
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。
关键词:
PowerPC；SDRAM；VxWorks；BSP
SHAN Huiping, YANG Shuyuan, TANG Zhifeng. Development of SDRAM Interface for PowerPC Host Processors[J]. Computer Engineering, 2006, 32(6): 263-265.
单惠平，杨树元，唐志峰. PowerPC 主机处理器的SDRAM 接口设计开发[J]. 计算机工程, 2006, 32(6): 263-265.