📄 1.ls1
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A51 MACRO ASSEMBLER 1 06/10/2007 20:32:48 PAGE 1
MACRO ASSEMBLER A51 V8.00
OBJECT MODULE PLACED IN 1.OBJ
ASSEMBLER INVOKED BY: C:\Keil\C51\BIN\A51.EXE 1.src PR(.\1.ls1) EP DEBUG
LOC OBJ LINE SOURCE
1 ; .\1.SRC generated from: 1.c
2 ; COMPILER INVOKED BY:
3 ; C:\Keil\C51\BIN\C51.EXE 1.c BROWSE DEBUG OBJECTEXTEND SRC(.\1.SRC)
4
5 $nomod51
6
7 NAME _1
8
0080 9 P0 DATA 080H
0090 10 P1 DATA 090H
00A0 11 P2 DATA 0A0H
00B0 12 P3 DATA 0B0H
00B4 13 T0 BIT 0B0H.4
00D6 14 AC BIT 0D0H.6
00B5 15 T1 BIT 0B0H.5
0090 16 T2 BIT 090H.0
00AF 17 EA BIT 0A8H.7
00A8 18 IE DATA 0A8H
00CE 19 EXF2 BIT 0C8H.6
00B7 20 RD BIT 0B0H.7
00AC 21 ES BIT 0A8H.4
00B8 22 IP DATA 0B8H
0098 23 RI BIT 098H.0
00B2 24 INT0 BIT 0B0H.2
00D7 25 CY BIT 0D0H.7
0099 26 TI BIT 098H.1
00B3 27 INT1 BIT 0B0H.3
00CB 28 RCAP2H DATA 0CBH
00BC 29 PS BIT 0B8H.4
0081 30 SP DATA 081H
0091 31 T2EX BIT 090H.1
00D2 32 OV BIT 0D0H.2
00CA 33 RCAP2L DATA 0CAH
00C9 34 C_T2 BIT 0C8H.1
00B6 35 WR BIT 0B0H.6
00CD 36 RCLK BIT 0C8H.5
00CC 37 TCLK BIT 0C8H.4
0099 38 SBUF DATA 099H
0087 39 PCON DATA 087H
0098 40 SCON DATA 098H
0089 41 TMOD DATA 089H
0088 42 TCON DATA 088H
0089 43 IE0 BIT 088H.1
008B 44 IE1 BIT 088H.3
00F0 45 B DATA 0F0H
00C8 46 CP_RL2 BIT 0C8H.0
00E0 47 ACC DATA 0E0H
00A9 48 ET0 BIT 0A8H.1
00AB 49 ET1 BIT 0A8H.3
008D 50 TF0 BIT 088H.5
00AD 51 ET2 BIT 0A8H.5
008F 52 TF1 BIT 088H.7
00CF 53 TF2 BIT 0C8H.7
009A 54 RB8 BIT 098H.2
008C 55 TH0 DATA 08CH
00A8 56 EX0 BIT 0A8H.0
0088 57 IT0 BIT 088H.0
008D 58 TH1 DATA 08DH
A51 MACRO ASSEMBLER 1 06/10/2007 20:32:48 PAGE 2
009B 59 TB8 BIT 098H.3
00AA 60 EX1 BIT 0A8H.2
008A 61 IT1 BIT 088H.2
00CD 62 TH2 DATA 0CDH
00D0 63 P BIT 0D0H.0
009F 64 SM0 BIT 098H.7
008A 65 TL0 DATA 08AH
009E 66 SM1 BIT 098H.6
008B 67 TL1 DATA 08BH
009D 68 SM2 BIT 098H.5
00CC 69 TL2 DATA 0CCH
00B9 70 PT0 BIT 0B8H.1
00BB 71 PT1 BIT 0B8H.3
00D3 72 RS0 BIT 0D0H.3
00BD 73 PT2 BIT 0B8H.5
008C 74 TR0 BIT 088H.4
00D4 75 RS1 BIT 0D0H.4
008E 76 TR1 BIT 088H.6
00CA 77 TR2 BIT 0C8H.2
00B8 78 PX0 BIT 0B8H.0
00BA 79 PX1 BIT 0B8H.2
0083 80 DPH DATA 083H
0082 81 DPL DATA 082H
00CB 82 EXEN2 BIT 0C8H.3
009C 83 REN BIT 098H.4
00C8 84 T2CON DATA 0C8H
00B0 85 RXD BIT 0B0H.0
00B1 86 TXD BIT 0B0H.1
00B0 87 sendport BIT 0B0H.0
00D5 88 F0 BIT 0D0H.5
00D0 89 PSW DATA 0D0H
90 ?PR?undisplay?1 SEGMENT CODE
91 ?PR?_delay?1 SEGMENT CODE
92 ?PR?kbscan1?1 SEGMENT CODE
93 ?DT?kbscan1?1 SEGMENT DATA OVERLAYABLE
94 ?PR?kbscan2?1 SEGMENT CODE
95 ?DT?kbscan2?1 SEGMENT DATA OVERLAYABLE
96 ?PR?_display?1 SEGMENT CODE
97 ?PR?_sendh?1 SEGMENT CODE
98 ?PR?_send?1 SEGMENT CODE
