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Connecting Signals to Fixed User Power Supplies

Last Modified: August 8, 2019

All power supplies on the NI ELVIS III are referenced to ground.


Use DGND for digital signals and power supplies only.


All fixed user power supply rails will be turned off automatically if two or more power rails are in a short circuit condition. To restore functionality of the fixed user power supplies, the faults must be removed and the power re-enabled by pressing the application board power button on the workstation.


The power up and power down sequences across the fixed power supplies are not guaranteed

Refer to the NI ELVIS III Prototyping Board section on how to access these signals on the NI ELVIS III prototyping board.

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