ARCADE MANUAL ARCHIVEMachine Specs, DIP Switches & Service Manuals

Traverse USA / Zippy Race

Irem · 1983 · raster Vertical · 2P · joy · travrusa

Also known as: MotoRace USA, MotoTour / Zippy Race, Motor Race USA

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Display

Type: raster Vertical
Resolution: 240 x 256
Refresh: 56.74 Hz

Processors

Zilog Z80 @ 3.072 MHz
Motorola MC6803 @ 3.58 MHz

Audio

AY-3-8910A PSG @ 894.9 kHz
AY-3-8910A PSG @ 894.9 kHz
OKI MSM5205 ADPCM @ 384 kHz
Discrete Sound
Channels: 1

Controls

Players: 2
Coin slots: 3
joy, 2-way, 2 buttons
joy, 2-way, 2 buttons

Components (from manual)

A-5343-10373 ROM · 1 (3L) · 8K x 8 EPROM
A-5343-10374 ROM · 2 (3K) · 8K x 8 EPROM
A-5343-10375 ROM · 3 (3J) · 8K x 8 EPROM
A-5343-10376 ROM · 4 (3N) · 8K x 8 EPROM
A-5243-10377 ROM · 5 (3M) · 8K x 8 EPROM
A-5343-10378 ROM · 6 (3K) · 8K x 8 EPROM
A-5282-10383 ROM · 11 (1F) · 32 x 8 PROM
A-5282-10384 ROM · 12 (2H) · 256 x 4 PROM
A-5343-10379 ROM · 7 (3E) · 8K x 8 EPROM
A-5343-10380 ROM · 8 (3C) · 8K x 8 EPROM
A-5343-10381 ROM · 9 (3A) · 8K x 8 EPROM
A-5282-10385 ROM · 13 (1F) · 32 x 8 PROM
A-5282-10386 ROM · 14 (1H) · 32 x 8 PROM
A-5343-10382 ROM · 10 (1A) · 4K x 8 EPROM

PCBs (from manual)

M52-A CPU M52-A
Main CPU board
M52-B Character M52-B
Character generation board
M52-F Scrolling Video M52-F
Scrolling video board
M52-S Sound M52-S
Sound board
CPU Board M52-A
Main processor board with 2 sheets of logic diagrams
Character Board M52-B
Character generation board with 2 sheets of logic diagrams
Scrolling Video Board M52-F
Video display board
Sound Board M52-S
Audio generation board
Power Supply Board D-8784-3024
Power supply assembly
Filter Board
Power filtering circuit board

DIP Switch Settings

Data from MAME. On later hardware, game settings are typically in the Test/Service Menu, not DIP switches. Learn more

SwitchSettingOptionsDefault
DSW1:1, DSW1:2Fuel Reduced on CollisionDSW1:1 DSW1:2OFF OFF 8/120 Dots ✱ON OFF 10/120 DotsOFF ON 12/120 DotsON ON 14/120 Dots8/120 Dots
DSW1:3Fuel ConsumptionOFF Low ✱ON HighLow
DSW1:4Allow ContinueOFF NoON Yes ✱Yes
DSW1:5, DSW1:6, DSW1:7, DSW1:8CoinageDSW1:5 DSW1:6 DSW1:7 DSW1:8ON ON ON OFF Not UsedOFF ON ON OFF Not UsedON OFF ON OFF 6 Coins/1 CreditOFF OFF ON OFF 5 Coins/1 CreditON ON OFF OFF 4 Coins/1 CreditOFF ON OFF OFF 3 Coins/1 CreditON OFF OFF OFF 2 Coins/1 CreditOFF OFF OFF OFF 1 Coin/1 CreditOFF OFF OFF ON 1 Coin/2 CreditsON OFF OFF ON 1 Coin/3 CreditsOFF ON OFF ON 1 Coin/4 CreditsON ON OFF ON 1 Coin/5 CreditsOFF OFF ON ON 1 Coin/6 CreditsON OFF ON ON 1 Coin/7 CreditsOFF ON ON ON Not UsedON ON ON ON Free PlayON ON ON OFF Free PlayOFF ON ON OFF A 3C_1C / B 1C_3CON OFF ON OFF A 2C_1C / B 1C_3COFF OFF ON OFF A 1C_1C / B 1C_3CON ON OFF OFF Free PlayOFF ON OFF OFF A 3C_1C / B 1C_2CON OFF OFF OFF A 2C_1C / B 1C_2COFF OFF OFF OFF A 1C_1C / B 1C_2C ✱OFF OFF OFF ON A 1C_1C / B 1C_5CON OFF OFF ON A 2C_1C / B 1C_5COFF ON OFF ON A 3C_1C / B 1C_5CON ON OFF ON Free PlayOFF OFF ON ON A 1C_1C / B 1C_6CON OFF ON ON A 2C_1C / B 1C_6COFF ON ON ON A 3C_1C / B 1C_6CON ON ON ON Free PlayA 1C_1C / B 1C_2C
DSW2:1Flip ScreenOFF Off ✱ON OnOff
DSW2:2CabinetON Upright ✱OFF CocktailUpright
DSW2:3Coin ModeOFF Mode 1 ✱ON Mode 2Mode 1
DSW2:4Speed TypeOFF mph ✱ON km/hmph
DSW2:5Stop Mode (Cheat)OFF Off ✱ON OnOff
DSW2:6TitleOFF Traverse USA ✱ON Zippy RaceTraverse USA
DSW2:7Invulnerability (Cheat)OFF Off ✱ON OnOff
DSW2:8Service ModeOFF Off ✱ON OnOff