12f1840 Device

Anobium
2011-11-17
2013-05-30
  • Anobium

    Anobium - 2011-11-17

    How do I obtain a chipdata file for the 12f1840 device?

    Great tool!

    Thank you.

     
  • Nobody/Anonymous

    Until there is an official release of a dat file for 12F1840 the quickest solution would be to copy and edit the dat file for the 12F1822 - there aren't many differences between the two so there's not much editing required.

    Open the 12F1822.dat file in a text editor and save it as 12F1840.dat then make the following changes -

    In  edit 2 of the lines to look like these
    Prog=4096
    RAM=256

    In  edit the section to look like this
    20:7F
    A0:EF
    120:16F

    I can't see any other differences - the peripherals look the same and the configuration words are the same.

     

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