Galaxian (Namco set 1)
Also known as: Moon Alien, Super GX, T.T Spacian Part-2
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Display
Type: raster Vertical
Resolution: 768 x 224
Refresh: 60.61 Hz
Processors
Zilog Z80 @ 3.072 MHz
Audio
Discrete Sound
Channels: 1
Controls
Players: 2
Coin slots: 2
joy, 2-way, 1 button
joy, 2-way, 1 button
Components (from manual)
Z80 CPU · CPU · Main processor with 6MHz clock at pin #5-E1 and 3MHz at pin #6
Character ROM ROM · L-1 & H-1 · Character graphics ROMs
Color ROM ROM · 6-L & 1-N · Color palette ROMs
Z80 CPU · Main processor visible on game logic board
PCBs (from manual)
Game Logic Board A082-91352-A000
Main game logic board with volume control and adjustment switches
Main game logic board with volume control and adjustment switches
Logic Board PC A082-91352-B000
Main logic board
Main logic board
Program Card PC A082-91353-A866
Program ROM card
Program ROM card
Game Logic Board P.C.A082-91353-A866
Main game logic PCB with CPU and game circuits
Main game logic PCB with CPU and game circuits
Game Logic Board P.C. A082-91352-A/B000
Main game board with volume control and adjustment switches
Main game board with volume control and adjustment switches
Memory Board Not specified
Contains RAM/ROM components
Contains RAM/ROM components
Transformer Board Assembly Not specified
Power supply board
Power supply board
DIP Switch Settings
Data from MAME. On later hardware, game settings are typically in the Test/Service Menu, not DIP switches. Learn more
Physical switch positions not available for this machine in MAME. Check the service manual below for DIP switch details.
| Setting | Options | Default |
|---|---|---|
| Cabinet | Upright ✱Cocktail | Upright |
| Service Mode | Off ✱On | Off |
| Coinage | 2 Coins/1 Credit1 Coin/1 Credit ✱1 Coin/2 CreditsFree Play | 1 Coin/1 Credit |
| Bonus Life | 7000 ✱100001200020000 | 7000 |
| Lives | 23 ✱ | 3 |
| Unused | Off ✱On | Off |