[C51代码]数码管段码

接法为：Px.0~Px.7-a~h

unsigned char code distab[16]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07, //共阴数码管段选码表，无小数点
0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71}

unsigned char code distab[16]={0xbf,0x86,0xdb,0xcf,0xe6,0xed,0xfd,0x87, //共阴数码管段选码表，有小数点
0xff,0xef,0xf7,0xfc,0xb9,0xde,0xf9,0xf1}

unsigned char code distab[16]={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8, //共阳数码管段选码表，无小数点
0x80,0x90,0x88,0x83,0xc6,0xa1,0x86,0x8e}

unsigned char code distab[16]={0x40,0x79,0x24,0x30,0x19,0x12,0x02,0x78, //共阳数码管段选码表，有小数点
0x00,0x10,0x08,0x03,0x46,0x21,0x06,0x0e}