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Alchitry Au FPGA Kit

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If you have ever wanted to get into FPGAs but never knew where to begin, the Alchitry Au FPGA kit from SparkFun provides you with the boards you need to get started! Included in this kit is the Alchitry Au, Alchitry Io Element, Alchitry Br Prototype, and a 4-pack of female headers. The only thing you'll need to supply are a USB-C cable to power and program the Au and Qwiic cables to add I2C accessory integration.

The Alchitry Au, included in this kit, features a Xilinx Artix 7 XC7A35T-1C FPGA with over 33,000 logic cells and 256MB of DDR3 RAM. The Au offers 102 3.3V logic level IO pins, 20 of which can be switched to 1.8V; Nine differential analog inputs; Eight general purpose LEDs; a 100MHz on-board clock that can be manipulated internally by the FPGA; a USB-C connector to configure and power the board; and a USB to serial interface for data transfer. To make getting started even easier, all Alchitry boards have full Lucid support, a built in library of useful components to use in your project, and a debugger!

Thanks to the included Io and Br Element boards also included in this kit, you will also have access to 7-segment LEDs, five momentary push buttons, 24 basic LEDs, and 24 DIP switches, a the broken out header pins, and a large prototyping area!

Alchitry Au FPGA Kit Product Help and Resources

External IO and Metastability

July 30, 2020

Why external signals can cause metastability and how to use constraint files to manage this

How Does an FPGA Work?

July 30, 2020

The What, How, Why, and When of Field Programmable Gate Arrays, aka FPGAs

First FPGA Project - Getting Fancy with PWM

July 30, 2020

An initial project using Alchitry's onboard FPGA to manipulate PWM

Programming an FPGA

July 30, 2020

Come look at the basics of working with Field Programmable Gate Arrays.

Core Skill: Soldering

This skill defines how difficult the soldering is on a particular product. It might be a couple simple solder joints, or require special reflow tools.

1 Soldering

Skill Level: Noob - Some basic soldering is required, but it is limited to a just a few pins, basic through-hole soldering, and couple (if any) polarized components. A basic soldering iron is all you should need.
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Core Skill: Programming

If a board needs code or communicates somehow, you're going to need to know how to program or interface with it. The programming skill is all about communication and code.

5 Programming

Skill Level: Expert - You should be extremely comfortable programming on various hardware in several languages.
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Core Skill: Electrical Prototyping

If it requires power, you need to know how much, what all the pins do, and how to hook it up. You may need to reference datasheets, schematics, and know the ins and outs of electronics.

2 Electrical Prototyping

Skill Level: Rookie - You may be required to know a bit more about the component, such as orientation, or how to hook it up, in addition to power requirements. You will need to understand polarized components.
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Customer Reviews

4 out of 5

Based on 1 ratings:

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This kit is very much better than one I tried before!

I used to work on Papilio Pro. They are good. But this is better. Easier in many ways.

I do miss something, though: a breakout board with a Qwiic connector and an HDMI connector, too. That would make life a lot easier.

But for now it is pure joy!

Peter