文件名称:uart
- 所属分类：
- VHDL编程
- 资源属性：
- [MacOS] [JavaScript] [源码]
- 上传时间：
- 2012-11-26
- 文件大小：
- 796kb
- 下载次数：
- 0次
- 提 供 者：
- D***
- 相关连接：
- 无
- 下载说明：
- 别用迅雷下载，失败请重下，重下不扣分！
介绍说明－－下载内容均来自于网络，请自行研究使用
本模块的功能是验证实现和PC机进行基本的串口通信的功能。需要在PC机上安装一个串口调试工具来验证程序的功能。 程序实现了一个收发一帧10个bit（即无奇偶校验位）的串口控制器，10个bit是1位起始位，8个数据位，1个结束位。串口的波特律由程序中定义的div_par参数决定，更改该参数可以实现相应的波特率。程序当前设定的div_par 的值是0x104，对应的波特率是
--9600。用一个8倍波特率的时钟将发送或接受每一位bit的周期时间划分为8个时隙以使通信同步.程序的工作过程是：串口处于全双工工作状态，按动key2，CPLD向PC发"welcome"字符串（串口调试工具设成按ASCII码接受方式）；PC可随时向CPLD发送0-F的十六进制数据，CPLD接受后显示在7段数码管上。-A simple serial port controller, to achieve the control fr a me format information for beginners
--9600。用一个8倍波特率的时钟将发送或接受每一位bit的周期时间划分为8个时隙以使通信同步.程序的工作过程是：串口处于全双工工作状态，按动key2，CPLD向PC发"welcome"字符串（串口调试工具设成按ASCII码接受方式）；PC可随时向CPLD发送0-F的十六进制数据，CPLD接受后显示在7段数码管上。-A simple serial port controller, to achieve the control fr a me format information for beginners
(系统自动生成,下载前可以参看下载内容)
下载文件列表
uart\automake.log
....\iseconfig\uart.projectmgr
....\.........\UART.xreport
....\pepExtractor.prj
....\tmperr.err
....\uart.bld
....\uart.cmd_log
....\uart.dhp
....\uart.gise
....\uart.gyd
....\uart.imp
....\uart.ise_ISE_Backup
....\uart.jed
....\uart.lfp
....\uart.lso
....\uart.mfd
....\uart.ngc
....\uart.ngd
....\uart.ngr
....\uart.pad
....\uart.pnx
....\uart.prj
....\uart.rpt
....\uart.stx
....\uart.syr
....\uart.tim
....\uart.tspec
....\uart.ucf
....\UART.vhd
....\uart.vm6
....\uart.xise
....\uart.xml
....\uart_build.xml
....\.....html\fit\applet.htm
....\.........\...\applet.js
....\.........\...\appletref.htm
....\.........\...\ascii.htm
....\.........\...\ascii.tmp
....\.........\...\asciidoc.htm
....\.........\...\backtop.jpg
....\.........\...\beginstraight.gif
....\.........\...\blank.gif
....\.........\...\blank.htm
....\.........\...\briefview.jpg
....\.........\...\check.htm
....\.........\...\checkNS4.htm
....\.........\...\contact.gif
....\.........\...\coolrunnerII_logo.jpg
....\.........\...\coolrunner_logo.jpg
....\.........\...\defeqns.htm
....\.........\...\education.gif
....\.........\...\endmkt.gif
....\.........\...\eqns.htm
....\.........\...\eqns.js
....\.........\...\equations.gif
....\.........\...\equations.htm
....\.........\...\equationsdoc.htm
....\.........\...\errors.js
....\.........\...\errors1.gif
....\.........\...\errors2.gif
....\.........\...\errorsdoc.htm
....\.........\...\errs.htm
....\.........\...\failtable.htm
....\.........\...\failtable.js
....\.........\...\failtabledoc.htm
....\.........\...\fb.gif
....\.........\...\fb1.gif
....\.........\...\fbs.htm
....\.........\...\fbs.js
....\.........\...\fbsdoc.htm
....\.........\...\fbs_FB1.htm
....\.........\...\fbs_FB2.htm
....\.........\...\fbs_FB3.htm
....\.........\...\fbs_FB4.htm
....\.........\...\fbs_FB5.htm
....\.........\...\fbs_FB6.htm
....\.........\...\fbs_FB7.htm
....\.........\...\fbs_FB8.htm
....\.........\...\fbs_FBdoc.htm
....\.........\...\fbview.jpg
....\.........\...\functionblock.gif
....\.........\...\genmsg.htm
....\.........\...\header.gif
....\.........\...\home.gif
....\.........\...\index.htm
....\.........\...\inputleft.htm
