Character LCD (CharLCD)

Character LCD Component Empowers Hitachi 44780 Standard LCD Modules with Graphs and Custom Characters

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About

The Character LCD component contains a set of library routines that enable simple use of one, two, or four-line LCD modules that follow the Hitachi 44780 standard 4-bit interface. The component provides APIs to implement horizontal and vertical bar graphs, or you can create and display your own custom characters.

This solution incorporates the widely-used Hitachi HD44780 LCD display driver chip protocol, utilizing just seven I/O pins on a single I/O port, while also featuring a built-in character editor for user-defined custom characters and versatile support for horizontal and vertical bar graphs.

The Character LCD component contains a set of library routines that enable simple use of one, two, or four-line LCD modules that follow the Hitachi 44780 standard 4-bit interface. The component provides APIs to implement horizontal and vertical bar graphs, or you can create and display your own custom characters.

This solution incorporates the widely-used Hitachi HD44780 LCD display driver chip protocol, utilizing just seven I/O pins on a single I/O port, while also featuring a built-in character editor for user-defined custom characters and versatile support for horizontal and vertical bar graphs.

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psoc4-I2C-LCD.png
psoc4-I2C-LCD.png

Design resources