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4.11.1. Power Supply Options
There are two power supply options provided for the Intel® Cyclone® 10 LP FPGA Evaluation Board. The first is USB powered and the second is external AC/DC adapter powered. These two options can be used for different applications. There is an ORING circuit on-board to select suitable power source from USB power or DC jack.
USB-Power
A standard A to Mini-B USB Y-Cable is shipped with the evaluation board. There are three USB ports as listed in the following table.
Port | Description |
---|---|
P1 |
|
P2 |
|
P3 |
|
When P1 and P2 are plugged into USB Host ports at the same time, it can supply up to 1A current to the Intel® Cyclone® 10 LP FPGA Evaluation Board.
Figure 11. USB Y-Cable
AC/DC Adapter Power
The DC Jack uses Wurth Elektronik P/N 694106301002 as power input connector.
The required DC mate plug is required to meet the parameters below
- Inner Diameter (ID): 2.1 mm
- Outer Diameter (OD): 5.5 mm
- Voltage: 5 V
- Center Polarity: Positive (5 V)
CAUTION:
Use 5 V adapter for DC Jack J12 only. Components on the board can get damaged by power supplies with greater voltage.