Touch Interface - Renesas RX Series User Manual

RSKRX231
5.12

Touch Interface

The RSK Board is fitted with a Touch Interface (slider) and two Touch Interfaces (key). Table 5-9 below details
the connected devices, and their connections to the MCU.
Touch Interface
Signal
TS4
TS5
TS6
TS7
TS8
TS9
TSCAP
Rev.
R20UT3027EG0100 1.00
Aug 24, 2015
Electrostatic capacitive measurement pin(touch slider)
Electrostatic capacitive measurement pin(touch slider)
Electrostatic capacitive measurement pin(touch slider)
Electrostatic capacitive measurement pin(touch slider)
Electrostatic capacitive measurement pin(touch key)
Electrostatic capacitive measurement pin(touch key)
LPF(Low-pass filter) connection pin
Table 5-9: Touch Interface Connections
Function
5. User Circuitry
MCU
Port Pin
P25 23
P24 24
P23 25
P22 26
P21 27
P20 28
PC4 48
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