Filter
Top Products
Getting Started
ARM DUI 0224F Copyright © 2003-2007 ARM Limited. All rights reserved. 2-13
2.5 Supplying power
When using the PB926EJ-S as a standalone development system, you must connect the
supplied brick power supply to power socket J35 or an external bench power supply to
the screw-terminal connector. See Figure 2-6.
Figure 2-6 Power connectors
Note
If you are using the supplied brick power supply connected to J35, the Standby/power
pushbutton toggles the power on and off.
If you are using an external power supply connected to J34, or you are powering the
board from the PCI backplane, the Standby/power switch is not used and power is
controlled by shutting down the external power source.
Caution
You can use only one power source for the system. Use only the PCI connector, J34, or
J35. Do not, for example, use the PCI connector and J34 at the same time.