PDIUSBD12固件编程指南

VB环境下PLC和上位机通信的实现 关键词：上位机；MSComm通信；可编程控制器-VB environment PLC and PC communication to achieve Keywords: PC MSComm communication programmable logic controller

嵌入式GUI中的鼠标驱动程序,适用于microwindows等嵌入式图形GUI工具,对于理解嵌入式GUI的底层驱动有很大帮助.- Inserts in type GUI the mouse driver, is suitable and so on inserts the type graph GUI tool to microwindows, inserts type GUI regarding the understanding the first floor actuation to have the very big help

CharSample实例的功能是：应用程序从键盘接收一个数字，之后通过DeviceIoControl调用，把数字传递给驱动程序，由驱动程序将一个数字（0-9）转换成一个中文（零-九），再把结果返回给应用程序，由应用程序显示出来。-CharSample examples of functions are : applications from the keyboard to receive a number, followed by DeviceIoControl call, this time passed to the driver, a driver will be digital (0-9) converted into a Chinese (zero-9), and then return the results to the application, applications displayed.

一个用VC的编写vxd的源代码，但我还没有看懂它的能力呀。-A plait that use the source code that VC write vxd, but I return to have no the ability that see understands it.

液晶OCMJ2x8C驱动程序，C程序-OCMJ2x8C LCD driver, C procedures. . . . .

tcp数据流重放工具，用于tcp/ip协议分析-tcp data stream playback tool for tcp/ip protocol analysis

SmartCard驱动程序，基于win NT操作系统。SCM Microsystems公司的出品的SCM 488C PCMCIA Smart Card。-SmartCard driver, based on win NT operating system. SCM Microsystems SCM buy the PCMCIA Smart 488C C ard.

YSS915 (KP2V2) is an LSI for processing Karaoke voice signals. This LSI has an A/D converter (1 channel) for the microphone echo, and a memory for the microphone echo and key control. These features allow achieving the functions needed for the Karaoke system by using only one LSI chip. As for the microphone echoes, many other types of echoes are available in addition to ordinary ones so that YSS915 is applicable to various uses. In addition to these Karaoke programs, YSS915 is able to provide the Movie & Music programs, with which the surround effect is applied to the movie and music sources for giving the users more enjoyment. YSS915 is pin compatible with and register compatible with YSS903 (KP2V).-YSS915 (KP2V2) is an LSI for processing Kar aoke voice signals. This LSI has an A/D converte r (a channel) for the microphone echo, and a memory for the microphone echo and key cont rol. These features allow achieving the functi ons needed for the Karaoke system by using only

一个并口开发的源程序,有驱动源代码,也有VC与VB的测试源码-a parallel development of the source code, source code drivers have VC and VB source test