uboot最新版本。可以对比以前版本学习

该源代码为Bootloader移植，不同于其他的Bootloader移植，Bootloader花费了大量的精力，不需要看到寄存器上的数据表，可以在外围芯片发生变化时进行修改，修改Bootloader可以很快完成。只要把文件修改一下。

arm软件调试程序，可以代替jtag方针器对arm进行软调试，也可嵌到开发软件中。-arm software debugger, JTAG policy can substitute for the soft right arm debugging, but also to the development of embedded software.

ARM集成开发环境SDT的教程，初学者的好材料-ARM SDT integrated development environment tutorials, beginners a good material

STM32是以Cortex-M3为核的处理器，该例程介绍STM32下如何对系统时钟进行操作。系统时钟提供了精确的定时，如实时操作系统就是依靠这个来定时的。-Cortex-M3 based STM32-core processor for the routine introduction STM32 how to operate on the system clock. System clock provides a precise timing, such as real-time operating system is to rely on this timing.

zlg7290获取按键状态并显示的C语言程序-zlg7290 program

LJD2410DVK-I开发板BIOS引导程序-LJD2410DVK- I development board BIOS boot

STM32是以Cortex-M3为核的处理器，该例程介绍STM32下如何对看门狗进行操作。看门狗是一种保护措施。在一定程度上可以保护系统的可靠性。-Cortex-M3 based STM32-core processor for the routine introduction of watchdog STM32 how to operate. Watchdog is a kind of protective measures. To some extent, to protect system reliability.

uclinux讲座之（二）.rar-Basis (2). Rar

ARM 嵌入式系统 LPC22xx PWM 双边沿输出实验程序-ARM Embedded System bilateral LPC22xx PWM output experimental procedures along

flash烧写器，支持WRIGGLER和SDT的JTAG(运行时可自动选择)-burning flash devices, and support WRIGGLER SDT JTAG (runtime can automatically select)