Nikolay Poperechnyi

First of all, I have to note that I am new to hardware design but not new to Scala. Here is my experience after passing Learning Journey and reading Chisel tutorial: The journey was easy to read and follow. It greatly fulfills its goal — to be a quick introduction to the language. A few important things are missing and the advanced material is a little disorganised. I have found the following issues:

• Examples-line-by-line is only accessible from Comparison-to-Verilog
• RealGCD problem is not covered in the journey. I think it should be there with the description of DeqIO and DecoupledIO.
• Memo — same for Mem.
• <> operator is not introduced but used intensively. I found this as a good explanation.