📄 test51.lst
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0013 C003 PUSH AR3
0015 C004 PUSH AR4
0017 C005 PUSH AR5
0019 C006 PUSH AR6
001B C007 PUSH AR7
; SOURCE LINE # 22
; SOURCE LINE # 24
001D 758CDB MOV TH0,#0DBH
; SOURCE LINE # 25
0020 758AD4 MOV TL0,#0D4H
; SOURCE LINE # 26
0023 120000 R LCALL Key_Scan
; SOURCE LINE # 27
0026 120000 R LCALL Disp_Func
; SOURCE LINE # 28
0029 D007 POP AR7
002B D006 POP AR6
002D D005 POP AR5
002F D004 POP AR4
0031 D003 POP AR3
0033 D002 POP AR2
0035 D001 POP AR1
0037 D000 POP AR0
0039 D0D0 POP PSW
003B D082 POP DPL
003D D083 POP DPH
003F D0F0 POP B
0041 D0E0 POP ACC
0043 32 RETI
; FUNCTION Time0_Func (END)
; FUNCTION Disp_Func (BEGIN)
; SOURCE LINE # 34
; SOURCE LINE # 35
; SOURCE LINE # 36
0000 7580FF MOV P0,#0FFH
; SOURCE LINE # 37
0003 7400 R MOV A,#LOW g_bpDisp
0005 2500 R ADD A,g_bCurrent_Local
0007 F8 MOV R0,A
0008 E6 MOV A,@R0
0009 F580 MOV P0,A
; SOURCE LINE # 38
000B E500 R MOV A,g_bCurrent_Local
000D 600F JZ ?C0002
; SOURCE LINE # 39
; SOURCE LINE # 40
000F 7F80 MOV R7,#080H
0011 120000 R LCALL _Setb_Func
C51 COMPILER V7.50 TEST51 12/02/2007 23:53:05 PAGE 7
; SOURCE LINE # 41
0014 7F40 MOV R7,#040H
0016 120000 R LCALL _Clr_Func
; SOURCE LINE # 42
0019 E4 CLR A
001A F500 R MOV g_bCurrent_Local,A
; SOURCE LINE # 43
001C 800D SJMP ?C0003
001E ?C0002:
; SOURCE LINE # 45
; SOURCE LINE # 46
001E 7F40 MOV R7,#040H
0020 120000 R LCALL _Setb_Func
; SOURCE LINE # 47
0023 7F80 MOV R7,#080H
0025 120000 R LCALL _Clr_Func
; SOURCE LINE # 48
0028 750001 R MOV g_bCurrent_Local,#01H
; SOURCE LINE # 49
002B ?C0003:
; SOURCE LINE # 50
002B 8500A0 R MOV P2,g_bP2_Io
; SOURCE LINE # 51
002E 22 RET
; FUNCTION Disp_Func (END)
; FUNCTION _Clr_Func (BEGIN)
; SOURCE LINE # 57
;---- Variable 'bPort' assigned to Register 'R7' ----
; SOURCE LINE # 58
; SOURCE LINE # 61
0000 A2AF MOV C,EA
0002 9200 R MOV btEa_Bak,C
; SOURCE LINE # 62
0004 C2AF CLR EA
; SOURCE LINE # 63
0006 6307FF XRL AR7,#0FFH
; SOURCE LINE # 64
0009 EF MOV A,R7
000A 5200 R ANL g_bP2_Io,A
; SOURCE LINE # 65
000C A200 R MOV C,btEa_Bak
000E 92AF MOV EA,C
; SOURCE LINE # 66
0010 22 RET
; FUNCTION _Clr_Func (END)
; FUNCTION _Setb_Func (BEGIN)
; SOURCE LINE # 72
;---- Variable 'bPort' assigned to Register 'R7' ----
; SOURCE LINE # 73
; SOURCE LINE # 76
0000 A2AF MOV C,EA
0002 9200 R MOV btEa_Bak,C
; SOURCE LINE # 77
0004 C2AF CLR EA
; SOURCE LINE # 78
0006 EF MOV A,R7
0007 4200 R ORL g_bP2_Io,A
; SOURCE LINE # 79
0009 A200 R MOV C,btEa_Bak
000B 92AF MOV EA,C
C51 COMPILER V7.50 TEST51 12/02/2007 23:53:05 PAGE 8
; SOURCE LINE # 80
000D 22 RET
; FUNCTION _Setb_Func (END)
; FUNCTION Key_Func (BEGIN)
; SOURCE LINE # 86
; SOURCE LINE # 87
; SOURCE LINE # 90
0000 7F01 MOV R7,#01H
0002 120000 R LCALL _Clr_Func
; SOURCE LINE # 91
0005 7F02 MOV R7,#02H
0007 120000 R LCALL _Clr_Func
; SOURCE LINE # 92
000A 8500A0 R MOV P2,g_bP2_Io
; SOURCE LINE # 93
;---- Variable 'bI' assigned to Register 'R7' ----
000D AFA0 MOV R7,P2
; SOURCE LINE # 94
000F EF MOV A,R7
0010 30E206 JNB ACC.2,?C0007
0013 30E303 JNB ACC.3,?C0007
; SOURCE LINE # 95
0016 7F00 MOV R7,#00H
0018 22 RET
0019 ?C0007:
