MSC SM2S-IMX8MINI 44 / 87
User Manual
Held low by Carrier during battery charging.
Carrier to float the line when charge is
complete. Pulled up on Module. Driven by OD
part on Carrier.
(CPU GPIO3_IO20)
Held low by Carrier if DC input for battery
charger is present. Pulled up on Module. Driven
by OD part on Carrier.
(CPU GPIO4_IO07)
Sleep indicator from Carrier board. May be
sourced from user Sleep button or Carrier logic.
Carrier to float the line in in-active state. Driven
by OD part on Carrier. Pulled up on module.
(CPU GPIO4_IO09)
Lid open/close indication to Module. Low
indicates lid closure. Carrier to float the line in in-
active state. Active low, level sensitive. Pulled up
on Module. Driven by OD part on Carrier.
(CPU GPIO4_IO20)
Battery low indication to Module. Carrier to float
the line in in-active state. Pulled up on Module.
Driven by OD part on Carrier.
(CPU GPIO3_IO19)
Power management I²C clock output
Power management I²C data I/O
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