FPGA矩阵键盘，VHDL编写，亲测可用-The FPGA matrix keyboard, VHDL prepared, pro-test available

FPGA矩阵键盘，VHDL编写，亲测可用-The FPGA matrix keyboard, VHDL prepared, pro-test available

本程序是ARM S3C2440键盘驱动程序。基于Linux下的矩阵键盘7*8键盘驱动程序是一个实际工程项目。调试通过，可以参考使用。程序包含了键盘驱动的所以驱动函数，并且注释详尽，很有收藏价值。-This program is ARM S3C2440 keyboard driver. Based on the matrix keyboard under Linux 7* 8 keyboard driver is a real project. Debugging, you can use and