The SV-318 is the basic model of the Spectravideo range. It was fitted with a chiclet style keyboard, which was difficult to use, alongside a combination cursor pad/joystick. This is a disc-shaped affair with a hole in the centre; put a red plastic 'stick' in the hole and with a built-in joystick, remove the stick and it is a directional arrow pad for word processing etc. This machine also had only 16 KB of user RAM (plus an additional 16 KB of video RAM), which limited its usefulness. However, this could be expanded via an external peripheral box.
The SV-318 is the basic model of the Spectravideo range. It was fitted with a chiclet style keyboard, which was difficult to use, alongside a combination cursor pad/joystick. This is a disc-shaped affair with a hole in the centre; put a red plastic 'stick' in the hole and with a built-in joystick, remove the stick and it is a directional arrow pad for word processing etc. This machine also had only 16 KB of user RAM (plus an additional 16 KB of video RAM), which limited its usefulness. However, this could be expanded via an external peripheral box.
This machine is basically identical to its big brother the SV-328, the only differences being in the keyboard and amount of memory. The two machine's ROM, expandability, mainboard and case were identical.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).