这是DM644x SDIO的源代码，它可以支持SDHC。

WINCE - CEPC-WINCE- CEPC

jxta最新版本v2.3.X的程序编写指南-JXTA v2.3.X latest version of the guidelines for the preparation of procedures

键盘设备驱动,只需修改代码里的功能码和系统码即可使用-keyboard device driver, but only a modification of source code"s functionality and system code can be used

软件界面设计规范，适合学习软件设计的初学者-Software interface design specifications for design of learning software for beginners

BF 533视频输出源代码-BF 533 video output source code

这是一个按键扫描程序的C代码，它可移植到任意型号的MCU或MPU中，支持短按、长按、长按累加（如调整时间加减等）、组合按键等功能。程序中实现了2*2矩阵键盘扫描，根据此例程可任意添加、减少按键。移植灵活、方便，不受芯片类型影响。

该文件是点阵型液晶驱动，可以驱动128*64点阵型液晶，同时，也可以驱动汉字-Point that the document is a LCD driver, you can drive 128 LCD* 64 points at the same time, Chinese characters can also be driven

单片机控制LCD实现字符显示，显示两行汉字字符。-Single-chip microcomputer to control the realization of character LCD display, showing two lines of Chinese characters.

数字温度计制作指导，是基于51单片机，用DS18B20制作的数字温度计，并可自行添加报警电路实现报警。包括电路图和程序以及详细的制作流程。-Digital thermometer production guidance is based on 51 microcontroller, digital thermometer with DS18B20 produced, and can add their own alarm circuit alarm. Including schematic and procedures, and detailed production process.

str912定时器0的输出比较功能--实现78.125us中断一次IRQ中断-str912 Timer 0 output compare function- to achieve a 78.125us interrupt IRQ interrupt