Design and Make Keyboard Scanning with FPGA
Wang Mei-li · Keisou gijutsu · 2008
A way of reading eight-bit-and-seven-segment LED by keybord scanning based on FPGA is introduced in this paper.This article contains an application and elements mapping way.The way is simple and understandable.Thus,it needn't define a lot of signal,map ports and transfer component.The design way tend to be simple.