Sunplus-061-chip-training

pic 9348 读写测试877芯片上通过测试(pic 9348 literacy test)

多机通信，设计了一种基于MCS－51系列单片机AT89S52 的多机通信系统。当1号机与2号机通信时，1号单片机为主机，2号机为从机。主机通过串口向从单片机发送指定格式的数据，从单片机收数据并作出响应，从机通过LED数码管显示通信状态。1号单片机通过矩阵键盘控制通信过程与显示。这通信模式是主从模式，只能是主机发信息给从机。当1号机与3号机通信时，不存在主从机之分，是平权模式。1号机可以通过按键发信息给3号机，3号机也可以通过按键发信息给1号机，通过各自的数码管显示通信数据，LED灯显示通信状态。(Multi-machine communication, design a multi-machine communication system based on MCS-51 series single-chip AT89S52' s. When the 1st and the 2nd machine-machine communication, the 1st microcontroller host, the 2nd machine as a slave. Data sent to the host computer through the serial port specified format from SCM, SCM and respond to the received data from the slave via LED digital display communication status. 1 MCU control the communication process through the matrix keyboard and display. This mode of communication is a master-slave mode, the host can only send a message to the slave. When the 1st and the 3rd machine-machine communication, there is no slave master points, is affirmative mode. The 1st machine can send a message to the 3rd through the key machine, the 3rd machine can also send information via the button to the 1st machine, display data communication through their digital tube, LED lights display the communication status.)

直流斩波电路 boost chopper 仿真实现110v直流源到负载端220v的效果(DC boost chopper chopper circuit simulation 110v 220v DC source to the load side effect)

太阳能电池（PV）外特性仿真，改变光照强度和温度时，输出电流的变化。(The external characteristics of the solar cell (PV) simulation, changes in light intensity and temperature, the output current changes.)

基于AT24C0x和89c52的IIC总线连接与设计及源码(AT24C0x based on the 89C52 and IIC bus connection with the design and source code)

Common private data for ST-Ericsson CW1200 drivers.

说明：  IAR for stm8编译环境和配置参考模板(IAR for stm8 Compilation environment and configuration reference template)

可对多条串接的护栏管自动设置地址或单条设置地址(Can control multiple concatenation of the barrier is automatically set address or the address of a single set)

ZMODEM在 MCU上的实现，可以用作 IAP程序升级，非常方便，上位机软件直接使用超级终端(ZMODEM in MCU， it can be used in IAP.)

这是一个开源的集群统一项目计费系统, 将系统账号和项目作业与计费系统统一管理。(Gold is an open source accounting system that tracks and manages resource usage on High Performance Computers. It acts much like a bank in which resource credits are deposited into accounts with access controls designating which users, projects and machines may access the account)