SBC35-C398/Configuration
v1.0
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Page 19
8.5.2 Power Controls (J2)
J2 provides inputs for Pushbutton (PB) Reset, Power ON/OFF, and Tamper detection.
The Power On/Off and Tamper circuits (pins 3 and 4, respectively) connect directly to
the i.MX6 processor. PB Reset connects to the Master Reset input of a voltage
supervisor and reset control circuit.
Layout and Pin Reference:
Additional Information
This power connection is a Molex 22-12-2044.
Matching connector: Molex 22-01-2045
Mating Crimp Connector: Molex 08-55-0110/Molex 08-55-0111
8.5.3 SD/SDIO (J3)
Make sure the SD/SDIO card is oriented properly, as depicted in the following
illustration. The card should be positioned so that the beveled edge is on the right front.
Pin
Name
1
PB Reset
2
Ground
3
Power On/Off
4
Tamper
1
2
3
4
Do not insert or remove the SD/SDIO card while the SBC35-C398 is powered up or in
the process of powering up or down. This could corrupt the file system on the
removable media. Always power down the board completely, then remove or insert
media.
