COSCUP 2024

Kazuhide Uchiyama

Kazuhide Uchiyama is a first-year master's student at the National Institute of Informatics, specializing in computer architecture. Since his undergraduate years, he has been familiar with FPGA and computer architecture, and in his third year of university, he successfully taped out a CPU using only open-source software. He writes articles in both Japanese and English on his personal website, vlsi.jp. Twitter:@Cra2yPierr0t

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Sessions

08-04
11:55
30min
The Journey of Two Novice LSI Enthusiasts: Tape-Out of CPU+RAM in Just One Month
Yuki Azuma, Kazuhide Uchiyama

The presenters are members of the "CPU-dev" group, a technical community dedicated to hobby CPU design. They recently participated in MPW-3, successfully completing the tape-out of their own 8-bit ISA CPU design. While they had prior experience designing soft CPUs using FPGAs, this marked their inaugural attempt at silicon tape-out. Today, they will share their journey of developing the CPU using open-source EDA tools.

Open Source Inspired Hardware (and their happy friends)
TR611