REG52头文件

/*--------------------------------------------------------------------------REG52.HHeaderfileforgeneric80C52and80C32microcontroller.Copyright(c)1988-2002KeilElektronikGmbHandKeilSoftware,Inc.Allrightsreserved.--------------------------------------------------------------------------*/#ifndef__REG52_H__#define__REG52_H__/*BYTERegisters*/sfrP0=0x80;sfrP1=0x90;sfrP2=0xA0;sfrP3=0xB0;sfrPSW=0xD0;sfrACC=0xE0;sfrB=0xF0;sfrSP=0x81;sfrDPL=0x82;sfrDPH=0x83;sfrPCON=0x87;sfrTCON=0x88;sfrTMOD=0x89;sfrTL0=0x8A;sfrTL1=0x8B;sfrTH0=0x8C;sfrTH1=0x8D;sfrIE=0xA8;sfrIP=0xB8;sfrSCON=0x98;sfrSBUF=0x99;/*8052Extensions*/sfrT2CON=0xC8;sfrRCAP2L=0xCA;sfrRCAP2H=0xCB;sfrTL2=0xCC;sfrTH2=0xCD;/*BITRegisters*//*PSW*/sbitCY=PSW^7;sbitAC=PSW^6;sbitF0=PSW^5;sbitRS1=PSW^4;sbitRS0=PSW^3;sbitOV=PSW^2;sbitP=PSW^0;//8052only/*TCON*/sbitTF1=TCON^7;sbitTR1=TCON^6;sbitTF0=TCON^5;sbitTR0=TCON^4;sbitIE1=TCON^3;sbitIT1=TCON^2;sbitIE0=TCON^1;sbitIT0=TCON^0;/*IE*/sbitEA=IE^7;sbitET2=IE^5;//8052onlysbitES=IE^4;sbitET1=IE^3;sbitEX1=IE^2;sbitET0=IE^1;sbitEX0=IE^0;/*IP*/sbitPT2=IP^5;sbitPS=IP^4;sbitPT1=IP^3;sbitPX1=IP^2;sbitPT0=IP^1;sbitPX0=IP^0;/*P3*/sbitRD=P3^7;sbitWR=P3^6;sbitT1=P3^5;sbitT0=P3^4;sbitINT1=P3^3;sbitINT0=P3^2;sbitTXD=P3^1;sbitRXD=P3^0;/*SCON*/sbitSM0=SCON^7;sbitSM1=SCON^6;sbitSM2=SCON^5;sbitREN=SCON^4;sbitTB8=SCON^3;sbitRB8=SCON^2;sbitTI=SCON^1;sbitRI=SCON^0;/*P1*/sbitT2EX=P1^1;//8052onlysbitT2=P1^0;//8052only/*T2CON*/sbitTF2=T2CON^7;sbitEXF2=T2CON^6;sbitRCLK=T2CON^5;sbitTCLK=T2CON^4;sbitEXEN2=T2CON^3;sbitTR2=T2CON^2;sbitC_T2=T2CON^1;sbitCP_RL2=T2CON^0;#endif