基于Arduino的168 / 328 6模拟引脚控制30个按钮

CPU:S3C44B0X FLASH:HY29LV160BT 2M SDRAM:HY57V641620 8M 2 COM USB1.1 PDIUSBD12 NET RTL8019AS JTAG 14PIN LCD 接口 4 KEY 3 LED 峰鸣器 时钟电池-CPU : S3C44B0X FLASH : 2M SDRAM HY29LV160BT : HY57V641620 8M two COM USB 1.1 PDIUSBD12 NET RTL8019AS JTAG interface LCD 14PIN four LED KEY 3-Wong-clock battery

天嵌SKY2440，核心板和底板的原理图和PCB图，用protel99打开-Days embedded SKY2440, core boards and backplanes and PCB schematic diagram, with protel99 Open

AT89C51SND1具有以下功能： *MP3硬件解码器 -单独的MP3解码器 -支持48，44.1, 32, 24, 22.05, 16KHz采样频率 -左右声道独立的音量控制(软件使用31级) -重低音、中音、高音均衡控制(31级) -重低环绕声效果 -辅助数据输出 -“CRC错误”和“MPEG帧同步”指示-AT89C51SND1 has the following functions :* MP3 decoder hardware-alone MP3 decoder-support 48, 44.1, 32, 24, 22.05, 16KHz sampling frequency-independent channel around the volume control (software 31)- bass, tenor, Treble balance control (31)- weight Surround Sound effect of low-output auxiliary data- "CRC error" and "MPEG frame synchronization "instructions

2410开发板配套实验程序第一集，请下载使用-2410 development board supporting experimental procedure the first episode, please download

ＳＡＭＳＵＮＧ２４４０　ＢＯＯＴ　ＣＯＤＥ，ＳＵＰＰＯＲＴ　ＳＥＲＩＡＬ　ＤＯＷＮＬＯＡＤ．ＣＯＭＰＩＬＥＤ　ＵＮＤＥＲ　ＡＸＤ．-SAMSUNG2440 BOOT CODE, SUPPORT SERIAL DOWNLOAD. COMPILED UNDER AXD.

整理内存碎片程序,介绍获取内存信息等操作-Clear memory

arm开发，基于linux环境的一些重要的配置程序。-development arm, for the linux environment of some important configuration procedures.

ARM体系结构与应用系统设计示例-ARM system structure and application system design demonstration

EasyARM2131开发板源码之一-----------2．GPIO输出实验－单路LED控制-EasyARM2131 one source development board----------- 2. GPIO output experiment- one-way LED control

含can总线的许多实例，极具参考价值，可根据提供的例程进行改写-bus can contain many examples of great reference value, in accordance with the routines for rewrite