文件名称:vga
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- 上传时间：2015-03-22
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文件大小：214.13kb
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vga
This details a VGA controller component that handles VGA signal timing, written in VHDL for use with CPLDs and FPGAs. Figure 1 illustrates a typical example of the VGA controller integrated into a system. As shown, the VGA controller requires a pixel clock at the frequency of the VGA mode being implemented. It then derives all of the signal timing necessary to control the interface. It outputs the current pixel coordinates to allow an image source to provide the appropriate pixel values to the video DAC, which in turn drives the VGA monitor’s analog inputs. It also provides the sync signals for the VGA monitor. This component was designed using Quartus II, version 12.1. Resource requirements depend on the implementation.-This details a VGA controller component that handles VGA signal timing, written in VHDL for use with CPLDs and FPGAs. Figure 1 illustrates a typical example of the VGA controller integrated into a system. As shown, the VGA controller requires a pixel clock at the frequency of the VGA mode being implemented. It then derives all of the signal timing necessary to control the interface. It outputs the current pixel coordinates to allow an image source to provide the appropriate pixel values to the video DAC, which in turn drives the VGA monitor’s analog inputs. It also provides the sync signals for the VGA monitor. This component was designed using Quartus II, version 12.1. Resource requirements depend on the implementation.
This details a VGA controller component that handles VGA signal timing, written in VHDL for use with CPLDs and FPGAs. Figure 1 illustrates a typical example of the VGA controller integrated into a system. As shown, the VGA controller requires a pixel clock at the frequency of the VGA mode being implemented. It then derives all of the signal timing necessary to control the interface. It outputs the current pixel coordinates to allow an image source to provide the appropriate pixel values to the video DAC, which in turn drives the VGA monitor’s analog inputs. It also provides the sync signals for the VGA monitor. This component was designed using Quartus II, version 12.1. Resource requirements depend on the implementation.-This details a VGA controller component that handles VGA signal timing, written in VHDL for use with CPLDs and FPGAs. Figure 1 illustrates a typical example of the VGA controller integrated into a system. As shown, the VGA controller requires a pixel clock at the frequency of the VGA mode being implemented. It then derives all of the signal timing necessary to control the interface. It outputs the current pixel coordinates to allow an image source to provide the appropriate pixel values to the video DAC, which in turn drives the VGA monitor’s analog inputs. It also provides the sync signals for the VGA monitor. This component was designed using Quartus II, version 12.1. Resource requirements depend on the implementation.
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下载文件列表
VGA.VHD
VGA.VHD.bak
VGA_Project/
VGA_Project/auto_project.ipf
VGA_Project/auto_project_xdb/
VGA_Project/auto_project_xdb/tmp/
VGA_Project/impact.xsl
VGA_Project/impact_impact.xwbt
VGA_Project/iseconfig/
VGA_Project/iseconfig/VGA.xreport
VGA_Project/iseconfig/VGA_Project.projectmgr
VGA_Project/usage_statistics_webtalk.html
VGA_Project/vga.bgn
VGA_Project/vga.bit
VGA_Project/VGA.bld
VGA_Project/VGA.cmd_log
VGA_Project/vga.drc
VGA_Project/VGA.lso
VGA_Project/VGA.ncd
VGA_Project/VGA.ngc
VGA_Project/VGA.ngd
VGA_Project/VGA.ngr
VGA_Project/VGA.pad
VGA_Project/VGA.par
VGA_Project/VGA.pcf
VGA_Project/VGA.prj
VGA_Project/VGA.ptwx
VGA_Project/VGA.stx
