ADLINK Technology Express-KL2 User Manual page 31

3.4.4. Power and Ground
Signal Pin #
VCC_12V C104-C109
D104-D109
GND C1, C2, C5, C8, C11,
C14, C21, C31, C41,
C51, C60, C70, C73,
C76, C80, C84, C87,
C90, C93, C96,
C100, C103, C110,
D1, D2, D5, D8, D11,
D14, D21, D31, D41,
D51, D60, D67, D70,
D73, D76, D80, D84,
D87, D90, D93, D96,
D100, D103, D110
Pinouts and Signal Descriptions
Description
Primary power input: +12V nominal (wide range 5 ~
20V).
All available VCC_12V pins on the connector(s) shall
be used
Ground - DC power and signal and AC signal return
path.
All available GND connector pins shall be used and
tied to carrier board GND plane.
Express-KL2
I/O PU/PD Comment
P 8.5-20V
P
25