1943: The Battle of Midway Mark II (US)
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Display
Type: raster Vertical
Resolution: 256 x 224
Refresh: 59.64 Hz
Processors
Zilog Z80 @ 6 MHz
Zilog Z80 @ 3 MHz
Intel 8751 @ 3 MHz
Audio
YM2203 OPN @ 1.5 MHz
YM2203 OPN @ 1.5 MHz
Channels: 1
Controls
Players: 2
Coin slots: 2
joy, 8-way, 2 buttons
joy, 8-way, 2 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 |
|---|---|---|---|
| SWA:8, SWA:7, SWA:6, SWA:5 | Difficulty | SWA:8 SWA:7 SWA:6 SWA:5OFF OFF OFF OFF 1 (Easy)ON OFF OFF OFF 2OFF ON OFF OFF 3ON ON OFF OFF 4OFF OFF ON OFF 5ON OFF ON OFF 6OFF ON ON OFF 7ON ON ON OFF 8 (Normal) ✱OFF OFF OFF ON 9ON OFF OFF ON 10OFF ON OFF ON 11ON ON OFF ON 12OFF OFF ON ON 13ON OFF ON ON 14OFF ON ON ON 15ON ON ON ON 16 (Difficult) | 8 (Normal) |
| SWA:4 | 2 Player Game | ON 1 Credit/2 PlayersOFF 2 Credits/2 Players ✱ | 2 Credits/2 Players |
| SWA:3 | Flip Screen | OFF Off ✱ON On | Off |
| SWA:2 | Screen Stop | OFF Off ✱ON On | Off |
| SWA:1 | Service Mode | OFF Off ✱ON On | Off |
| SWB:8, SWB:7, SWB:6 | Coin A | SWB:8 SWB:7 SWB:6ON ON ON 4 Coins/1 CreditOFF ON ON 3 Coins/1 CreditON OFF ON 2 Coins/1 CreditOFF OFF OFF 1 Coin/1 Credit ✱ON OFF OFF 1 Coin/2 CreditsOFF ON OFF 1 Coin/3 CreditsON ON OFF 1 Coin/4 CreditsOFF OFF ON 1 Coin/5 Credits | 1 Coin/1 Credit |
| SWB:5, SWB:4, SWB:3 | Coin B | SWB:5 SWB:4 SWB:3ON ON ON 4 Coins/1 CreditOFF ON ON 3 Coins/1 CreditON OFF ON 2 Coins/1 CreditOFF OFF OFF 1 Coin/1 Credit ✱ON OFF OFF 1 Coin/2 CreditsOFF ON OFF 1 Coin/3 CreditsON ON OFF 1 Coin/4 CreditsOFF OFF ON 1 Coin/5 Credits | 1 Coin/1 Credit |
| SWB:2 | Allow Continue | ON NoOFF Yes ✱ | Yes |
| SWB:1 | Demo Sounds | ON OffOFF On ✱ | On |