I was summoned to the interview after a quick phone call.

At the interview, two very nice and polite gentlemen asked me to tell them about myself and my previous and current jobs, as well as to describe some aspects of my current role.

During the interview, they offered me water and cake, and the atmosphere was very nice and relaxing.

How to swap values between two variables in software?

Afterward, in hardware?

Then, how to swap in an always block?

Create a hardware module that results the value of log base 2.

Given a memory module of 1KB which can accept one read or one write at once, how can you create from five modules a big memory which can support two reads or one write at once of 4K?