文件名称:uart
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- 上传时间:2012-11-16
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文件大小:795.53kb
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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 frame 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 frame format information for beginners
相关搜索: 串口通信 波特率
(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
uart/iseconfig/uart.projectmgr
uart/iseconfig/UART.xreport
uart/pepExtractor.prj
uart/tmperr.err
uart/uart.bld
uart/uart.cmd_log
uart/uart.dhp
uart/uart.gise
uart/uart.gyd
uart/uart.imp
uart/uart.ise_ISE_Backup
uart/uart.jed
uart/uart.lfp
uart/uart.lso
uart/uart.mfd
uart/uart.ngc
uart/uart.ngd
uart/uart.ngr
uart/uart.pad
uart/uart.pnx
uart/uart.prj
uart/uart.rpt
uart/uart.stx
uart/uart.syr
uart/uart.tim
uart/uart.tspec
uart/uart.ucf
uart/UART.vhd
uart/uart.vm6
uart/uart.xise
uart/uart.xml
uart/uart_build.xml
uart/uart_html/fit/applet.htm
uart/uart_html/fit/applet.js
uart/uart_html/fit/appletref.htm
uart/uart_html/fit/ascii.htm
uart/uart_html/fit/ascii.tmp
uart/uart_html/fit/asciidoc.htm
uart/uart_html/fit/backtop.jpg
uart/uart_html/fit/beginstraight.gif
uart/uart_html/fit/blank.gif
uart/uart_html/fit/blank.htm
uart/uart_html/fit/briefview.jpg
uart/uart_html/fit/check.htm
uart/uart_html/fit/checkNS4.htm
uart/uart_html/fit/contact.gif
uart/uart_html/fit/coolrunnerII_logo.jpg
uart/uart_html/fit/coolrunner_logo.jpg
uart/uart_html/fit/defeqns.htm
uart/uart_html/fit/education.gif
uart/uart_html/fit/endmkt.gif
uart/uart_html/fit/eqns.htm
uart/uart_html/fit/eqns.js
uart/uart_html/fit/equations.gif
uart/uart_html/fit/equations.htm
uart/uart_html/fit/equationsdoc.htm
uart/uart_html/fit/errors.js
uart/uart_html/fit/errors1.gif
uart/uart_html/fit/errors2.gif
uart/uart_html/fit/errorsdoc.htm
uart/uart_html/fit/errs.htm
uart/uart_html/fit/failtable.htm
uart/uart_html/fit/failtable.js
uart/uart_html/fit/failtabledoc.htm
uart/uart_html/fit/fb.gif
uart/uart_html/fit/fb1.gif
uart/uart_html/fit/fbs.htm
uart/uart_html/fit/fbs.js
uart/uart_html/fit/fbsdoc.htm
uart/uart_html/fit/fbs_FB1.htm
uart/uart_html/fit/fbs_FB2.htm
uart/uart_html/fit/fbs_FB3.htm
uart/uart_html/fit/fbs_FB4.htm
uart/uart_html/fit/fbs_FB5.htm
uart/uart_html/fit/fbs_FB6.htm
uart/uart_html/fit/fbs_FB7.htm
uart/uart_html/fit/fbs_FB8.htm
uart/uart_html/fit/fbs_FBdoc.htm
uart/uart_html/fit/fbview.jpg
uart/uart_html/fit/functionblock.gif
uart/uart_html/fit/genmsg.htm
uart/uart_html/fit/header.gif
uart/uart_html/fit/home.gif
uart/uart_html/fit/index.htm
uart/uart_html/fit/inputleft.htm
uart/uart_html/fit/inputleft.js
uart/uart_html/fit/inputleftdoc.htm
