AnsweredAssumed Answered

Using a generic TFT display with Sabre Lite

Question asked by David Brooks on May 27, 2013
Latest reply on May 29, 2013 by Wigros Sun

Hi all,

I am trying to understand how the parallel LCD display interface is used, from the Sabre Lite schematic.

That board was presumably designed with a particular (class of) display in mind: can someone tell me what it is? Then I'll get it's documentaion, & understand more.

Particularly, I need to understand better what these signals are used for:

PWM1 (pin 37)  - what does this do?

DRDY (pin 34)  - is this Data Enable?

CNTRST (pin 4) - this sounds like "contrast": is it a PWM signal?

 

Regards & thanks,

Outcomes