From f7bd003b2b818f3f8467ec5fc4be342a3b8389be Mon Sep 17 00:00:00 2001 From: David Haywood Date: Sun, 11 Aug 2013 18:35:33 +0000 Subject: [PATCH] moved sega pico out of megadriv.c and into segapico.c, it really has nothing in common with the MD aside the CPU+VDP and should be properly separated. added skeleton 'Yamaha Mixt Book Player Copera' to the Sega Pico driver, it appears to be similar to the Pico but with extra sound hardware (a complete Sound Blaster clone) on the MB. Added a preliminary Softlist. Added board layouts for both [Team Europe] --- .gitattributes | 2 + src/mess/drivers/megadriv.c | 306 +--------------------- src/mess/drivers/segapico.c | 495 ++++++++++++++++++++++++++++++++++++ src/mess/includes/md_cons.h | 30 +++ src/mess/machine/md_slot.c | 7 +- src/mess/machine/md_slot.h | 18 ++ src/mess/mess.lst | 1 + src/mess/mess.mak | 1 + 8 files changed, 554 insertions(+), 306 deletions(-) create mode 100644 src/mess/drivers/segapico.c create mode 100644 src/mess/includes/md_cons.h diff --git a/.gitattributes b/.gitattributes index 48272139144..7711887a9aa 100644 --- a/.gitattributes +++ b/.gitattributes @@ -6503,6 +6503,7 @@ src/mess/drivers/scorpion.c svneol=native#text/plain src/mess/drivers/scv.c svneol=native#text/plain src/mess/drivers/sdk85.c svneol=native#text/plain src/mess/drivers/sdk86.c svneol=native#text/plain +src/mess/drivers/segapico.c svneol=native#text/plain src/mess/drivers/selz80.c svneol=native#text/plain src/mess/drivers/sg1000.c svneol=native#text/plain src/mess/drivers/sgi_ip2.c svneol=native#text/plain @@ -6734,6 +6735,7 @@ src/mess/includes/mbee.h svneol=native#text/plain src/mess/includes/mboard.h svneol=native#text/plain src/mess/includes/mc1000.h svneol=native#text/plain src/mess/includes/mc80.h svneol=native#text/plain +src/mess/includes/md_cons.h svneol=native#text/plain src/mess/includes/micronic.h svneol=native#text/plain src/mess/includes/microtan.h svneol=native#text/plain src/mess/includes/mikro80.h svneol=native#text/plain diff --git a/src/mess/drivers/megadriv.c b/src/mess/drivers/megadriv.c index 4f005cd8489..484b0602502 100644 --- a/src/mess/drivers/megadriv.c +++ b/src/mess/drivers/megadriv.c @@ -15,55 +15,7 @@ #include "imagedev/cartslot.h" #include "formats/imageutl.h" - -class md_cons_state : public md_base_state -{ -public: - md_cons_state(const machine_config &mconfig, device_type type, const char *tag) - : md_base_state(mconfig, type, tag), - m_slotcart(*this, "mdslot") - { } - - ioport_port *m_io_ctrlr; - ioport_port *m_io_pad3b[4]; - ioport_port *m_io_pad6b[2][4]; - - optional_device m_slotcart; - - DECLARE_DRIVER_INIT(mess_md_common); - DECLARE_DRIVER_INIT(genesis); - DECLARE_DRIVER_INIT(md_eur); - DECLARE_DRIVER_INIT(md_jpn); - - READ8_MEMBER(mess_md_io_read_data_port); - WRITE16_MEMBER(mess_md_io_write_data_port); - - DECLARE_MACHINE_START( md_common ); // setup ioport_port - DECLARE_MACHINE_START( ms_megadriv ); // setup ioport_port + install cartslot handlers - DECLARE_MACHINE_RESET( ms_megadriv ); -}; - -class pico_state : public md_cons_state -{ -public: - pico_state(const machine_config &mconfig, device_type type, const char *tag) - : md_cons_state(mconfig, type, tag), - m_picocart(*this, "picoslot") { } - - ioport_port *m_io_page; - ioport_port *m_io_pad; - ioport_port *m_io_penx; - ioport_port *m_io_peny; - - optional_device m_picocart; - UINT8 m_page_register; - - UINT16 pico_read_penpos(int pen); - DECLARE_READ16_MEMBER(pico_68k_io_read); - DECLARE_WRITE16_MEMBER(pico_68k_io_write); - DECLARE_MACHINE_START(pico); -}; - +#include "includes/md_cons.h" /************************************* * @@ -875,257 +827,6 @@ ROM_START( 32x_scd ) ROM_END -/****************************************** PICO emulation ****************************************/ - -/* - Pico Implementation By ElBarto (Emmanuel Vadot, elbarto@megadrive.org) - Still missing the PCM custom chip - Some game will not boot due to this - - Pico Info from Notaz (http://notaz.gp2x.de/docs/picodoc.txt) - - addr acc description --------+-----+------------ -800001 byte Version register. - ?vv? ????, where v can be: - 00 - hardware is for Japan - 01 - European version - 10 - USA version - 11 - ? -800003 byte Buttons, 0 for pressed, 1 for released: - bit 0: UP (white) - bit 1: DOWN (orange) - bit 2: LEFT (blue) - bit 3: RIGHT (green) - bit 4: red button - bit 5: unused? - bit 6: unused? - bit 7: pen button -800005 byte Most significant byte of pen x coordinate. -800007 byte Least significant byte of pen x coordinate. -800009 byte Most significant byte of pen y coordinate. -80000b byte Least significant byte of pen y coordinate. -80000d byte Page register. One bit means one uncovered page sensor. - 00 - storyware closed - 01, 03, 07, 0f, 1f, 3f - pages 1-6 - either page 5 or page 6 is often unused. -800010 word PCM data register. - r/w read returns free bytes left in PCM FIFO buffer - writes write data to buffer. -800012 word PCM control register. - r/w For writes, it has following possible meanings: - ?p?? ???? ???? ?rrr - p - set to enable playback? - r - sample rate / PCM data type? - 0: 8kHz 4bit ADPCM? - 1-7: 16kHz variants? - For reads, if bit 15 is cleared, it means PCM is 'busy' or - something like that, as games sometimes wait for it to become 1. -800019 byte Games write 'S' -80001b byte Games write 'E' -80001d byte Games write 'G' -80001f byte Games write 'A' - -*/ - -#define PICO_PENX 1 -#define PICO_PENY 2 - -UINT16 pico_state::pico_read_penpos(int pen) -{ - UINT16 penpos = 0; - - switch (pen) - { - case PICO_PENX: - penpos = m_io_penx->read_safe(0); - penpos |= 0x6; - penpos = penpos * 320 / 255; - penpos += 0x3d; - break; - case PICO_PENY: - penpos = m_io_peny->read_safe(0); - penpos |= 0x6; - penpos = penpos * 251 / 255; - penpos += 0x1fc; - break; - } - - return penpos; -} - -READ16_MEMBER(pico_state::pico_68k_io_read ) -{ - UINT8 retdata = 0; - - switch (offset) - { - case 0: /* Version register ?XX?????? where XX is 00 for japan, 01 for europe and 10 for USA*/ - retdata = (m_export << 6) | (m_pal << 5); - break; - case 1: - retdata = m_io_pad->read_safe(0); - break; - - /* - Still notes from notaz for the pen : - - The pen can be used to 'draw' either on the drawing pad or on the storyware - itself. Both storyware and drawing pad are mapped on single virtual plane, where - coordinates range: - - x: 0x03c - 0x17c - y: 0x1fc - 0x2f7 (drawing pad) - 0x2f8 - 0x3f3 (storyware) - */ - case 2: - retdata = pico_read_penpos(PICO_PENX) >> 8; - break; - case 3: - retdata = pico_read_penpos(PICO_PENX) & 0x00ff; - break; - case 4: - retdata = pico_read_penpos(PICO_PENY) >> 8; - break; - case 5: - retdata = pico_read_penpos(PICO_PENY) & 0x00ff; - break; - case 6: - /* Page register : - 00 - storyware closed - 01, 03, 07, 0f, 1f, 3f - pages 1-6 - either page 5 or page 6 is often unused. - */ - { - UINT8 tmp = m_io_page->read_safe(0); - if (tmp == 2 && m_page_register != 0x3f) - { - m_page_register <<= 1; - m_page_register |= 1; - } - if (tmp == 1 && m_page_register != 0x00) - m_page_register >>= 1; - retdata = m_page_register; - break; - } - case 