Welcome!

This is a personal web site for articles, notes, references to some of my free-time hardware and software projects.

Also for learning and experimenting with HTML/CSS. The site is purely static, generated from a folder structure containing text files with my lightweight markup. And as always.. is under construction..

Intel 8042 UPI

The 8042 and 8048 ROM disassemblies

Intel Essential

An approach to comprehend Intel CPU Programming from the beginnings

Inverse DCT

Research and fast integer implementations in C

Later...

Image decoders

JPG/PNG/GIF Image decoders and library written from scratch

Bare Metal Engineering

PC hardware mods and projects with bare metal programming

VBA Internals

Diving deep into some principles of the VBA language

ITU Video decoders

For some unknown reason, looking back 15 year-ish, I was enjoying writing conformance video decoders in pure C for the H.265/HEVC, H.264/AVC, H.263+, MPEG-4, H.262/MPEG-2, MPEG-1 and H.261 ITU standards.

Operating System Development

32-bit, software multi-task, message-based, small monolithic core written in C/C++ for bare metal projects and test pushing the hardware for maximum performance.