📄 3多路开关状态指示.lst
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C51 COMPILER V7.50 3禵路开筥状蘝指蔩 06/23/2006 10:05:19 PAGE 1
C51 COMPILER V7.50, COMPILATION OF MODULE 3禵路开筥状蘝指蔩
OBJECT MODULE PLACED IN 3多路开关状态指示.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE 3多路开关状态指示.c BROWSE DEBUG OBJECTEXTEND CODE LISTINCLUDE SYMBOLS PREP
-RINT
line level source
1 #include <reg51.h> //3．多路开关状态指示
1 =1 /*--------------------------------------------------------------------------
2 =1 REG51.H
3 =1
4 =1 Header file for generic 80C51 and 80C31 microcontroller.
5 =1 Copyright (c) 1988-2002 Keil Elektronik GmbH and Keil Software, Inc.
6 =1 All rights reserved.
7 =1 --------------------------------------------------------------------------*/
8 =1
9 =1 #ifndef __REG51_H__
10 =1 #define __REG51_H__
11 =1
12 =1 /* BYTE Register */
13 =1 sfr P0 = 0x80;
14 =1 sfr P1 = 0x90;
15 =1 sfr P2 = 0xA0;
16 =1 sfr P3 = 0xB0;
17 =1 sfr PSW = 0xD0;
18 =1 sfr ACC = 0xE0;
19 =1 sfr B = 0xF0;
20 =1 sfr SP = 0x81;
21 =1 sfr DPL = 0x82;
22 =1 sfr DPH = 0x83;
23 =1 sfr PCON = 0x87;
24 =1 sfr TCON = 0x88;
25 =1 sfr TMOD = 0x89;
26 =1 sfr TL0 = 0x8A;
27 =1 sfr TL1 = 0x8B;
28 =1 sfr TH0 = 0x8C;
29 =1 sfr TH1 = 0x8D;
30 =1 sfr IE = 0xA8;
31 =1 sfr IP = 0xB8;
32 =1 sfr SCON = 0x98;
33 =1 sfr SBUF = 0x99;
34 =1
35 =1
36 =1 /* BIT Register */
37 =1 /* P0 */
38 =1 sbit P0_0 =0x80;
39 =1 sbit P0_1 =0x81;
40 =1 sbit P0_2 =0x82;
41 =1 sbit P0_3 =0x83;
42 =1 sbit P0_4 =0x84;
43 =1 sbit P0_5 =0x85;
44 =1 sbit P0_6 =0x86;
45 =1 sbit P0_7 =0x87;
46 =1 /* P1 */
47 =1 sbit P1_0 =0x90;
48 =1 sbit P1_1 =0x91;
49 =1 sbit P1_2 =0x92;
50 =1 sbit P1_3 =0x93;
51 =1 sbit P1_4 =0x94;
52 =1 sbit P1_5 =0x95;
53 =1 sbit P1_6 =0x96;
C51 COMPILER V7.50 3禵路开筥状蘝指蔩 06/23/2006 10:05:19 PAGE 2
54 =1 sbit P1_7 =0x97;
55 =1 /* P2 */
56 =1 sbit P2_0 =0xA0;
57 =1 sbit P2_1 =0xA1;
58 =1 sbit P2_2 =0xA2;
59 =1 sbit P2_3 =0xA3;
60 =1 sbit P2_4 =0xA4;
61 =1 sbit P2_5 =0xA5;
62 =1 sbit P2_6 =0xA6;
63 =1 sbit P2_7 =0xA7;
64 =1 /* P3 */
65 =1 sbit P3_0 =0xB0;
66 =1 sbit P3_1 =0xB1;
67 =1 sbit P3_2 =0xB2;
68 =1 sbit P3_3 =0xB3;
69 =1 sbit P3_4 =0xB4;
70 =1 sbit P3_5 =0xB5;
71 =1 sbit P3_6 =0xB6;
72 =1 sbit P3_7 =0xB7;
73 =1 /* PSW */
74 =1 sbit CY = 0xD7;
75 =1 sbit AC = 0xD6;
76 =1 sbit F0 = 0xD5;
77 =1 sbit RS1 = 0xD4;
78 =1 sbit RS0 = 0xD3;
79 =1 sbit OV = 0xD2;
80 =1 sbit P = 0xD0;
81 =1
82 =1 /* TCON */
83 =1 sbit TF1 = 0x8F;
84 =1 sbit TR1 = 0x8E;
85 =1 sbit TF0 = 0x8D;
86 =1 sbit TR0 = 0x8C;
87 =1 sbit IE1 = 0x8B;
88 =1 sbit IT1 = 0x8A;
89 =1 sbit IE0 = 0x89;
90 =1 sbit IT0 = 0x88;
91 =1
92 =1 /* IE */
93 =1 sbit EA = 0xAF;
94 =1 sbit ES = 0xAC;
95 =1 sbit ET1 = 0xAB;
96 =1 sbit EX1 = 0xAA;
97 =1 sbit ET0 = 0xA9;
98 =1 sbit EX0 = 0xA8;
99 =1
100 =1 /* IP */
101 =1 sbit PS = 0xBC;
102 =1 sbit PT1 = 0xBB;
103 =1 sbit PX1 = 0xBA;
104 =1 sbit PT0 = 0xB9;
105 =1 sbit PX0 = 0xB8;
106 =1
107 =1 /* P3 */
108 =1 sbit RD = 0xB7;
109 =1 sbit WR = 0xB6;
110 =1 sbit T1 = 0xB5;
111 =1 sbit T0 = 0xB4;
112 =1 sbit INT1 = 0xB3;
113 =1 sbit INT0 = 0xB2;
114 =1 sbit TXD = 0xB1;