; SOURCE LINE # 97
0019 7F01 MOV R7,#01H
; SOURCE LINE # 98
001B ?C0008:
001B 22 RET
; FUNCTION Key_Func (END)
; FUNCTION Key_Scan (BEGIN)
; SOURCE LINE # 104
;---- Variable 'bLine' assigned to Register 'R6' ----
;---- Variable 'bKey' assigned to Register 'R5' ----
; SOURCE LINE # 105
; SOURCE LINE # 108
0000 120000 R LCALL Key_Func
0003 EF MOV A,R7
0004 606F JZ ?C0010
; SOURCE LINE # 109
; SOURCE LINE # 110
0006 200073 R JB g_btKey_Press,?C0013
0009 200070 R JB g_btKey_Flag,?C0013
; SOURCE LINE # 111
; SOURCE LINE # 113
000C ?C0011:
; SOURCE LINE # 114
000C 7F02 MOV R7,#02H
000E 120000 R LCALL _Setb_Func
; SOURCE LINE # 115
;---- Variable 'bRow' assigned to Register 'R4' ----
0011 E4 CLR A
0012 FC MOV R4,A
0013 ?C0014:
0013 EC MOV A,R4
0014 C3 CLR C
0015 9402 SUBB A,#02H
0017 5039 JNC ?C0015
; SOURCE LINE # 116
C51 COMPILER V7.50 TEST51 12/02/2007 23:53:05 PAGE 9
; SOURCE LINE # 117
0019 EC MOV A,R4
001A 6009 JZ ?C0017
; SOURCE LINE # 118
; SOURCE LINE # 119
001C 7F01 MOV R7,#01H
001E 120000 R LCALL _Setb_Func
; SOURCE LINE # 120
0021 0F INC R7
0022 120000 R LCALL _Clr_Func
; SOURCE LINE # 121
0025 ?C0017:
; SOURCE LINE # 122
0025 8500A0 R MOV P2,g_bP2_Io
; SOURCE LINE # 123
;---- Variable 'bK' assigned to Register 'R7' ----
0028 AFA0 MOV R7,P2
; SOURCE LINE # 124
002A 53070C ANL AR7,#0CH
; SOURCE LINE # 125
002D EF MOV A,R7
002E 13 RRC A
002F 13 RRC A
0030 543F ANL A,#03FH
0032 FF MOV R7,A
; SOURCE LINE # 126
0033 24FE ADD A,#0FEH
0035 6007 JZ ?C0020
0037 04 INC A
0038 7008 JNZ ?C0021
; SOURCE LINE # 127
; SOURCE LINE # 128
003A ?C0019:
; SOURCE LINE # 129
003A E4 CLR A
003B FE MOV R6,A
; SOURCE LINE # 130
003C 8006 SJMP ?C0018
; SOURCE LINE # 131
003E ?C0020:
; SOURCE LINE # 132
003E 7E01 MOV R6,#01H
; SOURCE LINE # 133
0040 8002 SJMP ?C0018
; SOURCE LINE # 134
0042 ?C0021:
; SOURCE LINE # 135
0042 7EFF MOV R6,#0FFH
; SOURCE LINE # 136
; SOURCE LINE # 137
0044 ?C0018:
; SOURCE LINE # 138
0044 EE MOV A,R6
0045 F4 CPL A
0046 6007 JZ ?C0016
; SOURCE LINE # 139
; SOURCE LINE # 140
0048 EC MOV A,R4
0049 25E0 ADD A,ACC
004B 2E ADD A,R6
004C FD MOV R5,A
; SOURCE LINE # 141
C51 COMPILER V7.50 TEST51 12/02/2007 23:53:05 PAGE 10
004D 8003 SJMP ?C0015
; SOURCE LINE # 142
; SOURCE LINE # 143
004F ?C0016:
004F 0C INC R4
0050 80C1 SJMP ?C0014
0052 ?C0015:
; SOURCE LINE # 144
0052 E500 R MOV A,g_bKey_Bak
0054 6D XRL A,R5
0055 6006 JZ ?C0023
; SOURCE LINE # 145
; SOURCE LINE # 146
0057 E4 CLR A
0058 F500 R MOV g_bKey_Time,A
; SOURCE LINE # 147
005A 8D00 R MOV g_bKey_Bak,R5
; SOURCE LINE # 148
005C 22 RET
005D ?C0023:
; SOURCE LINE # 150
; SOURCE LINE # 151
005D E500 R MOV A,g_bKey_Time
005F B40210 CJNE A,#02H,?C0025
; SOURCE LINE # 152
; SOURCE LINE # 153
0062 850000 R MOV g_bKey,g_bKey_Bak
; SOURCE LINE # 154
0065 7500FF R MOV g_bKey_Bak,#0FFH
; SOURCE LINE # 155
0068 D200 R SETB g_btKey_Press
; SOURCE LINE # 156
006A D200 R SETB g_btKey_Flag
; SOURCE LINE # 157
006C 7F10 MOV R7,#010H
006E 120000 R LCALL _Clr_Func
; SOURCE LINE # 158
0071 22 RET
0072 ?C0025:
; SOURCE LINE # 160
0072 0500 R INC g_bKey_Time
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