The Sega Pico, also known as Kids Computer Pico, is an educational video game console by Sega Toys. The Pico was released in June 1993 in Japan and November 1994 in North America and Europe, later reaching China in 2002.
Sega Pico
A screenshot from Sonic Gameworld, an example of a typical Pico game
Texas Instruments SN76489
The SN76489 Digital Complex Sound Generator (DCSG) is a TTL-compatible programmable sound generator chip from Texas Instruments. Its main application was the generation of music and sound effects in game consoles, arcade games and home computers, competing with the similar General Instrument AY-3-8910.
Image: SN76489 01