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IO Reference Voltage
Setting V
IOSD
be 3.3 V as well.
To set V
to 3.3 V execute the following instructions.
IOSD
1. Unsolder the resistors R8 and R9.
2. Place a 0 Ohm resistor (0402) for R13 and or bridge it with a solder blob.
3. Place a 0 Ohm resistor (0402) for R10 and or bridge it with a solder blob.
to 3.3 V also configures the IO reference voltage to
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