MSC C6-MB-EVA
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User Manual
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4.21
GPIO
The COM Express module provides four general purpose outputs and four general purpose
inputs.
The GPIs have pull-up resistors and are routed to a dip switch (S2907). With the dip switch the
GPIs can be connected to ground. The assignment GPI
– switch – level is printed on the PCB.
From rev.4 the GPI signals cannot be switched to SD Card port.
The GPOs are connected to LEDs for optically status display.
