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|
// license:BSD-3-Clause
// copyright-holders:Mariusz Wojcieszek
/****************************************************************************
TourVision
Driver by Mariusz Wojcieszek and Stephh
Bootleg PC-Engine based arcade board from the Spanish company TourVision.
Two known hardware revisions, one with a sub-board with the PC-Engine chipset
and the other as an integrated PCB.
Todo: complete jamma interface emulation.
By now, six known BIOS versions, U4-52 (dumped from a board with-subboard PCB),
U4-55 (dumped from an integrated PCB) and U4-60 (dumped from a board with-subboard PCB).
Known games list can be found in hash/pce_tourvision.xml.
* Denotes Not Dumped
_______________________________________________________________________________________________________________________________________________
| |
| ____________ ____________ ____________ ____________ |
| |T74LS125AB1| ____ |T74LS125AB1| ____ |T74LS125AB1| ____ |T74LS125AB1| ____ |
| ------------- | | ------------- | | ------------- | | ------------- | | |
| ____________ | | ____________ | | ____________ | | ____________ | | |
| | SN74F245N | | | | SN74F245N | | | | SN74F245N | | | | SN74F245N | | | |
| ------------- | | ------------- | | ------------- | | ------------- | | |
| ____________ | | ____________ | | ____________ | | ____________ | | |
| ___________ ____________ | SN74F245N | | | | SN74F245N | | | | SN74F245N | | | | SN74F245N | | | |
| |4116R-001 | |X74LS32B1 | ------------- | | ------------- | | ------------- | | ------------- | | |
| ------------- ------------- |JP| |JP| |JP| |JP| |
| ___________ | 4| | 3| | 2| | 1| |
|__ ___________ ____________ | | ____________ | | ____________ | | ____________ | | |
| ____________ ____________ | 74LS244N | | | | 74LS244N | | | | 74LS244N | | | | 74LS244N | | | |
__| |SN74LS257SN| |4116R-001 | ------------- | | ------------- | | ------------- | | ------------- | | |
|__ ------------- ------------- ____________ | | ____________ | | ____________ | | ____________ | | |
|__ ____________ ____________ | SN74F245N | | | | SN74F245N | | | | SN74F245N | | | | SN74F245N | | | |
|__ | 74LS157N | | 74LS157N | ------------- | | ------------- | | ------------- | | ------------- | | |
|__ ------------- ------------- ____________ | | ____________ | | ____________ | | ____________ | | |
|__ ____________ ____________ | 74LS244N | ---- | 74LS244N | ---- | 74LS244N | ---- | 74LS244N | ---- |
|__ | SN74LS08N | | SN74LS08N | ------------- ------------- ------------- ------------- |
|__ ------------- ------------- |
|__ ____________ ____________ ____________ |
|__ | SN74LS08N | | SN74LS08N | |HSRM2264LM10 |
|__ ------------- ------------- |__________| |
|__ ____________ ____________ |
|__ | 74LS138N | | 74LS138N | |
|__ ------------- ------------- |
|__ ____________ ____________ ____________ ____________ ____________ ____________ ____________ |
|__ | 74LS244N | | 74LS244N | |T74LS32B1 | |MC14017BCP| | T74LS14B1 | | GD74LS393 | |T74LS125AB1| |
