Wafer For 4-Wire Resistive Type Touch Screen (Cn1) - Advantech RSB-4210 Evaluation Kit User Manual

2.2.1

Wafer for 4-wire Resistive Type Touch Screen (CN1)

The touch screen interface performs all sampling, averaging, ADC range
checking, and control for a wide variety of analog resistive touch screens.
This controller only interrupts the processor when a meaningful change
occurs.
Figure 2-2 Wafer for 4-wire Resistive Type Touch Screen
Pin
1
3
RSB-4210 Evaluation Kit User Manual
Description Pin
2
Touch_Y-
Touch_X- 4
14
Description
Touch_Y+
Touch_X+