* These systems use the Texas Instruments SN76489 sound chip, which is closely related to the General Instruments AY-3-8910 Programmable Sound Generator (PSG) found in MSX1.
* The SVI-318/328 computers use identical CPU, VDP, and PSG hardware to MSX1, with the SVI-BASIC being very similar to MSX-BASIC.
* Sega BASIC (used in SC-3000 and SF-7000) shares many similarities with MSX-BASIC.
=== Generation 1: MSX1 ===