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/*-------------------------------------------------------------------------- REG52.H Header file for generic 80C52 and 80C32 microcontroller. Copyright (c) 1988-2002 Keil Elektronik GmbH and Keil Software, Inc. All rights reserved. --------------------------------------------------------------------------*/ #ifndef __REG52_H__ #define __REG52_H__ /* 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 RCAP2L = 0xCA; sfr RCAP2H = 0xCB; sfr TL2 = 0xCC; sfr TH2 = 0xCD; /* BIT Registers */ /* PSW */ ***it CY = PSW^7; ***it AC = PSW^6; ***it F0 = PSW^5; ***it RS1 = PSW^4; ***it RS0 = PSW^3; ***it OV = PSW^2; ***it P = PSW^0; //8052 only /* TCON */ ***it TF1 = TCON^7; ***it TR1 = TCON^6; ***it TF0 = TCON^5; ***it TR0 = TCON^4; ***it IE1 = TCON^3; ***it IT1 = TCON^2; ***it IE0 = TCON^1; ***it IT0 = TCON^0; /* IE */ ***it EA = IE^7; ***it ET2 = IE^5; //8052 only ***it ES = IE^4; ***it ET1 = IE^3; ***it EX1 = IE^2; ***it ET0 = IE^1; ***it EX0 = IE^0; /* IP */ ***it PT2 = IP^5; ***it PS = IP^4; ***it PT1 = IP^3; ***it PX1 = IP^2; ***it PT0 = IP^1; ***it PX0 = IP^0; /* P3 */ ***it RD = P3^7; ***it WR = P3^6; ***it T1 = P3^5; ***it T0 = P3^4; ***it INT1 = P3^3; ***it INT0 = P3^2; ***it TXD = P3^1; ***it RXD = P3^0; /* SCON */ ***it SM0 = SCON^7; ***it SM1 = SCON^6; ***it SM2 = SCON^5; ***it REN = SCON^4; ***it TB8 = SCON^3; ***it RB8 = SCON^2; ***it ti = SCON^1; ***it RI = SCON^0; /* P1 */ ***it T2EX = P1^1; // 8052 only ***it T2 = P1^0; // 8052 only /* T2CON */ ***it TF2 = T2CON^7; ***it EXF2 = T2CON^6; ***it RCLK = T2CON^5; ***it TCLK = T2CON^4; ***it EXEN2 = T2CON^3; ***it TR2 = T2CON^2; ***it C_T2 = T2CON^1; ***it CP_RL2 = T2CON^0; #endif |
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要翻译哪一句呢?
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