NHD‐3.5‐320240MF‐ATXL#‐T‐1 Touch Signal

jmasamoto

• February 04, 2016 09:07

The NHD‐3.5‐320240MF‐ATXL#‐T‐1 display has a 4-wire resistive touch panel. Is this similar to the industry standard ADS7843?

If so, what is the mapping between the Y1, X1, Y2, and X2 signals to the standard X+, Y+, X-, and Y- standard signals?

Can a driver for the Texas Instruments ADS7846 touch screen controller work on this display?

0

• 

  Paul_B

  • February 05, 2016 09:07

  Morning jmasamoto,
  
  The mapping is as follows:
  
  Y1 = Y+ or YU
  Y2 = Y- or YD
  X1 = X- or XL
  X2 = X+ or XR
  
  I personally have not used the TI ADS7846, however after looking over the datasheet it looks compatible  
  
  Hope this helps!

  0

Please sign in to leave a comment.