Text is alternating lines ?? CFAH2004A-TMI-JP


New member
Using PIC 18F ... get text to display fine, but when it writes it alternates 1&3 then 2&4.... any ideas??
Looking for additional LCD resources? Check out our LCD blog for the latest developments in LCD technology.


New member
What you are seeing is normal. It's due to the way memory in the LCD's controller maps to the display. You'll find the memory map on page 10 of the datasheet.

You will need to allow for this in your software.

Robert Heffernan