The Genius of RISC-V Microprocessors #RISCV

Erik Engheim posts on Medium on how the instruction set for RISC-V processors has been designed, cleverly for both simplicity and high performance.

… Some of the things which really impress me about the RISC-V ISA:

  1. It is a RISC instruction set which is small and easy to learn (47 in base). Very favorable to anyone interested in learning about microprocessors. RISC-V Cheat Sheet.
  2. Dominant architecture used for teaching digital design in universities: Why Universities Want RISC-V.
  3. It is cleverly designed to allow CPU builders to create high performance microprocessors using a RISC-V ISA.
  4. With no license fees and being designed to allow simple hardware implementations, a dedicated hobbyist could in principle make his own RISC-V CPU design in reasonable time.
  5. Open Source designs readily available to modify and play with: The Berkeley Out-of-Order (BOOM) RISC-V Processor.

Read more on Medium


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, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, 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 28,000+ makers on Adafruit’s Discord channels and be part of the community! http://adafru.it/discord

Have an amazing project to share? The Electronics Show and Tell is every Wednesday at 7pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.

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/

CircuitPython – The easiest way to program microcontrollers – CircuitPython.org


Maker Business — To make it through a tough business cycle, layoffs should be a last resort

Wearables — Plastic discoloration? Don’t despair!

Electronics — Lower power!

Python for Microcontrollers — Python on Microcontrollers Newsletter: PyCon US, Mother’s Day, KiCad and more! #Python #Adafruit #CircuitPython @micropython @ThePSF

Adafruit IoT Monthly — IoT Pool Monitor, Edge AI, and more!

Microsoft MakeCode — MakeCode Arcade Spring Update

EYE on NPI — Maxim’s Himalaya uSLIC Step-Down Power Module #EyeOnNPI @maximintegrated @digikey

New Products – Adafruit Industries – Makers, hackers, artists, designers and engineers! — New Products 5/6/2021 feat.Adafruit I2C QT Rotary Encoder with NeoPixel – STEMMA QT / Qwiic! @adafruit #adafruit #newproducts

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.