Description: (1) the input clock frequency division, get 190Hz and 25Hz clock signal, provided to other modules as the time
Clock input
(2) keyboard scan module: receive the keyboard input PS2C and PS2D, and get the keyboard scan code xkey (15: 0)
(3) digital display circuit: the keyboard scan module output scan code displayed in the seven digital tube.
To Search:
File list (Check if you may need any files):
PS2键盘控制\.lso
...........\device_usage_statistics.html
...........\disp.prj
...........\disp.stx
...........\disp.vhd
...........\disp.xst
...........\disp_vhdl.prj
...........\divclk.ngc
...........\divclk.ngr
...........\divclk.stx
...........\divclk.vhd
...........\divclk_xst.xrpt
...........\keyboard.ise
...........\keyboard.ntrc_log
...........\keyboard.restore
...........\........_xdb\cst.xbcd
...........\............\tmp\ise\version
...........\............\...\...\__OBJSTORE__\HierarchicalDesign\HDProject\HDProject
...........\............\...\...\............\..................\.........\HDProject_StrTbl
...........\............\...\...\............\..................\__stored_object_table__
...........\............\...\...\............\PnAutoRun\Scripts\RunOnce_tcl
...........\............\...\...\............\.........\.......\RunOnce_tcl_StrTbl
...........\............\...\...\............\.rojectNavigator\dpm_project_main\dpm_project_main
...........\............\...\...\............\................\................\dpm_project_main_StrTbl
...........\............\...\...\............\................\__stored_objects__
...........\............\...\...\............\................\__stored_objects___StrTbl
...........\............\...\...\............\................\__stored_object_table__
...........\............\...\...\............\................Gui\GuiProjectData
...........\............\...\...\............\...................\GuiProjectData_StrTbl
...........\............\...\...\............\xreport\Gc_RvReportViewer-Current-Module
...........\............\...\...\............\.......\Gc_RvReportViewer-Current-Module_StrTbl
...........\............\...\...\............\.......\Gc_RvReportViewer-Module-Data-top
...........\............\...\...\............\.......\Gc_RvReportViewer-Module-Data-top_StrTbl
...........\............\...\...\............\.......\Gc_RvReportViewer-Module-DataFactory-Default
...........\............\...\...\............\.......\Gc_RvReportViewer-Module-DataFactory-Default_StrTbl
...........\............\...\...\..REGISTRY__\Autonym\regkeys
...........\............\...\...\............\bitgen\regkeys
...........\............\...\...\............\common\regkeys
...........\............\...\...\............\.pldfit\regkeys
...........\............\...\...\............\Cs\regkeys
...........\............\...\...\............\dumpngdio\regkeys
...........\............\...\...\............\ExpandedNetlistEngine\regkeys
...........\............\...\...\............\fuse\regkeys
...........\............\...\...\............\HierarchicalDesign\HDProject\regkeys
...........\............\...\...\............\..................\regkeys
...........\............\...\...\............\hprep6\regkeys
...........\............\...\...\............\idem\regkeys
...........\............\...\...\............\map\regkeys
...........\............\...\...\............\netgen\regkeys
...........\............\...\...\............\.gc2edif\regkeys
...........\............\...\...\............\...build\regkeys
...........\............\...\...\............\..dbuild\regkeys
...........\............\...\...\............\par\regkeys
...........\............\...\...\............\ProjectNavigator\regkeys
...........\............\...\...\............\................Gui\regkeys
...........\............\...\...\............\.......SeedData\ProcessProperties\regkeys
...........\............\...\...\............\...............\...jectProperties\regkeys
...........\............\...\...\............\...............\regkeys
...........\............\...\...\............\...............\UserLibraries\regkeys
...........\............\...\...\............\...............\....Partitions\regkeys
...........\............\...\...\............\...............\....SourceFiles\regkeys
...........\............\...\...\............\runner\regkeys
...........\............\...\...\............\SrcCtrl\regkeys
...........\............\...\...\............\.TE\bitgen\regkeys
...........\............\...\...\............
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