I wrote for Circuit Cellar in a column titled “Programmable Logic in Practice” from 2013-2015. This column detailed various work around FPGAs. The column later became my “Embedded System Essentials” column, which primarily dealt with security issues in embedded systems.
The previous domain (programmablelogicinpractice.com) now redirects here. Unfortunately not all posts were transitioned. You can find copies of some of my articles if you check the Circuit Cellar tag.