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these belong in the VT1682 driver
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David Haywood committed Nov 1, 2024
1 parent c502f1d commit 329249f
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Showing 3 changed files with 130 additions and 16 deletions.
4 changes: 2 additions & 2 deletions src/mame/mame.lst
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Expand Up @@ -34748,8 +34748,6 @@ rminitv
@source:nintendo/nes_vt369_vtunknown.cpp
240in1ar
bittboy
cmpmx10
cmpmx11
denv150
dgun2561
dgun2577
Expand Down Expand Up @@ -35007,6 +35005,8 @@ wrecking // (c) 1984 Nintendo

@source:nintendo/vt1682.cpp
110dance
cmpmx10
cmpmx11
dance555
exsprt48
gm235upc
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14 changes: 0 additions & 14 deletions src/mame/nintendo/nes_vt369_vtunknown.cpp
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Expand Up @@ -881,15 +881,6 @@ ROM_START( otrail )
ROM_LOAD( "t24c04a.bin", 0x000, 0x200, CRC(ce1fad6f) SHA1(82878996765739edba42042b6336460d5c8f8096) )
ROM_END

ROM_START( cmpmx11 )
ROM_REGION( 0x800000, "mainrom", 0 )
ROM_LOAD( "cmpmx11.bin", 0x000000, 0x800000, CRC(e1f3590b) SHA1(f78f7fc4f9a4474b5a9717dfbfc3199a5bc994ba) )
ROM_END

ROM_START( cmpmx10 )
ROM_REGION( 0x800000, "mainrom", 0 )
ROM_LOAD( "classicmaxpocket_vertical.u3", 0x000000, 0x800000, CRC(9d3614f9) SHA1(e5de00b23eb1a2d39c524f5b5aed3b1cda44efce) )
ROM_END



Expand Down Expand Up @@ -1008,11 +999,6 @@ CONS( 201?, 240in1ar, 0, 0, nes_vt369_vtunknown_cy_bigger, nes_vt369_vtunknow
CONS( 2019, unk2019hh, 0, 0, nes_vt369_vtunknown_hh_8mb, nes_vt369_vtunknown, nes_vt369_vtunknown_unk_state, empty_init, "<unknown>", "unknown VTxx based GameBoy style handheld (2019 PCB)", MACHINE_NOT_WORKING )
CONS( 2020, unk2020hh, unk2019hh,0, nes_vt369_vtunknown_hh_8mb, nes_vt369_vtunknown, nes_vt369_vtunknown_unk_state, empty_init, "<unknown>", "unknown VTxx based GameBoy style handheld (2020 PCB)", MACHINE_NOT_WORKING )

// might be VT-09 or VT-162, uses a ROM glob on a sub-board, data lines seem scrambled at least?
CONS( 2009, cmpmx11, 0, 0, nes_vt369_vtunknown_hh_8mb, nes_vt369_vtunknown, nes_vt369_vtunknown_unk_state, empty_init, "Premier Portfolio International", "Classic Max Pocket PCMX11 - 12 in 1 Colour Games Console (horizontal, France)", MACHINE_NOT_WORKING )
// this unit has a vertical screen, and the games are designed for that aspect, it's unclear if it's rotated or stretched
// only Jungle Soft is shown on box for manufacturer details, 30-in-1 versions also exist (with some of the games from cmpmx11?)
CONS( 2009, cmpmx10, 0, 0, nes_vt369_vtunknown_hh_8mb, nes_vt369_vtunknown, nes_vt369_vtunknown_unk_state, empty_init, "Jungle Soft", "Classic Max Pocket Mx-10 - 12 in 1 (vertical)", MACHINE_NOT_WORKING )

/*****************************************************************************
* below are VT369? games that use flash ROM
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128 changes: 128 additions & 0 deletions src/mame/nintendo/vt1682.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -356,6 +356,8 @@ class vt_vt1682_state : public driver_device
uint8_t vt1682_2030_r();
void vt1682_2030_w(uint8_t data);

uint8_t io_ef_r() { return 0x00; }

/* Video Helpers */

uint16_t get_spriteram_addr()
Expand Down Expand Up @@ -700,6 +702,25 @@ class vt1682_lxts3_state : public vt_vt1682_state
required_ioport m_io_p1;
};

class vt1682_mx10_state : public vt_vt1682_state
{
public:
vt1682_mx10_state(const machine_config& mconfig, device_type type, const char* tag) :
vt_vt1682_state(mconfig, type, tag),
m_io_uiob(*this, "UIOB")
{ }

void mx10(machine_config& config);

void mx10_init();

protected:
uint8_t uiob_r() { logerror("%s uiob_r\n", machine().describe_context()); return m_io_uiob->read(); }

private:
required_ioport m_io_uiob;
};

class vt1682_exsport_state : public vt_vt1682_state
{
public:
Expand Down Expand Up @@ -5272,6 +5293,7 @@ void vt_vt1682_state::vt_vt1682_map(address_map &map)
map(0x214a, 0x214a).rw(m_uio, FUNC(vrt_vt1682_uio_device::inteact_214a_uio_b_direction_r), FUNC(vrt_vt1682_uio_device::inteact_214a_uio_b_direction_w));
map(0x214b, 0x214b).rw(m_uio, FUNC(vrt_vt1682_uio_device::inteact_214b_uio_b_attribute_r), FUNC(vrt_vt1682_uio_device::inteact_214b_uio_b_attribute_w));

map(0x214d, 0x214d).r(FUNC(vt_vt1682_state::io_ef_r));

