Abstract:
This paper presents efficient components in the designs and implementations ation based on ColdFire MCF52233 U-ISP on studying its program mechanism deeply and integrated instances. The components contain flash page erase, flash page write and their initialization component. Practically, they can be used in all ColdFire MCUs in the same way.
Key words:
In-System Programming(U-ISP),
Flash memory,
component
摘要: 以32位微控制器ColdFire系列中的MCF52233为例,在分析Flash存储器在线编程技术的基础上,提出其在线编程构件的设计方法,给出擦除构件、写入构件和其二者共用的初始化构件,并实现各构件测试实例。实验证明,该类构件完全适用于ColdFire系列中其他芯片的编程。
关键词:
在线编程,
Flash存储器,
构件
CLC Number:
WANG Lin, WANG Yi-Fu, JIAN Chou-Ku, ZHANG Jian-Hua, SUN Er-Ya. Design and Implementation of MCF52233 Flash U-ISP Components[J]. Computer Engineering, 2010, 36(14): 254-255.
王林, 王宜怀, 钱仇圣, 张建华, 孙二丫. MCF52233 Flash在线编程构件设计与实现[J]. 计算机工程, 2010, 36(14): 254-255.