uart/uart_html/fit/leftnav.htm
uart/uart_html/fit/leftnav.js
uart/uart_html/fit/legend.gif
uart/uart_html/fit/legend.jpg
uart/uart_html/fit/logicleft.htm
uart/uart_html/fit/logicleft.js
uart/uart_html/fit/logicleftdoc.htm
uart/uart_html/fit/logiclegend.htm
uart/uart_html/fit/logiclegendV.htm
uart/uart_html/fit/logic_legXbr.htm
uart/uart_html/fit/logic_legXC95.htm
uart/uart_html/fit/logic_legXpla3.htm
uart/uart_html/fit/macrocell.gif
uart/uart_html/fit/mapinputdoc.htm
uart/uart_html/fit/mapinput_00.htm
uart/uart_html/fit/mapinput_01.htm
uart/uart_html/fit/mapinput_02.htm
uart/uart_html/fit/maplogic.js
uart/uart_html/fit/maplogicdoc.htm
uart/uart_html/fit/maplogic_00.htm
uart/uart_html/fit/maplogic_01.htm
uart/uart_html/fit/maplogic_02.htm
uart/uart_html/fit/newappletref.htm
uart/uart_html/fit/next.jpg
uart/uart_html/fit/ns4plugin.js
uart/uart_html/fit/options.htm
uart/uart_html/fit/optionsdoc.htm
uart/uart_html/fit/paths.js
uart/uart_html/fit/pin.gif
uart/uart_html/fit/pindiagram.gif
uart/uart_html/fit/pinlegend.htm
uart/uart_html/fit/pinlegendV.htm
uart/uart_html/fit/pins.htm
uart/uart_html/fit/pins.js
uart/uart_html/fit/pinsdoc.htm
uart/uart_html/fit/pinview.jpg
uart/uart_html/fit/pin_legXbr.htm
uart/uart_html/fit/pin_legXC95.htm
uart/uart_html/fit/pin_legXpla3.htm
uart/uart_html/fit/plugin.js
uart/uart_html/fit/prev.jpg
uart/uart_html/fit/print.jpg
uart/uart_html/fit/products.gif
uart/uart_html/fit/purchase.gif
uart/uart_html/fit/report.htm
uart/uart_html/fit/result.htm
uart/uart_html/fit/search.gif
uart/uart_html/fit/spacer.gif
uart/uart_html/fit/style.css
uart/uart_html/fit/summary.htm
uart/uart_html/fit/summary.js
uart/uart_html/fit/summarydoc.htm
uart/uart_html/fit/support.gif
uart/uart_html/fit/time.htm
uart/uart_html/fit/tooltips.js
uart/uart_html/fit/topnav.htm
uart/uart_html/fit/topnav.js
uart/uart_html/fit/unmapinputdoc.htm
uart/uart_html/fit/unmaplogicdoc.htm
uart/uart_html/fit/verboseview.jpg
uart/uart_html/fit/view.gif
uart/uart_html/fit/wait.htm
uart/uart_html/fit/xc9500xl_logo.gif
uart/uart_html/fit/xc9500xl_logo.jpg
uart/uart_html/fit/xc9500xv_logo.jpg
uart/uart_html/fit/xc9500_logo.gif
uart/uart_html/fit/xc9500_logo.jpg
uart/uart_html/fit/xcenter.gif
uart/uart_html/fit/xlogo.gif
uart/uart_html/fit/xml5.jpg
uart/uart_html/fit/xml6.jpg
uart/uart_html/fit/xml7.jpg
uart/uart_html/fit/xml8.jpg
uart/uart_html/images/acr2_logo.jpg
uart/uart_html/images/blackBar.jpg
uart/uart_html/images/cpldBanner.jpg
uart/uart_html/images/cr2s_logo.jpg
uart/uart_html/images/fitterRpt.jpg
uart/uart_html/images/logo.jpg
uart/uart_html/images/spacer.jpg
uart/uart_html/images/timingRpt.jpg
uart/uart_html/images/xa9500xl_logo.jpg