....\.........\...\inputleft.js
....\.........\...\inputleftdoc.htm
....\.........\...\leftnav.htm
....\.........\...\leftnav.js
....\.........\...\legend.gif
....\.........\...\legend.jpg
....\.........\...\logicleft.htm
....\.........\...\logicleft.js
....\.........\...\logicleftdoc.htm
....\.........\...\logiclegend.htm
....\.........\...\logiclegendV.htm
....\.........\...\logic_legXbr.htm
....\.........\...\logic_legXC95.htm
....\.........\...\logic_legXpla3.htm
....\iseconfig\uart.projectmgr
....\.........\UART.xreport
....\pepExtractor.prj
....\tmperr.err
....\uart.bld
....\uart.cmd_log
....\uart.dhp
....\uart.gise
....\uart.gyd
....\uart.imp
....\uart.ise_ISE_Backup
....\uart.jed
....\uart.lfp
....\uart.lso
....\uart.mfd
....\uart.ngc
....\uart.ngd
....\uart.ngr
....\uart.pad
....\uart.pnx
....\uart.prj
....\uart.rpt
....\uart.stx
....\uart.syr
....\uart.tim
....\uart.tspec
....\uart.ucf
....\UART.vhd
....\uart.vm6
....\uart.xise
....\uart.xml
....\uart_build.xml
....\.....html\fit\applet.htm
....\.........\...\applet.js
....\.........\...\appletref.htm
....\.........\...\ascii.htm
....\.........\...\ascii.tmp
....\.........\...\asciidoc.htm
....\.........\...\backtop.jpg
....\.........\...\beginstraight.gif
....\.........\...\blank.gif
....\.........\...\blank.htm
....\.........\...\briefview.jpg
....\.........\...\check.htm
....\.........\...\checkNS4.htm
....\.........\...\contact.gif
....\.........\...\coolrunnerII_logo.jpg
....\.........\...\coolrunner_logo.jpg
....\.........\...\defeqns.htm
....\.........\...\education.gif
....\.........\...\endmkt.gif
....\.........\...\eqns.htm
....\.........\...\eqns.js
....\.........\...\equations.gif
....\.........\...\equations.htm
....\.........\...\equationsdoc.htm
....\.........\...\errors.js
....\.........\...\errors1.gif
....\.........\...\errors2.gif
....\.........\...\errorsdoc.htm
....\.........\...\errs.htm
....\.........\...\failtable.htm
....\.........\...\failtable.js
....\.........\...\failtabledoc.htm
....\.........\...\fb.gif
....\.........\...\fb1.gif
....\.........\...\fbs.htm
....\.........\...\fbs.js
....\.........\...\fbsdoc.htm
....\.........\...\fbs_FB1.htm
....\.........\...\fbs_FB2.htm
....\.........\...\fbs_FB3.htm
....\.........\...\fbs_FB4.htm
....\.........\...\fbs_FB5.htm
....\.........\...\fbs_FB6.htm
....\.........\...\fbs_FB7.htm
....\.........\...\fbs_FB8.htm
....\.........\...\fbs_FBdoc.htm
....\.........\...\fbview.jpg
....\.........\...\functionblock.gif
....\.........\...\genmsg.htm
....\.........\...\header.gif
....\.........\...\home.gif
....\.........\...\index.htm
....\.........\...\inputleft.htm
....\.........\...\inputleft.js
....\.........\...\inputleftdoc.htm
....\.........\...\leftnav.htm
....\.........\...\leftnav.js
....\.........\...\legend.gif
....\.........\...\legend.jpg
....\.........\...\logicleft.htm
....\.........\...\logicleft.js
....\.........\...\logicleftdoc.htm
....\.........\...\logiclegend.htm
....\.........\...\logiclegendV.htm
....\.........\...\logic_legXbr.htm
....\.........\...\logic_legXC95.htm
....\.........\...\logic_legXpla3.htm