摘要
探讨了基于嵌入式Linux的数字系统应用平台的硬件系统设计以及硬件系统配置、高速数字电路设计及PCI总线设计.选取高性能处理器MPC8241作为系统硬件核心,依据处理器特点,设计了平台主板NetE8241,板上包括CPLD可编程I/O、PCI总线接口和10/100M以太网口,可以充分实现平台网络化、模块化和图形化的硬件功能.
Some ideas of configuration of hardware system, high-speed digital circuit design and PCI bus design based on embedded Linux had been described in detail. Chooseing high-performance processor MPC8241 as the key components of hardware system, the platform motherboard-NetE8241 was independently produced, including CPLD programmable I/O, PCI bus interfaces and 10/100 M Ethernet port. This moter-board can fulfill the hardware functions of network, modularizing and graphics.
出处
《天津师范大学学报（自然科学版）》
CAS
2004年第2期52-54,57,共4页
Journal of Tianjin Normal University：Natural Science Edition
基金
国家自然科学基金资助项目(90100601)
