The original arcade Pong (1972) had no processor and no code; it was a complex lattice of approximately 66 discrete TTL (Transistor-Transistor Logic) chips . When Atari developed the 2600 in 1977, they were moving into the era of the and programmable ROMs . Because the original Pong was a physical circuit rather than a digital file, there was no "ROM" to port . 2. The "Video Olympics" Integration Instead of a dedicated Pong cartridge, Atari released Video Olympics
Modern players typically access the Pong ROM through digital collections or preservation sites:
Pong was originally a dedicated arcade hardware unit released by Atari in 1972. It did not use a microprocessor or software; it was built entirely from discrete television hardware components.