uart/uart_html/images/xbr_logo.jpg
uart/uart_html/images/xc9500xl_logo.jpg
uart/uart_html/images/xc9500xv_logo.jpg
uart/uart_html/images/xc9500_logo.jpg
uart/uart_html/images/xpla3_logo.jpg
uart/uart_h
uart/iseconfig/uart.projectmgr
uart/iseconfig/UART.xreport
uart/pepExtractor.prj
uart/tmperr.err
uart/uart.bld
uart/uart.cmd_log
uart/uart.dhp
uart/uart.gise
uart/uart.gyd
uart/uart.imp
uart/uart.ise_ISE_Backup
uart/uart.jed
uart/uart.lfp
uart/uart.lso
uart/uart.mfd
uart/uart.ngc
uart/uart.ngd
uart/uart.ngr
uart/uart.pad
uart/uart.pnx
uart/uart.prj
uart/uart.rpt
uart/uart.stx
uart/uart.syr
uart/uart.tim
uart/uart.tspec
uart/uart.ucf
uart/UART.vhd
uart/uart.vm6
uart/uart.xise
uart/uart.xml
uart/uart_build.xml
uart/uart_html/fit/applet.htm
uart/uart_html/fit/applet.js
uart/uart_html/fit/appletref.htm
uart/uart_html/fit/ascii.htm
uart/uart_html/fit/ascii.tmp
uart/uart_html/fit/asciidoc.htm
uart/uart_html/fit/backtop.jpg
uart/uart_html/fit/beginstraight.gif
uart/uart_html/fit/blank.gif
uart/uart_html/fit/blank.htm
uart/uart_html/fit/briefview.jpg
uart/uart_html/fit/check.htm
uart/uart_html/fit/checkNS4.htm
uart/uart_html/fit/contact.gif
uart/uart_html/fit/coolrunnerII_logo.jpg
uart/uart_html/fit/coolrunner_logo.jpg
uart/uart_html/fit/defeqns.htm
uart/uart_html/fit/education.gif
uart/uart_html/fit/endmkt.gif
uart/uart_html/fit/eqns.htm
uart/uart_html/fit/eqns.js
uart/uart_html/fit/equations.gif
uart/uart_html/fit/equations.htm
uart/uart_html/fit/equationsdoc.htm
uart/uart_html/fit/errors.js
uart/uart_html/fit/errors1.gif
uart/uart_html/fit/errors2.gif
uart/uart_html/fit/errorsdoc.htm
uart/uart_html/fit/errs.htm
uart/uart_html/fit/failtable.htm
uart/uart_html/fit/failtable.js
uart/uart_html/fit/failtabledoc.htm
uart/uart_html/fit/fb.gif
uart/uart_html/fit/fb1.gif
uart/uart_html/fit/fbs.htm
uart/uart_html/fit/fbs.js
uart/uart_html/fit/fbsdoc.htm
uart/uart_html/fit/fbs_FB1.htm
uart/uart_html/fit/fbs_FB2.htm
uart/uart_html/fit/fbs_FB3.htm
uart/uart_html/fit/fbs_FB4.htm
uart/uart_html/fit/fbs_FB5.htm
uart/uart_html/fit/fbs_FB6.htm
uart/uart_html/fit/fbs_FB7.htm
uart/uart_html/fit/fbs_FB8.htm
uart/uart_html/fit/fbs_FBdoc.htm
uart/uart_html/fit/fbview.jpg
uart/uart_html/fit/functionblock.gif
uart/uart_html/fit/genmsg.htm
uart/uart_html/fit/header.gif
uart/uart_html/fit/home.gif
uart/uart_html/fit/index.htm
uart/uart_html/fit/inputleft.htm
uart/uart_html/fit/inputleft.js
uart/uart_html/fit/inputleftdoc.htm
uart/uart_html/fit/leftnav.htm
uart/uart_html/fit/leftnav.js
uart/uart_html/fit/legend.gif
uart/uart_html/fit/legend.jpg
uart/uart_html/fit/logicleft.htm
uart/uart_html/fit/logicleft.js
uart/uart_html/fit/logicleftdoc.htm
uart/uart_html/fit/logiclegend.htm
