?? keil c51-
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/*--------------------------------------------------------------------------
REG51F300.H
Header file for C8051F300, 'F301, 'F302, 'F303 microcontroller.
REVISION 1.1
Copyright (c) 1988-2002 Keil Elektronik GmbH and Keil Software, Inc.
All rights reserved.
--------------------------------------------------------------------------*/
#ifndef __REG51F300_H__
#define __REG51F300_H__
/* BYTE Registers */
sfr P0 = 0x80; /* PORT 0 */
sfr SP = 0x81; /* STACK POINTER */
sfr DPL = 0x82; /* DATA POINTER - LOW BYTE */
sfr DPH = 0x83; /* DATA POINTER - HIGH BYTE */
sfr PCON = 0x87; /* POWER CONTROL */
sfr TCON = 0x88; /* TIMER CONTROL */
sfr TMOD = 0x89; /* TIMER MODE */
sfr TL0 = 0x8A; /* TIMER 0 - LOW BYTE */
sfr TL1 = 0x8B; /* TIMER 1 - LOW BYTE */
sfr TH0 = 0x8C; /* TIMER 0 - HIGH BYTE */
sfr TH1 = 0x8D; /* TIMER 1 - HIGH BYTE */
sfr CKCON = 0x8E; /* CLOCK CONTROL */
sfr PSCTL = 0x8F; /* PROGRAM STORE R/W CONTROL */
sfr SCON0 = 0x98; /* SERIAL PORT 0 CONTROL */
sfr SBUF0 = 0x99; /* SERIAL PORT 0 BUFFER */
sfr CPT0MD = 0x9D; /* COMPARATOR 0 MODE */
sfr CPT0MX = 0x9F; /* COMPARATOR 0 MUX */
sfr P0MDOUT = 0xA4; /* PORT 0 OUTPUT MODE */
sfr IE = 0xA8; /* INTERRUPT ENABLE */
sfr OSCXCN = 0xB1; /* EXTERNAL OSCILLATOR CONTROL */
sfr OSCICN = 0xB2; /* INTERNAL OSCILLATOR CONTROL */
sfr OSCICL = 0xB3; /* INTERNAL OSCILLATOR CALIBRATION */
sfr FLKEY = 0xB7; /* FLASH LOCK & KEY */
sfr IP = 0xB8; /* INTERRUPT PRIORITY */
sfr AMX0SL = 0xBB; /* ADC 0 MUX CHANNEL SELECTION */
sfr ADC0CF = 0xBC; /* ADC 0 CONFIGURATION */
sfr ADC0 = 0xBE; /* ADC 0 DATA */
sfr SMB0CN = 0xC0; /* SMBUS CONTROL */
sfr SMB0CF = 0xC1; /* SMBUS CONFIGURATION */
sfr SMB0DAT = 0xC2; /* SMBUS DATA */
sfr ADC0GT = 0xC4; /* ADC0 GREATER-THAN */
sfr ADC0LT = 0xC6; /* ADC0 LESS-THAN */
sfr TMR2CN = 0xC8; /* TIMER 2 CONTROL */
sfr TMR2RLL = 0xCA; /* TIMER 2 RELOAD LOW */
sfr TMR2RLH = 0xCB; /* TIMER 2 RELOAD HIGH */
sfr TMR2L = 0xCC; /* TIMER 2 LOW BYTE */
sfr TMR2H = 0xCD; /* TIMER 2 HIGH BYTE */
sfr PSW = 0xD0; /* PROGRAM STATUS WORD */
sfr REF0CN = 0xD1; /* VOLTAGE REFERENCE 0 CONTROL */
sfr PCA0CN = 0xD8; /* PCA0 CONTROL */
sfr PCA0MD = 0xD9; /* PCA0 MODE */
sfr PCA0CPM0 = 0xDA; /* PCA0 MODULE 0 MODE */
sfr PCA0CPM1 = 0xDB; /* PCA0 MODULE 1 MODE */
sfr PCA0CPM2 = 0xDC; /* PCA0 MODULE 2 MODE */
sfr ACC = 0xE0; /* ACCUMULATOR */
sfr XBR0 = 0xE1; /* DIGITAL CROSSBAR CONFIGURATION REGISTER 0 */
sfr XBR1 = 0xE2; /* DIGITAL CROSSBAR CONFIGURATION REGISTER 1 */
