Gameplan SUPER NOVA ROM files.

Can only be used in a MPU-2 board (won't work in MPU-1).
MPU board will need to be jumpered for 2716 EPROM usage.
See http://marvin3m.com/gp for jumper settings.

nova_u12.716  -- 2716 EPROM at MPU position u12. ROM A.
nova_u13.716  -- 2716 EPROM at MPU position u13. ROM B.
nova_u26.716  -- 2716 EPROM at MPU position u26. ROM C.

Game cycles all the CPU controlled lamps during attract mode.


Test and Audit Information.
---------------------------
01-11 = Game Audits.
12 = Lamp test for feature lights.
13 = Display test (ones digit always zero).
14 = Solenoid test.
      010 = Q6
      020 = Q16
      030 = Q7
      040 = Q5
      050 = Q14
      060 = Q15
      070 = Q17
      080 = Q4
      090 = Q12
      100 = Q13
      110 = Q3
      120 = Q10
      130 = Q1
      140 = not used during diags (possibly mechanical coin counter).
      150 = not used during diags (possibly mechanical coin counter).
      160 = flipper relay Q19
      170 = all CPU controlled lamps On
      180 = all CPU controlled lamps Off
15 = Switch test.
