Alinx ALTERA AC4075 User Manual - Page 14

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Alinx ALTERA AC4075 User Manual
ALINX ALTERA Core Board AC4075 User Manual
Figure 5-3: Expansion Ports P1&P2 on the Core Board

Part 6: Power interface on Core Board

In order to make the core board work normally, the FPGA expansion board
needs to provide a +5V power supply to the core board through the expansion
ports. The power supply voltage of the core board ranges from 4.5V to 5.5V,
and the current is about 1A. In order to ensure a certain margin, the FPGA
carrier board It is best to provide 5V 2A current. The FPGA carrier board
provide the 5V power input to the core board through pin 1 to 4 of the
expansion port P1, P2.
Figure 6-1: Power input pin
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