GLCD Interface with PIC16F877A
In this tutorial we'll see, how to interface 128*64 GLCD with PIC16F877A Starter board. We will be using KS0108 controller based JHD12864E display. There are many displays out there based on KS0108 or compatible display controller. They all work the same way, but make sure to check the datasheet for the pin diagram before doing the connection.
Contents
Prerequisites
Please check this tutorial for detailed explanation on GLCD.
Hookup
Below table shows the GLCD pins connection. Please check glcd.h file for pin configuration.
| RS | RW | EN | CS1 | CS2 | D0 | D1 | D2 | D3 | D4 | D5 | D6 | D7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PD_0 | PD_1 | PD_2 | PD_3 | PD_4 | PB_0 | PB_1 | PB_2 | PB_3 | PB_4 | PB_5 | PB_6 | PB_7 |
Displaying Strings
Displaying Numbers
Displaying Bar Graphs
Downloads
Download the complete project folder from the below link: library and sample codes
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