// 3000-3fff internal ROM if enabled
map(0x4000, 0x7fff).r(FUNC(vt_vt1682_state::rom_4000_to_7fff_r));
Expand Down Expand Up @@ -5740,6 +5762,34 @@ static INPUT_PORTS_START( dance555 )
PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED )
INPUT_PORTS_END

static INPUT_PORTS_START( mx10 )
PORT_START("UIOB")
PORT_DIPNAME( 0x01, 0x00, "UIOB" )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x01, DEF_STR( On ) )
PORT_DIPNAME( 0x02, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x02, DEF_STR( On ) )
PORT_DIPNAME( 0x04, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x04, DEF_STR( On ) )
PORT_DIPNAME( 0x08, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x08, DEF_STR( On ) )
PORT_DIPNAME( 0x10, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x10, DEF_STR( On ) )
PORT_DIPNAME( 0x20, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x20, DEF_STR( On ) )
PORT_DIPNAME( 0x40, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x40, DEF_STR( On ) )
PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x80, DEF_STR( On ) )
INPUT_PORTS_END


// this controller code is just designed to feed the games with data they're happy with, it probably has no grounds in reality
// as I don't know how they really work. presumably wireless with timeouts, sending signals for brief periods that need to be
Expand Down Expand Up @@ -5980,6 +6030,27 @@ void vt1682_lxts3_state::vt1682_lxts3(machine_config& config)
m_uio->porta_in().set(FUNC(vt1682_lxts3_state::uio_porta_r));
}

void vt1682_mx10_state::mx10(machine_config& config)
{
vt_vt1682_ntscbase(config);
vt_vt1682_common(config);

M6502(config.replace(), m_maincpu, MAIN_CPU_CLOCK_NTSC); // no opcode bitswap
m_maincpu->set_addrmap(AS_PROGRAM, &vt1682_mx10_state::vt_vt1682_map);

m_uio->portb_in().set(FUNC(vt1682_mx10_state::uiob_r));

m_leftdac->reset_routes();
m_rightdac->reset_routes();

config.device_remove(":lspeaker");
config.device_remove(":rspeaker");

SPEAKER(config, "mono").front_center();
m_leftdac->add_route(0, "mono", 0.5);
m_rightdac->add_route(0, "mono", 0.5);
}

void vt1682_lxts3_state::vt1682_unk1682(machine_config& config)
{
vt_vt1682_palbase(config);
Expand Down Expand Up @@ -6020,6 +6091,45 @@ void vt_vt1682_state::regular_init()
m_bank->configure_entry(0, memregion("mainrom")->base() + 0x0000000);
}

void vt1682_mx10_state::mx10_init()
{
regular_init();

// this gets the tiles correct
u16* src = (u16*)memregion("mainrom")->base();
int len = memregion("mainrom")->bytes();

std::vector<u16> buffer(len/2);
{
for (int i = 0; i < len/2; i++)
{
buffer[i] = bitswap<16>(src[i],

15,14,2,12,

11,10,9,8,

7,6,5,4,

3,13,1,0);
}

std::copy(buffer.begin(), buffer.end(), &src[0]);
}

{
u8 *src = memregion("mainrom")->base();
FILE *fp;
char filename[256];
sprintf(filename,"decrypted_%s", machine().system().name);
fp=fopen(filename, "w+b");
if (fp)
{
fwrite(src, len, 1, fp);
fclose(fp);
}
}
}


void intec_interact_state::banked_init()
Expand Down Expand Up @@ -6277,3 +6387,21 @@ CONS( 2010, lxts3, 0, 0, vt1682_lxts3, lxts3, vt1682_lxts3_state, regular_
// there are products on SunPlus type hardware with nearly identical shells 'Mi DiGi World' / 'Mi Digi Diary'
// needs IO ports on sound CPU side, needs write access to space for RAM (inputs are 'mini-keyboard' style)
CONS( 200?, gm235upc, 0, 0, vt1682_dance, gm235upc, vt1682_dance_state, regular_init, "TimeTop", "Ultimate Pocket Console GM-235", MACHINE_IMPERFECT_GRAPHICS | MACHINE_IMPERFECT_SOUND | MACHINE_NOT_WORKING )

ROM_START( cmpmx11 )
ROM_REGION( 0x2000000, "mainrom", ROMREGION_ERASE00 )
ROM_LOAD( "cmpmx11.bin", 0x000000, 0x800000, CRC(e1f3590b) SHA1(f78f7fc4f9a4474b5a9717dfbfc3199a5bc994ba) )
ROM_END

ROM_START( cmpmx10 )
ROM_REGION( 0x2000000, "mainrom", ROMREGION_ERASE00 )
ROM_LOAD( "classicmaxpocket_vertical.u3", 0x000000, 0x800000, CRC(9d3614f9) SHA1(e5de00b23eb1a2d39c524f5b5aed3b1cda44efce) )
ROM_END


// might be VT-09 or VT-162, uses a ROM glob on a sub-board, data lines seem scrambled at least?
CONS( 2009, cmpmx11, 0, 0, mx10, mx10, vt1682_mx10_state, mx10_init, "Premier Portfolio International", "Classic Max Pocket PCMX11 - 12 in 1 Colour Games Console (horizontal, France)", MACHINE_NOT_WORKING )
// this unit has a vertical screen, and the games are designed for that aspect
// only Jungle Soft is shown on box for manufacturer details, 30-in-1 versions also exist
// see https://bootleggames.fandom.com/wiki/Classic_Max_Pocket for other units with these games
CONS( 2009, cmpmx10, 0, 0, mx10, mx10, vt1682_mx10_state, mx10_init, "Jungle Soft", "Classic Max Pocket Mx-10 - 12 in 1 (vertical)", MACHINE_NOT_WORKING )

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