/*--------------------------------------------------------------------------
REG52.H

Header file for winbond W78E516B.
Copyright (c) 1988-2001 Keil Elektronik GmbH and Keil Software, Inc.
All rights reserved.
--------------------------------------------------------------------------*/

/*  BYTE Registers  */
sfr P0    = 0x80;
sfr P1    = 0x90;
sfr P2    = 0xA0;
sfr P3    = 0xB0;
sfr PSW   = 0xD0;
sfr ACC   = 0xE0;
sfr B     = 0xF0;
sfr SP    = 0x81;
sfr DPL   = 0x82;
sfr DPH   = 0x83;
sfr PCON  = 0x87;
sfr TCON  = 0x88;
sfr TMOD  = 0x89;
sfr TL0   = 0x8A;
sfr TL1   = 0x8B;
sfr TH0   = 0x8C;
sfr TH1   = 0x8D;
sfr IE    = 0xA8;
sfr IP    = 0xB8;
sfr SCON  = 0x98;
sfr SBUF  = 0x99;

/*  8052 Extensions  */
sfr T2CON  = 0xC8;
sfr T2MOD  = 0xC9;
sfr RCAP2L = 0xCA;
sfr RCAP2H = 0xCB;
sfr TL2    = 0xCC;
sfr TH2    = 0xCD;

/*  W78E516B Extensions  */
sfr P40AL  = 0x84;
sfr P40AH  = 0x85;
sfr P41AL  = 0x94;
sfr P41AH  = 0x95;
sfr P2EAL  = 0x9E;
sfr P2EAH  = 0x9F;
sfr P42AL  = 0xAC;
sfr P42AH  = 0xAD;
sfr P2ECON = 0xAE;
sfr P43AL  = 0xB4;
sfr P43AH  = 0xB5;
sfr XICON  = 0xC0;
sfr P4CONA = 0xC2;
sfr P4CONB = 0xC3;
sfr P4     = 0xD8;





sfr SFRAL  = 0xC4;
sfr SFRAH  = 0xC5;
sfr SFRFD  = 0xC6;
sfr SFRCN  = 0xC7;
sfr CHPENR = 0xF6;
sfr CHPCON = 0xBF;


/*
sfr TA            = 0xc7;
sfr SFRAL         = 0xac;
sfr SFRAH         = 0xad;
sfr SFRFD         = 0xae;
sfr SFRCN         = 0xaf;
sfr CHPCON        = 0x9f;
sfr CKCON         = 0x8e;         // clock control
sfr turbo_T2MOD   = 0xc9;         // clock control
*/




/*  BIT Registers  */
/*  PSW  */
sbit CY    = PSW^7;
sbit AC    = PSW^6;
sbit F0    = PSW^5;
sbit RS1   = PSW^4;
sbit RS0   = PSW^3;
sbit OV    = PSW^2;
sbit P     = PSW^0; //8052 only

/*  TCON  */
sbit TF1   = TCON^7;
sbit TR1   = TCON^6;
sbit TF0   = TCON^5;
sbit TR0   = TCON^4;
sbit IE1   = TCON^3;
sbit IT1   = TCON^2;
sbit IE0   = TCON^1;
sbit IT0   = TCON^0;

/*  IE  */
sbit EA    = IE^7;
sbit ET2   = IE^5; //8052 only
sbit ES    = IE^4;
sbit ET1   = IE^3;
sbit EX1   = IE^2;
sbit ET0   = IE^1;
sbit EX0   = IE^0;

/*  IP  */
sbit PT2   = IP^5;
sbit PS    = IP^4;
sbit PT1   = IP^3;
sbit PX1   = IP^2;
sbit PT0   = IP^1;
sbit PX0   = IP^0;

/*  P3  */
sbit RD    = P3^7;
sbit WR    = P3^6;
sbit T1    = P3^5;
sbit T0    = P3^4;
sbit INT1  = P3^3;
sbit INT0  = P3^2;
sbit TXD   = P3^1;
sbit RXD   = P3^0;

/*  SCON  */
sbit SM0   = SCON^7;
sbit SM1   = SCON^6;
sbit SM2   = SCON^5;
sbit REN   = SCON^4;
sbit TB8   = SCON^3;
sbit RB8   = SCON^2;
sbit TI    = SCON^1;
sbit RI    = SCON^0;

/*  P1  */
sbit T2EX  = P1^1; // 8052 only
sbit T2    = P1^0; // 8052 only

/*  T2CON  */
sbit TF2    = T2CON^7;
sbit EXF2   = T2CON^6;
sbit RCLK   = T2CON^5;
sbit TCLK   = T2CON^4;
sbit EXEN2  = T2CON^3;
sbit TR2    = T2CON^2;
sbit C_T2   = T2CON^1;
sbit CP_RL2 = T2CON^0;

/*  W78E516B Extensions  */
/*  XICON  */
sbit PX3    = XICON^7;
sbit EX3    = XICON^6;
sbit IE3    = XICON^5;
sbit IT3    = XICON^4;
sbit PX2    = XICON^3;
sbit EX2    = XICON^2;
sbit IE2    = XICON^1;
sbit IT2    = XICON^0;

/*  P4  */
sbit P43   = P4^3;
sbit P42   = P4^2;
sbit P41   = P4^1;
sbit P40   = P4^0;