PDA

View Full Version : 4 or 8 bit LCD data bus (HD44780)


sumkrnboy
- 10th May 2008, 17:44
What does using 8 bits over 4 bits offer?
skimask
- 10th May 2008, 21:05
What does using 8 bits over 4 bits offer?

4 more bits...

Slightly faster data rates between the PIC and an LCD, 4 pins wasted on an LCD that could be used for something else