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Reading data from Graphics LCD

I am using a graphics LCD manufactured by POWER LIGHT i.e,PL G 19264(1A series)
Actually when reading data from the data RAM of the LCD,if I read only once from the LCD,it gives erroneous results.But if I read the same data twice consecutively,I am getting the desired result.
I am totally unable to understand it needs reading twice though there is nothing written in the datasheet of the LCD.

Please help,urgently!!!

Parents
  • Ehrm. I'm already booked with work until well after my summer vacation. I don't think you would like to pay the charges I would require to perform a night-time panic job... :)

    If it is a demo, and you get the data by reading two times, then just read the data two times. A final fix (hw or sw) is only required before starting up production of the unit.

Reply
  • Ehrm. I'm already booked with work until well after my summer vacation. I don't think you would like to pay the charges I would require to perform a night-time panic job... :)

    If it is a demo, and you get the data by reading two times, then just read the data two times. A final fix (hw or sw) is only required before starting up production of the unit.

Children
No data