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4 x 4 keyboard and display identification and description of procedures (vhdl) designed a recognition of the 4x4 keypad and display module. Small keyboard in the 0 ~ f total of 16 keys, small keyboard and digital tube are connected to the PLD chip.
Packet : 178693504cheng4jianpanxianshi.rar filelist
vhdl program\debouncing.acf
vhdl program\debouncing.fit
vhdl program\debouncing.hif
vhdl program\debouncing.jam
vhdl program\debouncing.jbc
vhdl program\debouncing.mmf
vhdl program\debouncing.ndb
vhdl program\debouncing.pin
vhdl program\debouncing.pof
vhdl program\debouncing.rpt
vhdl program\debouncing.scf
vhdl program\debouncing.snf
vhdl program\DEBOUNCING.sym
vhdl program\debouncing.vhd
vhdl program\keyboard.acf
vhdl program\keyboard.fit
vhdl program\keyboard.hif
vhdl program\keyboard.jam
vhdl program\keyboard.jbc
vhdl program\keyboard.mmf
vhdl program\keyboard.ndb
vhdl program\keyboard.pin
vhdl program\keyboard.pof
vhdl program\keyboard.rpt
vhdl program\keyboard.scf
vhdl program\keyboard.snf
vhdl program\KEYBOARD.sym
vhdl program\keyboard.vhd
4x4键盘识别与显示设计说明.doc
vhdl program