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atari/a2600.cpp: Added TV Boy dump. (#10187)
Also removed some nonexistent inputs from all the TV Boy clones. New working clones ------------------ TV Boy (PAL) [Thomas Jentzsch, kmg]
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0kmg
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@ -12,9 +12,11 @@ TODO:
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Systema TV Boy
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TODO:
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- The TV-boy II and Super TV-Boy units did not have joystick ports but a builtin D-pad
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- Find, dump and add the other devices (TV Boy, Super TV Boy)
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- Add NTSC variant
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- The TV Boy II and Super TV Boy units did not have joystick ports but a builtin D-pad
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- Find, dump and add the other variants. There are many. Systema and Akor released PAL TV Boys.
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NICS released NTSC TV Boys in the US and Japan. The US NICS unit is also seen with the name Mega-Game.
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Mega Boy WS-11 is another rebranded model.
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There's also the TV Boy 3, Portable Walkiecom PTG-2600, Compact Master Boy, Game Link 2001, etc.
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Atari A2600 Point of Purchase Display Unit
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@ -258,7 +260,7 @@ public:
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, m_rom(*this, "mainrom")
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{ }
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void tvboyii(machine_config &config);
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void tvboy(machine_config &config);
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protected:
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virtual void machine_start() override;
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@ -267,7 +269,6 @@ protected:
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private:
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void bank_write(offs_t offset, uint8_t data);
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void rom_map(address_map &map);
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void tvboy_mem(address_map &map);
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required_memory_bank m_crom;
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@ -569,6 +570,15 @@ static INPUT_PORTS_START(a2600_pop)
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PORT_DIPSETTING(0x08, "Infinite")
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INPUT_PORTS_END
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static INPUT_PORTS_START( tvboy )
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PORT_INCLUDE( a2600 )
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PORT_MODIFY("SWB")
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PORT_BIT ( 0x08, IP_ACTIVE_LOW, IPT_UNUSED ) // No TV Type switch, hard coded to Color
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PORT_BIT ( 0x40, IP_ACTIVE_HIGH, IPT_UNUSED ) // No Left Diff. switch, hard coded to B
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PORT_BIT ( 0x80, IP_ACTIVE_HIGH, IPT_UNUSED ) // No Right Diff. switch, hard coded to B
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INPUT_PORTS_END
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static void a2600_cart(device_slot_interface &device)
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{
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@ -715,7 +725,7 @@ void a2600_pop_state::a2600_pop(machine_config &config)
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}
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void tvboy_state::tvboyii(machine_config &config)
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void tvboy_state::tvboy(machine_config &config)
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{
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a2600_base_pal(config);
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m_maincpu->set_addrmap(AS_PROGRAM, &tvboy_state::tvboy_mem);
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@ -802,10 +812,21 @@ ROM_START(a2600_pop)
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// empty slots f1, j1, k1, l1, m1 ?
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ROM_END
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ROM_START(tvboy)
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ROM_REGION(0x2000, "maincpu", ROMREGION_ERASEFF)
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ROM_REGION(0x80000, "mainrom", 0)
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ROM_LOAD("tvboy.bin", 0x00000, 0x80000, CRC(2f3d1d52) SHA1(fb26778434fade4cec28f82c53db4cc2f23b8b2b))
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ROM_END
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ROM_START(tvboyii)
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ROM_REGION(0x2000, "maincpu", ROMREGION_ERASEFF)
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ROM_REGION(0x80000, "mainrom", 0)
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// Games 57, 64, and 119 differ from tvboy with crc 2f3d1d52.
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/* Game 29, Enduro, differs only in one LDA instruction at 0x179 (and then some shifted code).
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Here the LDA uses zero page while the original ROM and all other known versions use absolute addressing.
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Does this cause a timing issue? It appears bugged in MAME. Does it work on hardware? */
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ROM_LOAD("hy23400p.bin", 0x00000, 0x80000, CRC(f8485173) SHA1(cafbaa0c5437f192cb4fb49f9a672846aa038870))
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ROM_END
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@ -813,13 +834,14 @@ ROM_START( stvboy )
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ROM_REGION(0x2000, "maincpu", ROMREGION_ERASEFF)
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ROM_REGION(0x80000, "mainrom", 0)
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// Only game 91 differs from tvboyii with crc f8485173. Otherwise the dumps are identical. Game 29, Enduro, has the same issue mentioned above.
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ROM_LOAD("supertvboy.bin", 0x00000, 0x80000, CRC(af2e73e8) SHA1(04b9ddc3b30b0e5b81b9f868d455e902a0151491))
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ROM_END
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} // anonymous namespace
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/* YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME */
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CONS( 1977, a2600, 0, 0, a2600, a2600, a2600_state, empty_init, "Atari", "Atari 2600 (NTSC)" , MACHINE_SUPPORTS_SAVE )
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// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME
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CONS( 1977, a2600, 0, 0, a2600, a2600, a2600_state, empty_init, "Atari", "Atari 2600 (NTSC)", MACHINE_SUPPORTS_SAVE )
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CONS( 1978, a2600p, a2600, 0, a2600p, a2600, a2600p_state, empty_init, "Atari", "Atari 2600 (PAL)", MACHINE_SUPPORTS_SAVE )
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// Released in 1981/1982
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@ -828,5 +850,6 @@ CONS( 1978, a2600p, a2600, 0, a2600p, a2600, a2600p_state, empty_init, "A
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GAME( 198?, a2600_pop, 0, a2600_pop, a2600_pop, a2600_pop_state, empty_init, ROT0, "Atari", "Atari 2600 Point of Purchase Display", MACHINE_NOT_WORKING | MACHINE_SUPPORTS_SAVE )
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// Clones
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CONS( 199?, tvboyii, 0, 0, tvboyii, a2600, tvboy_state, empty_init, "Systema", "TV Boy II (PAL)" , MACHINE_SUPPORTS_SAVE )
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CONS( 1995, stvboy, 0, 0, tvboyii, a2600, tvboy_state, empty_init, "Akor", "Super TV Boy (PAL)" , MACHINE_SUPPORTS_SAVE )
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CONS( 199?, tvboy, 0, 0, tvboy, tvboy, tvboy_state, empty_init, "Systema?", "TV Boy (PAL)", MACHINE_SUPPORTS_SAVE ) // It's unknown what unit this came from. It could be Akor instead?
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CONS( 199?, tvboyii, tvboy, 0, tvboy, tvboy, tvboy_state, empty_init, "Systema", "TV Boy II (PAL)", MACHINE_SUPPORTS_SAVE )
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CONS( 1995, stvboy, 0, 0, tvboy, tvboy, tvboy_state, empty_init, "Akor", "Super TV Boy (PAL)", MACHINE_SUPPORTS_SAVE )
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@ -285,6 +285,7 @@ a2600 // Atari 2600
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a2600p // Atari 2600 PAL
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a2600_pop // Atari 2600 Point of Purchase Display
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stvboy
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tvboy //
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tvboyii //
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@source:robotron/a5105.cpp
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