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NXP Semiconductors
6.4.8 Restrictions on using SBC in Sleep mode
UM11758
User manual
After executing a Sleep mode command successfully, the SBC turns off the output on
V1 supplying the microcontroller. As a result, the connection between the GUI and the
SBC will be lost after a short delay. This needs to be taken into account when testing the
Sleep mode command using the Register map tab or when executing scripts that include
a Sleep mode command.
To resume GUI operation after the SBC has entered Sleep mode, the SBC must be
woken up via an enabled wake source (CAN and/or WAKE pin). The GUI then needs to
re-connect to the board.
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 19 April 2022
UM11758
UJA1169A evaluation boards
© NXP B.V. 2022. All rights reserved.
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