17.4.1.3 2-Dimensional Capacitive Voltage Divider Algorithm (2D CVD)
The 2-dimensional CVD touch sensing algorithm uses CVDTXx output pins to form a matrix of sensors, as shown in Figure 17-6. CVDTXx active outputs are selected in the ITCTXA, ITCTXB and ITCTXC registers. These selected CVDTXx pins are controlled by bits in Acquisition Sequencer commands.
