Field Day
Also known as: The Undoukai
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Display
Type: raster Horizontal
Resolution: 256 x 224
Refresh: 60 Hz
Processors
2x Zilog Z80 @ 4 MHz
Motorola MC68705P5 @ 3.072 MHz
Audio
YM2149 SSG @ 2 MHz
MSM5232 @ 2 MHz
8-Bit R-2R DAC
Channels: 1
Controls
Players: 4
Coin slots: 2
only_buttons, 3 buttons
only_buttons, 3 buttons
only_buttons, 3 buttons
only_buttons, 3 buttons
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, SW1:2 | Difficulty | SW1:1 SW1:2ON ON 4 (Hard)OFF ON 3ON OFF 2OFF OFF 1 (Easy) ✱ | 1 (Easy) |
| SW1:3 | Free Play | OFF Off ✱ON On | Off |
| SW1:4 | Lives | OFF 1 ✱ON 2 | 1 |
| SW1:5 | Bonus Life | OFF None ✱ON 100000 200000 | None |
| SW1:6 | Players | OFF 1 Or 2 ✱ON 1 To 4 | 1 Or 2 |
| SW1:7 | Flip Screen | OFF Off ✱ON On | Off |
| SW1:8 | Cabinet | ON Upright ✱OFF Cocktail | Upright |
| SW2:1, SW2:2, SW2:3, SW2:4 | Coin A | SW2:1 SW2:2 SW2:3 SW2:4OFF OFF OFF OFF 9 Coins/1 CreditON OFF OFF OFF 8 Coins/1 CreditOFF ON OFF OFF 7 Coins/1 CreditON ON OFF OFF 6 Coins/1 CreditOFF OFF ON OFF 5 Coins/1 CreditON OFF ON OFF 4 Coins/1 CreditOFF ON ON OFF 3 Coins/1 CreditON ON ON OFF 2 Coins/1 CreditON ON ON ON 1 Coin/1 Credit ✱OFF ON ON ON 1 Coin/2 CreditsON OFF ON ON 1 Coin/3 CreditsOFF OFF ON ON 1 Coin/4 CreditsON ON OFF ON 1 Coin/5 CreditsOFF ON OFF ON 1 Coin/6 CreditsON OFF OFF ON 1 Coin/7 CreditsOFF OFF OFF ON 1 Coin/8 Credits | 1 Coin/1 Credit |
| SW2:5, SW2:6, SW2:7, SW2:8 | Coin B | SW2:5 SW2:6 SW2:7 SW2:8OFF OFF OFF OFF 9 Coins/1 CreditON OFF OFF OFF 8 Coins/1 CreditOFF ON OFF OFF 7 Coins/1 CreditON ON OFF OFF 6 Coins/1 CreditOFF OFF ON OFF 5 Coins/1 CreditON OFF ON OFF 4 Coins/1 CreditOFF ON ON OFF 3 Coins/1 CreditON ON ON OFF 2 Coins/1 CreditON ON ON ON 1 Coin/1 Credit ✱OFF ON ON ON 1 Coin/2 CreditsON OFF ON ON 1 Coin/3 CreditsOFF OFF ON ON 1 Coin/4 CreditsON ON OFF ON 1 Coin/5 CreditsOFF ON OFF ON 1 Coin/6 CreditsON OFF OFF ON 1 Coin/7 CreditsOFF OFF OFF ON 1 Coin/8 Credits | 1 Coin/1 Credit |
| SW3:3 | Demo Sounds | ON OffOFF On ✱ | On |
| SW3:4 | Freeze | OFF Off ✱ON On | Off |
| SW3:5 | Coinage Display | ON OffOFF On ✱ | On |
| SW3:6 | Year Display | ON OffOFF On ✱ | On |
| SW3:7 | No Qualify (Cheat) | OFF Off ✱ON On | Off |
| SW3:8 | Coin Slots | ON 1OFF 2 ✱ | 2 |