The second generation of video game consoles began in 1976. The second generation began with the release of the Fairchild Channel F and Radofin Electronics' 1292 Advanced Programmable Video System. This generation is sometimes called the "early 8-bit era". Many consoles were released in the second generation. The Atari 2600 was the most popular video game console for much of the second generation. Other consoles such as Intellivision, the Odyssey 2, and ColecoVision were also popular.