Hot Rod (World, 3 Players, Turbo set 1, Floppy Based)
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Display
Type: raster Horizontal
Resolution: 496 x 384
Refresh: 57.52 Hz
Processors
2x Motorola MC68000 @ 10 MHz
Audio
YM2151 OPM @ 4 MHz
8-Bit R-2R DAC
Channels: 1
Controls
Players: 4
Coin slots: 8
dial
pedal
dial
pedal
dial
pedal
dial
pedal
Components (from manual)
MB8031 Microprocessor · IC1 · 8-bit microcontroller
LS139 Logic · IC2 · Dual 2-to-4 line decoder
LS367 Logic · IC3 · Hex bus driver
LS174 Logic · IC4 · Hex D flip-flop
LS507 Logic · IC5 · BCD to seven segment decoder
LS05 Logic · IC6 · Hex inverter
LS05 Logic · IC9 · Hex inverter
AFD4781AC Multiplexer · IC1 · 4-channel analog multiplexer
AFD4781AC Multiplexer · IC2 · 4-channel analog multiplexer
LS139 Logic · IC3 · Dual 2-to-4 line decoder
M54253RS Op-Amp · multiple · Operational amplifier
2224 Comparator · multiple · Voltage comparator
PCBs (from manual)
FDD BD System Z4 837-6449
Floppy disk drive board
Floppy disk drive board
I/O BD Hot Rod 834-6510
Input/output board
Input/output 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 |
|---|---|---|---|
| SW1:1, SW1:2, SW1:3, SW1:4 | Coin A | SW1:1 SW1:2 SW1:3 SW1:4OFF OFF OFF ON 4 Coins/1 CreditON ON ON OFF 3 Coins/1 CreditOFF ON ON OFF 2 Coins/1 CreditOFF ON OFF ON 2 Coins/1 Credit, 5/3, 6/4ON ON OFF ON 2 Coins/1 Credit, 4/3OFF OFF OFF OFF 1 Coin/1 Credit ✱OFF OFF ON ON 1 Coin/1 Credit, 5/6ON OFF ON ON 1 Coin/1 Credit, 4/5OFF ON ON ON 1 Coin/1 Credit, 2/3ON OFF OFF ON 3 Coins/4 CreditsON OFF OFF OFF 1 Coin/2 CreditsOFF ON OFF OFF 1 Coin/3 CreditsON ON OFF OFF 1 Coin/4 CreditsOFF OFF ON OFF 1 Coin/5 CreditsON OFF ON OFF 1 Coin/6 CreditsON ON ON ON Free Play (if Coin B too) or 1/1 | 1 Coin/1 Credit |
| SW1:5, SW1:6, SW1:7, SW1:8 | Coin B | SW1:5 SW1:6 SW1:7 SW1:8OFF OFF OFF ON 4 Coins/1 CreditON ON ON OFF 3 Coins/1 CreditOFF ON ON OFF 2 Coins/1 CreditOFF ON OFF ON 2 Coins/1 Credit, 5/3, 6/4ON ON OFF ON 2 Coins/1 Credit, 4/3OFF OFF OFF OFF 1 Coin/1 Credit ✱OFF OFF ON ON 1 Coin/1 Credit, 5/6ON OFF ON ON 1 Coin/1 Credit, 4/5OFF ON ON ON 1 Coin/1 Credit, 2/3ON OFF OFF ON 3 Coins/4 CreditsON OFF OFF OFF 1 Coin/2 CreditsOFF ON OFF OFF 1 Coin/3 CreditsON ON OFF OFF 1 Coin/4 CreditsOFF OFF ON OFF 1 Coin/5 CreditsON OFF ON OFF 1 Coin/6 CreditsON ON ON ON Free Play (if Coin A too) or 1/1 | 1 Coin/1 Credit |
| SW2:1 | Unused | OFF Off ✱ON On | Off |
| SW2:2 | Unused | OFF Off ✱ON On | Off |
| 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 | Start Credit | OFF 1 ✱ON 2 | 1 |
| SW2:7 | Coin Chute | OFF Separate ✱ON Common | Separate |
| SW2:8 | Flip Screen | OFF Off ✱ON On | Off |