|__ ------------- ------------- ------------ ------------ ------------- ------------ ------------- |
|__ ......... ......... ____________ |
|__ ......... ......... | 74LS138N | _________ |
|__ ___________ ___________ ------------ | | ______ |
|__ |4116R-001 | |4116R-001 | _________________ | | | HU | HSRM20256LM12 |
|__ ------------- ------------- | | | BT1 | |C6270| ___ |
|__ __________ ____________ | NEC D4465C | | | | | | | |
|__ | TC4011BP| |SN74LS373N | |________________| |_______| |_____| | | |
|__ ----------- ------------- _________________ |__| |
|__ ..... ___________ ____ | TOURVISION BIOS| |
|__ | 74LS138N | |XT1| | | ______ ______ ___ |
| ------------ |___| |________________| ____ | HU | | HU | | | |
__| IC_ _____________ ________ | | |C6280A |C6260A | | |
| |36| | 74LS244N | _________________________ | PT | | | | | |__| |
| ---- ------------- | | |____| |_____| |_____| |
| ________ _____________ | NEC D8085AHC | ___________ ___________ _______ HSRM20256LM12|
| | DIP 2 | | 74LS244N | |________________________| | T74LS14B1| |MC14001BCP| |LM393N| ________ |
| --------- -------------- _________________________ ------------ ------------ -------- |D74HCU04C |
| ________ _____________ | | ___________ --------- |
| ________ | 74LS244N | | NEC D8155HC | | 7407N | ____ |
| | DIP 1 | -------------- |________________________| ------------ |XT2| |
| --------- ____ _____________ _____________ |___| |
| JP107 | JP 106 | | JP 105 | |
| ---- -------------- -------------- |
|_______________________________________________________________________________________________________________________________________________|
IC36 = ST NE 555N 99201
XT1 = 6144 KSS1H
JP107 = 2-pin connector
JP106 = 14-pin connector to 2-digit 7 segments display
JP105 = 16-pin connector (unknown functionality)
PT = Push-type switch
BT1 = 3.6 V battery
XT2 = 21.32825 MHz UNI 90-H
JP1-4 = Carts slots
Games are dumped directly from the cartridge edge connector using the following adapter:
----------------------------------------------------------------------------
Cartridge pinout
----------------------------------------------------------------------------
+----------+
(N.C.) |50 49| +5V
+5V |48 47| +5V
A18 |46 45| +5V
A14 |44 43| A17
A8 |42 41| A13
A11 |40 39| A9
A10 |38 37| OE#
D7 |36 35| CE#
(front of D5 |34 33| D6 (rear of
cartridge) D3 |32 31| D4 cartridge)
D2 |30 29| GND
D0 |28 27| D1
A1 |26 25| A0
A3 |24 23| A2
A5 |22 21| A4
A7 |20 19| A6
A15 |18 17| A12
A19 |16 15| A16
GND |14 13| (N.C.)
GND |12 11| GND)
(KEY) |10------09| (KEY)
ID7 |08 07| ID6
ID5 |06 05| ID4
ID3 |04 03| ID2
ID1 |02 01| ID0
+----------+
----------------------------------------------------------------------------
27C080 pinout
----------------------------------------------------------------------------
+----v----+
A19 | 1 32| +5V
A16 | 2 31| A18
A15 | 3 30| A17
A12 | 4 29| A14
A7 | 5 28| A13
A6 | 6 27| A8
A5 | 7 26| A9
A4 | 8 25| A11
A3 | 9 24| OE#
A2 |10 23| A10
A1 |11 22| CE#
A0 |12 21| D7
