摘要
简要介绍设计方案产生的背景和串行Flash M25P80的主要性能,阐述了一种采用FPGA直接控制串行Flash的设计与开发方法。介绍了硬件设计原则和方法,对Flash接口时序的开发及硬件实现做了详细的描述,并对开发过程中可能遇到的问题进行了说明。
This paper has a brief description on the background of this project and its master capability of the Flash memory M25P80.A method to design and develop the serial port Flash memory through FPGA direct control is introduced.The way and principle to design hardware is described and it also introduces a detailed description on the exploiture of timing and the realization of the interface of the Flash memory. In this paper, it also shows the possible problems that may be run across during development.
出处
《国外电子元器件》
2007年第10期68-71,共4页
International Electronic Elements