TIA Chip (Atari 2600) Updated Mar 15, 2026 · 9 min read · Support · 0 viewing 🔥 Most active page right now Log in or register to read the full article. Previous Joysticks (Atari 2600) The Joysticks on the Atari 2600 can have the original stick and single button, a set of paddles, or ... Next 📄 Video / Button Hex Buffer (Atari 2600) The Hex Buffer that is used to buffer the signals from the TIA chip and the Joysticks, allowing them...