D0 |13 20| D6
D1 |14 19| D5
D2 |15 18| D4
GND |16 17| D3
+---------+
Stephh notes for 8085 code:
0xe01d : game slot number (range 0-3) - sometimes inc'ed/dec'ed/zeroed, but also filled based on games slot status (code at 0x01e8) :
0x8009 and 0x800a : main timer (BCD, LSB first)
0xe054 to 0xe057 : display timer (main, LSdigit first, stored in 4 lower bits)
0xe058 to 0xe05b : display timer (game slot 1, LSdigit first, stored in 4 upper bits)
0xe05c to 0xe05f : display timer (game slot 2, LSdigit first, stored in 4 lower bits)
0xe060 to 0xe063 : display timer (game slot 3, LSdigit first, stored in 4 upper bits)
0xe064 to 0xe067 : display timer (game slot 4, LSdigit first, stored in 4 lower bits)
display timer (main) "filled" with code at 0x054e
display timer (game slot n) "filled" with code at 0x04e3
coin insertion routine at 0x0273
coin 1 triggers code at 0x02d7
coin 2 triggers code at 0x028f
in each coin insertion routine, you need to insert n coins (based on DSW settings) then you are awarded u units of time (also based on DSW settings)
I can't tell ATM if units are seconds (even if values in tables seem very related to them)
****************************************************************************
Notes from system11:
Game ID is configured on carts using pins 1 -> 8, these form a single byte integer, known IDs are tagged above. IDs can be shared between games. Game handling is defined based on data tables in the BIOS, using offset + ID*data block size. Data block starts in 6.0 BIOS as follows:
1184 1284 1384 1484 1584 3584 5d84 5684
For full information see:
http://blog.system11.org/?p=1943
****************************************************************************/
#include "emu.h"
#include "machine/pcecommn.h"
#include "cpu/h6280/h6280.h"
#include "cpu/i8085/i8085.h"
#include "video/huc6260.h"
#include "video/huc6270.h"
#include "sound/c6280.h"
#include "machine/i8155.h"
#include "bus/generic/slot.h"
#include "bus/generic/carts.h"
#include "screen.h"
#include "softlist.h"
#include "speaker.h"
class tourvision_state : public pce_common_state
{
public:
tourvision_state(const machine_config &mconfig, device_type type, const char *tag)
: pce_common_state(mconfig, type, tag)
, m_subcpu(*this, "subcpu")
, m_cart(*this, "cartslot")
{ }
DECLARE_WRITE8_MEMBER(tourvision_8085_d000_w);
DECLARE_WRITE8_MEMBER(tourvision_i8155_a_w);
DECLARE_WRITE8_MEMBER(tourvision_i8155_b_w);
DECLARE_WRITE8_MEMBER(tourvision_i8155_c_w);
DECLARE_WRITE_LINE_MEMBER(tourvision_timer_out);
DECLARE_DEVICE_IMAGE_LOAD_MEMBER(tourvision_cart);
void tourvision(machine_config &config);
void pce_io(address_map &map);
void pce_mem(address_map &map);
void tourvision_8085_map(address_map &map);
private:
required_device<cpu_device> m_subcpu;
required_device<generic_slot_device> m_cart;
uint32_t m_rom_size;
};
DEVICE_IMAGE_LOAD_MEMBER( tourvision_state, tourvision_cart )
{
m_rom_size = m_cart->common_get_size("rom");
m_cart->rom_alloc(m_rom_size, GENERIC_ROM8_WIDTH, ENDIANNESS_LITTLE);
