?? kmain.lst
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177 =1 T2CON Bit Registers
178 =1 ------------------------------------------------*/
179 =1 sbit CP_RL2= 0xC8; /* 0=Reload, 1=Capture select */
180 =1 sbit C_T2 = 0xC9; /* 0=Timer, 1=Counter */
181 =1 sbit TR2 = 0xCA; /* 0=Stop timer, 1=Start timer */
182 =1 sbit EXEN2= 0xCB; /* Timer 2 external enable */
183 =1 sbit TCLK = 0xCC; /* 0=Serial clock uses Timer 1 overflow, 1=Timer 2 */
184 =1 sbit RCLK = 0xCD; /* 0=Serial clock uses Timer 1 overflow, 1=Timer 2 */
185 =1 sbit EXF2 = 0xCE; /* Timer 2 external flag */
186 =1 sbit TF2 = 0xCF; /* Timer 2 overflow flag */
187 =1
188 =1 /*------------------------------------------------
189 =1 T2MOD Bit Values
190 =1 ------------------------------------------------*/
191 =1 #define DCEN_ 0x01 /* 1=Timer 2 can be configured as up/down counter */
192 =1 #define T2OE_ 0x02 /* Timer 2 output enable */
193 =1
194 =1 /*------------------------------------------------
195 =1 PSW Bit Registers
196 =1 ------------------------------------------------*/
197 =1 sbit P = 0xD0;
198 =1 sbit FL = 0xD1;
199 =1 sbit OV = 0xD2;
200 =1 sbit RS0 = 0xD3;
201 =1 sbit RS1 = 0xD4;
C51 COMPILER V7.06 KMAIN 11/11/2003 20:11:04 PAGE 6
202 =1 sbit F0 = 0xD5;
203 =1 sbit AC = 0xD6;
204 =1 sbit CY = 0xD7;
205 =1
206 =1 /*------------------------------------------------
207 =1 Interrupt Vectors:
208 =1 Interrupt Address = (Number * 8) + 3
209 =1 ------------------------------------------------*/
210 =1 #define IE0_VECTOR 0 /* 0x03 External Interrupt 0 */
211 =1 #define TF0_VECTOR 1 /* 0x0B Timer 0 */
212 =1 #define IE1_VECTOR 2 /* 0x13 External Interrupt 1 */
213 =1 #define TF1_VECTOR 3 /* 0x1B Timer 1 */
214 =1 #define SIO_VECTOR 4 /* 0x23 Serial port */
215 =1
216 =1 #define TF2_VECTOR 5 /* 0x2B Timer 2 */
217 =1 #define EX2_VECTOR 5 /* 0x2B External Interrupt 2 */
218 =1
219 =1 #endif
220 =1
221 =1
5
6 #include "khal.h"
1 =1 #include <At89x52.h>
1 =2 /*--------------------------------------------------------------------------
2 =2 AT89X52.H
3 =2
4 =2 Header file for the low voltage Flash Atmel AT89C52 and AT89LV52.
5 =2 Copyright (c) 1988-2002 Keil Elektronik GmbH and Keil Software, Inc.
6 =2 All rights reserved.
7 =2 --------------------------------------------------------------------------*/
8 =2
9 =2 #ifndef __AT89X52_H__
=2 #define __AT89X52_H__
=2
=2 /*------------------------------------------------
=2 Byte Registers
=2 ------------------------------------------------*/
=2 sfr P0 = 0x80;
=2 sfr SP = 0x81;
=2 sfr DPL = 0x82;
=2 sfr DPH = 0x83;
=2 sfr PCON = 0x87;
=2 sfr TCON = 0x88;
=2 sfr TMOD = 0x89;
=2 sfr TL0 = 0x8A;
=2 sfr TL1 = 0x8B;
=2 sfr TH0 = 0x8C;
=2 sfr TH1 = 0x8D;
=2 sfr P1 = 0x90;
=2 sfr SCON = 0x98;
=2 sfr SBUF = 0x99;
=2 sfr P2 = 0xA0;
=2 sfr IE = 0xA8;
=2 sfr P3 = 0xB0;
=2 sfr IP = 0xB8;
=2 sfr T2CON = 0xC8;
=2 sfr T2MOD = 0xC9;
=2 sfr RCAP2L = 0xCA;
=2 sfr RCAP2H = 0xCB;
=2 sfr TL2 = 0xCC;
=2 sfr TH2 = 0xCD;
=2 sfr PSW = 0xD0;
C51 COMPILER V7.06 KMAIN 11/11/2003 20:11:04 PAGE 7
