s3c2440开发板原理图 s3c2440开发板原理图

用STC89C58单片机做的数据采集和控制，12位AD转换使用TLC2543，通讯协议采用MODBUS（RTU），通过拨码开关改变从机地址，支持模拟量或数字量的读写。（4路模拟量输入、6路开关量输出（继电器输出）、8路开关量输入） 开发环境:KEIK 7.06 -STC89C58 SCM done with the data acquisition and control 12 AD switch TLC2543, MODBUS communications protocols used (RTU), Switching to allocate yards from the plane to change addresses, support analog or digital literacy. (4 analog input, six-channel switching output (output relay), eight-way switch input) development environment : KEIK 7.06

MPC860中文培训教材-MPC860 Chinese training materials

不错的zigbee历程，简单易懂是入门的好资料-Zigbee good history, easy to understand is a good entry information! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !

单片机播放音乐，里面有proteus仿真电路和源代码，很有用的！-Singlechip play music, which has Proteus simulation circuit and the source code, very useful!

I/O board control program for U.C.W./Sirael Dana robot.-I/O board control program for U.C.W. /Sirael Dana robot.

包含8*8LED点阵实验的源程序及实验原理图，proteus仿真势力。资料完整-8* 8LED matrix that contains the source code and experimental experimental schematics, proteus simulation forces. Data integrity

上传一个arm调试软件，在xp下调试jtag经常出错，推荐使用该软件比较好用。-upload an arm debug software, under the xp JTAG Debugging often wrong, Suggested use the software more user friendly.

以模块化的形式给出i2c总线模拟编程软件，不管什么芯片，只要是i2c总线，不加改动或改动很少就可使用-in a modular form is i2c Bus simulation software programming, no matter what the chip, as long as it is i2c bus, without change or modification can be used rarely

CFE是Broadcom 47xx/53xx 的bootloader 相当于U-boot的作用，用来加载OS image的。-Broadcom 47xx/53xx bootloader

iic协议中有4种模式，我这个iic通讯是用了4种模式，主机发命令给从机，然后从机接收到命令后作出反应，比如发数据给主机，这个通讯协议是我自己拟定的！