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I need serial cable ?

Discussion in '8051/8951' started by Parth86, Mar 25, 2014.

  1. Parth86

    Parth86 Member

    Joined:
    Dec 25, 2011
    Messages:
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    I want to burn hex code from Laptop to p89v51rd2. but I don't know which one cable is use
    laptop -aspire746
    os- window 7
    serial port
    microcontroller nxp89v51rd2
    compiler - keil
    programer software - flesh magic
    com port 1
    baud rate 9600
    interface - none ISP
    max RS232IC

    which cable is used to burn hex code?
    I have upload image
     

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  2. magvitron

    magvitron Active Member

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    Location:
    John Lennon !magine land.
    You gotta use a usb to serial adaptor and a DB9 cable for programming. But I'm a bit sceptic about the convertor. Might need the full swing of the real RS232 goodness.
     
  3. Parth86

    Parth86 Member

    Joined:
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    look at this picture there are two cable that is used for serial communication from laptop to db9 connector
    So I need two cable or only one usb to rs232 db9 serial cable

    USB to RS-232 cable should have a male connector
    dev board should have a male connector

    USB to male connector + db9 female connector -----------------------db9 female connector + db9 male connector from development board
     

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    Last edited by a moderator: Apr 28, 2014

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