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12048231 Rev. 00 (Draft)
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Pinout
J61
Pin
Signal / Function
Pin Type
Signal Description
1
PWRBTN_KEY#
I (OD 3.3V)
Power-Button Input to uC. 499kOhm pull-up to 3.3V on
CB.
2
Ground
GND
Connected to ground potential of the PCB
5. Jumpers, Switches and Status LEDs
5.1. Boot-Select Jumper
Reference Designator:
– J44
Description
The carrier board provides array of 4 jumper-positions connected to FORCE_RECOV# and the BOOT_SEL[0:2]#
signals of the SMARC module to allow any boot-device defined by the SMARC specification using a 8-pin header
2,54mm pitch THT
Component drawing and function table
Figure 45 Connector
– J44