Doc. No:
GR716-DEV-QSG
Issue:
0
Rev.:
2
Date:
2019-05-02
Page:
14 of 31
Status:
Draft
3.4
Power Supply
A single supply with a +5V (minimum) / +14V (maximum) is required to power the board. All other
necessary voltages on the board are derived from this input using discrete Power circuits on the
board (DC/DC or Linear Regulators as appropriate).
Figure 3 GR-CPCI-GR716-DEV board power connector J32
3.4.1
CPCI power supply
The +12V and -12V can be supplied via the compact PCI style.
© Cobham Gaisler AB
ATTENTION!!
Do not 14.5V at power supply input, as this may damage the
board.
Default configuration
Default power configuration for stand alone board is to use single with a +5V (minimum) /
+14V (maximum) connected to the J32 connector.
ATTENTION!!
You must not apply power to connetor J32 when board is plugged into
compact PCI rack.
