Lcd And Port A

[vicce]

hello,friends

I have to connect an LCD display to a PCB board with a 16F877 on
board.
LCD data bit are :

PORTA.2 = D0
PORTA.3 = D1
PORTA.4 = D2
PORTA.5 = D3

PORTA.1 =E
PORTA.2 = RS

I NEED HELP FOR CHANGE THE Pbppic14.lib FOR CAN USED THIS CONFIGURACION

PS.SORY FOR MY BAD ENGLISH,I AM BRAZILIAN

Best regards


VICCE

[Melanie]

Change your hardware design. With PBP the datalines D0-D4 must be connected EITHER from Port bits 0-3, or 4-7, NO OTHER sequence. You cannot start half-way through a Port like you are trying to accomplish (Port bits 2-5). If you absolutely MUST do this, then you have to write your own LCD routines.