Vin_Pwr_Bad# Control; Cmos Battery Connector; Table 9 Sw6.2 - Vin_Pwr_Bad# Configuration - Congatec SMARC conga-SMC1 User Manual

4.1.4

VIN_PWR_BAD# Control

With switch 2 of DIP SW6, you can connect or disconnect the power bad indication to the SMARC module. The signal indicates that the SMARC
module power (+5 V) is running and stable (active high).
Table 9 SW6.2 - VIN_PWR_BAD# Configuration
Switch Configuration Description
SW6.2 OFF
ON
4.1.5

CMOS Battery Connector

The conga-SMC1 provides battery holder M19 for attaching CR2032 CMOS battery. The battery supplies power to maintain the CMOS settings
and real time clock.
The conga-SMC1 also offers an optional (BOM option) 2-pin connector X44 for external RTC backup solution.
Warning
Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer.
Dispose of used batteries according to the manufacturer's instructions.
Connector Type
X44: 1.25 mm, 2-pin PicoBlade header (Molex 530470210)
Possible Mating Connector: Molex 51021-0200
Copyright © 2020 congatec AG
Disconnect optional VIN_PWR_BAD# signal (default)
Connect optional VIN_PWR_BAD# signal
M19
X44
SMC1m10
SW6.2
1 2 3 4
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