7: - /* Returns free bytes left in the PCM FIFO buffer */ - retdata = 0x00; - break; - case 8: - /* - For reads, if bit 15 is cleared, it means PCM is 'busy' or - something like that, as games sometimes wait for it to become 1. - */ - retdata = 0x00; - } - - return retdata | retdata << 8; -} - -WRITE16_MEMBER(pico_state::pico_68k_io_write ) -{ - switch (offset) - { - } -} - -static ADDRESS_MAP_START( pico_mem, AS_PROGRAM, 16, pico_state ) - AM_RANGE(0x000000, 0x3fffff) AM_ROM - - AM_RANGE(0x800000, 0x80001f) AM_READWRITE(pico_68k_io_read, pico_68k_io_write) - - AM_RANGE(0xc00000, 0xc0001f) AM_DEVREADWRITE("gen_vdp", sega_genesis_vdp_device, megadriv_vdp_r,megadriv_vdp_w) - AM_RANGE(0xe00000, 0xe0ffff) AM_RAM AM_MIRROR(0x1f0000) -ADDRESS_MAP_END - - -static INPUT_PORTS_START( pico ) - PORT_START("PAD") - PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(1) - PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(1) - PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1) - PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(1) - PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1) PORT_NAME("Red Button") - PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1) PORT_NAME("Pen Button") - - PORT_START("PAGE") - PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1) PORT_NAME("Increment Page") - PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_PLAYER(1) PORT_NAME("Decrement Page") - - PORT_START("PENX") - PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_X ) PORT_CROSSHAIR(X, 1.0, 0.0, 0) PORT_SENSITIVITY(30) PORT_KEYDELTA(10) PORT_MINMAX(0, 255) PORT_PLAYER(1) PORT_NAME("PEN X") - - PORT_START("PENY") - PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_Y ) PORT_CROSSHAIR(Y, 1.0, 0.0, 0) PORT_SENSITIVITY(30) PORT_KEYDELTA(10) PORT_MINMAX(0,255 ) PORT_PLAYER(1) PORT_NAME("PEN Y") -INPUT_PORTS_END - - -static SLOT_INTERFACE_START(pico_cart) - SLOT_INTERFACE_INTERNAL("rom", MD_STD_ROM) - SLOT_INTERFACE_INTERNAL("rom_sram", MD_ROM_SRAM) // not sure these are needed... - SLOT_INTERFACE_INTERNAL("rom_sramsafe", MD_ROM_SRAM) // not sure these are needed... -SLOT_INTERFACE_END - -MACHINE_START_MEMBER(pico_state,pico) -{ - m_io_page = ioport("PAGE"); - m_io_pad = ioport("PAD"); - m_io_penx = ioport("PENX"); - m_io_peny = ioport("PENY"); - - m_maincpu->space(AS_PROGRAM).install_readwrite_handler(0x000000, 0x7fffff, read16_delegate(FUNC(base_md_cart_slot_device::read),(base_md_cart_slot_device*)m_picocart), write16_delegate(FUNC(base_md_cart_slot_device::write),(base_md_cart_slot_device*)m_picocart)); - m_maincpu->space(AS_PROGRAM).install_readwrite_handler(0xa13000, 0xa130ff, read16_delegate(FUNC(base_md_cart_slot_device::read_a13),(base_md_cart_slot_device*)m_picocart), write16_delegate(FUNC(base_md_cart_slot_device::write_a13),(base_md_cart_slot_device*)m_picocart)); - m_maincpu->space(AS_PROGRAM).install_readwrite_handler(0xa15000, 0xa150ff, read16_delegate(FUNC(base_md_cart_slot_device::read_a15),(base_md_cart_slot_device*)m_picocart), write16_delegate(FUNC(base_md_cart_slot_device::write_a15),(base_md_cart_slot_device*)m_picocart)); - m_maincpu->space(AS_PROGRAM).install_write_handler(0xa14000, 0xa14003, write16_delegate(FUNC(base_md_cart_slot_device::write_tmss_bank),(base_md_cart_slot_device*)m_picocart)); -} - -static MACHINE_CONFIG_START( pico, pico_state ) - MCFG_FRAGMENT_ADD( md_ntsc ) - - MCFG_CPU_MODIFY("maincpu") - MCFG_CPU_PROGRAM_MAP(pico_mem) - - MCFG_DEVICE_REMOVE("genesis_snd_z80") - - MCFG_MACHINE_START_OVERRIDE( pico_state, pico ) - MCFG_MACHINE_RESET_OVERRIDE( pico_state, ms_megadriv ) - - MCFG_PICO_CARTRIDGE_ADD("picoslot", pico_cart, NULL) - MCFG_SOFTWARE_LIST_ADD("cart_list","pico") -MACHINE_CONFIG_END - -static MACHINE_CONFIG_START( picopal, pico_state ) - MCFG_FRAGMENT_ADD( md_pal ) - - MCFG_CPU_MODIFY("maincpu") - MCFG_CPU_PROGRAM_MAP(pico_mem) - - MCFG_DEVICE_REMOVE("genesis_snd_z80") - - MCFG_MACHINE_START_OVERRIDE( pico_state, pico ) - MCFG_MACHINE_RESET_OVERRIDE( pico_state, ms_megadriv ) - - MCFG_PICO_CARTRIDGE_ADD("picoslot", pico_cart, NULL) - MCFG_SOFTWARE_LIST_ADD("cart_list","pico") -MACHINE_CONFIG_END - - - -ROM_START( pico ) - ROM_REGION(MD_CPU_REGION_SIZE, "maincpu", ROMREGION_ERASEFF) - ROM_REGION( 0x10000, "soundcpu", ROMREGION_ERASEFF) -ROM_END - -ROM_START( picou ) - ROM_REGION(MD_CPU_REGION_SIZE, "maincpu", ROMREGION_ERASEFF) - ROM_REGION( 0x10000, "soundcpu", ROMREGION_ERASEFF) -ROM_END - -ROM_START( picoj ) - ROM_REGION(MD_CPU_REGION_SIZE, "maincpu", ROMREGION_ERASEFF) - ROM_REGION( 0x10000, "soundcpu", ROMREGION_ERASEFF) -ROM_END /*************************************************************************** @@ -1160,8 +861,3 @@ CONS( 1994, cdx, 0, 0, genesis_scd, md, md_cons_state, CONS( 1994, multmega, cdx, 0, md_scd, md, md_cons_state, md_eur, "Sega", "Multi-Mega (Europe, PAL)", GAME_NOT_WORKING ) CONS( 1994, 32x_scd, 0, 0, genesis_32x_scd, md, md_cons_state, genesis, "Sega", "Sega CD (USA, NTSC, w/32X)", GAME_NOT_WORKING ) -// this is a standalone system based on the md-like hardware (same vdp etc.) - -CONS( 1994, pico, 0, 0, picopal, pico, md_cons_state, md_eur, "Sega", "Pico (Europe, PAL)", 0) -CONS( 1994, picou, pico, 0, pico, pico, md_cons_state, genesis, "Sega", "Pico (USA, NTSC)", 0) -CONS( 1993, picoj, pico, 0, pico, pico, md_cons_state, md_jpn, "Sega", "Pico (Japan, NTSC)", 0) diff --git a/src/mess/drivers/segapico.c b/src/mess/drivers/segapico.c new file mode 100644 index 00000000000..4810ce7b282 --- /dev/null +++ b/src/mess/drivers/segapico.c @@ -0,0 +1,495 @@ + +/****************************************** PICO emulation ****************************************/ + +/* todo, make this more independent of the Genesis emulation, it's really only the same CPU + VDP + and doesn't need to be connected to the Genesis at all. */ + +/* + +Pico mainboard (PAL version) + ++---+ +-------------------------------------------------------------------------+ +| | | +-+ | +| | | +--+ |B| +-+ | +| | | |A3| +-+ | | | +| +------------------------------+ +--+ |C| +-| +| | | | | +| GCMK-C2X +-+ | --> PEN +| +-----+ +--+ +-| +| | | |A3| +--------+ | +| | A1 | +--+ | | +---------+ | +| SEGA | | | A2 | |HM53861J | | +| 1994 837-10846 +-----+ | | | | | +| IAC MAIN PAL +--------+ +---------+ | +| MADE IN JAPAN +----+ | +| VA0 +----------+ |XTAL| +--+ +| | SEGA | +---------+ | | | <-- VCC IN +| | 315-5640 | |MC68HC000| |53.2| +--+ +| | 9434 W51 | |FN8-A | +----+ |00 | +----------+ | +| | | | | | | +----+ | SEGA | | +| | | | 2B89N | | | | 315-5313A| | +| | | |S0AH9425A| | A4 | | F1001 | +--| +| +----------+ +---------+ | | | | | | +| | | |9428 LAGG | | --> VIDEO OUT +| | | | | | | +| +----+ +----------+ +--| +| | +| +----------------------------+ | +| ||||||CARTRIDGE CONNECTOR||||| | +| +----------------------------+ | +| | ++------------------------------------------------------------------------------------------------------------+ + +A1 = SEGA / 315-5641 / D77591 / 9442CA010 +A2 = SEGA / 315-5769 U13 / 9451MD020 +A3 = BA10324AF +A4 = MALAYSIA 9336 / 651632DFP-15 / 0000988S +B = 4K16 / HC00 +C = MB3514 / 9325 M36 + + +315-5640 - touchpad controller? +315-5313A - VDP +315-5641 - PCM chip + + +*/ + +/* + Pico Implementation By ElBarto (Emmanuel Vadot, elbarto@megadrive.org) + Still missing the PCM custom chip + Some game will not boot due to this + + Pico Info from Notaz (http://notaz.gp2x.de/docs/picodoc.txt) + + addr acc description +-------+-----+------------ +800001 byte Version register. + ?vv? ????, where v can be: + 00 - hardware is for Japan + 01 - European version + 10 - USA version + 11 - ? +800003 byte Buttons, 0 for pressed, 1 for released: + bit 0: UP (white) + bit 1: DOWN (orange) + bit 2: LEFT (blue) + bit 3: RIGHT (green) + bit 4: red button + bit 5: unused? + bit 6: unused? + bit 7: pen button +800005 byte Most significant byte of pen x coordinate. +800007 byte Least significant byte of pen x coordinate. +800009 byte Most significant byte of pen y coordinate. +80000b byte Least significant byte of pen y coordinate. +80000d byte Page register. One bit means one uncovered page sensor. + 00 - storyware closed + 01, 03, 07, 0f, 1f, 3f - pages 1-6 + either page 5 or page 6 is often unused. +800010 word PCM data register. + r/w read returns free bytes left in PCM FIFO buffer + writes write data to buffer. +800012 word PCM control register. + r/w For writes, it has following possible meanings: + ?p?? ???? ???? ?rrr + p - set to enable playback? + r - sample rate / PCM data type? + 0: 8kHz 4bit ADPCM? + 1-7: 16kHz variants? + For reads, if bit 15 is cleared, it means PCM is 'busy' or + something like that, as games sometimes wait for it to become 1. +800019 byte Games write 'S' +80001b byte Games write 'E' +80001d byte Games write 'G' +80001f byte Games write 'A' + +*/ + +#include "emu.h" +#include "includes/megadriv.h" +#include "machine/md_slot.h" +#include "machine/md_rom.h" +#include "includes/md_cons.h" + +#define PICO_PENX 1 +#define PICO_PENY 2 + +class pico_base_state : public md_cons_state +{ +public: + pico_base_state(const machine_config &mconfig, device_type type, const char *tag) + : md_cons_state(mconfig, type, tag) { } + + ioport_port *m_io_page; + ioport_port *m_io_pad; + ioport_port *m_io_penx; + ioport_port *m_io_peny; + + UINT8 m_page_register; + + UINT16 pico_read_penpos(int pen); + DECLARE_READ16_MEMBER(pico_68k_io_read); + DECLARE_WRITE16_MEMBER(pico_68k_io_write); +}; + +class pico_state : public pico_base_state +{ +public: + pico_state(const machine_config &mconfig, device_type type, const char *tag) + : pico_base_state(mconfig, type, tag), + m_picocart(*this, "picoslot") { } + + optional_device m_picocart; + DECLARE_MACHINE_START(pico); + +}; + + + +UINT16 pico_base_state::pico_read_penpos(int pen) +{ + UINT16 penpos = 0; + + switch (pen) + { + case PICO_PENX: + penpos = m_io_penx->read_safe(0); + penpos |= 0x6; + penpos = penpos * 320 / 255; + penpos += 0x3d; + break; + case PICO_PENY: + penpos = m_io_peny->read_safe(0); + penpos |= 0x6; + penpos = penpos * 251 / 255; + penpos += 0x1fc; + break; + } + + return penpos; +} + +READ16_MEMBER(pico_base_state::pico_68k_io_read ) +{ + UINT8 retdata = 0; + + switch (offset) + { + case 0: /* Version register ?XX?????? where XX is 00 for japan, 01 for europe and 10 for USA*/ + retdata = (m_export << 6) | (m_pal << 5); + break; + case 1: + retdata = m_io_pad->read_safe(0); + break; + + /* + Still notes from notaz for the pen : + + The pen can be used to 'draw' either on the drawing pad or on the storyware + itself. Both storyware and drawing pad are mapped on single virtual plane, where + coordinates