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Thread: Lilliput touchscreen EEPROM failure

  1. #11
    Maximum Bitrate ddogg_777's Avatar
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    So it's a 16-bit eeprom with the gull wing surface mount leads. When do you think you will order next from Digikey?

  2. #12
    phc
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    Variable Bitrate phc's Avatar
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    Quote Originally Posted by ddogg_777
    So it's a 16-bit eeprom with the gull wing surface mount leads. When do you think you will order next from Digikey?
    Hard to tell, just did one this week, may not be until 1-2 more weeks. I'm out of town the rest of this week until early next week. Headin to Philedelphia - watch for me behind the end zone of the Eagles vs. Panthers game.

  3. #13
    Maximum Bitrate ddogg_777's Avatar
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    Well, the problem has been identified...
    I took the monitor out and connected it to the original test computer and the touchscreen works fine again, no EEPROM failure. It seems that the Touchscreen is remembering the computer it was calibrated on. So...I erased the calibration and uninstalled all the drivers, powered down the desktop, and unplugged the Lilliput. Now I will try it on my carputer and keep you all up to date.

  4. #14
    Constant Bitrate kalito's Avatar
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    ?????

    so did you get to solved the problem with the eeprom failling....if so how?
    98.8 complete
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  5. #15
    Maximum Bitrate ddogg_777's Avatar
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    I erased the calibration, uninstalled all the drivers, powered down the desktop, and unplugged the Lilliput. Then, I reinstalled.
    Aopen i855GMEm-LFS with Dothan 1.8ghz
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