When using the SAMD Mutual Capacitance touch technology, Channels are connected to an X-Line and a Y-Line. For SAM D10/D11 devices, pins are multiplexed to both XLine and YLine. The multiplexed pin can be assigned either as XLine or YLine. Use the combo box to select XLine and YLine. Also select the Gain for each channel. Gain is applied on a per-channel basis to allow a scaling of the touch delta.
Figure 1. Assign X-Y Line and Gain to the channel
Rules/Guidelines
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All the sensors should be assigned
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All the channels for the sensor should have been assigned