=2 sfr ACC = 0xE0;
=2 sfr B = 0xF0;
=2
=2 /*------------------------------------------------
=2 P0 Bit Registers
=2 ------------------------------------------------*/
=2 sbit P0_0 = 0x80;
=2 sbit P0_1 = 0x81;
=2 sbit P0_2 = 0x82;
=2 sbit P0_3 = 0x83;
=2 sbit P0_4 = 0x84;
=2 sbit P0_5 = 0x85;
=2 sbit P0_6 = 0x86;
=2 sbit P0_7 = 0x87;
=2
=2 /*------------------------------------------------
=2 PCON Bit Values
=2 ------------------------------------------------*/
=2 #define IDL_ 0x01
=2
=2 #define STOP_ 0x02
=2 #define PD_ 0x02 /* Alternate definition */
=2
=2 #define GF0_ 0x04
=2 #define GF1_ 0x08
=2 #define SMOD_ 0x80
=2
=2 /*------------------------------------------------
=2 TCON Bit Registers
=2 ------------------------------------------------*/
=2 sbit IT0 = 0x88;
=2 sbit IE0 = 0x89;
=2 sbit IT1 = 0x8A;
=2 sbit IE1 = 0x8B;
=2 sbit TR0 = 0x8C;
=2 sbit TF0 = 0x8D;
=2 sbit TR1 = 0x8E;
=2 sbit TF1 = 0x8F;
=2
=2 /*------------------------------------------------
=2 TMOD Bit Values
=2 ------------------------------------------------*/
=2 #define T0_M0_ 0x01
=2 #define T0_M1_ 0x02
=2 #define T0_CT_ 0x04
=2 #define T0_GATE_ 0x08
=2 #define T1_M0_ 0x10
=2 #define T1_M1_ 0x20
=2 #define T1_CT_ 0x40
=2 #define T1_GATE_ 0x80
=2
=2 #define T1_MASK_ 0xF0
=2 #define T0_MASK_ 0x0F
=2
=2 /*------------------------------------------------
=2 P1 Bit Registers
=2 ------------------------------------------------*/
=2 sbit P1_0 = 0x90;
=2 sbit P1_1 = 0x91;
=2 sbit P1_2 = 0x92;
=2 sbit P1_3 = 0x93;
=2 sbit P1_4 = 0x94;
C51 COMPILER V7.06 KMAIN 11/11/2003 20:11:04 PAGE 8
=2 sbit P1_5 = 0x95;
=2 sbit P1_6 = 0x96;
=2 sbit P1_7 = 0x97;
=2
=2 sbit T2 = 0x90; /* External input to Timer/Counter 2, clock out */
=2 sbit T2EX = 0x91; /* Timer/Counter 2 capture/reload trigger & dir ctl */
=2
=2 /*------------------------------------------------
=2 SCON Bit Registers
=2 ------------------------------------------------*/
=2 sbit RI = 0x98;
=2 sbit TI = 0x99;
=2 sbit RB8 = 0x9A;
=2 sbit TB8 = 0x9B;
=2 sbit REN = 0x9C;
=2 sbit SM2 = 0x9D;
=2 sbit SM1 = 0x9E;
=2 sbit SM0 = 0x9F;
=2
=2 /*------------------------------------------------
=2 P2 Bit Registers
=2 ------------------------------------------------*/
=2 sbit P2_0 = 0xA0;
=2 sbit P2_1 = 0xA1;
=2 sbit P2_2 = 0xA2;
=2 sbit P2_3 = 0xA3;
=2 sbit P2_4 = 0xA4;
=2 sbit P2_5 = 0xA5;
=2 sbit P2_6 = 0xA6;
=2 sbit P2_7 = 0xA7;
=2
=2 /*------------------------------------------------
=2 IE Bit Registers
=2 ------------------------------------------------*/
=2 sbit EX0 = 0xA8; /* 1=Enable External interrupt 0 */
=2 sbit ET0 = 0xA9; /* 1=Enable Timer 0 interrupt */
=2 sbit EX1 = 0xAA; /* 1=Enable External interrupt 1 */
=2 sbit ET1 = 0xAB; /* 1=Enable Timer 1 interrupt */
=2 sbit ES = 0xAC; /* 1=Enable Serial port interrupt */
=2 sbit ET2 = 0xAD; /* 1=Enable Timer 2 interrupt */
=2
=2 sbit EA = 0xAF; /* 0=Disable all interrupts */
=2
=2 /*------------------------------------------------
=2 P3 Bit Registers (Mnemonics & Ports)
