I2S总线规范

嵌入式系统，pda的原码，整个driver部分，arm7 cpu，可以学习arm上的driver 编成-embedded systems, pda"s original code, the entire driver, ARM7 CPU, we can learn from arm into the driver

USB Code for ARM7 using Virtual Com Port based on LPC23-USB Code for ARM7 using Virtual Com Port based on LPC23xx

ST的ARM7芯片完整DEMO程序。 具备点阵液晶显示器，游戏摇杆，USB通讯，声音录放！！ 进一步放入了说明文挡----使源代码更容易被理解。 -ST

这是周立功公司的ZLG GUI源代码，你只要简单的实现几个底层的LCD基本命令和读写操作就可以移植到你的51,AVR,ARM7,ARM9上，GUI类似微软窗口，基于消息的，内附文档说明，开发简单。-This is the week Ligong ZLG GUI s source code, you need to do is simple to achieve a few basic commands the bottom of the LCD and to read and write operation can be transplanted to your 51, AVR, ARM7, ARM9 on, GUI similar to Microsoft Windows, based on the information attached document explains the development of simple.

周立功EasyARM615的原理图，需要的朋友可以-Ligong EasyARM615 weeks of the schematic diagram, a friend in need can take a look at

飞利浦LPC系列ARM7 LCM12864点阵液晶演示程序 永探电子开发板-Philips LPC series ARM7 LCM12864 dot matrix LCD demo program permanent exploration of electronic development board

这是一个 C 代码与 MMA8452Q acelerometer 进行通信。这与 STM32 微控制器，特别与 M0 皮层和皮层 M4 的核心工作。这具有防卫 configurates 采样速率、 加速度范围和每个其他配置从这种芯片。这种芯片有 2，4 和 8 G，并与 I2C。 I2C 图书馆协议提供的代码并与皮质 M0。此库开发了基于 CMSIS 标准，从手臂

Led Pattern Control. Controls multiple leds with 7 differenet blink patterns

AT91RM9200-Boot AT91rm9200 启动源程序boot.bin-AT91RM9200-Boot AT91rm9200 start source boot.bin

ARM开发软件使用教程含代码S3C44B0X-ARM to develop software using the tutorial with code S3C44B0X