采用FPGA实现色彩空间转换R’G’B’ to Y’CbCr的VHDL和verilog源代码,支持xilinx的各种器件.
上传时间： 2013-12-12
上传用户：lps11188
Run RGB Video and watch the R-G-B Video Components parralel to the original Video
标签： Video Components the parralel
上传时间： 2017-05-07
上传用户：xmsmh
how to finding the best way from A to B
上传时间： 2013-12-19
上传用户：zhouli
To use this function just define a variable say var, var = pnseq(a, b, c) for a, b and c refer to the zip file
标签： var function variable define
上传时间： 2014-01-06
上传用户：zhuoying119
power pcb To protel 软件
上传时间： 2013-09-11
上传用户：sunshine1402
protel专业级输出gerber文件详细说明
上传时间： 2013-09-11
上传用户：digacha
gerber转protel图解，把gerber文件转换成pcb
上传时间： 2013-09-18
上传用户：copu
如何用Protel DXP生成Gerber文件
上传时间： 2013-11-04
上传用户：hoperingcong
针对目前使用的RS232接口数字化B超键盘存在PC主机启动时不能设置BIOS，提出一种PS2键盘的设计方法。基于W78E052D单片机，采用8通道串行A/D转换器设计了8个TGC电位器信息采集电路，电位器位置信息以键盘扫描码序列形式发送，正交编码器信号通过XC9536XL转换为单片机可接收的中断信号，软件接收到中断信息后等效处理成按键。结果表明，在满足开机可设置BIOS同时，又可实现超声特有功能，不需要专门设计驱动程序，接口简单，成本低。 Abstract: Aiming at the problem of the digital ultrasonic diagnostic imaging system keyboard with RS232 interface currently used couldn?蒺t set the BIOS when the PC boot， this paper proposed a design method of PS2 keyboards. Based on W78E052D microcontroller，designed eight TGC potentiometers information acquisition circuit with 8-channel serial A/D converter， potentiometer position information sent out with keyboard scan code sequentially.The control circuit based on XC9536 CPLD is used for converting the mechanical actions of the encoders into the signals that can be identified by the MCU， software received interrupt information and equivalently treatmented as key. The results show that the BIOS can be set to meet the boot， ultrasound specific functionality can be achieved at the same time， it does not require specially designed driver，the interface is simple and low cost.
上传时间： 2013-10-10
上传用户：asdfasdfd
See Appendix B for a description of the programs included on this companion disk. RESOURCE.WRI identifies other books and resources for Internet programming. WEBHELP.HLP contains an introduction to the World Wide Web. TCPMAN.HLP provides detailed instructions to help you use the Trumpet Winsock included on this disk. Use the Program Manager s File menu Run option to execute the SETUP.EXE program found on this disk. SETUP.EXE will install the programs on your hard drive and create an Internet Programming group window. Internet编程技术 [配套程序] [涉及平台] VC [作者] void [文件大小] 1032K
标签： description companion Appendix RESOURCE
上传时间： 2013-12-04
上传用户：asasasas