m_cart->common_load_rom(m_cart->get_rom_base(), m_rom_size, "rom");
uint8_t* rgn = memregion("maincpu")->base();
uint8_t* base = m_cart->get_rom_base();
if (m_rom_size == 0x0c0000)
{
memcpy(rgn+0x000000, base+0x000000, 0x0c0000 );
memcpy(rgn+0x0c0000, base+0x080000, 0x040000 );
}
else
if (m_rom_size == 0x060000)
{
memcpy(rgn+0x000000, base+0x000000, 0x040000 );
memcpy(rgn+0x040000, base+0x000000, 0x040000 );
memcpy(rgn+0x080000, base+0x040000, 0x020000 );
memcpy(rgn+0x0a0000, base+0x040000, 0x020000 );
memcpy(rgn+0x0c0000, base+0x040000, 0x020000 );
memcpy(rgn+0x0e0000, base+0x040000, 0x020000 );
}
else
{
for (int i=0;i<0x100000;i+=m_rom_size)
memcpy(rgn+i, base+0x000000, m_rom_size );
}
#if 0
{
FILE *fp;
fp=fopen("tourvision.bin", "w+b");
if (fp)
{
fwrite(rgn, 0x100000, 1, fp);
fclose(fp);
}
}
#endif
return image_init_result::PASS;
}
/* note from system11 - this system actually supports 2 players */
static INPUT_PORTS_START( tourvision )
PCE_STANDARD_INPUT_PORT_P1
PORT_START( "DSW1" )
PORT_DIPNAME( 0x07, 0x07, "Coins needed 1" )
PORT_DIPSETTING( 0x07, "1" )
PORT_DIPSETTING( 0x06, "2" )
PORT_DIPSETTING( 0x05, "3" )
PORT_DIPSETTING( 0x04, "4" )
PORT_DIPSETTING( 0x03, "5" )
PORT_DIPSETTING( 0x02, "6" )
PORT_DIPSETTING( 0x01, "7" )
PORT_DIPSETTING( 0x00, "8" )
PORT_DIPNAME( 0x78, 0x78, "Time units 1" )
PORT_DIPSETTING( 0x78, "900" )
PORT_DIPSETTING( 0x70, "720" )
PORT_DIPSETTING( 0x68, "600" )
PORT_DIPSETTING( 0x60, "540" )
PORT_DIPSETTING( 0x58, "480" )
PORT_DIPSETTING( 0x50, "420" )
PORT_DIPSETTING( 0x48, "360" )
PORT_DIPSETTING( 0x40, "300" )
PORT_DIPSETTING( 0x38, "270" )
PORT_DIPSETTING( 0x30, "240" )
PORT_DIPSETTING( 0x28, "210" )
PORT_DIPSETTING( 0x20, "180" )
PORT_DIPSETTING( 0x18, "150" )
PORT_DIPSETTING( 0x10, "120" )
PORT_DIPSETTING( 0x08, "90" )
PORT_DIPSETTING( 0x00, "60" )
PORT_DIPNAME( 0x80, 0x00, DEF_STR( Demo_Sounds ) )
PORT_DIPSETTING( 0x80, DEF_STR( Off ))
PORT_DIPSETTING( 0x00, DEF_STR( On ))
PORT_START( "DSW2" )
PORT_DIPNAME( 0x03, 0x03, "Coins needed 2" )
PORT_DIPSETTING( 0x03, "1" )
PORT_DIPSETTING( 0x02, "2" )
PORT_DIPSETTING( 0x01, "3" )
PORT_DIPSETTING( 0x00, "4" )
PORT_DIPNAME( 0x78, 0x78, "Time units 2" )
PORT_DIPSETTING( 0x78, "1500" )
PORT_DIPSETTING( 0x70, "1200" )
PORT_DIPSETTING( 0x68, "1080" )
PORT_DIPSETTING( 0x60, "960" )
PORT_DIPSETTING( 0x58, "900" )
PORT_DIPSETTING( 0x50, "840" )
PORT_DIPSETTING( 0x48, "780" )
PORT_DIPSETTING( 0x40, "720" )
PORT_DIPSETTING( 0x38, "660" )
PORT_DIPSETTING( 0x30, "600" )
PORT_DIPSETTING( 0x28, "540" )
PORT_DIPSETTING( 0x20, "480" )
PORT_DIPSETTING( 0x18, "420" )
PORT_DIPSETTING( 0x10, "360" )
PORT_DIPSETTING( 0x08, "300" )
PORT_DIPSETTING( 0x00, "240" )
PORT_DIPUNKNOWN( 0x80, 0x00 )
// SW2 bit 7 might be "free play" HIGH and when "Coins needed 2" is set to "1" (multiple comparisons with 0x83) in BIOS0 and BIOS1.
// In BIOS2, "Coins needed 2" can be set to anything (multiple comparisons with 0x80) instead.
// Of course, it can also be sort of "Test mode" or "Debug mode" ...
