Amidar
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Display
Type: raster Vertical
Resolution: 768 x 224
Refresh: 60.61 Hz
Processors
Zilog Z80 @ 3.072 MHz
Zilog Z80 @ 1.79 MHz
Audio
AY-3-8910A PSG @ 1.79 MHz
AY-3-8910A PSG @ 1.79 MHz
Netlist Sound Device
Channels: 1
Controls
Players: 2
Coin slots: 2
joy, 4-way, 1 button
joy, 4-way, 1 button
Components (from manual)
74LS138 Logic · 3-to-8 decoder
74LS157 Logic · Quad 2-to-1 multiplexer
74LS174 Logic · Hex D flip-flop
74LS273 Logic · Octal D flip-flop
74LS244 Logic · Octal buffer
74LS245 Logic · Octal bus transceiver
74LS04 Logic · Hex inverter
74LS08 Logic · Quad AND gate
74LS32 Logic · Quad OR gate
74LS74 Logic · Dual D flip-flop
74LS00 Logic · Quad NAND gate
74LS20 Logic · Dual 4-input NAND gate
74LS86 Logic · Quad XOR gate
2114 Logic · 1K x 4 SRAM
2716 Logic · 2K x 8 EPROM
2732 Logic · 4K x 8 EPROM
Fuses (from manual)
Line fuse 3 AMP SLO-BLO
Fluorescent lite fuse 1 AMP SLO-BLO
Circuit board fuses 3 circuit board fuses
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 |
|---|---|---|
| Lives | 3 ✱45255 (Cheat) | 3 |
| Demo Sounds | OffOn ✱ | On |
| Bonus Life | 30000 70000 ✱50000 80000 | 30000 70000 |
| Cabinet | Upright ✱Cocktail | Upright |
| Coin A | 4 Coins/1 Credit3 Coins/1 Credit2 Coins/1 Credit3 Coins/2 Credits4 Coins/3 Credits1 Coin/1 Credit ✱4 Coins/5 Credits3 Coins/4 Credits1 Coin/2 Credits2 Coins/5 Credits1 Coin/3 Credits1 Coin/4 Credits1 Coin/5 Credits1 Coin/6 Credits1 Coin/7 CreditsFree Play | 1 Coin/1 Credit |
| Coin B | 4 Coins/1 Credit3 Coins/1 Credit2 Coins/1 Credit3 Coins/2 Credits4 Coins/3 Credits1 Coin/1 Credit ✱4 Coins/5 Credits3 Coins/4 Credits1 Coin/2 Credits2 Coins/5 Credits1 Coin/3 Credits1 Coin/4 Credits1 Coin/5 Credits1 Coin/6 Credits1 Coin/7 CreditsInvalid | 1 Coin/1 Credit |