uart/uart_html/fit/logiclegendV.htm
uart/uart_html/fit/logic_legXbr.htm
uart/uart_html/fit/logic_legXC95.htm
uart/uart_html/fit/logic_legXpla3.htm
uart/uart_html/fit/macrocell.gif
uart/uart_html/fit/mapinputdoc.htm
uart/uart_html/fit/mapinput_00.htm
uart/uart_html/fit/mapinput_01.htm
uart/uart_html/fit/mapinput_02.htm
uart/uart_html/fit/maplogic.js
uart/uart_html/fit/maplogicdoc.htm
uart/uart_html/fit/maplogic_00.htm
uart/uart_html/fit/maplogic_01.htm
uart/uart_html/fit/maplogic_02.htm
uart/uart_html/fit/newappletref.htm
uart/uart_html/fit/next.jpg
uart/uart_html/fit/ns4plugin.js
uart/uart_html/fit/options.htm
uart/uart_html/fit/optionsdoc.htm
uart/uart_html/fit/paths.js
uart/uart_html/fit/pin.gif
uart/uart_html/fit/pindiagram.gif
uart/uart_html/fit/pinlegend.htm
uart/uart_html/fit/pinlegendV.htm
uart/uart_html/fit/pins.htm
uart/uart_html/fit/pins.js
uart/uart_html/fit/pinsdoc.htm
uart/uart_html/fit/pinview.jpg
uart/uart_html/fit/pin_legXbr.htm
uart/uart_html/fit/pin_legXC95.htm
uart/uart_html/fit/pin_legXpla3.htm
uart/uart_html/fit/plugin.js
uart/uart_html/fit/prev.jpg
uart/uart_html/fit/print.jpg
uart/uart_html/fit/products.gif
uart/uart_html/fit/purchase.gif
uart/uart_html/fit/report.htm
uart/uart_html/fit/result.htm
uart/uart_html/fit/search.gif
uart/uart_html/fit/spacer.gif
uart/uart_html/fit/style.css
uart/uart_html/fit/summary.htm
uart/uart_html/fit/summary.js
uart/uart_html/fit/summarydoc.htm
uart/uart_html/fit/support.gif
uart/uart_html/fit/time.htm
uart/uart_html/fit/tooltips.js
uart/uart_html/fit/topnav.htm
uart/uart_html/fit/topnav.js
uart/uart_html/fit/unmapinputdoc.htm
uart/uart_html/fit/unmaplogicdoc.htm
uart/uart_html/fit/verboseview.jpg
uart/uart_html/fit/view.gif
uart/uart_html/fit/wait.htm
uart/uart_html/fit/xc9500xl_logo.gif
uart/uart_html/fit/xc9500xl_logo.jpg
uart/uart_html/fit/xc9500xv_logo.jpg
uart/uart_html/fit/xc9500_logo.gif
uart/uart_html/fit/xc9500_logo.jpg
uart/uart_html/fit/xcenter.gif
uart/uart_html/fit/xlogo.gif
uart/uart_html/fit/xml5.jpg
uart/uart_html/fit/xml6.jpg
uart/uart_html/fit/xml7.jpg
uart/uart_html/fit/xml8.jpg
uart/uart_html/images/acr2_logo.jpg
uart/uart_html/images/blackBar.jpg
uart/uart_html/images/cpldBanner.jpg
uart/uart_html/images/cr2s_logo.jpg
uart/uart_html/images/fitterRpt.jpg
uart/uart_html/images/logo.jpg
uart/uart_html/images/spacer.jpg
uart/uart_html/images/timingRpt.jpg
uart/uart_html/images/xa9500xl_logo.jpg
uart/uart_html/images/xbr_logo.jpg
uart/uart_html/images/xc9500xl_logo.jpg
uart/uart_html/images/xc9500xv_logo.jpg
uart/uart_html/images/xc9500_logo.jpg
uart/uart_html/images/xpla3_logo.jpg
uart/uart_h
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