摘要
以ARM920T为内核的AT91RM9200是采用RISC(Reduced Instruction Set Computer,精简指令集计算机)架构的32位ARM(Advanced RISC Machines)微控制器,具有低功耗、高性能、执行速度快、执行效率高等特点。该文以AT91RM9200为平台,论述了boot loader文件的开发,并通过交叉编译和调试,完成了boot loader(即u-boot)文件的移植。
Because ARM920T as the kernel AT91RM9200 are using RISC (Reduced Instruction Set Computer)construction, ARM (Ad- vanced RISC Machines) of 32 bits Microcontroller take on low-loss and low-consume,high capability, high executing speed.This paper use AT91RM9200 as a platform, achieve development of boot loader, and by debug and compile of this platform, achieve transplant of boot loader (u-boot) lastly.
出处
《电脑知识与技术》
2009年第1X期738-739,共2页
Computer Knowledge and Technology
