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Skeleton driver for Criterium 75 TTL pinball from Petaco #14014

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Skeleton driver for Criterium 75 TTL pinball from Petaco #14014

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2e76cf6
Skeleton driver for Criterium 75 TTL pinball from Petaco
Aug 1, 2025
85f99f0
Remove unused maincpu ROM region
Aug 12, 2025
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3 changes: 3 additions & 0 deletions src/mame/mame.lst
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Original file line number Diff line number Diff line change
Expand Up @@ -37500,6 +37500,9 @@ pmv112
pmv112r
pp100

@source:pinball/criter75.cpp
criter75

@source:pinball/de_2.cpp
bttf_a20
bttf_a21
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130 changes: 130 additions & 0 deletions src/mame/pinball/criter75.cpp
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// license:BSD-3-Clause
// copyright-holders:
/****************************************************************************************************

Skeleton driver for Petaco Criterium 75 pinball.

There's an older (1975) versión of this pinball, from Recel, but it's
fully electromechanical (no PROMs).

More info about the machine: https://www.recreativas.org/criterium-75-4ss-2938-petaco

Four display PCBs with 6 7-segments (+dot) displays.
Four logic PCBs (the chips without text had its type unreadable):
__________________________________ __________________________________
| __________ __________ | |__ __________ __________ |
| |_PCF7406_| |_PCF7405_| | |--| |_SN7410__| |_PCF7418_| |
|__ __________ __________ | |--| __________ __________ |
|--| |_SN7403N_| |_PCF7407_| | |--| |_PCF7418_| |_________| |
|--| __________ __________ | |--| __________ __________ |
|--| |_PCF7348_| |_PCF7405_| | |--| |_________| |_________| |
|--| __________ __________ | |--| __________ __________ |
|--| |_PCF7405_| |_________| | |--| |__EMPTY__| |_SN7445N_| |
|--| __________ __________ | |--| __________ __________ |
|--| |_SN7486N_| |_PCF7405_| | |--| |__EMPTY__| |_SN7403N_| |
|--| __________ __________ | |--| __________ __________ |
|__| |_PCF7338_| |_PCF7405_| | |__| |_PCF7405_| |_PCF7349_| |
|__ __________ __________ | | __________ __________ |
|--| |_PCF7401_| |_PCF7403_| | |__ |_SN7400N_| |_________| |
|--| __________ __________ | |--| __________ __________ |
|--| |_SN7404__| |_PCF7349_| | |--| |_________| |__EMPTY__| |
|--| __________ __________ | |--| __________ __________ |
|__| |_PCF7348_| |_________| | |--| |__EMPTY__| |_________| |
|__ __________ __________ | |--| __________ __________ |
|--| |_PCF7405_| |_________| | |--| |_________| |_PCF7405_| |
|__| __________ | |--| __________ __________ |
| |_________| | |__| |_________| |_________| |
|_________________________________| |_________________________________|

___________B____________A_________ ________A____________B____________
| __________ __________ | | __________ __________ |
|__ |_F9334PC_| |_SN74155N| 1| |11 |_________| |_________| |
|--| __________ __________ | | __________ __________ |
|__| |_F9334PC_| |_SN74151N| 2| |10 |_PCF7418_| |_________| |
|__ __________ __________ | | __________ __________ |
|--| |_SN7404N_| |_SN7400N_| 3| |9 o o o o |_________| |
|--| __________ __________ | | __________ __________ |
|--| |_SN74193N| |_SN74155N| 4| |8 |_MM74C02N| |_________| |
|--| __________ __________ | | __________ __________ |
|--| |_SN7404N_| |_SN7400N_| 5| |7 |_SN7404N_| |_________| |
|--| __________ __________ | | __________ __________ |
|__| |_SN74153N| |_SN7404N_| 6| |6 |_SN7400N_| |_SN74193N| |
|__ __________ __________ | | __________ __________ |
|--| |_SN7404N_| |_SN7400N_| 7| |5 |_SN7402N_| |_SN7425N_| |
|--| __________ __________ | | __________ __________ |
|--| |_F9334PC_| |_SN74163N| 8| |4 |_SN7493AN| |_________| |
|--| __________ __________ | | __________ __________ |
|--| |_SN74151N| |_PROM_A9_| 9| |3 |_SN7404N_| |_SN7474N_| |
|--| __________ __________ | | __________ __________ |
|--| |__9334PC_| |_PROM_A10| 10| |2 |__DIPSx8_| |_________| |
|--| __________ __________ | | __________ __________ |
|--| |_N74107A_| |_SN74163N| 11| |1 |_________| |_________| |
|--| __________ __________ | |_________________________________|
|--| |_SN7493AN| |_SN7493AN| 12|
|--| __________ __________ |
|__| |_SN7404N_| |_SN7493AN| 13|
|_________________________________|

*/

#include "emu.h"

#include "machine/netlist.h"

#include "netlist/devices/net_lib.h"

namespace {

class criter75_state : public driver_device
{
public:
criter75_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu")
{
}

void criter75(machine_config &config);

private:
// devices
required_device<netlist_mame_device> m_maincpu;

// driver_device overrides
virtual void machine_start() override ATTR_COLD;
virtual void machine_reset() override ATTR_COLD;
};

static NETLIST_START(criter75)
{
SOLVER(Solver, 48000)
PARAM(Solver.ACCURACY, 1e-4)

// schematics
//...
}

void criter75_state::machine_start()
{
}

void criter75_state::machine_reset()
{
}

void criter75_state::criter75(machine_config &config)
{
// basic machine hardware
NETLIST_CPU(config, m_maincpu, netlist::config::DEFAULT_CLOCK()).set_source(netlist_criter75);
}

ROM_START( criter75 )
ROM_REGION( 0x0800, "proms", ROMREGION_ERASE00 )
ROM_LOAD( "criteum_75-e_7611.a10", 0x0000, 0x0100, CRC(2db62f9c) SHA1(6736a3be190480e8519c6f61fd1a66e42bd2be71) )
ROM_LOAD( "criteum_75-e_7611.a9", 0x0000, 0x0100, CRC(23ee855e) SHA1(3c1f2b4e7db577e65b7e66f6fcc91b60d934962b) )
ROM_END


} // anonymous namespace

GAME( 1978, criter75, 0, criter75, 0, criter75_state, empty_init, ROT0, "Petaco", "Criterium 75", MACHINE_NO_SOUND | MACHINE_NOT_WORKING )
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