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LCD 4BIT Interface

Roy Thomas

Hello There,
Anybody help me to locate an example programe in C51 for hitachi LCD panel with 4 bit interface
Thanks

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  • 0 in reply to David Frawley

    Hai
    I have completed the programe myself. LCD 4 bit interface with busy. It uses only one port ie port0 .Lower nibble as data lines and the upper bits for controll.One pin is free. it is working alright.
    If any help reqd contact roythomaskcc@hotmail.com
    i have tested it on 89S52 and cygnal 020.
    Ok there.
    Regards

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  • 0 in reply to David Frawley

    Hai
    I have completed the programe myself. LCD 4 bit interface with busy. It uses only one port ie port0 .Lower nibble as data lines and the upper bits for controll.One pin is free. it is working alright.
    If any help reqd contact roythomaskcc@hotmail.com
    i have tested it on 89S52 and cygnal 020.
    Ok there.
    Regards

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