- EVM can operate from a single supply connected to the turret or barrel jack connector through TP8 (TP9 is GND)
- Place shunts on J20, and J21 to enable LDOs for VDD3P3, and VDD1P0
- Place shunt on VDDMAC. This supply can have
adjustable voltages depending on location of shunt.
- J1 for 3.3V operation
- J3 for 1.8V operation
- J5 for 2.5V operation
- Place shunts on J23 and J10 (left and center) to enable VSLEEP LDO and keep WAKE pin high
Figure 2-3 Onboard Supply Connection and
Jumpers
Note: - The board can be powered over USB by populating
J9. Ensure external supply is not connected to TP8.
- This header has a 5-V maximum limit