摘要
ARM处理器是业界领先的32位微处理器,具有功耗低、成本低、性能高等特点。本文结合AT91M55800A,介绍了ARM7启动代码的设计方法和流程,并详细解释了地址重映射,从而使读者对ARM7的启动代码有更深入了解。
ARM processor is an advanced 32bit mpu with low power, high performanc e and cheap price. The paper describe the startup code and diagram of AT91M55800 A chip (ARM7) and detailed the address remap so as to make the reader know the s tartup code for ARM7 more
出处
《微计算机信息》
2004年第5期78-79,105,共3页
Control & Automation
