After Burner
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Display
Type: raster Horizontal
Resolution: 320 x 224
Refresh: 59.64 Hz
Processors
2x Motorola MC68000 @ 12.5 MHz
Zilog Z80 @ 4 MHz
Audio
YM2151 OPM @ 4 MHz
Sega PCM @ 4 MHz
Channels: 1
Controls
Players: 1
Coin slots: 2
stick, 2 buttons
Components (from manual)
315-5250 CPU · Various · Custom Sega processor
61000 Memory · Various · Static RAM
12MHz Memory · Various · Clock generation
315-5249 Custom · Various · Custom Sega IC
315-5248 Custom · Various · Custom Sega IC
2C49 Logic · Various · Logic gate array
2C42 Logic · Various · Logic gate array
2C39 Logic · Various · Logic gate array
2C37 Logic · Various · Logic gate array
2C20 Memory · Various · Memory controller
2C22 Memory · Various · Memory controller
2C23 Memory · Various · Memory controller
4 main ROMs ROM · Game program ROMs
18 RAMs RAM · System memory
5 CUSTOM ICs CUSTOM · Custom SEGA chips
PCBs (from manual)
Top Secret PCB 0101
Main board with custom Sega ICs
Main board with custom Sega ICs
Game PCB
Multiple game PCBs mentioned in memory test
Multiple game PCBs mentioned in memory test
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:1, SWA:2, SWA:3, SWA:4 | Coin A | SWA:1 SWA:2 SWA:3 SWA:4OFF OFF OFF ON 4 Coins/1 CreditON ON ON OFF 3 Coins/1 CreditOFF ON ON OFF 2 Coins/1 CreditOFF ON OFF ON 2 Coins/1 Credit, 5/3, 6/4ON ON OFF ON 2 Coins/1 Credit, 4/3OFF OFF OFF OFF 1 Coin/1 Credit ✱OFF OFF ON ON 1 Coin/1 Credit, 5/6ON OFF ON ON 1 Coin/1 Credit, 4/5OFF ON ON ON 1 Coin/1 Credit, 2/3ON OFF OFF ON 3 Coins/4 CreditsON OFF OFF OFF 1 Coin/2 CreditsOFF ON OFF OFF 1 Coin/3 CreditsON ON OFF OFF 1 Coin/4 CreditsOFF OFF ON OFF 1 Coin/5 CreditsON OFF ON OFF 1 Coin/6 CreditsON ON ON ON Free Play (if Coin B too) or 1/1 | 1 Coin/1 Credit |
| SWA:5, SWA:6, SWA:7, SWA:8 | Coin B | SWA:5 SWA:6 SWA:7 SWA:8OFF OFF OFF ON 4 Coins/1 CreditON ON ON OFF 3 Coins/1 CreditOFF ON ON OFF 2 Coins/1 CreditOFF ON OFF ON 2 Coins/1 Credit, 5/3, 6/4ON ON OFF ON 2 Coins/1 Credit, 4/3OFF OFF OFF OFF 1 Coin/1 Credit ✱OFF OFF ON ON 1 Coin/1 Credit, 5/6ON OFF ON ON 1 Coin/1 Credit, 4/5OFF ON ON ON 1 Coin/1 Credit, 2/3ON OFF OFF ON 3 Coins/4 CreditsON OFF OFF OFF 1 Coin/2 CreditsOFF ON OFF OFF 1 Coin/3 CreditsON ON OFF OFF 1 Coin/4 CreditsOFF OFF ON OFF 1 Coin/5 CreditsON OFF ON OFF 1 Coin/6 CreditsON ON ON ON Free Play (if Coin A too) or 1/1 | 1 Coin/1 Credit |
| SWB:1, SWB:2 | Cabinet Type | SWB:1 SWB:2OFF OFF Moving DeluxeON OFF Moving StandardOFF ON Upright ✱ | Upright |
| SWB:3 | Demo Sounds | OFF OffON On ✱ | On |
| SWB:4 | Unused | OFF Off ✱ON On | Off |
| SWB:5 | Lives | OFF 3ON 3x Credits ✱ | 3x Credits |
| SWB:6 | Allow Continue | OFF NoON Yes ✱ | Yes |
| SWB:7, SWB:8 | Difficulty | SWB:7 SWB:8ON OFF EasyOFF OFF Normal ✱OFF ON HardON ON Hardest | Normal |