range: + + x: 0x03c - 0x17c + y: 0x1fc - 0x2f7 (drawing pad) + 0x2f8 - 0x3f3 (storyware) + */ + case 2: + retdata = pico_read_penpos(PICO_PENX) >> 8; + break; + case 3: + retdata = pico_read_penpos(PICO_PENX) & 0x00ff; + break; + case 4: + retdata = pico_read_penpos(PICO_PENY) >> 8; + break; + case 5: + retdata = pico_read_penpos(PICO_PENY) & 0x00ff; + break; + case 6: + /* Page register : + 00 - storyware closed + 01, 03, 07, 0f, 1f, 3f - pages 1-6 + either page 5 or page 6 is often unused. + */ + { + UINT8 tmp = m_io_page->read_safe(0); + if (tmp == 2 && m_page_register != 0x3f) + { + m_page_register <<= 1; + m_page_register |= 1; + } + if (tmp == 1 && m_page_register != 0x00) + m_page_register >>= 1; + retdata = m_page_register; + break; + } + case 7: + /* Returns free bytes left in the PCM FIFO buffer */ + retdata = 0x00; + break; + case 8: + /* + For reads, if bit 15 is cleared, it means PCM is 'busy' or + something like that, as games sometimes wait for it to become 1. + */ + retdata = 0x00; + } + + return retdata | retdata << 8; +} + +WRITE16_MEMBER(pico_base_state::pico_68k_io_write ) +{ + switch (offset) + { + } +} + +static ADDRESS_MAP_START( pico_mem, AS_PROGRAM, 16, pico_base_state ) + AM_RANGE(0x000000, 0x3fffff) AM_ROM + + AM_RANGE(0x800000, 0x80001f) AM_READWRITE(pico_68k_io_read, pico_68k_io_write) + + AM_RANGE(0xc00000, 0xc0001f) AM_DEVREADWRITE("gen_vdp", sega_genesis_vdp_device, megadriv_vdp_r,megadriv_vdp_w) + AM_RANGE(0xe00000, 0xe0ffff) AM_RAM AM_MIRROR(0x1f0000) +ADDRESS_MAP_END + + +static INPUT_PORTS_START( pico ) + PORT_START("PAD") + PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(1) + PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(1) + PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1) + PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(1) + PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1) PORT_NAME("Red Button") + PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1) PORT_NAME("Pen Button") + + PORT_START("PAGE") + PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1) PORT_NAME("Increment Page") + PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_PLAYER(1) PORT_NAME("Decrement Page") + + PORT_START("PENX") + PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_X ) PORT_CROSSHAIR(X, 1.0, 0.0, 0) PORT_SENSITIVITY(30) PORT_KEYDELTA(10) PORT_MINMAX(0, 255) PORT_PLAYER(1) PORT_NAME("PEN X") + + PORT_START("PENY") + PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_Y ) PORT_CROSSHAIR(Y, 1.0, 0.0, 0) PORT_SENSITIVITY(30) PORT_KEYDELTA(10) PORT_MINMAX(0,255 ) PORT_PLAYER(1) PORT_NAME("PEN Y") +INPUT_PORTS_END + + +static SLOT_INTERFACE_START(pico_cart) + SLOT_INTERFACE_INTERNAL("rom", MD_STD_ROM) + SLOT_INTERFACE_INTERNAL("rom_sram", MD_ROM_SRAM) // not sure these are needed... + SLOT_INTERFACE_INTERNAL("rom_sramsafe", MD_ROM_SRAM) // not sure these are needed... +SLOT_INTERFACE_END + +MACHINE_START_MEMBER(pico_state,pico) +{ + m_io_page = ioport("PAGE"); + m_io_pad = ioport("PAD"); + m_io_penx = ioport("PENX"); + m_io_peny = ioport("PENY"); + + m_maincpu->space(AS_PROGRAM).install_readwrite_handler(0x000000, 0x7fffff, read16_delegate(FUNC(base_md_cart_slot_device::read),(base_md_cart_slot_device*)m_picocart), write16_delegate(FUNC(base_md_cart_slot_device::write),(base_md_cart_slot_device*)m_picocart)); + m_maincpu->space(AS_PROGRAM).install_readwrite_handler(0xa13000, 0xa130ff, read16_delegate(FUNC(base_md_cart_slot_device::read_a13),(base_md_cart_slot_device*)m_picocart), write16_delegate(FUNC(base_md_cart_slot_device::write_a13),(base_md_cart_slot_device*)m_picocart)); + m_maincpu->space(AS_PROGRAM).install_readwrite_handler(0xa15000, 