Ms. Pac-Man
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Display
Type: raster Vertical
Resolution: 288 x 224
Refresh: 60.61 Hz
Processors
Zilog Z80 @ 3.072 MHz
Audio
Namco @ 96 kHz
Channels: 1
Controls
Players: 2
Coin slots: 2
joy, 4-way
joy, 4-way
Components (from manual)
Z-80 CPU · Main processor with general purpose registers, arithmetic and logic unit, instruction register and CPU control
Z-80 CPU · Main processor with sync bus controller
PCBs (from manual)
Game Logic Board
Main game PCB
Main game PCB
V-RAM Addresser Board
Video RAM addressing
Video RAM addressing
Z-80 Sync Buss Controller
CPU synchronization
CPU synchronization
Auxiliary Board
Support circuitry
Support circuitry
Filter Board
Signal filtering
Signal filtering
Credit Multiplier Board
Coin/credit handling
Coin/credit handling
Transformer Board Assy
Power supply
Power supply
Control Assy
Player controls
Player controls
Game Logic Board
Main game control board
Main game control board
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 |
|---|---|---|---|
| SW:1, SW:2 | Coinage | SW:1 SW:2OFF OFF 2 Coins/1 CreditOFF ON 1 Coin/1 Credit ✱ON OFF 1 Coin/2 CreditsON ON Free Play | 1 Coin/1 Credit |
| SW:3, SW:4 | Lives | SW:3 SW:4ON ON 1OFF ON 2ON OFF 3 ✱OFF OFF 5 | 3 |
| SW:5, SW:6 | Bonus Life | SW:5 SW:6ON ON 10000 ✱OFF ON 15000ON OFF 20000OFF OFF None | 10000 |
| SW:7 | Rack Test (Cheat) | OFF Off ✱ON On | Off |