通过时钟芯片计算按键开关闭合次数和时间，并将数据保存在flash中...

这是基于motorola公司的32位芯片的用于嵌入式linux的bootloader程序源码。-motorola This is based on the company"s 32-bit chip for embedded Linux source Bootloader procedures.

也是从网上找的，例程，源文件都有，学习的好帮手-Is looking for from the Internet, routines, source files have to learn a good helper

键盘扫描主要用于各种的扫描,是一个良好的程序-the yuan cheng xu jian pan da sfd sf s fdgd ffbc bb fbcv b fbcv f f

详细描述了如何用CPLD来做IDE的PIO时序-Described in detail how to use CPLD to do the PIO timing IDE

本文适用于对嵌入式系统没有概念和经验， 渴望进入嵌入式系统开发的领域， 但又觉得系统太复杂，要学的东西太多， 感觉完全无从学起，无从下手 的 初级开发人员-this applies to the concept of embedded systems and no experience, eager to enter the embedded system development areas, but think the system is too complicated, to learn so many things, not feeling completely started learning the way of the primary developers

ft232 usb communication

uda1341驱动 linux2.4.18 有详细注释 注意编译时配置文件需要自己添加 -Notes uda1341 drive linux2.4.18 detailed attention to compile-time configuration file may need to add

硬件PCB图2，可参考。G1i4nbc.rar-Hardware PCB Figure 2, we can make reference. G1i4nbc.rar

arm2440,LINUX下的普通IO驱动及应用程序-arm2440, LINUX, under the general and application-driven IO

汽车测试的 gps 记录器gps 与 arm lpc2138、 max3232、 光电耦合器的接口。与 GPS L80 2 数字电视频道