w79e4051.h

W79E2051/W79E825 NVM(仿EEPROM) 库函数

/*--------------------------------------------------------------------------
W79E4051.H

Header file for Winbond  W79E4051
Copyright (c) 1988-2008 Keil Elektronik GmbH and Keil Software, Inc.
All rights reserved.
--------------------------------------------------------------------------*/

#ifndef __W79E4051_H__
#define __W79E4051_H__

/* standard 8051 BYTE Registers  */
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 IE0   = 0xA8;
sfr EIE   = 0xE8; 
//sfr IE1   = 0xE8; 
sfr IP    = 0xB8; 
sfr IP0   = 0xB8; 
sfr IP1   = 0XF8; 
sfr SCON  = 0x98; 
sfr SBUF  = 0x99; 


/* Extensions for W79E825  */
sfr AUXR1 = 0xA2; 
sfr AUXR2 = 0xA3; 
sfr IPH   = 0xB7;
sfr IP0H  = 0xB7; 
sfr IP1H  = 0xF7; 
sfr P1M1  = 0xB3; 
sfr PCMPIDS = 0xF6;
sfr SADDR = 0xA9; 
sfr SADEN = 0xB9; 
sfr CKCON = 0x8E; 
sfr CLKREG = 0x8F;
sfr ACCK   = 0x96;
sfr ACSR   = 0x97;
sfr WDCON  = 0xD8; 
sfr PWMPL  = 0xD9; 
sfr PWMPH  = 0xD1; 
sfr PWM0L  = 0xDA; 	
sfr PWM0H  = 0xD2; 	
sfr PWMCON1= 0xDC; 	
sfr PWMCON3= 0xD7; 
sfr NVMCON = 0xCE; 
sfr NVMDAT  = 0xCF; 
sfr NVMDATA = 0xCF; 
sfr NVMADDR = 0xC6; 
sfr NVMADDRL= 0xC6; 
sfr TA  = 0xC7; 


/*  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 F1    = PSW^1;
sbit P     = PSW^0;

/*  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/IE0  */  
sbit EA    = IE^7;
sbit EC    = IE^6;
sbit ES    = IE^4;
sbit ET1   = IE^3;
sbit EX1   = IE^2;
sbit ET0   = IE^1;
sbit EX0   = IE^0;

/*  EIE/IE1  */
sbit EBOV  = EIE^6;
sbit EPWM  = EIE^5;
sbit EWDI  = EIE^4;

/*  P1  */  
sbit AN1   = P1^1;
sbit AN0   = P1^0;

sbit P17   = P1^7;
sbit P16   = P1^6;
sbit P15   = P1^5;
sbit P14   = P1^4;
sbit P13   = P1^3;
sbit P12   = P1^2;
sbit P11   = P1^1;
sbit P10   = P1^0;

/*  P2  */  
sbit X1    = P2^1;
sbit X2    = P2^0;

sbit P21   = P2^1;
sbit P20   = P2^0;

/* P3 */
sbit AOUT  = P3^6;
sbit PWM0  = P3^5;
sbit T1    = P3^5;
sbit T0    = P3^4;
sbit INT1  = P3^3;
sbit INT0  = P3^2;
sbit TXD   = P3^1;
sbit RXD   = P3^0;

sbit P37   = P3^7;
sbit P36   = P3^6;
sbit P35   = P3^5;
sbit P34   = P3^4;
sbit P33   = P3^3;
sbit P32   = P3^2;
sbit P31   = P3^1;
sbit P30   = 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;

/*  IP/IP0  */  
sbit PC     = IP^6;
sbit PS     = IP^4;
sbit PT1    = IP^3;
sbit PX1    = IP^2;
sbit PT0    = IP^1;
sbit PX0    = IP^0;

/*  IP1  */  
sbit PBOV   = IP1^6;
sbit PPWM   = IP1^5;
sbit PWDI   = IP1^4;

/*  WDCON  */  
sbit WDRUN  = WDCON^7;
sbit WD1    = WDCON^5;
sbit WD0    = WDCON^4;
sbit WDIF   = WDCON^3;
sbit WTRF   = WDCON^2;
sbit EWRST  = WDCON^1;
sbit WDCLR  = WDCON^0;

/* IPH */
#define   PCH      6
#define   PSH      4
#define   PT1H     3
#define   PX1H     2
#define   PT0H     1
#define   PX0H     0

/* IP1H */
#define   PBOVH    6 
#define   PPWMH    5 
#define   PWDIH    4 

/* NVMCON */
#define   EER      7
#define   EWR      6

#endif  // __W79E4051_H__