w.lst

40个练习程序（坚持）.rar

A51 MACRO ASSEMBLER  W                                                                    02/21/2010 13:59:19 PAGE     1


MACRO ASSEMBLER A51 V7.07
OBJECT MODULE PLACED IN w.OBJ
ASSEMBLER INVOKED BY: D:\程序\keil 51\C51\BIN\A51.EXE w.asm SET(SMALL) DEBUG EP

LOC  OBJ            LINE     SOURCE

0000                   1      org 0000h
0000 0130              2     ajmp main
000B                   3     org 000bh
000B 01D6              4     ajmp start
0030                   5     org 0030h
0030                   6     main:
0030 758901            7     mov tmod,#01h
0033 758AB0            8     mov tl0,#0b0h
0036 758C3C            9     mov th0,#3ch
0039 D2AF             10     setb ea
003B D2A9             11     setb et0
003D D28C             12     setb tr0
003F 7800             13     mov r0,#00h
0041 7900             14     mov r1,#00h
0043 7A00             15     mov r2,#00
0045 7B00             16     mov r3,#00
0047 7C02             17     mov r4,#02
0049 7D01             18     mov r5,#01
004B 7F14             19     mov r7,#20
004D 900102           20     ww:mov dptr,#tab
0050 75A007           21     mov p2,#07
0053 E8               22     mov a,r0
0054 93               23     movc a,@a+dptr
0055 F580             24     mov p0,a
0057 1200EA           25     lcall delay
005A B80A1B           26     cjne r0,#10,n1
005D 7800             27     mov r0,#00h
005F 09               28     inc r1
0060 B90615           29     cjne r1,#06,n1
0063 7900             30     mov r1,#00h
0065 0A               31     inc r2
0066 BA0A0F           32     cjne r2,#10,n1
0069 7A00             33     mov r2,#00h
006B 0B               34     inc r3
006C BB0609           35     cjne r3,#06,n1
006F 7B00             36     mov r3,#00h
0071 0C               37     inc r4
0072 BC0A03           38     cjne r4,#10,n1
0075 7C00             39     mov r4,#00
0077 0D               40     inc r5
0078 BD0107           41     n1:cjne r5,#01,n2
007B BC0304           42     cjne r4,#03,n2
007E 7C00             43     mov r4,#00
0080 7D00             44     mov r5,#00
0082 E9               45     n2:mov a,r1
0083 75A006           46     mov p2,#06
0086 93               47     movc a,@a+dptr
0087 F580             48     mov p0,a
0089 1200EA           49     lcall delay
008C EA               50     mov a,r2
008D 75A004           51     mov p2,#04
0090 93               52     movc a,@a+dptr
0091 F580             53     mov p0,a
0093 1200EA           54     lcall delay
0096 EB               55     mov a,r3
0097 75A003           56     mov p2,#03
009A 93               57     movc a,@a+dptr
009B F580             58     mov p0,a
A51 MACRO ASSEMBLER  W                                                                    02/21/2010 13:59:19 PAGE     2

009D 1200EA           59     lcall delay
00A0 EC               60     mov a,r4
00A1 75A001           61     mov p2,#01
00A4 93               62     movc a,@a+dptr
00A5 F580             63     mov p0,a
00A7 1200EA           64     lcall delay
00AA ED               65     mov a,r5
00AB 75A000           66     mov p2,#00
00AE 93               67     movc a,@a+dptr
00AF F580             68     mov p0,a
00B1 1200EA           69     lcall delay
00B4 20B10D           70     fen:jb p3.1,shi
00B7 1200F5           71     lcall delay10
00BA 20B107           72     jb p3.1,shi
00BD 0A               73     inc r2
00BE BA0A03           74     cjne r2,#10,shi
00C1 0B               75     inc r3
00C2 7A00             76     mov r2,#00
00C4 20B286           77     shi:jb p3.2,ww
00C7 1200F5           78     lcall delay10
00CA 20B280           79     jb p3.2,ww
00CD 0C               80     inc r4
00CE BC0A03           81     cjne r4,#10,aa
00D1 0D               82     inc r5
00D2 7C00             83     mov r4,#00
00D4 014D             84     aa:ajmp ww
00D6                  85     start:
00D6 758AB0           86     mov tl0,#0b0h
00D9 758C3C           87     mov th0,#3ch
00DC DF09             88     djnz r7,re
00DE 7F14             89     mov r7,#20
00E0 758AB0           90     mov tl0,#0b0h
00E3 758C3C           91     mov th0,#3ch
00E6 08               92     inc r0
00E7 D28C             93     re:setb tr0
00E9 32               94     reti
00EA 7E06             95     delay:mov r6,#6
00EC 752132           96     se:mov 21h,#50
00EF D521FD           97     djnz 21h,$
00F2 DEF8             98     djnz r6,se
00F4 22               99     ret
00F5 7522C8          100     delay10:mov 22h,#200
00F8 7523FF          101     df:mov 23h,#0ffh
00FB D523FD          102     djnz 23h,$
00FE D522F7          103     djnz 22h,df
0101 22              104     ret
0102 3F065B4F        105     tab:db 3fh,06h,5bh,4fh,66h,6dh,7dh,07h
0106 666D7D07                
010A 7F6F            106     db 7fh,6fh
                     107     end
A51 MACRO ASSEMBLER  W                                                                    02/21/2010 13:59:19 PAGE     3

SYMBOL TABLE LISTING
------ ----- -------


N A M E             T Y P E  V A L U E   ATTRIBUTES

AA . . . . . . . .  C ADDR   00D4H   A   
DELAY. . . . . . .  C ADDR   00EAH   A   
DELAY10. . . . . .  C ADDR   00F5H   A   
DF . . . . . . . .  C ADDR   00F8H   A   
EA . . . . . . . .  B ADDR   00A8H.7 A   
ET0. . . . . . . .  B ADDR   00A8H.1 A   
FEN. . . . . . . .  C ADDR   00B4H   A   
MAIN . . . . . . .  C ADDR   0030H   A   
N1 . . . . . . . .  C ADDR   0078H   A   
N2 . . . . . . . .  C ADDR   0082H   A   
P0 . . . . . . . .  D ADDR   0080H   A   
P2 . . . . . . . .  D ADDR   00A0H   A   
P3 . . . . . . . .  D ADDR   00B0H   A   
RE . . . . . . . .  C ADDR   00E7H   A   
SE . . . . . . . .  C ADDR   00ECH   A   
SHI. . . . . . . .  C ADDR   00C4H   A   
START. . . . . . .  C ADDR   00D6H   A   
TAB. . . . . . . .  C ADDR   0102H   A   
TH0. . . . . . . .  D ADDR   008CH   A   
TL0. . . . . . . .  D ADDR   008AH   A   
TMOD . . . . . . .  D ADDR   0089H   A   
TR0. . . . . . . .  B ADDR   0088H.4 A   
WW . . . . . . . .  C ADDR   004DH   A   


REGISTER BANK(S) USED: 0 


ASSEMBLY COMPLETE.  0 WARNING(S), 0 ERROR(S)