Games w/ chip TI

Model:  Total Control 4        
Battery: 2 x 9 volt battery                       
AC adapter:
Year: 1981                                   
Chip: TMS1400 / MP7334
Info:Colecos Total Control 4 is a simple Tabletop, offering a range of multiplayer games with a sport-focus through various "cartridges". These cartridges actually do not contain any ROM or the like, but just some soldered path manipulating the LED-output on the tabletop. The "cartridges" serve as overlays as well. 

User Manual