115 =1 sbit RXD = 0xB0;
C51 COMPILER V7.50 3禵路开筥状蘝指蔩 06/23/2006 10:05:19 PAGE 3
116 =1
117 =1 /* SCON */
118 =1 sbit SM0 = 0x9F;
119 =1 sbit SM1 = 0x9E;
120 =1 sbit SM2 = 0x9D;
121 =1 sbit REN = 0x9C;
122 =1 sbit TB8 = 0x9B;
123 =1 sbit RB8 = 0x9A;
124 =1 sbit TI = 0x99;
125 =1 sbit RI = 0x98;
126 =1
127 =1 #endif
2
3 void main(void)
4 {
5 1 while(1)
6 1 {
7 2 if(P1_4==0)
8 2 {
9 3 P1_0=0;
10 3 }
11 2 else
12 2 {
13 3 P1_0=1;
14 3 }
15 2 if(P1_5==0)
16 2 {
17 3 P1_1=0;
18 3 }
19 2 else
20 2 {
21 3 P1_1=1;
22 3 }
23 2 if(P1_6==0)
24 2 {
25 3 P1_2=0;
26 3 }
27 2 else
28 2 {
29 3 P1_2=1;
30 3 }
31 2 if(P1_7==0)
32 2 {
33 3 P1_3=0;
34 3 }
35 2 else
36 2 {
37 3 P1_3=1;
38 3 }
39 2 }
40 1 }
C51 COMPILER V7.50 3禵路开筥状蘝指蔩 06/23/2006 10:05:19 PAGE 4
ASSEMBLY LISTING OF GENERATED OBJECT CODE
; FUNCTION main (BEGIN)
; SOURCE LINE # 3
; SOURCE LINE # 4
0000 ?C0001:
; SOURCE LINE # 5
; SOURCE LINE # 6
; SOURCE LINE # 7
0000 209404 JB P1_4,?C0003
; SOURCE LINE # 8
; SOURCE LINE # 9
0003 C290 CLR P1_0
; SOURCE LINE # 10
0005 8002 SJMP ?C0004
0007 ?C0003:
; SOURCE LINE # 12
; SOURCE LINE # 13
0007 D290 SETB P1_0
; SOURCE LINE # 14
0009 ?C0004:
; SOURCE LINE # 15
0009 209504 JB P1_5,?C0005
; SOURCE LINE # 16
; SOURCE LINE # 17
000C C291 CLR P1_1
; SOURCE LINE # 18
000E 8002 SJMP ?C0006
0010 ?C0005:
; SOURCE LINE # 20
; SOURCE LINE # 21
0010 D291 SETB P1_1
; SOURCE LINE # 22
0012 ?C0006:
; SOURCE LINE # 23
0012 209604 JB P1_6,?C0007
; SOURCE LINE # 24
; SOURCE LINE # 25
0015 C292 CLR P1_2
; SOURCE LINE # 26
0017 8002 SJMP ?C0008
0019 ?C0007:
; SOURCE LINE # 28
; SOURCE LINE # 29
0019 D292 SETB P1_2
; SOURCE LINE # 30
001B ?C0008:
; SOURCE LINE # 31
001B 209704 JB P1_7,?C0009
; SOURCE LINE # 32
; SOURCE LINE # 33
001E C293 CLR P1_3
; SOURCE LINE # 34
0020 80DE SJMP ?C0001
0022 ?C0009:
; SOURCE LINE # 36
; SOURCE LINE # 37
0022 D293 SETB P1_3
; SOURCE LINE # 38
; SOURCE LINE # 39
0024 80DA SJMP ?C0001
C51 COMPILER V7.50 3禵路开筥状蘝指蔩 06/23/2006 10:05:19 PAGE 5
; FUNCTION main (END)
C51 COMPILER V7.50 3禵路开筥状蘝指蔩 06/23/2006 10:05:19 PAGE 6
NAME CLASS MSPACE TYPE OFFSET SIZE
==== ===== ====== ==== ====== ====
P1_0 . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 0090H 1
P1_1 . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 0091H 1
P1_2 . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 0092H 1
P1_3 . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 0093H 1
P1_4 . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 0094H 1
P1_5 . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 0095H 1
P1_6 . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 0096H 1
P1_7 . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 0097H 1
main . . . . . . . . . . . . . . . . . PUBLIC CODE PROC 0000H -----
MODULE INFORMATION: STATIC OVERLAYABLE
CODE SIZE = 38 ----
CONSTANT SIZE = ---- ----
XDATA SIZE = ---- ----
PDATA SIZE = ---- ----
DATA SIZE = ---- ----
IDATA SIZE = ---- ----
BIT SIZE = ---- ----
END OF MODULE INFORMATION.
C51 COMPILATION COMPLETE. 0 WARNING(S), 0 ERROR(S)
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