?? 串行eeprom讀出7-2.lst
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A51 MACRO ASSEMBLER 串行EEPROM讀出7-2 04/14/2005 16:12:41 PAGE 1
MACRO ASSEMBLER A51 V1.10
OBJECT MODULE PLACED IN 串行EEPROM讀出7-2.OBJ
ASSEMBLER INVOKED BY: H:\239\A51.EXE 串行EEPROM讀出7-2.ASM DB
LOC OBJ LINE SOURCE
1 ;實驗七（二）：EEPROM的讀出
0000 2 ORG 0000H
0000 803E 3 SJMP 40H
0002 755EA0 4 MOV 5EH,#0A0H
0005 755D09 5 MOV 5DH,#09H
0008 755000 6 MOV 50H,#00H
000B 120010 7 LCALL WRT
000E 80FE 8 SJMP $
0010 120050 9 WRT: LCALL STA
0013 E55E 10 MOV A,5EH
0015 120033 11 LCALL WBIT
0018 120081 12 LCALL CACK
001B 20D5F2 13 JB F0,WRT
001E 7850 14 MOV R0,#50H
0020 AD5D 15 MOV R5,5DH
0022 E6 16 WRDA: MOV A,@R0
0023 120033 17 LCALL WBIT
0026 120081 18 LCALL CACK
0029 20D5E4 19 JB F0,WRT
002C 08 20 INC R0
002D DDF3 21 DJNZ R5,WRDA
002F 12005E 22 LCALL STOP
0032 22 23 RET
0033 7F08 24 WBIT: MOV R7,#8
0035 33 25 WAA: RLC A
0036 400B 26 JC WBB
0038 C294 27 CLR P1.4
003A D292 28 SETB P1.2
003C 00 29 NOP
003D 00 30 NOP
003E C292 31 CLR P1.2
0040 DFF3 32 DJNZ R7,WAA
0042 22 33 RET
0043 D294 34 WBB: SETB P1.4
0045 D292 35 SETB P1.2
0047 00 36 NOP
0048 00 37 NOP
0049 C292 38 CLR P1.2
004B C294 39 CLR P1.4
004D DFE6 40 DJNZ R7,WAA
004F 22 41 RET
0050 D294 42 STA: SETB P1.4
0052 D292 43 SETB P1.2
0054 00 44 NOP
0055 00 45 NOP
0056 00 46 NOP
0057 C294 47 CLR P1.4
0059 00 48 NOP
005A 00 49 NOP
005B C292 50 CLR P1.2
005D 22 51 RET
005E C294 52 STOP: CLR P1.4
0060 D292 53 SETB P1.2
0062 00 54 NOP
0063 00 55 NOP
0064 D294 56 SETB P1.4
0066 00 57 NOP
0067 00 58 NOP
A51 MACRO ASSEMBLER 串行EEPROM讀出7-2 04/14/2005 16:12:41 PAGE 2
0068 C292 59 CLR P1.2
006A 22 60 RET
006B C294 61 MACK: CLR P1.4
006D D292 62 SETB P1.2
006F 00 63 NOP
0070 00 64 NOP
0071 C292 65 CLR P1.2
0073 D294 66 SETB P1.4
0075 22 67 RET
0076 D294 68 MNACK: SETB P1.4
0078 D292 69 SETB P1.2
007A 00 70 NOP
007B 00 71 NOP
007C C292 72 CLR P1.2
007E C294 73 CLR P1.4
0080 22 74 RET
0081 D294 75 CACK: SETB P1.4
0083 D292 76 SETB P1.2
0085 00 77 NOP
0086 A294 78 MOV C,P1.4
0088 92D5 79 MOV F0,C
008A C292 80 CLR P1.2
008C 00 81 NOP
008D 22 82 RET
83 END
A51 MACRO ASSEMBLER 串行EEPROM讀出7-2 04/14/2005 16:12:41 PAGE 3
SYMBOL TABLE LISTING
------ ----- -------
N A M E T Y P E V A L U E ATTRIBUTES
CACK . . . . . . . C ADDR 0081H A
F0 . . . . . . . . B ADDR 00D0H.5 A
MACK . . . . . . . C ADDR 006BH A
MNACK. . . . . . . C ADDR 0076H A
P1 . . . . . . . . D ADDR 0090H A
STA. . . . . . . . C ADDR 0050H A
STOP . . . . . . . C ADDR 005EH A
WAA. . . . . . . . C ADDR 0035H A
WBB. . . . . . . . C ADDR 0043H A
WBIT . . . . . . . C ADDR 0033H A
WRDA . . . . . . . C ADDR 0022H A
WRT. . . . . . . . C ADDR 0010H A
REGISTER BANK(S) USED: 0
ASSEMBLY COMPLETE. 0 WARNING(S), 0 ERROR(S)?? 快捷鍵說明
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