sfr XBR2 = 0xE3; /* DIGITAL CROSSBAR CONFIGURATION REGISTER 2 */
sfr IT01CF = 0xE4; /* INT0/INT1 CONFIGURATION */
sfr EIE1 = 0xE6; /* EXTERNAL INTERRUPT ENABLE 1 */
sfr ADC0CN = 0xE8; /* ADC 0 CONTROL */
sfr PCA0CPL1 = 0xE9; /* PCA0 MODULE 1 CAPTURE/COMPARE REGISTER LOW BYTE */
sfr PCA0CPH1 = 0xEA; /* PCA0 MODULE 1 CAPTURE/COMPARE REGISTER HIGH BYTE */
sfr PCA0CPL2 = 0xEB; /* PCA0 MODULE 2 CAPTURE/COMPARE REGISTER LOW BYTE */
sfr PCA0CPH2 = 0xEC; /* PCA0 MODULE 2 CAPTURE/COMPARE REGISTER HIGH BYTE */
sfr RSTSRC = 0xEF; /* RESET SOURCE */
sfr B = 0xF0; /* B REGISTER */
sfr P0MDIN = 0xF1; /* PORT 0 INPUT MODE REGISTER */
sfr CPT0CN = 0xF8; /* COMPARATOR 0 CONTROL */
sfr PCA0L = 0xF9; /* PCA0 COUNTER REGISTER LOW BYTE */
sfr PCA0H = 0xFA; /* PCA0 COUNTER REGISTER HIGH BYTE */
sfr PCA0CPL0 = 0xFB; /* PCA MODULE 0 CAPTURE/COMPARE REGISTER LOW BYTE */
sfr PCA0CPH0 = 0xFC; /* PCA MODULE 0 CAPTURE/COMPARE REGISTER HIGH BYTE */
/* BIT Registers */
/* TCON 0x88 */
sbit IT0 = TCON ^ 0; /* EXT INTERRUPT 0 TYPE */
sbit IE0 = TCON ^ 1; /* EXT INTERRUPT 0 EDGE FLAG */
sbit IT1 = TCON ^ 2; /* EXT INTERRUPT 1 TYPE */
sbit IE1 = TCON ^ 3; /* EXT INTERRUPT 1 EDGE FLAG */
sbit TR0 = TCON ^ 4; /* TIMER 0 ON/OFF CONTROL */
sbit TF0 = TCON ^ 5; /* TIMER 0 OVERFLOW FLAG */
sbit TR1 = TCON ^ 6; /* TIMER 1 ON/OFF CONTROL */
sbit TF1 = TCON ^ 7; /* TIMER 1 OVERFLOW FLAG */
/* SCON0 0x98 */
sbit RI0 = SCON0 ^ 0; /* RECEIVE INTERRUPT FLAG */
sbit TI0 = SCON0 ^ 1; /* TRANSMIT INTERRUPT FLAG */
sbit RB80 = SCON0 ^ 2; /* RECEIVE BIT 8 */
sbit TB80 = SCON0 ^ 3; /* TRANSMIT BIT 8 */
sbit REN0 = SCON0 ^ 4; /* RECEIVE ENABLE */
sbit MCE0 = SCON0 ^ 5; /* MULTIPROCESSOR COMMUNICATION ENABLE */
sbit S0MODE = SCON0 ^ 7; /* SERIAL MODE CONTROL BIT 0 */
/* IE 0xA8 */
sbit EX0 = IE ^ 0; /* EXTERNAL INTERRUPT 0 ENABLE */
sbit ET0 = IE ^ 1; /* TIMER 0 INTERRUPT ENABLE */
sbit EX1 = IE ^ 2; /* EXTERNAL INTERRUPT 1 ENABLE */
sbit ET1 = IE ^ 3; /* TIMER 1 INTERRUPT ENABLE */
sbit ES0 = IE ^ 4; /* UART0 INTERRUPT ENABLE */
sbit ET2 = IE ^ 5; /* TIMER 2 INTERRUPT ENABLE */
sbit EA = IE ^ 7; /* GLOBAL INTERRUPT ENABLE */
/* IP 0xB8 */
sbit PX0 = IP ^ 0; /* EXTERNAL INTERRUPT 0 PRIORITY */
sbit PT0 = IP ^ 1; /* TIMER 0 PRIORITY */
sbit PX1 = IP ^ 2; /* EXTERNAL INTERRUPT 1 PRIORITY */
sbit PT1 = IP ^ 3; /* TIMER 1 PRIORITY */
sbit PS0 = IP ^ 4; /* UART0 PRIORITY */
sbit PT2 = IP ^ 5; /* TIMER 2 PRIORITY */
/* SMB0CN 0xC0 */
sbit SI = SMB0CN ^ 0; /* SMBUS0 INTERRUPT FLAG */
