First, download the board into the motherboard above .1. Source file stored in the src directory, QII the project file stored in the directory Proj 2. Realize the functional test procedures for 4 × 4 keyboard keys specific digital keys through the board to show possession. K1 press on the display 1, K2 on the display 2. Users can try .3. Specific reference code.

4x4KEY
......\Proj
......\....\cmp_state.ini
......\....\db
......\....\..\altsyncram_h5k.tdf
......\....\..\cntr_1c7.tdf
......\....\..\cntr_529.tdf
......\....\..\keyboard.db_info
......\....\..\keyboard.eco.cdb
......\....\..\keyboard.sld_design_entry.sci
......\....\..\keyboard0.rtl.mif
......\....\keyboard.asm.rpt
......\....\keyboard.bdf
......\....\keyboard.bsf
......\....\keyboard.cdf
......\....\keyboard.done
......\....\keyboard.fit.eqn
......\....\keyboard.fit.rpt
......\....\keyboard.fit.summary
......\....\keyboard.flow.rpt
......\....\keyboard.map.eqn
......\....\keyboard.map.rpt
......\....\keyboard.map.summary
......\....\keyboard.pin
......\....\keyboard.pof
......\....\keyboard.qpf
......\....\keyboard.qsf
......\....\keyboard.qws
......\....\keyboard.sof
......\....\keyboard.tan.rpt
......\....\keyboard.tan.summary
......\....\keyboard.v
......\....\keyboarddeco.bsf
......\....\keyboard_assignment_defaults.qdf
......\....\led_disp.bsf
......\....\led_disp.vhd
......\说明
......\....\程序说明.txt

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