May Overview

岩倉 澪  — 2 weeks, 6 days ago
For the month of May, we did the following:


My schedule has been rather unpredictable with work lately and RISCY BUSINESS has suffered from that as a result, but I'm hoping to get our throughput back to normal in the next month or two.

Stay RISCY everyone!
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April Overview

岩倉 澪  — 1 month, 3 weeks ago
For the month of April, we did the following:


This month we hit the books hard, learning all about driving LEDs via GPIO with PWM. Not only that, but we started a companion series to RISCY BUSINESS called the "Book Club" in which we read books relevant to RISC-V. We've kicked the Book Club off with the ...
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March Overview

岩倉 澪  — 2 months, 3 weeks ago
For the month of March, we did the following:

  • Derived a ripple carry adder circuit from truth tables [RISCY 12]
  • Studied two's complement [RISCY 12, RISCY 13]
  • Continued learning about CSRs and immediate encodings [RISCY 13]
  • Studied the Machine Interrupt Registers [RISCY 14]
  • Studied reset_demo [RISCY 15]
  • Figured out how the PLIC, mie, and mstatus MIE bit relate [RISCY 16]
  • Studied the CLINT [RISCY 17]
  • Interviewed Andrew Waterman & Yunsup Lee (!) [RISCY 18]
  • Investigated how interrupt handlers get called [RISCY 19]
  • Began studying GPIO [RISCY 20]
  • Learned about the Config String and printed it with our HiFive1 [RISCY 20 ...
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February Overview

岩倉 澪  — 3 months, 3 weeks ago
For the month of February, we did the following:


February was a huge month for RISCY BUSINESS. With Milton out of the way, we've began focusing exclusively on RISC-V. All of the videos have been renumbered such that RISCY BUSINESS is a seperate series ...
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RISCY BUSINESS is Now Official

岩倉 澪  — 4 months, 2 weeks ago
Before February we did the following:


On Feb. 3rd, I met my personal goal of finishing my custom features for Milton. RISCY BUSINESS was submitted to Handmade Network for review, and the mods have accepted it! As of today, RISCY BUSINESS is officially a Handmade Network project!

We are currently on a one week hiatus, but all content moving forward is planned to be RISC-V related.

For those of you who haven't been following along, let me recap the RISC-V related news that ...
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