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…