Description: 1) input device for the 4* 4 matrix keyboard, representing 0 ~ F 2) output device for the four digital display tubes, showed that the initial value of 0000, when the press of a button, it is the right of possession of a digital display according to the latest show by the numerical keys, and left before the display value, for example, the first time by the' 1 ' key, it shows 0001 the second time by the' 3' key, it shows 0013 the third time in accordance with' 5 ' button, it shows 0135 the fourth time by the' 7 ' key, it shows 1357 the fifth time by the' 9' key, it shows 3579, the fourth time by the ' F' keys, and so showed 579F
File list (Check if you may need any files):
SCAN_LED
........\SCAN_LED
........\........\db
........\........\..\prev_cmp_SCAN_LED.asm.qmsg
........\........\..\prev_cmp_SCAN_LED.fit.qmsg
........\........\..\prev_cmp_SCAN_LED.map.qmsg
........\........\..\prev_cmp_SCAN_LED.qmsg
........\........\..\prev_cmp_SCAN_LED.sim.qmsg
........\........\..\prev_cmp_SCAN_LED.tan.qmsg
........\........\..\SCAN_LED.asm.qmsg
........\........\..\SCAN_LED.cbx.xml
........\........\..\SCAN_LED.cmp.cdb
........\........\..\SCAN_LED.cmp.hdb
........\........\..\SCAN_LED.cmp.logdb
........\........\..\SCAN_LED.cmp.rdb
........\........\..\SCAN_LED.cmp.tdb
........\........\..\SCAN_LED.cmp0.ddb
........\........\..\SCAN_LED.dbp
........\........\..\SCAN_LED.db_info
........\........\..\SCAN_LED.eco.cdb
........\........\..\SCAN_LED.eds_overflow
........\........\..\SCAN_LED.fit.qmsg
........\........\..\SCAN_LED.hier_info
........\........\..\SCAN_LED.hif
........\........\..\SCAN_LED.map.cdb
........\........\..\SCAN_LED.map.hdb
........\........\..\SCAN_LED.map.logdb
........\........\..\SCAN_LED.map.qmsg
........\........\..\SCAN_LED.pre_map.cdb
........\........\..\SCAN_LED.pre_map.hdb
........\........\..\SCAN_LED.psp
........\........\..\SCAN_LED.pss
........\........\..\SCAN_LED.rtlv.hdb
........\........\..\SCAN_LED.rtlv_sg.cdb
........\........\..\SCAN_LED.rtlv_sg_swap.cdb
........\........\..\SCAN_LED.sgdiff.cdb
........\........\..\SCAN_LED.sgdiff.hdb
........\........\..\SCAN_LED.sim.cvwf
........\........\..\SCAN_LED.sim.hdb
........\........\..\SCAN_LED.sim.qmsg
........\........\..\SCAN_LED.sim.rdb
........\........\..\SCAN_LED.sld_design_entry.sci
........\........\..\SCAN_LED.sld_design_entry_dsc.sci
........\........\..\SCAN_LED.syn_hier_info
........\........\..\SCAN_LED.tan.qmsg
........\........\..\SCAN_LED.tis_db_list.ddb
........\........\..\wed.wsf
........\........\SCAN_LED.asm.rpt
........\........\SCAN_LED.done
........\........\SCAN_LED.dpf
........\........\SCAN_LED.fit.rpt
........\........\SCAN_LED.fit.summary
........\........\SCAN_LED.flow.rpt
........\........\SCAN_LED.map.rpt
........\........\SCAN_LED.map.summary
........\........\SCAN_LED.pin
........\........\SCAN_LED.pof
........\........\SCAN_LED.qpf
........\........\SCAN_LED.qsf
........\........\SCAN_LED.sim.rpt
........\........\SCAN_LED.sof
........\........\SCAN_LED.tan.rpt
........\........\SCAN_LED.tan.summary
........\........\SCAN_LED.txt
........\........\SCAN_LED.vhd
........\........\SCAN_LED.vhd.bak
........\........\SCAN_LED.vwf
Download