The Adventures of Robby Roto!
Also known as: Robby Roto
▶ Open in the searchable database
Display
Type: raster Horizontal
Resolution: 352 x 240
Refresh: 60.05 Hz
Processors
Zilog Z80 @ 1.79 MHz
Audio
Astrocade Custom I/O @ 1.79 MHz
Astrocade Custom I/O @ 1.79 MHz
Channels: 1
Controls
Players: 2
Coin slots: 3
joy, 4-way, 1 button
joy, 4-way, 1 button
Components (from manual)
Z80 CPU · Main processor with General Purpose Registers, Arithmetic and Logic Unit (ALU), Instruction Register and CPU Control
Z80 CPU · Main processor with detailed pin descriptions provided
PCBs (from manual)
MCR 11 System P.C. Board
Main system board with jumper options
Main system board with jumper options
Power Supply P.C.B.
Power supply board
Power supply board
Ram Board
Memory board
Memory board
CPU Board
Processor board
Processor board
Memory Board
Additional memory
Additional memory
Audio Amp Board
Audio amplification
Audio amplification
RGB Interface Board
Video interface
Video interface
Pattern Board
Pattern generation
Pattern generation
Game Board
Game logic
Game logic
Power Supply P.C.B.
Main power supply board
Main power supply board
CPU Board
Main processor board with Z80
Main processor board with Z80
Game Board
Main game logic
Main game logic
MCR 11 System P.C. Board
System board with jumper options
System board with jumper options
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 |
|---|---|---|---|
| Service Mode | Off ✱On | Off | |
| Unused | Off ✱On | Off | |
| S1:1 | Use NVRAM | ON NoOFF Yes ✱ | Yes |
| S1:2 | Use Service Mode Settings | ON ResetOFF Yes ✱ | Yes |
| S1:3 | Free Play | OFF Off ✱ON On | Off |
| S1:4 | Cabinet | OFF Upright ✱ON Cocktail | Upright |
| S1:5 | Unused | ON Off ✱OFF On | Off |
| S1:6 | Unused | ON Off ✱OFF On | Off |
| S1:7 | Unused | ON Off ✱OFF On | Off |
| S1:8 | Demo Sounds | ON OffOFF On ✱ | On |