Final Blow (World)
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Display
Type: raster Horizontal
Resolution: 320 x 224
Refresh: 60 Hz
Processors
Motorola MC68000 @ 12 MHz
Zilog Z80 @ 4 MHz
Audio
YM2610 OPNB @ 8 MHz
Channels: 1
Controls
Players: 2
Coin slots: 2
joy, 8-way, 5 buttons
joy, 8-way, 5 buttons
Components (from manual)
68000-12 CPU · Main processor
27C801 Memory · IC11 · 150ns ROM
27C801 Memory · IC23 · 150ns ROM
µPD43256 Memory · IC22 · 300/600ns11 RAM
µPD43256 Memory · IC45 · 300/600ns11 RAM
TC0100SCN Display Controller · IC43 · 160PIN FLAT display controller
16L8 Logic · IC42 · PAL
16L8 Logic · IC41 · PAL
16R4 Logic · IC5 · PAL
16R4 Logic · IC6 · PAL
IC40 Logic · IC40 · Logic gate
IC74 Logic · IC74 · Logic circuit
IC59 Logic · IC59 · Logic gate
74 Buffer · Various 74-series logic buffers and gates
PCBs (from manual)
Main PCB W5100319A
Main schematic diagram
Main schematic diagram
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 | Alternate Controls | OFF Off ✱ON On | Off |
| SW1:2 | Flip Screen | OFF Off ✱ON On | Off |
| SW1:3 | Service Mode | OFF Off ✱ON On | Off |
| SW1:4 | Demo Sounds | ON OffOFF On ✱ | On |
| SW1:5, SW1:6 | Coin A | SW1:5 SW1:6ON ON 4 Coins/1 CreditOFF ON 3 Coins/1 CreditON OFF 2 Coins/1 CreditOFF OFF 1 Coin/1 Credit ✱ | 1 Coin/1 Credit |
| SW1:7, SW1:8 | Coin B | SW1:7 SW1:8OFF OFF 1 Coin/2 Credits ✱ON OFF 1 Coin/3 CreditsOFF ON 1 Coin/4 CreditsON ON 1 Coin/6 Credits | 1 Coin/2 Credits |
| SW2:1, SW2:2 | Difficulty | SW2:1 SW2:2ON OFF EasyOFF OFF Medium ✱OFF ON HardON ON Hardest | Medium |
| SW2:3 | Unused | OFF Off ✱ON On | Off |
| SW2:4 | Unused | OFF Off ✱ON On | Off |
| SW2:5 | Unused | OFF Off ✱ON On | Off |
| SW2:6 | Unused | OFF Off ✱ON On | Off |
| SW2:7 | Unused | OFF Off ✱ON On | Off |
| SW2:8 | Unused | OFF Off ✱ON On | Off |