LLCCDD 22XX1166 IINN 44--BBIITT MMOODDEE
A standard character LCD is probably the most widely used data visualization com-
ponent. Usually, it can display two lines of 16 alphanumeric characters, each made
up of 5x8 pixels. The character LCD communicates with the microcontroller via a
4-bit or 8-bit data bus, each requiring the use of a different connector on EasyPIC4.
For 4-bit data bus use, the LCD should be placed in the upper left of the board, just
above the LEDs. The connection to the microcontroller is shown in Fig. 32 where
there are only four data lines. It is important to note that the LCD should be placed
or removed from EasyPIC4 only when the power is off.
LCD 2X16 IN 4-BIT MODE
To Next Page
Loading...