?? led.lst
字號(hào):
A51 MACRO ASSEMBLER LED 08/11/2007 01:20:47 PAGE 1
MACRO ASSEMBLER A51 V7.07
OBJECT MODULE PLACED IN LED.OBJ
ASSEMBLER INVOKED BY: C:\tools\Keil\C51\BIN\A51.EXE LED.ASM SET(SMALL) DEBUG EP
LOC OBJ LINE SOURCE
0000 1 ORG 0
0000 90001F 2 START: MOV DPTR,#TABLE
0003 E4 3 LOOP: CLR A
0004 93 4 MOVC A,@A+DPTR
0005 B40102 5 CJNE A,#01H,LOOP1
0008 80F6 6 SJMP START
000A F580 7 LOOP1: MOV P0,A
000C 7B14 8 MOV R3,#20
000E 120014 9 LCALL DELAY
0011 A3 10 INC DPTR
0012 80EF 11 SJMP LOOP
0014 7C14 12 DELAY: MOV R4,#20
0016 7DF8 13 D1: MOV R5,#248
0018 DDFE 14 DJNZ R5,$
001A DCFA 15 DJNZ R4,D1
001C DBF6 16 DJNZ R3,DELAY
001E 22 17 RET
001F FEFDFBF7 18 TABLE: DB 0FEH,0FDH,0FBH,0F7H
0023 EFDFBF7F 19 DB 0EFH,0DFH,0BFH,07FH
0027 FEFDFBF7 20 DB 0FEH,0FDH,0FBH,0F7H
002B EFDFBF7F 21 DB 0EFH,0DFH,0BFH,07FH
002F 7FBFDFEF 22 DB 07FH,0BFH,0DFH,0EFH
0033 F7FBFDFE 23 DB 0F7H,0FBH,0FDH,0FEH
0037 7FBFDFEF 24 DB 07FH,0BFH,0DFH,0EFH
003B F7FBFDFE 25 DB 0F7H,0FBH,0FDH,0FEH
003F 00FF00FF 26 DB 00H, 0FFH,00H, 0FFH
0043 01 27 DB 01H
28 END
A51 MACRO ASSEMBLER LED 08/11/2007 01:20:47 PAGE 2
SYMBOL TABLE LISTING
------ ----- -------
N A M E T Y P E V A L U E ATTRIBUTES
D1 . . . . . . . . C ADDR 0016H A
DELAY. . . . . . . C ADDR 0014H A
LOOP . . . . . . . C ADDR 0003H A
LOOP1. . . . . . . C ADDR 000AH A
P0 . . . . . . . . D ADDR 0080H A
START. . . . . . . C ADDR 0000H A
TABLE. . . . . . . C ADDR 001FH A
REGISTER BANK(S) USED: 0
ASSEMBLY COMPLETE. 0 WARNING(S), 0 ERROR(S)
?? 快捷鍵說明
復(fù)制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號(hào)
Ctrl + =
減小字號(hào)
Ctrl + -