SMARC sXAL User Guide. Rev. 1.0
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5/
Connectors
5.1.
Hardware Configuration Setting
This chapter gives the definitions and shows the positions of jumpers, headers and connectors. All of the
configuration jumpers on the board are in the proper position. The default settings shipped from factory are marked
with an asterisk (*).
In general, jumpers on the board are used to select options for certain features. Some of the jumpers are designed to
be user-configurable, allowing for system enhancement. The others are for testing purpose only and should not be
altered. To select any option, cover the jumper cap over (SHORT) or remove (NC) it from the jumper pins according to
the following instructions. Here, NC stands for “Not Connect”.
5.1.1.
Connectors
Table 3: Connectors of SMARC sXCAL (2)
Connector
Function
Remark
SYS_FAN
Sys Fan Connector
1x3-pin Connector
CPLD
CPLD Connector
1x6-pin Connector
SMARC
Central Interface
1x314-pin header