PORT_START("SYSTEM")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_COIN1 )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_COIN2 )
PORT_BIT( 0xf0, IP_ACTIVE_HIGH, IPT_CUSTOM ) // games slot status in bits 3 to 7
INPUT_PORTS_END
void tourvision_state::pce_mem(address_map &map)
{
map(0x000000, 0x0FFFFF).rom();
map(0x1F0000, 0x1F1FFF).ram().mirror(0x6000);
map(0x1FE000, 0x1FE3FF).rw("huc6270", FUNC(huc6270_device::read), FUNC(huc6270_device::write));
map(0x1FE400, 0x1FE7FF).rw(m_huc6260, FUNC(huc6260_device::read), FUNC(huc6260_device::write));
map(0x1FE800, 0x1FEBFF).rw("c6280", FUNC(c6280_device::c6280_r), FUNC(c6280_device::c6280_w));
map(0x1FEC00, 0x1FEFFF).rw(m_maincpu, FUNC(h6280_device::timer_r), FUNC(h6280_device::timer_w));
map(0x1FF000, 0x1FF3FF).rw(this, FUNC(tourvision_state::pce_joystick_r), FUNC(tourvision_state::pce_joystick_w));
map(0x1FF400, 0x1FF7FF).rw(m_maincpu, FUNC(h6280_device::irq_status_r), FUNC(h6280_device::irq_status_w));
}
void tourvision_state::pce_io(address_map &map)
{
map(0x00, 0x03).rw("huc6270", FUNC(huc6270_device::read), FUNC(huc6270_device::write));
}
WRITE8_MEMBER(tourvision_state::tourvision_8085_d000_w)
{
//logerror( "D000 (8085) write %02x\n", data );
}
void tourvision_state::tourvision_8085_map(address_map &map)
{
map(0x0000, 0x7fff).rom();
map(0x8000, 0x80ff).rw("i8155", FUNC(i8155_device::memory_r), FUNC(i8155_device::memory_w));
map(0x8100, 0x8107).rw("i8155", FUNC(i8155_device::io_r), FUNC(i8155_device::io_w));
map(0x9000, 0x9000).portr("DSW1");
map(0xa000, 0xa000).portr("DSW2");
map(0xb000, 0xb000).nopr(); // unknown (must NOT be == 0x03 ? code at 0x1154)
map(0xc000, 0xc000).portr("SYSTEM");
map(0xd000, 0xd000).w(this, FUNC(tourvision_state::tourvision_8085_d000_w));
map(0xe000, 0xe1ff).ram();
map(0xf000, 0xf000).nopr(); // protection or internal counter ? there is sometimes some data in BIOS0 which is replaced by 0xff in BIOS1
}
WRITE8_MEMBER(tourvision_state::tourvision_i8155_a_w)
{
//logerror("i8155 Port A: %02X\n", data);
}
WRITE8_MEMBER(tourvision_state::tourvision_i8155_b_w)
{
// Selects game slot in bits 0 - 1
//logerror("i8155 Port B: %02X\n", data);
}
WRITE8_MEMBER(tourvision_state::tourvision_i8155_c_w)
{
//logerror("i8155 Port C: %02X\n", data);
}
WRITE_LINE_MEMBER(tourvision_state::tourvision_timer_out)
{
m_subcpu->set_input_line(I8085_RST55_LINE, state ? CLEAR_LINE : ASSERT_LINE );
//logerror("Timer out %d\n", state);
}
MACHINE_CONFIG_START(tourvision_state::tourvision)
/* basic machine hardware */
MCFG_DEVICE_ADD("maincpu", H6280, PCE_MAIN_CLOCK/3)
MCFG_DEVICE_PROGRAM_MAP(pce_mem)
MCFG_DEVICE_IO_MAP(pce_io)
MCFG_QUANTUM_TIME(attotime::from_hz(60))
MCFG_DEVICE_ADD("subcpu", I8085A, 18000000/3 /*?*/)
MCFG_DEVICE_PROGRAM_MAP(tourvision_8085_map)
/* video hardware */
MCFG_SCREEN_ADD("screen", RASTER)
MCFG_SCREEN_RAW_PARAMS(PCE_MAIN_CLOCK, huc6260_device::WPF, 64, 64 + 1024 + 64, huc6260_device::LPF, 18, 18 + 242)
MCFG_SCREEN_UPDATE_DRIVER( pce_common_state, screen_update )
MCFG_SCREEN_PALETTE("huc6260:palette")
