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PC World Komputer 1996 September
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INC
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REG781.H
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Text File
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1993-06-02
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3KB
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165 lines
/* (c) Copyright KEIL ELEKTRONIK GmbH. 1993, All rights reserved. */
/* Register Declarations for 8XCL781 Processor */
/* 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 IEN0 = 0xA8;
sfr IEN1 = 0xE8;
sfr IP0 = 0xB8;
sfr IP1 = 0xF8;
sfr IRQ1 = 0xC0;
sfr IX1 = 0xE9;
sfr S0CON = 0x98;
sfr S0BUF = 0x99;
sfr S1ADR = 0xDB;
sfr S1CON = 0xD8;
sfr S1DAT = 0xDA;
sfr S1STA = 0xD9;
sfr T2CON = 0xC8;
sfr RCAP2L= 0xCA;
sfr RCAP2H= 0xCB;
sfr TL2 = 0xCC;
sfr TH2 = 0xCD;
/* BIT Registers */
/* 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;
/* IEN0 */
sbit EA = 0xAF;
sbit ET2 = 0xAE;
sbit ES1 = 0xAD;
sbit ES0 = 0xAC;
sbit ET1 = 0xAB;
sbit EX1 = 0xAA;
sbit ET0 = 0xA9;
sbit EX0 = 0xA8;
/* IEN1 */
sbit EX9 = 0xEF;
sbit EX8 = 0xEE;
sbit EX7 = 0xED;
sbit EX6 = 0xEC;
sbit EX5 = 0xEB;
sbit EX4 = 0xEA;
sbit EX3 = 0xE9;
sbit EX2 = 0xE8;
/* IRQ1 */
sbit IQ9 = 0xC7;
sbit IQ8 = 0xC6;
sbit IQ7 = 0xC5;
sbit IQ6 = 0xC4;
sbit IQ5 = 0xC3;
sbit IQ4 = 0xC2;
sbit IQ3 = 0xC1;
sbit IQ2 = 0xC0;
/* IP0 */
sbit PT2 = 0xBE;
sbit PS1 = 0xBD;
sbit PS0 = 0xBC;
sbit PT1 = 0xBB;
sbit PX1 = 0xBA;
sbit PT0 = 0xB9;
sbit PX0 = 0xB8;
/* IP1 */
sbit PX9 = 0xFF;
sbit PX8 = 0xFE;
sbit PX7 = 0xFD;
sbit PX6 = 0xFC;
sbit PX5 = 0xFB;
sbit PX4 = 0xFA;
sbit PX3 = 0xF9;
sbit PX2 = 0xF8;
/* P1 */
sbit INT9 = 0x97;
sbit SDA = 0x97;
sbit INT8 = 0x96;
sbit SCL = 0x96;
sbit INT7 = 0x95;
sbit INT6 = 0x94;
sbit INT5 = 0x93;
sbit INT4 = 0x92;
sbit INT3 = 0x91;
sbit T2EX = 0x91;
sbit INT2 = 0x90;
sbit T2 = 0x90;
/* P3 */
sbit RD = 0xB7;
sbit WR = 0xB6;
sbit T1 = 0xB5;
sbit T0 = 0xB4;
sbit INT1 = 0xB3;
sbit INT0 = 0xB2;
sbit TXD = 0xB1;
sbit RXD = 0xB0;
/* SCON0 */
sbit SM0 = 0x9F;
sbit SM1 = 0x9E;
sbit SM2 = 0x9D;
sbit REN = 0x9C;
sbit TB8 = 0x9B;
sbit RB8 = 0x9A;
sbit TI = 0x99;
sbit RI = 0x98;
/* S1CON */
sbit ENS1 = 0xDE;
sbit STA = 0xDD;
sbit STO = 0xDC;
sbit SI = 0xDB;
sbit AA = 0xDA;
sbit CR1 = 0xD9;
sbit CR0 = 0xD8;
/* T2CON */
sbit TF2 = 0xCF;
sbit EXF2 = 0xCE;
sbit GF2 = 0xCD;
sbit RTCLK= 0xCC;
sbit EXEN2= 0xCB;
sbit TR2 = 0xCA;
sbit C_T2 = 0xC9;
sbit CP_RL2= 0xC8;