99 ?BI?_send?1 SEGMENT BIT OVERLAYABLE
100 ?PR?original?1 SEGMENT CODE
101 ?PR?kbscan?1 SEGMENT CODE
102 ?PR?qudata?1 SEGMENT CODE
103 ?DT?qudata?1 SEGMENT DATA OVERLAYABLE
104 ?PR?main?1 SEGMENT CODE
105 ?C_INITSEG SEGMENT CODE
106 ?BA?1 SEGMENT DATA BITADDRESSABLE
107 ?DT?1 SEGMENT DATA
108 ?BI?1 SEGMENT BIT
109 EXTRN CODE (?C?CCASE)
110 EXTRN CODE (?C_STARTUP)
111 PUBLIC ad7
112 PUBLIC m
113 PUBLIC address
114 PUBLIC key
115 PUBLIC datayuan7
116 PUBLIC datayuan
117 PUBLIC datafan7
118 PUBLIC datafan
119 PUBLIC main
120 PUBLIC qudata
121 PUBLIC kbscan
122 PUBLIC original
123 PUBLIC _send
124 PUBLIC _sendh
A51 MACRO ASSEMBLER 1 06/10/2007 20:32:48 PAGE 3
125 PUBLIC _display
126 PUBLIC kbscan2
127 PUBLIC kbscan1
128 PUBLIC _delay
129 PUBLIC undisplay
130
---- 131 RSEG ?DT?qudata?1
0000 132 ?qudata?BYTE:
0000 133 y?949: DS 1
134
---- 135 RSEG ?BI?_send?1
0000 136 ?_send?BIT:
0000 137 c?647: DBIT 1
138
---- 139 RSEG ?DT?kbscan1?1
0000 140 ?kbscan1?BYTE:
0000 141 l?241: DS 1
142
---- 143 RSEG ?DT?kbscan2?1
0000 144 ?kbscan2?BYTE:
0000 145 l?342: DS 1
146
---- 147 RSEG ?BA?1
0000 148 datafan: DS 1
0001 149 datayuan: DS 1
0002 150 address: DS 1
0007 151 datafan7 EQU (datafan+0).7
000F 152 datayuan7 EQU (datayuan+0).7
0017 153 ad7 EQU (address+0).7
154
---- 155 RSEG ?DT?1
0000 156 key: DS 1
157
---- 158 RSEG ?BI?1
0000 159 m: DBIT 1
160
---- 161 RSEG ?C_INITSEG
0000 01 162 DB 001H
0001 00 F 163 DB key
0002 00 164 DB 000H
165
0003 C100 F 166 DB 0C1H, m + 000H ; bit-init
167
168 ; #include<REG52.H>
169 ; #define uchar unsigned char
170 ; #define uint unsigned int
171 ; sbit sendport=P3^0;
172 ; uchar bdata address;
173 ; sbit ad7=address^7;
174 ; uchar bdata datafan;
175 ; sbit datafan7=datafan^7;
176 ; uchar bdata datayuan;
177 ; sbit datayuan7=datayuan^7;
178 ; uchar key=0x00;
179 ; bit m=0;
180 ;
181 ;
182 ; /*=========关显示==========*/
183 ;
184 ; void undisplay()
185
---- 186 RSEG ?PR?undisplay?1
0000 187 undisplay:
188 ; SOURCE LINE # 17
189 ; {
190 ; SOURCE LINE # 18
A51 MACRO ASSEMBLER 1 06/10/2007 20:32:48 PAGE 4
191 ; P2=0x00;
192 ; SOURCE LINE # 19
0000 E4 193 CLR A
0001 F5A0 194 MOV P2,A
195 ; P3=0x00;
196 ; SOURCE LINE # 20
0003 F5B0 197 MOV P3,A
198 ; }
199 ; SOURCE LINE # 21
0005 22 200 RET
201 ; END OF undisplay
202
203 ;
204 ;
205 ; /*=========延时函数==========*/
206 ;
207 ; void delay(uint i)
208
---- 209 RSEG ?PR?_delay?1
0000 210 L?0092:
211 USING 0
0000 212 L?0093:
0000 7F82 213 MOV R7,#082H
0002 7E00 214 MOV R6,#00H
0004 215 _delay:
216 USING 0
217 ; SOURCE LINE # 26
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