SPI主核心规范，本文档提供了SPI规范…

应用背景TFT液晶屏显示驱动开发，人机界面交互，触摸屏关键技术基于STM8的带触摸屏的TFT液晶驱动开发程序，可在项目中直接移植使用，开发环境IAR

最新的HD7279(c语言)驱动程序含有两个按键驱动程序及测试函数，多种时钟制做--Latest HD7279 driver C program. It includes 2 keyboard drivers and testing functions.

ARM7的s3c44b0x连接键盘和ＬＥＤ数码管代码-ARM7-S3C44B0X connect the keyboard and LED digital tube code

ESS 公司VCD软件关于IR的编程！--IR programming of ESS s VCD software.

C51-CPLD联合开发板的原理图。以调试通过，并做出成品，功能还算可以！-C51-CPLD joint development board schematics. In order to debug through, and make finished products, function still can!

由 Xilinx 提供的 IIC 接口，使用 AXI interface。 Features ‧ AXI interface is based on the AXI4-Lite interface ‧ Master or slave operation ‧ Multi-master operation ‧ Software selectable acknowledge bit ‧ Arbitration lost interrupt with automatic mode switching from master to slave ‧ Calling address identification interrupt with automatic mode switching from master to slave ‧ START and STOP signal generation and detection ‧ Repeated START signal generation ‧ Acknowledge bit generation and detection ‧ Bus busy detec ‧ Fast mode 400 KHz operation or standard mode 100 KHz ‧ 7-bit or 10-bit addressing ‧ General call enable or disable ‧ Transmit and receive FIFOs - 16 bytes deep ‧ Throttling ‧ General purpose output, 1 bit to 8 bits wide ‧ Dynamic Start and Stop generation ‧ Filtering on the SCL and SDA signals to eliminate spurious pulses

源程序的双机通信pport源码，很实用，很好的学习pport双机通信的源代码。有客户端和服务器端两个端口，通过socket通信，连接两个端口并进行通信。

RS232_RS485通讯接口软硬件资料-RS232_RS485 data communications hardware and software interface

用BF533的AD程序-BF533 with the procedures AD

1， SPI_877A,是针对PROBE877A所写。 SPI_877,是针对PROBE877所写。 SPI_77，是针对PROBE77所写。 初次使用使用PICMATE2004或者其简化版精灵版，如果为以上提到的3款型号，并有TPDEM1， 请根据PROBE型号在相应文件夹下打开项目，编译，并运行，具体连线请看各文件夹说明。 2， 其它文件夹项目均针对PROBE877A所建立，如果要使用PROBE877，请修改头文件，并选择PROBE877支持的芯片。 3， 严格禁止将PROBE877与877A混用，否则将造成仿真芯片工作异常。-1, SPI_877A, is written by PROBE877A. SPI_877, is written by PROBE877. SPI_77, is written by PROBE77. First-time use or its PICMATE2004 Wizard version of Starter Edition, if for the above-mentioned models 3 and TPDEM1, please PROBE models in the corresponding folder to open the project, compile, and run, the specific connection see the folder Note. 2, other projects are folders created for PROBE877A, if you want to use PROBE877, please amend the header file, and select PROBE877 support chips. 3, is strictly prohibited PROBE877 and 877A will be a mix, or else the work will result in simulation chips abnormal.