Road Blasters (upright, rev 4)
Also known as: Road Blasters Cockpit
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Display
Type: raster Horizontal
Resolution: 336 x 240
Refresh: 59.92 Hz
Processors
Motorola MC68010 @ 7.159 MHz
MOS Technology 6502 @ 1.79 MHz
Atari C012294 POKEY @ 1.79 MHz
Audio
YM2151 OPM @ 3.58 MHz
Atari C012294 POKEY @ 1.79 MHz
TMS5220C @ 650.8 kHz
Channels: 1
Controls
Players: 1
Coin slots: 3
stick, 3 buttons
pedal
Components (from manual)
74LS00 Logic · Quad 2-input NAND gate
74LS02 Logic · Quad 2-input NOR gate
74LS32 Logic · Quad 2-input OR gate
74LS04 Logic · Hex inverter
74LS07 Logic · Hex buffer
74LS08 Logic · Quad 2-input AND gate
74LS10 Logic · Triple 3-input NAND gate
74LS14 Logic · Hex Schmitt trigger inverter
74LS20 Logic · Dual 4-input NAND gate
74LS30 Logic · 8-input NAND gate
74LS74 Logic · Dual D flip-flop
74LS86 Logic · Quad 2-input XOR gate
74LS138 Logic · 3-to-8 line decoder
74LS139 Logic · Dual 2-to-4 line decoder
74LS153 Logic · Dual 4-to-1 multiplexer
74LS157 Logic · Quad 2-to-1 multiplexer
74LS174 Logic · Hex D flip-flop
74LS175 Logic · Quad D flip-flop
74LS191 Logic · 4-bit up/down counter
74LS193 Logic · 4-bit up/down counter
74LS240 Logic · Octal buffer
74LS244 Logic · Octal buffer
74LS245 Logic · Octal bus transceiver
74LS257 Logic · Quad 2-to-1 multiplexer
74LS259 Logic · 8-bit addressable latch
74LS273 Logic · Octal D flip-flop
74LS283 Logic · 4-bit binary adder
74LS374 Logic · Octal D flip-flop
74LS574 Logic · Octal D flip-flop
74LS373 Logic · Octal latch
L6264 Memory · 8K x 8 SRAM
L6245 Memory · Memory device
2149-3 Memory · 1K x 4 SRAM
2149-2 Memory · 1K x 4 SRAM
LM339 Logic · Quad comparator
82S129 Memory · PROM
EM61420 Logic · Memory device
4.9152 Oscillator · Crystal oscillator
GAL10 Logic · Generic Array Logic
CSTM Logic · Custom IC
ACCOM9 Audio · Audio custom chip
QUAD PLEY Logic · Quad player interface
F4151 Logic · Logic device
PCBs (from manual)
Switch PCB 160020-001
Handle switch PCB
Handle switch PCB
Optical Coupler PCB A043937-01
Optical coupler assembly
Optical coupler assembly
System I LSI Main PCB
Main processor board with schematic diagrams
Main processor board with schematic diagrams
System I LSI Cartridge 4 PCB
Game cartridge board
Game cartridge board
Audio II PCB
Audio processing board
Audio processing board
Fuses (from manual)
Various 110/250V · AC input protection
DIP Switch Settings
Data from MAME. On later hardware, game settings are typically in the Test/Service Menu, not DIP switches. Learn more
Physical switch positions not available for this machine in MAME. Check the service manual below for DIP switch details.
| Setting | Options | Default |
|---|---|---|
| Service Mode | Off ✱On | Off |