Verdin Development Board Errata
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Errata #3:
HAR-3379 – Missing a pull-up resistor on the WAKE1_MICO# signal
Affected Version:
Verdin Development Board V1.0B
Fixed in:
Verdin Development Board V1.1A
3.1
Customer Impact
The absence of a pull-up resistor may lead to an ambiguous signal state.
3.2
Description
The WAKE1_MICO# signal is an open drain signal driven low by a PCI Express Mini Card wake
event. This pin should be pulled up to keep the signal inactive. The absence of the pull-up may
lead to inconsistent signal behavior.
3.3
Workaround
It is recommended to enable the SoM's internal pull-up of the pin connected to this signal.
