【Proteus仿真】4X4矩阵按键显示0-F

【Proteus仿真】4X4矩阵按键显示0-F

• 本实验基于Proteus VSM Studio仿真
  

VSM Studio程序代码

/* Main.c file generated by New Project wizard
 * 4X4矩阵按键显示0-F
 * Created:   周三 6月 15 2022
 * Processor: AT89C52
 * Compiler:  Keil for 8051
 */
#include <reg52.h>
sbit ADDR0 = P1^0;
sbit ADDR1 = P1