Figure 4. Input Power Selection Locations; Table 4 - Battery Id / Thermistor Configuration Dip Switch Settings - Intrinsyc Open-Q 845 mSOM User Manual

Open-Q™ 845 µSOM Development Kit User Guide
3.7.3.1 Input Power Selection Switch S300 (2)
The S300 switch shown in the figure above is used to select the power source. To select the external
DC power supply as the power source, slide the switch towards the '12V' position. To power up the
kit using the battery, slide the switch towards the 'BATT' position. The default position is '12V'.
3.7.3.2 Battery ID and Thermistor Configuration DIP Switch S301 (4)
The 2-position DIP switch S301 shown in the figure above configures the battery ID and thermistor
settings. The table below describes the settings for the battery ID / thermistor DIP switch.
Table 4 – Battery ID / Thermistor Configuration DIP Switch Settings
Function
BATTERY THERMISTOR
© Copyright Intrinsyc Technologies Corporation

Figure 4. Input Power Selection Locations

DIP Description
Switch
Selects whether or not a 10K ohm
S301-1 thermistor is attached to the battery
connector J300.
Version 1.0
Notes
For DC powered dev kit, set switch to
closed / ON (default). This enables the
use of the 'fake' 10K thermistor on the
carrier board.
For battery powered dev kit, set switch to
open / OFF if thermistor is included on
the battery pack. Otherwise keep switch
closed / ON.
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