
1) Arcade system board
Found on
https://www.crosswordclues.com/clue/atomiswave

The Atomiswave is a custom arcade system board and cabinet from Sammy Corporation. It is based on Sega`s NAOMI system board (thus it`s common to see the `Sega` logo on its boot up screen). The Atomiswave uses interchangeable game cartridges and the cabinet`s control panel can be easily switched out with different control sets, including dual ...
Found on
http://en.wikipedia.org/wiki/Atomiswave
No exact match found.