sbit ACK = SMB0CN ^ 1; /* ACKNOWLEDGE FLAG */
sbit ARBLOST = SMB0CN ^ 2; /* ARBITRATION LOST INDICATOR */
sbit ACKRQ = SMB0CN ^ 3; /* ACKNOWLEDGE REQUEST */
sbit STO = SMB0CN ^ 4; /* STOP FLAG */
sbit STA = SMB0CN ^ 5; /* START FLAG */
sbit TXMODE = SMB0CN ^ 6; /* TRANSMIT MODE INDICATOR */
sbit MASTER = SMB0CN ^ 7; /* MASTER/SLAVE INDICATOR */
/* TMR2CN 0xC8 */
sbit T2XCLK = TMR2CN ^ 0; /* TIMER 2 EXTERNAL CLOCK SELECT */
sbit TR2 = TMR2CN ^ 2; /* TIMER 2 ON/OFF CONTROL */
sbit T2SPLIT = TMR2CN ^ 3; /* TIMER 2 SPLIT MODE ENABLE */
sbit TF2LEN = TMR2CN ^ 5; /* TIMER 2 LOW BYTE INTERRUPT ENABLE */
sbit TF2L = TMR2CN ^ 6; /* TIMER 2 LOW BYTE OVERFLOW FLAG */
sbit TF2H = TMR2CN ^ 7; /* TIMER 2 HIGH BYTE OVERFLOW FLAG */
/* PSW 0xD0 */
sbit P = PSW ^ 0; /* ACCUMULATOR PARITY FLAG */
sbit F1 = PSW ^ 1; /* USER FLAG 1 */
sbit OV = PSW ^ 2; /* OVERFLOW FLAG */
sbit RS0 = PSW ^ 3; /* REGISTER BANK SELECT 0 */
sbit RS1 = PSW ^ 4; /* REGISTER BANK SELECT 1 */
sbit F0 = PSW ^ 5; /* USER FLAG 0 */
sbit AC = PSW ^ 6; /* AUXILIARY CARRY FLAG */
sbit CY = PSW ^ 7; /* CARRY FLAG */
/* PCA0CN 0xD8H */
sbit CCF0 = PCA0CN ^ 0; /* PCA0 MODULE 0 CAPTURE/COMPARE FLAG */
sbit CCF1 = PCA0CN ^ 1; /* PCA0 MODULE 1 CAPTURE/COMPARE FLAG */
sbit CCF2 = PCA0CN ^ 2; /* PCA0 MODULE 2 CAPTURE/COMPARE FLAG */
sbit CR = PCA0CN ^ 6; /* PCA0 COUNTER RUN CONTROL */
sbit CF = PCA0CN ^ 7; /* PCA0 COUNTER OVERFLOW FLAG */
/* ADC0CN 0xE8H */
sbit AD0CM0 = ADC0CN ^ 0; /* ADC0 CONVERSION MODE SELECT 0 */
sbit AD0CM1 = ADC0CN ^ 1; /* ADC0 CONVERSION MODE SELECT 1 */
sbit AD0CM2 = ADC0CN ^ 2; /* ADC0 CONVERSION MODE SELECT 2 */
sbit AD0WINT = ADC0CN ^ 3; /* ADC0 WINDOW COMPARE INTERRUPT FLAG */
sbit AD0BUSY = ADC0CN ^ 4; /* ADC0 BUSY FLAG */
sbit AD0INT = ADC0CN ^ 5; /* ADC0 CONVERISION COMPLETE INTERRUPT FLAG */
sbit AD0TM = ADC0CN ^ 6; /* ADC0 TRACK MODE */
sbit AD0EN = ADC0CN ^ 7; /* ADC0 ENABLE */
/* CPT0CN 0xF8H */
sbit CP0HYN0 = CPT0CN ^ 0; /* COMPARATOR 0 NEGATIVE HYSTERESIS 0 */
sbit CP0HYN1 = CPT0CN ^ 1; /* COMPARATOR 0 NEGATIVE HYSTERESIS 1 */
sbit CP0HYP0 = CPT0CN ^ 2; /* COMPARATOR 0 POSITIVE HYSTERESIS 0 */
sbit CP0HYP1 = CPT0CN ^ 3; /* COMPARATOR 0 POSITIVE HYSTERESIS 1 */
sbit CP0FIF = CPT0CN ^ 4; /* COMPARATOR 0 FALLING-EDGE INTERRUPT FLAG */
sbit CP0RIF = CPT0CN ^ 5; /* COMPARATOR 0 RISING-EDGE INTERRUPT FLAG */
sbit CP0OUT = CPT0CN ^ 6; /* COMPARATOR 0 OUTPUT STATE */
sbit CP0EN = CPT0CN ^ 7; /* COMPARATOR 0 ENABLE */
#endif
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