原创文章，转载注明地址作者，作者TEER。

一、效果展示

二、所用材料

1.16X16点阵

Proteus并不提供16X16的点阵，只能我们自己通过4个8X8的组装为16X16的点阵。

由此可知8*8变成16*16

列需要这样连接：

行需要这样连接：

再把四个放在一起即可：

2.74hc595

详细介绍见我上一篇文章

https://blog.csdn.net/qq_41639829/article/details/82151706

这里需要用到级联，也不算太难，就相当于原来是输入8个数，这需要输入16个，然后再输出，前八个输入的就被自动挤到级联的下一个595中了！

3.stc89c52

三、原理

1.静态显示

同8位的静态显示一样，只不过是从8个变成16个而已。

详见上一篇文章。

https://mp.csdn.net/postedit/82222753

2.动态显示

同8位的动态显示一样，只不过是从8个变成16个而已。

详见上一篇文章。

https://mp.csdn.net/postedit/82222753

四、proteus接线方式

五、代码展示

[code]#include <reg51.h>
#include<intrins.h>

/*  数据端接口定义 */
sbit  LSH = P2^0;     //列数时钟
sbit  LDS = P2^1;     //输入
sbit  LST = P2^2;     //列寄存器

sbit  HSH = P2^3;     //行数时钟
sbit  HDS = P2^4;     //输入
sbit  HST = P2^5;     //行寄存器时钟

unsigned int sel[17]={0x7fff,0xbfff,0xdfff,0xefff,0xf7ff,0xfbff,0xfdff,0xfeff,
0xff7f,0xffbf,0xffdf,0xffef,0xfff7,0xfffb,0xfffd,0xfffe,
0xffff,
};

char code hanzi[170] =
{
0x01,0x00,0x01,0x00,0x01,0x00,0x3F,0xF8,0x21,0x08,0x21,0x08,0x21,0x08,0x3F,0xF8,
0x21,0x08,0x21,0x08,0x21,0x08,0x3F,0xF8,0x21,0x0A,0x01,0x02,0x01,0x02,0x00,0xFE,//电
0x00,0x00,
0x00,0x00,0x7F,0xF8,0x00,0x10,0x00,0x20,0x00,0x40,0x01,0x80,0x01,0x00,0xFF,0xFE,
0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x05,0x00,0x02,0x00,//子
0x00,0x00,
0x01,0x00,0x01,0x00,0x7F,0xFC,0x01,0x00,0x1F,0xF0,0x00,0x00,0x7F,0xFE,0x40,0x02,
0x9F,0xF4,0x00,0x00,0x1F,0xF0,0x10,0x10,0x1F,0xF0,0x08,0x20,0x04,0x40,0xFF,0xFE,//壹
0x00,0x00,
0x20,0x80,0x10,0x80,0x00,0x9C,0x47,0xE0,0x20,0x80,0x08,0x84,0x10,0x84,0x60,0x7C,
0x21,0x00,0x01,0x00,0xFF,0xFE,0x05,0x40,0x09,0x20,0x31,0x18,0xC1,0x06,0x01,0x00,//柒
0x00,0x00,
0x01,0x00,0x00,0x80,0x3F,0xFE,0x20,0x80,0x2F,0xF8,0x20,0x88,0x3F,0xFE,0x20,0x88,
0x2F,0xF8,0x28,0x80,0x24,0xC4,0x22,0xA8,0x44,0x90,0x48,0x88,0x92,0x86,0x01,0x00,//康
0x00,0x00,
};

void send_data_H(unsigned int dat);  /*  发送行数据端数据函数  */
void send_data_L(unsigned int dat);  /*  发送列选通端数据函数  */
void display(int a);                 //每一次显示什么东西
void delay(unsigned int m);

void main()
{
unsigned int j=0,num;
while(1)
{
num=6;
while(num--)
{
display(j);
delay(10);
}
j=j+2;
//if(j>150)
//j=0;
}
}
//unsigned int a,b;
//a=sel[i]%256;//后八位
//b=sel[i]/256;//前八位
//send_data_H(b);
void send_data_L(unsigned int dat)
{
unsigned char i;

for(i=0;i<8;i++)
{
LSH = 0;
LDS = dat&0x80;       //temp<<=1;
dat = dat<<1;               //ds = CY;
LSH = 1;
}
LST = 0;
_nop_();
_nop_();
LST = 1;
}

void send_data_H(unsigned int dat)
{
int i;
for(i=0;i<16;i++)
{

HSH = 0;
HDS = dat&0x8000;
dat =dat<<1;
HSH = 1;
}
HST = 0;
_nop_();
HST = 1;
}
void delay(unsigned int m)
{
unsigned char i;
for(;m>0;m--)
{
for(i=0;i<124;i++)
{}
}
}

void display( int a)
{
unsigned char i;
unsigned int x;
for(i=0;i<16;i++)
{
send_data_H(sel[i]);
x=a+2*i;//展示第几个字符
if(a+2*i>168)
x=(a+2*i)%170;
send_data_L(hanzi[x]);
send_data_L(hanzi[x+1]);
delay(1);
}
}