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How the Final Cartridge III Freezer Works

6502 Illegal Opcodes in the Siemens PC 100 Assembly Manual

6502 Illegal Opcodes in the Siemens PC 100 Assembly Manual (1980)

Bill Gates's Personal Easter Eggs in 8 Bit BASIC (2008)

How MOS 6502 Illegal Opcodes Work (2008)

The Intel 80376 – a Legacy-Free i386 (with a Twist!) (2010)

How MOS 6502 illegal opcodes work

Fitting 44% More Data on a C64/1541 Floppy Disk

Commodore 64 KERNAL API Reference

PostScript Cartridge for HP LaserJet

A 1960s Children’s Book about Computers

Dissecting a Dummy Promo MiniDisc

Digitizing Analog Video Through a Digital Camcorder

The Intel 80376 – a Legacy-Free i386 (with a Twist) (2010)

PostScript Cartridge Plus for HP LaserJet III

UP9600: How to Bit-Bang 9600 Baud RS-232 on the C64

Bill Gates’ Personal Easter Eggs in 8 Bit BASIC

The Ultimate Commodore 1541 Disk Drive Talk

Commodore’s Assemblers: HCD65

Commodore’s Assemblers: Part 5: 6502ASM

Commodore’s Assemblers: Part 1: MOS Cross-Assembler

Commodore’s Assemblers: MOS Resident Assembler

Commodore’s Assemblers: Part 3: BSO CY6502

Commodore’s Assemblers: Overview

Commodore Basic as a Scripting Language for Unix and Windows – Now Open Source

Reverse-Engineered GeoWrite 2.1 for C64 Source Code

Inside geoWrite – 9: Keyboard Handling

Inside geoWrite – 7: File Format and Pagination

Inside geoWrite – 8: Copy & Paste

Inside geoWrite – 5: Copy Protection

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