All Posts

August 03, 2023 - A simple project template for writing Game Boy (Color) games with CMake and RGBDS

August 11, 2022 - The context-free grammar for the Wyvern assembler needs refinement and completion before it can be transformed for parser and lexer generation

June 16, 2022 - We'll look at designing a context-free grammar for the 65C02 instruction set that will serve as a basis for implementing a lexer and parser for the Wyvern assembler

June 02, 2022 - Gives an architectural overview of the Wyvern toolchain

May 19, 2022 - We'll create a simple project template we can reuse in the future that properly initializes the SNES

April 21, 2022 - Learn how the cc65 assembler allows you to write modular code

April 07, 2022 - Learn about The Greatest Programming Language in the World

March 24, 2022 - Learn how to better structure your project and automate the build process

March 10, 2022 - This explains the motivation for writing a new retro assembler for the 21th century

February 24, 2022 - Learn how to read from the SNES joypad and detect button presses

September 04, 2019 - See how to write a simple commandline interpreter for GEORGE

May 30, 2019 - Use Direct Memory Access to update sprites and make them bounce off the screen boundaries

May 26, 2019 - The Imperial Japanese Forces start their conquest of the West and South Pacific

March 02, 2019 - This post explains how to turn a timing diagram into a finite-state machine and finally into a digital circuit

February 28, 2019 - The Wasp learns to read data from RAM with a simple control signal generator

February 21, 2019 - Learn how to pass arguments to subroutines to create more robust and reusable code

February 21, 2019 - A quick overview how to organize and build a larger VHDL project

February 14, 2019 - I simulate a simple first version of the Wasp and some of its components in VHDL

February 10, 2019 - I'm designing an Altair 8800-like front panel computer and will use VHDL to verify its functionalities

January 05, 2019 - I play against the new version of the bot for solitaire play in Empire of The Sun

December 21, 2018 - A gentle introduction to subroutines and how they interact with the stack

September 21, 2018 - Write your very first code to display a sprite on the SNES

August 14, 2018 - Learn about graphics on the SNES and create your first sprite by hand

August 06, 2018 - A basic design for an arcade game classic ported to the Vectrex

August 02, 2018 - Continue your Assembly Adventure and learn your first 65816 opcodes

July 26, 2018 - Learn how to get started in writing your own game for the SNES by setting up a development environment

July 23, 2018 - Learn about a new Atom grammar package for the Intel 8080

July 22, 2018 - By the pricking of my thumbs // Something wicked this way comes

July 21, 2018 - The Comment Policy for this blog