LPC2294 LCD datasheet

Development Boards MicroMod
1

Dears,

I have trouble finding LPC2294 LCD model and data sheet. could you please give me some tips?

regards,

BISO

2

Hi,

You have to more precise. There is no LCD display in a LPC2294. You probably mean some LCD on some devellopment board. If that is the case you supply the name and manufacturer of the test board.

Best regards

Esben

3

Hi Esben.

I’m guessing that you are referring to the Olimex LPC-E2294 DEVELOPMENT PROTOTYPE BOARD which has a 16x2 LCD display.

This is probably a standard LCD display using the Hitachi HD44780U controller operating in 4-bit mode.

Here’s a link to the HD44780 documentation: http://www.eio.com/hd44780.pdf

Here’s a link to an Arduino site with a 4-bit driver implementation that may give you some guidance on the matter.

http://www.arduino.cc/playground/Code/LCD4BitLibrary

This should give you a start.

Cheers,

Jim Lynch

4

Thanks a lot for your help. it was very useful

BISO