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ALINX FPGA development board expansion board

Overview

Expansion board resources: 4 buttons, 10 toggle switches, 8 LEDs, 12 channels of 3.3v-5v level conversion and independent 3.3V power supply.

This project was originally used for the IO expansion of the ALINX AX301 FPGA development board (as shown below). Please check the pins for other types of development boards by yourself.

Actual picture: front

back:

Design Files

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2025-06-22 18:40:35

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