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STC89LE53RC Datasheet(PDF) 142 Page - List of Unclassifed Manufacturers

Part # STC89LE53RC
Description  STC12C5410AD
PDF  149 Pages
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Manufacturer  ETC1 [List of Unclassifed Manufacturers]
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STC89LE53RC Datasheet(HTML) 142 Page - List of Unclassifed Manufacturers

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宏晶科技:www.MCU-Memory.com   Mobile:13922805190(姚永平)   Tel:0755-82948409    Fax: 0755-82944243
宏晶科技:专业单片机 / 存储器供应商   www.MCU-Memory.com   STC12C5410AD 系列 1T 8051 单片机中文指南
142
;**********************************************************************
;get the display Data and send to Output register
;**********************************************************************
OutData:
    INC  TimeS
    MOV  A,TimeS
    MOV  P3,#11010101B               ;clear display,all Com are 1/2VCC and invalidate
    CJNE A,#01H,OutData_1           ;judge the duty
    MOV  P0,Com0Data0
    MOV  P1,Com0Data1
    MOV  P2,Com0Data2
    JNB  OutFlag,OutData_00
    MOV  P3,#11010111B               ;Com0 is work and is VCC
    RET
OutData_00:
    MOV  P3,#11010100B               ;Com0 is work and is GND
    RET
OutData_1:
    CJNE A,#02H,OutData_2
    MOV  P0,Com1Data0
    MOV  P1,Com1Data1
    MOV  P2,Com1Data2
    JNB  OutFlag,OutData_10
    MOV  P3,#11011101B               ;Com1 is work and is VCC
    RET
OutData_10:
    MOV  P3,#11010001B               ;Com1 is work and is GND
    RET
OutData_2:
    MOV  P0,Com2Data0
    MOV  P1,Com2Data1
    MOV  P2,Com2Data2
    JNB  OutFlag,OutData_20
    MOV  P3,#11110101B               ;Com2 is work and is VCC
    SJMP OutData_21
OutData_20:
    MOV  P3,#11000101B               ;Com2 is work and is GND
OutData_21:
    MOV   TimeS,#00H
    ACALL RetComData
    CPL   OutFlag
    RET



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