PCT1322QK controller equivalent, multi-touch capacitive touch controller.
and performance optimization. Add.
An Interrupt flag from the touch controller signals the host to read the touch reports. I2C is used for serial communic.
PCT1322QK is a low-power, 2-touch Capacitive-Touch controller to provide a touchpad system with high report rate, high accuracy, and low latency. It is using a mutualcapacitance measurement technology to sense capacitance changes and to detect multip.
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