Serial comms / Bootloader

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  1. - 30th October 2005, 16:09 #1
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    Yes it is! comming directly from the Maxim datasheet bellow...
    http://pdfserv.maxim-ic.com/en/ds/MAX220-MAX249.pdf
    there's some little character to read at the bottom of the picture ;-)

    From the Maxim datasheet:

    <img src="http://www.picbasic.co.uk/forum/attachment.php?attachmentid=576&stc=1&d=1130688459 ">
    <img src="http://www.picbasic.co.uk/forum/attachment.php?attachmentid=577&stc=1&d=1130688459 ">


    From the Texas Instruments datasheet:

    <img src="http://www.picbasic.co.uk/forum/attachment.php?attachmentid=578&stc=1&d=1130688459 ">
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    Last edited by mister_e; - 30th October 2005 at 17:28.
    Steve

    It's not a bug, it's a random feature.
    There's no problem, only learning opportunities.
  2. - 30th October 2005, 18:33 #2
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    The correct pic is in the datasheet you just posted, but what I'm trying to say is that the jpg you've put up a couple of posts above is not of a MAX232... a MAX232 does not have enable connections on it's inverters. I refer you to Figure 5 on Page 17.
  3. - 30th October 2005, 18:48 #3
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    COOL!!

    DTREnable is working!!!!
    Thank you Steve!!!
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