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89C51 programmer circuit

Dear All,
I am new in micro controller programming, I have micro controller 89C51 and I need the circuit components and schmatic of the programmer ciruit which is interfaced to the computer with the serial port.
Please some can send it to me
Thanks
Regards
Sameh

Parents
  • i need 8051 programmer circuit scheme,
    [Erik]there is no such thing

    Well, there is a thing that can meaningfully be called an "8051 programmer" --- but it's not something anybody should expect to get a "circuit scheme" of, what with it being a rather chaotic mess of several dozen kilograms of various hardware (with a surprisingly high content of water), sometimes misleadingly referred to as a "person" or "homo sapiens sapiens".

    ;->

Reply
  • i need 8051 programmer circuit scheme,
    [Erik]there is no such thing

    Well, there is a thing that can meaningfully be called an "8051 programmer" --- but it's not something anybody should expect to get a "circuit scheme" of, what with it being a rather chaotic mess of several dozen kilograms of various hardware (with a surprisingly high content of water), sometimes misleadingly referred to as a "person" or "homo sapiens sapiens".

    ;->

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