程序代码如下includereg51h>defineucharunsignedchardefineuintunsignedintucharcodePattern_P0[]={0xFC,0xF9,
includereg52h>includeintrinsh>defineINT8UunsignedchardefineINT16UunsignedintdefineWRITE_BURST
includereg52h>includeintrinsh>defineINT8UunsignedchardefineINT16UunsignedintdefineWRITE_BURST0
代码：includereg52h>typedefunsignedcharuint8;typedefunsignedintuint16;sbitacon=P1^0;上8位地址线sbitbcon=P
includereg51h>defineucharunsignedcharsbitP13=P1^3;sbitP14=P1^4;ucharc,i,a=60,z;ucharcodeNumcode[]
includereg52h>defineucharunsignedchardefineuintunsignedintunsignedcharcodesmg_du[]={0x3f,0x06,0x5
includec8051f020h>defineucharunsignedchardefineuintunsignedintvoidSYSCLK_Init(void);voidPORT_Init
includereg51h>defineucharunsignedcharsbitP13=P1^3;sbitP14=P1^4;ucharc,i,a=60,z;ucharcodeNumcode[]
includeunistdh>includesystypesh>includestdioh>includestdlibh>includesignalh>includesy
