I am working on my first LCD project. Its a 4 X 16 44780 controlled LCD.
In the PBP manual for LCDOUT, two schematics are presented. One uses four data lines, the other eight. What I don't understand is why I would use eight when it appears I can use four.
BTW, I am using a 16F886, if that makes any difference.
Would someone be so kind as to explain this to me? I have searched the forum, but can't seem to find anything on this, and the PBP manual doesn't explain why either.
Thanks,
Andy
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