摘要
介绍了ATMEL公司生产的基于32位精简指令集 (RISC)架构的单片机AT91M42800A的特点 ,提出了一种基于AT91M42800A的应用设计方案 ,给出该设计的硬件原理图 ,同时针对AT91M42800A的存储器空间分配问题 ,给出了分散装载的程序代码举例 。
In this paper, a new microcontroller AT91 M42800A based on 32-bit RISC architecture is discussed. The design application scheme and hardware principle are presented, and an example of the Scatter Loading program aimed on the memory-assigned is given. A broad approach of new embedded system design based on AT91 M42800A is put forward.
出处
《国外电子元器件》
2003年第10期8-10,共3页
International Electronic Elements
