Led; User Button; Eco - Infineon XENSIV CSK PAS CO2 User Manual

User Guide for XENSIV™ KIT PAS CO2
Hardware description
5.1.9

LED

Rapid IoT connect developer kit has 1x RED user LED for general-purpose applications. The series resistor is 330Ω
for limiting the current. The User LED is configured in active low mode and connected to pin P11_1 of the PSoC™
6 MCU device.
User LED
Figure 35
5.1.10

User button

The User button is used for general-purpose applications, and is connected to pin P0_4 of the PSoC™ 6 MCU
device. It is configured in active low configuration by default. It is tied to the VBACKUP power rail through a 10K
pull-up resistor (R9).
User button
Figure 36
5.1.11

ECO

The board has one crystal connected to the PSoC™ 6 MCU device: 17.2032-MHz ECO for audio applications. ECO
pins ECO_IN and ECO_OUT are connected to the P12_6 and P12_7 pins of PSoC™ 6 MCU respectively.
ECO crystal
Figure 37
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2022-25-04