Using Nokia LCD


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  1. #23
    Join Date
    Dec 2008
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    Ploiesti, ROMANIA
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    Hi to all !
    Based on the code from here : http://www.picbasic.co.uk/forum/show...7&postcount=35, I intend to use the Nokia-LCD for the thermostat; I attach the schematic. Please, help with TRISB,TRISA,PORTB,PORTA,OPTION_REG setting, because, even I read the datasheet, I don't understand why Mr.GioppY say :
    TRISB = %11000010
    TRISA= % 10100010
    In the schematic I see : RB6,RB7 not used - why "1" ?
    RA7 not used - why "1" ?


    Can someone explain me ? Thanks in advance !
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