The GT9XX series (from Goodix) are capacitive touch controllers. While they support various resolutions, the (aspect ratio ~16:9) is a common non-standard size that requires manual configuration of the resolution registers if the auto-adaptation fails.
The 1024x600 resolution hits a sweet spot for many applications: gt9xx1024x600
The display usually connects via a 40-pin or 50-pin RGB/LVDS interface for the video, while the touch functionality is handled by a separate 6-pin or 10-pin FPC connector. This touch connector typically includes: Power (usually 3.3V). SCL/SDA: The I2C data lines. INT (Interrupt): Tells the CPU that a touch has occurred. RST (Reset): Allows the CPU to reboot the touch controller. 2. The Driver Software The GT9XX series (from Goodix) are capacitive touch
One Community operates under a Creative Commons Attribution 3.0 Unported License.
