Nov 14, 2009 #1 D drdigital Junior Member level 3 Joined Apr 13, 2009 Messages 31 Helped 5 Reputation 10 Reaction score 4 Trophy points 1,288 Activity points 1,525 Hello every one, I want to control ( using p89lpc921) the DM163 iC to help in an RGB color system as a led driver. It has a pulse width modulation unit and other stuff as you know, I really don't understand how it works. I couldn't understand it from the data sheet and how can i send values to control that. i saw a code that sends 3 8-bit word sequence but i didn't understand : is that what makes the color 3 values (R,G,B). can any one help me ????
Hello every one, I want to control ( using p89lpc921) the DM163 iC to help in an RGB color system as a led driver. It has a pulse width modulation unit and other stuff as you know, I really don't understand how it works. I couldn't understand it from the data sheet and how can i send values to control that. i saw a code that sends 3 8-bit word sequence but i didn't understand : is that what makes the color 3 values (R,G,B). can any one help me ????
Nov 15, 2009 #2 D drdigital Junior Member level 3 Joined Apr 13, 2009 Messages 31 Helped 5 Reputation 10 Reaction score 4 Trophy points 1,288 Activity points 1,525 No one used it before ? I just wanna some one explaining the concept of its operation !