4. LEDs:
The phyBOARD-Wega is populated with three LEDs to indicate the status of the USB VBUS
voltages, as well as of the power supply voltage.
shows the location of the LEDs. Their function is listed in the table below:
LED
Colour
Description
D7
green
Indicates presence of VBUS1 at the USB Host interface
D8
green
Indicates presence of VBUS0 at the USB OTG interface
D5
red
3.3 V voltage generation of the phyBOARD-Wega
5. Functional Components on the phyBOARD-WEGA Board:
This section describes the functional components of the phyBOARD-Wega. Each subsection details
a particular connector/interface and associated jumpers for configuring that interface.
5.1 Power Supply Caution:
Do not change modules or jumper settings while the phyBOARD-Wega is supplied With power.
Power Connectors (X67 and X72)
The phyBOARD-Wega is available with three different power supply connectors. Depending on your
order you will find one of the following connectors on your SBC:
1. A 2-pole PHOENIX base strip 3.5 mm connector suitable for a single 5 V supply voltage, or
2. AN USB Micro-AB connector to connect a standard 5 V USB power supply, or
3. A 6-pole WAGO male header to attach the Power Module for phyBOARD-Wega (PEB-POW-01)
which provides connectivity for 12 V – 24 V
The required current load capacity for all power supply solutions depends on the specific
configuration of the phyCORE mounted on the phyBOARD-Wega the particular interfaces enabled
while executing software as well as whether an optional expansion board is connected to the carrier board.
A 5 V adapter with a minimum Supply of 1.5 A is recommended.
© PHYTEC Embedded Pvt. Ltd. 2014 14
