P&E Microcomputer Systems XPC560P EVB User Manual page 43

5V or 3.3V power supply must be used.
The following jumpers affect the power supply pins of the MPC560xP
processor:
J3 – Power Supply Voltage Selection
Controls whether the processor is powered using 5V or 3.3V. This selection
can only be made if the xPC560P Mini-Module is plugged into the
xPC56XXMB motherboard. If the xPC560P Mini-Module is used as a stand-
alone board, the processor is powered directly by the external power supply
and this jumper setting has no effect.
Jumper Setting
1+2 (default)
2+3
J4 – ADC Analog Supply Voltage Enable
Controls whether the reference voltage and analog supply pins for the A/D
converter (VDD-REF ADC0, VDD-REF ADC1) is powered by 5V or 3.3V
Jumper Setting
1+2 (default)
2+3
J14 – Power Supply Pins Enable
xPC560P EVB User Manual
Effect
MPC560xP processor is powered by the 5V supply
MPC560xP processor is powered by the 3.3V supply
Effect
MPC560xP ADC supply pins are connected to 5V
MPC560xP ADC supply pins are connected to 3.3V
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