MCFG_DEVICE_ADD( "huc6260", HUC6260, PCE_MAIN_CLOCK )
MCFG_HUC6260_NEXT_PIXEL_DATA_CB(READ16("huc6270", huc6270_device, next_pixel))
MCFG_HUC6260_TIME_TIL_NEXT_EVENT_CB(READ16("huc6270", huc6270_device, time_until_next_event))
MCFG_HUC6260_VSYNC_CHANGED_CB(WRITELINE("huc6270", huc6270_device, vsync_changed))
MCFG_HUC6260_HSYNC_CHANGED_CB(WRITELINE("huc6270", huc6270_device, hsync_changed))
MCFG_DEVICE_ADD( "huc6270", HUC6270, 0 )
MCFG_HUC6270_VRAM_SIZE(0x10000)
MCFG_HUC6270_IRQ_CHANGED_CB(INPUTLINE("maincpu", 0))
MCFG_DEVICE_ADD("i8155", I8155, 1000000 /*?*/)
MCFG_I8155_OUT_PORTA_CB(WRITE8(*this, tourvision_state, tourvision_i8155_a_w))
MCFG_I8155_OUT_PORTB_CB(WRITE8(*this, tourvision_state, tourvision_i8155_b_w))
MCFG_I8155_OUT_PORTC_CB(WRITE8(*this, tourvision_state, tourvision_i8155_c_w))
MCFG_I8155_OUT_TIMEROUT_CB(WRITELINE(*this, tourvision_state, tourvision_timer_out))
MCFG_SPEAKER_STANDARD_STEREO("lspeaker","rspeaker")
MCFG_DEVICE_ADD("c6280", C6280, PCE_MAIN_CLOCK/6)
MCFG_C6280_CPU("maincpu")
MCFG_SOUND_ROUTE(0, "lspeaker", 1.00)
MCFG_SOUND_ROUTE(1, "rspeaker", 1.00)
MCFG_GENERIC_CARTSLOT_ADD("cartslot", generic_plain_slot, "tourvision_cart")
MCFG_GENERIC_EXTENSIONS("bin")
MCFG_GENERIC_LOAD(tourvision_state, tourvision_cart)
MCFG_GENERIC_MANDATORY
MCFG_SOFTWARE_LIST_ADD("tv_list","pce_tourvision")
MACHINE_CONFIG_END
#define TOURVISION_BIOS \
ROM_REGION( 0x8000, "subcpu", 0 ) \
ROM_SYSTEM_BIOS( 0, "60", "V4-60" ) \
ROMX_LOAD( "v4-60.ic29", 0x0000, 0x8000, CRC(1fd27e22) SHA1(b103d365eac3fa447c2e9addddf6974b4403ed41), ROM_BIOS(1) ) \
ROM_SYSTEM_BIOS( 1, "55", "V4-55" ) \
ROMX_LOAD( "v4-55.ic29", 0x0000, 0x8000, CRC(87cf66c1) SHA1(d6b42137be7a07a0e299c2d922328a6a9a2b7b8f), ROM_BIOS(2) ) \
ROM_SYSTEM_BIOS( 2, "53", "V4-53" ) \
ROMX_LOAD( "v4-53.ic29", 0x0000, 0x8000, CRC(bccb53c9) SHA1(a27113d70cf348c7eafa39fc7a76f55f63723ad7), ROM_BIOS(3) ) \
ROM_SYSTEM_BIOS( 3, "52", "V4-52" ) \
ROMX_LOAD( "v4-52.ic29", 0x0000, 0x8000, CRC(ffd7b0fe) SHA1(d1804865c91e925a01b05cf441e8458a3db23f50), ROM_BIOS(4) ) \
ROM_SYSTEM_BIOS( 4, "43", "V4-43" ) \
ROMX_LOAD( "v4-43.ic29", 0x0000, 0x8000, CRC(88da23f3) SHA1(9d24faa116129783e55c7f79a4a08902a236d5a6), ROM_BIOS(5) ) \
ROM_SYSTEM_BIOS( 5, "40", "V4-40" ) \
ROMX_LOAD( "v4-40.ic29", 0x0000, 0x8000, CRC(ba6290cc) SHA1(92b0e9f55791e892ec209de4fadd80faef370622), ROM_BIOS(6) ) \
ROM_SYSTEM_BIOS( 6, "20", "VT-20" ) \
ROMX_LOAD( "vt_2.0.bin", 0x0000, 0x8000, CRC(36012f88) SHA1(5bd42fb51aa48ff65e704ea06a9181bb87ed2137), ROM_BIOS(7) ) \
ROM_SYSTEM_BIOS( 7, "11", "VT-11" ) \
ROMX_LOAD( "vt_1.1.bin", 0x0000, 0x8000, CRC(27abbc36) SHA1(881ea7802b9e241473bc8ced0472e0f1851c9886), ROM_BIOS(8) )
ROM_START(tourvis)
ROM_REGION( 0x100000, "maincpu", ROMREGION_ERASE00 )
TOURVISION_BIOS /* BIOS rom type is 27C256 */
ROM_END
GAME( 19??, tourvis, 0, tourvision, tourvision, tourvision_state, pce_common, ROT0, "bootleg (Tourvision)", "Tourvision PCE bootleg", MACHINE_IS_BIOS_ROOT | MACHINE_NOT_WORKING )
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