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External -10v for this GLCD??

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aghazi

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jhd12864e schematic

Hi,

I got this LCD (KS0108).

**broken link removed**

Kindly take a look at this datasheet. My confusion is regarding Vee (-10v). Do I have to provide external -10v on this pin to drive this particular LCD?

I tried connecting this LCD using the glcd schematic provided in mikrobasic F1 help. Connected it to PIC16F877A with corresponding pins of LCD. Used the GLCD example code for PIC16F877A. All I get is blue border and white pixels filled in completely.

Really appreciate your help. Thanks.

Regards,
AG
 

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