(Ported from Legacy Address Set 28) BizHawk Ram Watch file for SG1000 Sega-Galaga
SystemID SG1000
0016 b u 0 System Bus Ship position
02B2 b u 0 System Bus Shot 1: 1=firing, 4=in flight
02C2 b u 0 System Bus Shot 2: 1=firing, 4=in flight
0338 b u 0 System Bus Fire button down
035A b u 0 System Bus 251=move left, 247=move right