Thundercomm TurboX C865 Dev Kit - Power Management; DC Power Input

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5.3.4 MIPI-DSI1
C865 DEV KIT implementation supports another full 4-lane MIPI-DSI interface that is routed to HS3.
See more detail on 5.1.1.
5.3.5 Other signals on Tertiary High Speed Connector
GPIO_26 is available in Tertiary High Speed Connector.
6 Power management
The 96Boards specification defines how power arrives to the board and the supplies that the board
needs to provide. The onboard power requirement for each 96Boards implementation depends on the
SoC and the set of peripherals that are specific to that implementation.
C865 DEV KIT uses five buck regulators: U0700, U0701, U0800, U0801 as the main power suppliers
for C865 DEV KIT, provide 4.2V for 865 SOM, 4.2V, 5V and 3.3V for peripherals in C865 DEV KIT.
 U0700 and U0701 generate 4.2 V at 4A. U0700 feeds the 4.2V power for peripherals in C865
DEV KIT. U0701 feeds the 865 SOM power.
 U0800 generates 3.3 V at 4A.
 U0801 generates 5 V at 4A.
6.1 DC Power Input
The 96Boards specification calls for power to be provided to the board in one of the following ways:
 8 V to 18 V power from a dedicated DC jack
□C865 DEV KIT supports this requirement through the use of #14 (see Section 1.2.1).
 8 V to 18 V power from the DC12V pins on the low-speed expansion connector
□C865 DEV KIT supports incoming power through this connector.