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You are here: Home / Topics / 89v51rd2 with 24c02(rom)

89v51rd2 with 24c02(rom)

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Microcontroller › 8051 › 89v51rd2 with 24c02(rom)

  • This topic has 1 reply, 2 voices, and was last updated 13 years, 9 months ago by nikhiljain.
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    Posts
  • August 5, 2011 at 5:25 am #1244
    Chirag
    Participant

    hello frnds, this is my first time to work with external rom..

    actually i m making project that has lots of stuffs to be displayed on LCD…nw i almost made the program ready but the ram of 89v51 is insufficient to store the data to be displayed on lcd…so my program cldnt b complete…

    so planned to use 2402..but my question is how to enter the data into 2402 and then use the same data to display…

     

    Plz help…

    September 20, 2011 at 8:49 am #6641
    nikhiljain
    Participant

    A. Use controller with higher memory.

    B. Read the tutorials on this website to read and write the data in serial EEPROM.

     

     

     

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