LCDOUT custom commands - how to?

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  1. - 24th November 2006, 16:34 #5
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    flotulopex
    flotulopex is offline Senior Member
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    The display's datasheet makes me connect the lines D4 to DB3, D5 to DB2, D6 to DB1 and D7 to DB0 (see attachment "DB-Lines_connections.jpg"). This is why I thought the starting bit would be the fourth.

    I changed:
    Code:
    DEFINE LCD_DREG PORTA       'LCD data port 
DEFINE LCD_DBIT 0           'LCD data starting bit 0 or 4
    and added:
    Code:
    ADCON0.0   = 0              'Disable Converter Module
    I went through the PIC's datasheet and couldn't find other settings that could affect the A ports. Still, the display looks just dead.

    I have two of them and react the same. I changed for my second 16F88 and the result is same too.
    Attached Images Attached Images  
    Roger
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