As technology advanced, Atari and its competitors moved away from bulky discrete boards toward miniaturised solutions:
💡 The original arcade Pong didn’t even have a microprocessor. The “ROM” you find online is usually a replica for emulators like MAME or Stella (Atari 2600 version). pong atari rom
Original Pong did not have any code or even a microprocessor As technology advanced, Atari and its competitors moved