User Guide

Power key
The system boots up, when power key is pressed (adequate battery voltage, VBAT, present).
Power down can be initiated by pressing the power key again (the system is powered down with the aid of
SW). Power key is connected to EM ASIC N2200 via PWRONX signal.
RM-313
System Module
Issue 1 COMPANY CONFIDENTIAL Page 6 –7
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