=2 ------------------------------------------------*/
=2 sbit P3_0 = 0xB0;
=2 sbit P3_1 = 0xB1;
=2 sbit P3_2 = 0xB2;
=2 sbit P3_3 = 0xB3;
=2 sbit P3_4 = 0xB4;
=2 sbit P3_5 = 0xB5;
=2 sbit P3_6 = 0xB6;
=2 sbit P3_7 = 0xB7;
=2
=2 sbit RXD = 0xB0; /* Serial data input */
=2 sbit TXD = 0xB1; /* Serial data output */
=2 sbit INT0 = 0xB2; /* External interrupt 0 */
=2 sbit INT1 = 0xB3; /* External interrupt 1 */
=2 sbit T0 = 0xB4; /* Timer 0 external input */
=2 sbit T1 = 0xB5; /* Timer 1 external input */
=2 sbit WR = 0xB6; /* External data memory write strobe */
C51 COMPILER V7.06 KMAIN 11/11/2003 20:11:04 PAGE 9
=2 sbit RD = 0xB7; /* External data memory read strobe */
=2
=2 /*------------------------------------------------
=2 IP Bit Registers
=2 ------------------------------------------------*/
=2 sbit PX0 = 0xB8;
=2 sbit PT0 = 0xB9;
=2 sbit PX1 = 0xBA;
=2 sbit PT1 = 0xBB;
=2 sbit PS = 0xBC;
=2 sbit PT2 = 0xBD;
=2
=2 /*------------------------------------------------
=2 T2CON Bit Registers
=2 ------------------------------------------------*/
=2 sbit CP_RL2= 0xC8; /* 0=Reload, 1=Capture select */
=2 sbit C_T2 = 0xC9; /* 0=Timer, 1=Counter */
=2 sbit TR2 = 0xCA; /* 0=Stop timer, 1=Start timer */
=2 sbit EXEN2= 0xCB; /* Timer 2 external enable */
=2 sbit TCLK = 0xCC; /* 0=Serial clock uses Timer 1 overflow, 1=Timer 2 */
=2 sbit RCLK = 0xCD; /* 0=Serial clock uses Timer 1 overflow, 1=Timer 2 */
=2 sbit EXF2 = 0xCE; /* Timer 2 external flag */
=2 sbit TF2 = 0xCF; /* Timer 2 overflow flag */
=2
=2 /*------------------------------------------------
=2 T2MOD Bit Values
=2 ------------------------------------------------*/
=2 #define DCEN_ 0x01 /* 1=Timer 2 can be configured as up/down counter */
=2 #define T2OE_ 0x02 /* Timer 2 output enable */
=2
=2 /*------------------------------------------------
=2 PSW Bit Registers
=2 ------------------------------------------------*/
=2 sbit P = 0xD0;
=2 sbit FL = 0xD1;
=2 sbit OV = 0xD2;
=2 sbit RS0 = 0xD3;
=2 sbit RS1 = 0xD4;
=2 sbit F0 = 0xD5;
=2 sbit AC = 0xD6;
=2 sbit CY = 0xD7;
=2
=2 /*------------------------------------------------
=2 Interrupt Vectors:
=2 Interrupt Address = (Number * 8) + 3
=2 ------------------------------------------------*/
=2 #define IE0_VECTOR 0 /* 0x03 External Interrupt 0 */
=2 #define TF0_VECTOR 1 /* 0x0B Timer 0 */
=2 #define IE1_VECTOR 2 /* 0x13 External Interrupt 1 */
=2 #define TF1_VECTOR 3 /* 0x1B Timer 1 */
=2 #define SIO_VECTOR 4 /* 0x23 Serial port */
=2
=2 #define TF2_VECTOR 5 /* 0x2B Timer 2 */
=2 #define EX2_VECTOR 5 /* 0x2B External Interrupt 2 */
=2
=2 #endif
220 =2
221 =2
2 =1
3 =1 #define EPP_PORT P1
4 =1 #define DATA_BUS P0
5 =1
C51 COMPILER V7.06 KMAIN 11/11/2003 20:11:04 PAGE 10
6 =1 sbit MCU_SWM0 = P1^0;
7 =1 sbit MCU_SWM1 = P1^1;
8 =1 sbit MCU_LED0 = P1^2;
9 =1 sbit MCU_LED1 = P1^3;
10 =1
11 =1 sbit MCU_D12CS = P1^6;
12 =1 sbit MCU_D12RST = P1^7;
13 =1
14 =1 sbit D12SUSPD = P3^3;
15 =1
16 =1 #define DISABLE EA=0
17 =1 #define ENABLE EA=1
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