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programmer circuits

hi, i'm new to microcontroller program .
i have 89c51 controller max 232 ic, but to program i need athor programmer, is any possiblety to built my own programmer. please help me,

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  • Sorry for hijack, but I have asked before about this elusive $25 programming cable without getting any answer.

    I see many references to that $25 cable, but have failed to locate it.

    I have contacted Atmel support and they have failed to supply info about how to build one and they can't sell me one or point me to anyone who sells them. Instead, they recommend that I invert the reset signal and uses a STK500 starter kit as adapter.

    Once upon a time, there has been a document on the Atmel site with the description of this elusive cable. I can still find many posts mentioning this description and specifying the - now defunct - link.

    Anyone who can help out?

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  • Sorry for hijack, but I have asked before about this elusive $25 programming cable without getting any answer.

    I see many references to that $25 cable, but have failed to locate it.

    I have contacted Atmel support and they have failed to supply info about how to build one and they can't sell me one or point me to anyone who sells them. Instead, they recommend that I invert the reset signal and uses a STK500 starter kit as adapter.

    Once upon a time, there has been a document on the Atmel site with the description of this elusive cable. I can still find many posts mentioning this description and specifying the - now defunct - link.

    Anyone who can help out?

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