cpu8052.h

SAMSUNG S6B33B0程序

// 8052 sfr address declare
sfr ACC    = 0xE0;
sfr B      = 0xF0;
sfr PSW    = 0xD0;
sfr SP     = 0x81;
sfr DPL    = 0x82;
sfr DPH    = 0x83;
sfr P0     = 0x80;
sfr P1     = 0x90;
sfr P2     = 0xA0;
sfr P3     = 0xB0;
sfr IE     = 0xA8;
sfr IP     = 0xB8;
sfr PCON   = 0x87;
sfr TCON   = 0x88;
sfr TMOD   = 0x89;
sfr TL0    = 0x8A;
sfr TL1    = 0x8B;
sfr TH0    = 0x8C;
sfr TH1    = 0x8D;
sfr T2CON  = 0xC8;
sfr RCAP2L = 0xCA;
sfr RCAP2H = 0xCB;
sfr TL2    = 0xCC;
sfr TH2    = 0xCD;
sfr SCON   = 0x98;
sfr SBUF   = 0x99;

//---PSW---
sbit CY    = 0xD7;
sbit AC    = 0xD6;
sbit F0    = 0xD5;
sbit RS1   = 0xD4;
sbit RS0   = 0xD3;
sbit OV    = 0xD2;
sbit P     = 0xD0;

//---TCON---
sbit TF1   = 0x8F;
sbit TR1   = 0x8E;
sbit TF0   = 0x8D;
sbit TR0   = 0x8C;
sbit IE1   = 0x8B;
sbit IT1   = 0x8A;
sbit IE0   = 0x89;
sbit IT0   = 0x88;

//---T2CON---
sbit TF2   = 0xCF;
sbit EXF2  = 0xCE;
sbit RCLK  = 0xCD;
sbit TCLK  = 0xCC;
sbit EXEN2 = 0xCB;
sbit TR2   = 0xCA;
sbit CT2   = 0xC9;
sbit CPRL2 = 0xC8;

//---PCON---
sbit SMOD  = 0x8e;
sbit GF1   = 0x8A;
sbit GF0   = 0x89;
sbit PD    = 0x88;
sbit IDL   = 0x87;

//---SCON---
sbit SM0   = 0x9F;
sbit SM1   = 0x9E;
sbit SM2   = 0x9D;
sbit REN   = 0x9C;
sbit TB8   = 0x9B;
sbit RB8   = 0x9A;
sbit TI    = 0x99;
sbit RI    = 0x98;

//---IE---
sbit EA    = 0xAF;
sbit ET2   = 0xAD;
sbit ES    = 0xAC;
sbit ET1   = 0xAB;
sbit EX1   = 0xAA;
sbit ET0   = 0xA9;
sbit EX0   = 0xA8;

//---IP---
sbit PT2   = 0xBD;
sbit PS    = 0xBC;
sbit PT1   = 0xBB;
sbit PX1   = 0xBA;
sbit PT0   = 0xB9;
sbit PX0   = 0xB8;
			
//---P0---		
sbit    P0_0            = P0 ^ 0;
sbit    P0_1        	= P0 ^ 1;
sbit    P0_2        	= P0 ^ 2;
sbit    P0_3        	= P0 ^ 3;
sbit    P0_4    	    = P0 ^ 4;
sbit    P0_5        	= P0 ^ 5;
sbit    P0_6        	= P0 ^ 6;
sbit    P0_7        	= P0 ^ 7;

//---P1---
sbit    OSD_SCL         = P1 ^ 0;	//iic
sbit    SCL_PIN         = P1 ^ 0;
sbit    ISCL	     	= P1 ^ 0;

sbit    OSD_SDA         = P1 ^ 1;
sbit    SDA_PIN         = P1 ^ 1;
sbit    ISDA		    = P1 ^ 1;

sbit    STROBE1_PIN	    = P1 ^ 0;	//ic4094
sbit    DATA_PIN        = P1 ^ 1;
sbit    CLK_PIN	     	= P1 ^ 2;
sbit    OE_PIN		    = P1 ^ 3;
sbit    STROBE2_PIN	    = P1 ^ 4;
sbit    COLUMN1_PIN    	= P1 ^ 4;	//scan line
sbit    COLUMN2_PIN     = P1 ^ 5;
sbit    COLUMN3_PIN     = P1 ^ 6;
sbit    COLUMN4_PIN     = P1 ^ 7;

sbit    CS_PIN		= P1 ^ 0;	//93c46
sbit    XSCK_PIN	= P1 ^ 1;
sbit    XSDO_PIN	= P1 ^ 2;
sbit    XSDI_PIN	= P1 ^ 3;

sbit    P1_0	    = P1 ^ 0;
sbit    P1_1    	= P1 ^ 1;
sbit    P1_2		= P1 ^ 2;
sbit    P1_3       	= P1 ^ 3;
sbit    P1_4    	= P1 ^ 4;
sbit    P1_5		= P1 ^ 5;
sbit    P1_6     	= P1 ^ 6;
sbit    P1_7     	= P1 ^ 7;

sbit    POWER      	= P1 ^ 3;
sbit    ALT     	= P1 ^ 4;
sbit    CS3	        = P1 ^ 5;
sbit    CS1     	= P1 ^ 6;
sbit    CS2     	= P1 ^ 7;

//---P2---
sbit    PULSE_PIN	= P2 ^ 0;	//pulse input
sbit    P2_0    	= P2 ^ 0;
sbit    P2_1		= P2 ^ 1;
sbit    P2_2    	= P2 ^ 2;
sbit    P2_3    	= P2 ^ 3;
sbit    P2_4		= P2 ^ 4;
sbit    P2_5        = P2 ^ 5;
sbit    P2_6        = P2 ^ 6;
sbit    P2_7        = P2 ^ 7;

//---P3---
sbit    P3_0		= P3 ^ 0;
sbit    P3_1        = P3 ^ 1;
sbit    P3_2    	= P3 ^ 2;
sbit    P3_3    	= P3 ^ 3;
sbit    P3_4    	= P3 ^ 4;
sbit    P3_5        = P3 ^ 5;
sbit    P3_6    	= P3 ^ 6;
sbit    P3_7    	= P3 ^ 7;
   
sbit    UP          = P3 ^ 0;
sbit    DOWN        = P3 ^ 1;
sbit    STOP    	= P3 ^ 2;
sbit    DISPOFF   	= P3 ^ 3;
sbit    RS       	= P3 ^ 4;
sbit    RES         = P3 ^ 5;
sbit    WR       	= P3 ^ 6;
sbit    RD      	= P3 ^ 7;