Adafruit will not be shipping orders Martin Luther King Jr. Day, Monday January 21, 2019. Any expedited orders placed after 11am ET Friday January 18 will go out Tuesday January 22.
0

Designing a RISC-V CPU in VHDL: deploy onto Digilent’s Arty S7 board

Designing a RISC-V CPU in VHDL, Part 16: Arty S7 RPU SoC, Block Rams, 720p HDMI

Domipheus Labs continues its series on designing a RISC-V CPU in VHDL for an FPGA.

I wanted to get an off-the-shelf Spartan 7 FPGA board, essentially to bring up the FPGA side of an eventual move to my own development board. When I saw the Digilent Arty S7 announced last year, I kept an eye on it knowing it would be a contender for my upgrade path to the 7-series chips. The Arty S7 I ended up purchasing is the S7-50 variant, sporting the XC7S50 Spartan 7 FPGA with significantly more resources than my previous Spartan 6 board. It also had 256MB DDR3 RAM, but lacked HDMI connectivity. Thankfully, the HDMI/DVI-D output issue has been solved.

You can read all the details on the blog post.


Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.

Join 10,000+ makers on Adafruit’s Discord channels and be part of the community! http://adafru.it/discord

What do you want from CircuitPython in 2019?

Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.

Join us every Wednesday night at 8pm ET for Ask an Engineer!

Follow Adafruit on Instagram for top secret new products, behinds the scenes and more https://www.instagram.com/adafruit/


Maker Business — A field guide to designing your PCBs, learned the hard way

Wearables — 5 meter fun

Electronics — Current limiting!

Biohacking — A Gene to Predict Modafinil Response

Python for Microcontrollers — Python snakes its way on the SparkFun SAMD21 Mini, Hackaday.io, 10k thanks, and Tim’s magazine #Python #Adafruit #CircuitPython @circuitpython @micropython @ThePSF @Adafruit

Get the only spam-free daily newsletter about wearables, running a "maker business", electronic tips and more! Subscribe at AdafruitDaily.com !



No Comments

No comments yet.

Sorry, the comment form is closed at this time.