VGA_Project/VGA.syr
VGA_Project/VGA.twr
VGA_Project/VGA.twx
VGA_Project/VGA.unroutes
VGA_Project/VGA.ut
VGA_Project/VGA.xpi
VGA_Project/VGA.xst
VGA_Project/VGA_bitgen.xwbt
VGA_Project/VGA_envsettings.html
VGA_Project/VGA_guide.ncd
VGA_Project/VGA_map.map
VGA_Project/VGA_map.mrp
VGA_Project/VGA_map.ncd
VGA_Project/VGA_map.ngm
VGA_Project/VGA_map.xrpt
VGA_Project/VGA_ngdbuild.xrpt
VGA_Project/VGA_pad.csv
VGA_Project/VGA_pad.txt
VGA_Project/VGA_par.xrpt
VGA_Project/VGA_Project.gise
VGA_Project/VGA_Project.xise
VGA_Project/VGA_summary.html
VGA_Project/VGA_summary.xml
VGA_Project/VGA_usage.xml
VGA_Project/VGA_vhdl.prj
VGA_Project/VGA_xst.xrpt
VGA_Project/webtalk.log
VGA_Project/webtalk_impact.xml
VGA_Project/webtalk_pn.xml
VGA_Project/xlnx_auto_0_xdb/
VGA_Project/xlnx_auto_0_xdb/cst.xbcd
VGA_Project/xst/
VGA_Project/xst/dump.xst/
VGA_Project/xst/dump.xst/VGA.prj/
VGA_Project/xst/dump.xst/VGA.prj/ngx/
VGA_Project/xst/dump.xst/VGA.prj/ngx/notopt/
VGA_Project/xst/dump.xst/VGA.prj/ngx/opt/
VGA_Project/xst/projnav.tmp/
VGA_Project/xst/work/
VGA_Project/xst/work/hdllib.ref
VGA_Project/xst/work/hdpdeps.ref
VGA_Project/xst/work/sub00/
VGA_Project/xst/work/sub00/vhpl00.vho
VGA_Project/xst/work/sub00/vhpl01.vho
VGA_Project/_impact.cmd
VGA_Project/_impact.log
VGA_Project/_ngo/
VGA_Project/_ngo/netlist.lst
VGA_Project/_xmsgs/
VGA_Project/_xmsgs/bitgen.xmsgs
VGA_Project/_xmsgs/map.xmsgs
VGA_Project/_xmsgs/ngdbuild.xmsgs
VGA_Project/_xmsgs/par.xmsgs
VGA_Project/_xmsgs/pn_parser.xmsgs
VGA_Project/_xmsgs/trce.xmsgs
VGA_Project/_xmsgs/xst.xmsgs
vga_tb.vhd
vga_tb.vhd.bak
VGA.VHD.bak
VGA_Project/
VGA_Project/auto_project.ipf
VGA_Project/auto_project_xdb/
VGA_Project/auto_project_xdb/tmp/
VGA_Project/impact.xsl
VGA_Project/impact_impact.xwbt
VGA_Project/iseconfig/
VGA_Project/iseconfig/VGA.xreport
VGA_Project/iseconfig/VGA_Project.projectmgr
VGA_Project/usage_statistics_webtalk.html
VGA_Project/vga.bgn
VGA_Project/vga.bit
VGA_Project/VGA.bld
VGA_Project/VGA.cmd_log
VGA_Project/vga.drc
VGA_Project/VGA.lso
VGA_Project/VGA.ncd
VGA_Project/VGA.ngc
VGA_Project/VGA.ngd
VGA_Project/VGA.ngr
VGA_Project/VGA.pad
VGA_Project/VGA.par
VGA_Project/VGA.pcf
VGA_Project/VGA.prj
VGA_Project/VGA.ptwx
VGA_Project/VGA.stx
VGA_Project/VGA.syr
VGA_Project/VGA.twr
VGA_Project/VGA.twx
VGA_Project/VGA.unroutes
VGA_Project/VGA.ut
VGA_Project/VGA.xpi
VGA_Project/VGA.xst
VGA_Project/VGA_bitgen.xwbt
VGA_Project/VGA_envsettings.html
VGA_Project/VGA_guide.ncd
VGA_Project/VGA_map.map
VGA_Project/VGA_map.mrp
VGA_Project/VGA_map.ncd
VGA_Project/VGA_map.ngm
VGA_Project/VGA_map.xrpt
VGA_Project/VGA_ngdbuild.xrpt
VGA_Project/VGA_pad.csv
VGA_Project/VGA_pad.txt
VGA_Project/VGA_par.xrpt
VGA_Project/VGA_Project.gise
VGA_Project/VGA_Project.xise
VGA_Project/VGA_summary.html
VGA_Project/VGA_summary.xml
VGA_Project/VGA_usage.xml
VGA_Project/VGA_vhdl.prj
VGA_Project/VGA_xst.xrpt
VGA_Project/webtalk.log
VGA_Project/webtalk_impact.xml
VGA_Project/webtalk_pn.xml
VGA_Project/xlnx_auto_0_xdb/
VGA_Project/xlnx_auto_0_xdb/cst.xbcd
VGA_Project/xst/
VGA_Project/xst/dump.xst/
VGA_Project/xst/dump.xst/VGA.prj/
VGA_Project/xst/dump.xst/VGA.prj/ngx/
VGA_Project/xst/dump.xst/VGA.prj/ngx/notopt/
VGA_Project/xst/dump.xst/VGA.prj/ngx/opt/
VGA_Project/xst/projnav.tmp/
VGA_Project/xst/work/
VGA_Project/xst/work/hdllib.ref
VGA_Project/xst/work/hdpdeps.ref
VGA_Project/xst/work/sub00/
VGA_Project/xst/work/sub00/vhpl00.vho
VGA_Project/xst/work/sub00/vhpl01.vho
VGA_Project/_impact.cmd
VGA_Project/_impact.log
VGA_Project/_ngo/
VGA_Project/_ngo/netlist.lst
VGA_Project/_xmsgs/
VGA_Project/_xmsgs/bitgen.xmsgs
VGA_Project/_xmsgs/map.xmsgs
VGA_Project/_xmsgs/ngdbuild.xmsgs
VGA_Project/_xmsgs/par.xmsgs
VGA_Project/_xmsgs/pn_parser.xmsgs
VGA_Project/_xmsgs/trce.xmsgs
VGA_Project/_xmsgs/xst.xmsgs
vga_tb.vhd
vga_tb.vhd.bak
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