Space War (Leijac Corporation)
Also known as: Intruder, Space Laser
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Display
Type: raster Vertical
Resolution: 260 x 224
Refresh: 59.54 Hz
Processors
Intel 8080 @ 1.997 MHz
Audio
TI SN76477 CSG
Samples
Channels: 1
Controls
Players: 2
Coin slots: 1
joy, 2-way, 1 button
joy, 2-way, 1 button
Components (from manual)
Z80 CPU · Main processor
TMS 4060 RAM · 4K RAM chips
TMS 4040 RAM · 1K RAM chips
74LS04 Logic · Hex inverter
74LS74 Logic · Dual D flip-flop
74LS75 Logic · 4-bit bistable latch
74LS138 Logic · 3-to-8 decoder
74LS151 Logic · 8-to-1 multiplexer
74LS157 Logic · Quad 2-to-1 multiplexer
74LS161 Logic · 4-bit counter
74LS174 Logic · Hex D flip-flop
74LS175 Logic · Quad D flip-flop
LM380 Audio · Audio power amplifier
555 Timer · Timer IC
LM324 Op-Amp · Quad op-amp
7404 Logic · Hex inverter
7474 Logic · Dual D flip-flop
PCBs (from manual)
CPU Board
Main processor board
Main processor board
Game Board
Game logic board
Game logic board
Interface Board
I/O and interface circuits
I/O and interface circuits
DIP Switch Settings
Data from MAME. On later hardware, game settings are typically in the Test/Service Menu, not DIP switches. Learn more
| Switch | Setting | Options | Default |
|---|---|---|---|
| SW1:1 | Unknown | ON Off ✱OFF On | Off |
| SW1:2 | Unknown | ON Off ✱OFF On | Off |
| SW1:3 | Unknown | ON Off ✱OFF On | Off |
| SW1:4 | Unknown | ON Off ✱OFF On | Off |
| SW1:8 | Coinage | ON 1 Coin/1 Or 2 Players ✱OFF 1 Coin/1 Player 2 Coins/2 Players | 1 Coin/1 Or 2 Players |