0xa150ff, read16_delegate(FUNC(base_md_cart_slot_device::read_a15),(base_md_cart_slot_device*)m_picocart), write16_delegate(FUNC(base_md_cart_slot_device::write_a15),(base_md_cart_slot_device*)m_picocart)); + m_maincpu->space(AS_PROGRAM).install_write_handler(0xa14000, 0xa14003, write16_delegate(FUNC(base_md_cart_slot_device::write_tmss_bank),(base_md_cart_slot_device*)m_picocart)); +} + +static MACHINE_CONFIG_START( pico, pico_state ) + MCFG_FRAGMENT_ADD( md_ntsc ) + + MCFG_CPU_MODIFY("maincpu") + MCFG_CPU_PROGRAM_MAP(pico_mem) + + MCFG_DEVICE_REMOVE("genesis_snd_z80") + + MCFG_MACHINE_START_OVERRIDE( pico_state, pico ) + MCFG_MACHINE_RESET_OVERRIDE( pico_base_state, ms_megadriv ) + + MCFG_PICO_CARTRIDGE_ADD("picoslot", pico_cart, NULL) + MCFG_SOFTWARE_LIST_ADD("cart_list","pico") +MACHINE_CONFIG_END + +static MACHINE_CONFIG_START( picopal, pico_state ) + MCFG_FRAGMENT_ADD( md_pal ) + + MCFG_CPU_MODIFY("maincpu") + MCFG_CPU_PROGRAM_MAP(pico_mem) + + MCFG_DEVICE_REMOVE("genesis_snd_z80") + + MCFG_MACHINE_START_OVERRIDE( pico_state, pico ) + MCFG_MACHINE_RESET_OVERRIDE( pico_base_state, ms_megadriv ) + + MCFG_PICO_CARTRIDGE_ADD("picoslot", pico_cart, NULL) + MCFG_SOFTWARE_LIST_ADD("cart_list","pico") +MACHINE_CONFIG_END + + + +ROM_START( pico ) + ROM_REGION(MD_CPU_REGION_SIZE, "maincpu", ROMREGION_ERASEFF) + ROM_REGION( 0x10000, "soundcpu", ROMREGION_ERASEFF) +ROM_END + +ROM_START( picou ) + ROM_REGION(MD_CPU_REGION_SIZE, "maincpu", ROMREGION_ERASEFF) + ROM_REGION( 0x10000, "soundcpu", ROMREGION_ERASEFF) +ROM_END + +ROM_START( picoj ) + ROM_REGION(MD_CPU_REGION_SIZE, "maincpu", ROMREGION_ERASEFF) + ROM_REGION( 0x10000, "soundcpu", ROMREGION_ERASEFF) +ROM_END + + +CONS( 1994, pico, 0, 0, picopal, pico, md_cons_state, md_eur, "Sega", "Pico (Europe, PAL)", 0) +CONS( 1994, picou, pico, 0, pico, pico, md_cons_state, genesis, "Sega", "Pico (USA, NTSC)", 0) +CONS( 1993, picoj, pico, 0, pico, pico, md_cons_state, md_jpn, "Sega", "Pico (Japan, NTSC)", 0) + +/* + +This looks a lot like a Pico with extra sound hardware... + YMZ263B is the basis of a Sound Blaster Clone + YMF262-M is the OPL3 + +YAMAHA - MIXT BOOK PLAYER COPERA +MMG-1 + + + +-------------+ + | | + |------+ | + | | | + MIDI OUT <-- | | + | | | + |------+ | + | | +------------------------------------------------------------------------------------------------------+ + |------+ | | +--+ | + | | | | |YM| | + MIDI IN <-- | | | |7 | | + | | | | |12| +---------+ | + |------+ +--+ | +------+ |8B| | YAMAHA | | + | |||| | | +--+ | YMZ263B | | + +---------||--+ | +--------+ | | | + || | |YM7 128B| +---------+ +---+ | + || | +--------+ |YMF| | + +---------||----------+ |262| | + | || |-M | | + | || +---+ | + | || | + | || SEGA | + |------+ || 1993 837-9845 COPERA | + | | || MADE IN JAPAN +--| + | | || VA0 | --> PEN + CONTROL <-- | || | | + | | || +--| + | | || | + | | || | + |------+ || +----+ | + | || |XTAL| +------------+ | + | || | | | OKI JAPAN | +----+ + | || +----------+ |53.6| | M54C864-80 | | | + | |||| | SEGA | |93 | +------------+ | | + | +--+ | 315-5639 | | Mhz| | | + | | U11| +----+ +-------------+ | E | + | |9341PD025 | | | | X | + |--+ +----------+ | SEGA | | T | + MIC <-- | +----+ +----+ | 315-5313A | | E | + | | |TC51| |TC51| | FC1001 | | N | + |--+ |832A| |832A| | 9331 AASG | | D | + | |FL-1| |FL-1| | | | E | + | |0 | |0 | | | | D | + | | | | | | | | | + |--+ +----+ +----+ +-------------+ | | + +-- | | C | + | |--+ | O | +S-AUDIO <-| | +-----------+ +-------+ | N | + | |--+ | SEGA | | SEGA | +-----------+ | N | + +-- | | 315-5640 | |315-564| | 3D4 UA | | E | + |--+ | 9333 W26 | |1 | |HD68HC000CP| | C | + | | | |D77591 | |8 | | T | + |--+ | | +-------+ | | | O | + S-VIDEO <-- | | | | | | R | + |--+ | | | | | | + | +-----------+ | JAPAN| | | + | +-----------+ | | + |--+ | | + VCC --> | +----------------------------------------------+ | | + |--+ | CARTRIDGE | +----+ + | | CONNECTOR | | + | +----------------------------------------------+ | + +-----------------------------------------------------------------------------------------------------------------------------------+ + +*/ + + + +class copera_state : public pico_base_state +{ +public: + copera_state(const machine_config &mconfig, device_type type, const char *tag) + : pico_base_state(mconfig, type, tag), + m_picocart(*this, "coperaslot") { } + + optional_device m_picocart; + DECLARE_MACHINE_START(copera); + +}; + + + +static ADDRESS_MAP_START( copera_mem, AS_PROGRAM, 16, copera_state ) + AM_RANGE(0x000000, 0x3fffff) AM_ROM + + AM_RANGE(0x800000, 0x80001f) AM_READWRITE(pico_68k_io_read, pico_68k_io_write) + + AM_RANGE(0xc00000, 0xc0001f) AM_DEVREADWRITE("gen_vdp", sega_genesis_vdp_device, megadriv_vdp_r,megadriv_vdp_w) + AM_RANGE(0xe00000, 0xe0ffff) AM_RAM AM_MIRROR(0x1f0000) +ADDRESS_MAP_END + + + +static SLOT_INTERFACE_START(copera_cart) + SLOT_INTERFACE_INTERNAL("rom", MD_STD_ROM) + SLOT_INTERFACE_INTERNAL("rom_sram", MD_ROM_SRAM) // not sure these are needed... + SLOT_INTERFACE_INTERNAL("rom_sramsafe", MD_ROM_SRAM) // not sure these are needed... +SLOT_INTERFACE_END + +MACHINE_START_MEMBER(copera_state,copera) +{ + m_io_page = ioport("PAGE"); + m_io_pad = ioport("PAD"); + m_io_penx = ioport("PENX"); + m_io_peny = ioport("PENY"); + + m_maincpu->space(AS_PROGRAM).install_readwrite_handler(0x000000, 0x7fffff, read16_delegate(FUNC(base_md_cart_slot_device::read),(base_md_cart_slot_device*)m_picocart), write16_delegate(FUNC(base_md_cart_slot_device::write),(base_md_cart_slot_device*)m_picocart)); + m_maincpu->space(AS_PROGRAM).install_readwrite_handler(0xa13000, 0xa130ff, read16_delegate(FUNC(base_md_cart_slot_device::read_a13),(base_md_cart_slot_device*)m_picocart), write16_delegate(FUNC(base_md_cart_slot_device::write_a13),(base_md_cart_slot_device*)m_picocart)); + m_maincpu->space(AS_PROGRAM).install_readwrite_handler(0xa15000, 0xa150ff, read16_delegate(FUNC(base_md_cart_slot_device::read_a15),(base_md_cart_slot_device*)m_picocart), write16_delegate(FUNC(base_md_cart_slot_device::write_a15),(base_md_cart_slot_device*)m_picocart)); + m_maincpu->space(AS_PROGRAM).install_write_handler(0xa14000, 0xa14003, write16_delegate(FUNC(base_md_cart_slot_device::write_tmss_bank),(base_md_cart_slot_device*)m_picocart)); +} + +static MACHINE_CONFIG_START( copera, copera_state ) + MCFG_FRAGMENT_ADD( md_ntsc ) + + MCFG_CPU_MODIFY("maincpu") + MCFG_CPU_PROGRAM_MAP(copera_mem) + + MCFG_DEVICE_REMOVE("genesis_snd_z80") + + MCFG_MACHINE_START_OVERRIDE( copera_state, copera ) + MCFG_MACHINE_RESET_OVERRIDE( pico_base_state, ms_megadriv ) + + MCFG_COPERA_CARTRIDGE_ADD("coperaslot", copera_cart, NULL) + MCFG_SOFTWARE_LIST_ADD("cart_list","copera") +MACHINE_CONFIG_END + + + +ROM_START( copera ) + ROM_REGION(MD_CPU_REGION_SIZE, "maincpu", ROMREGION_ERASEFF) + ROM_REGION( 0x10000, "soundcpu", ROMREGION_ERASEFF) +ROM_END + +CONS( 1993, copera, 0, 0, copera, pico, md_cons_state, md_jpn, "Yamaha / Sega", "Yamaha Mixt Book Player Copera", GAME_NOT_WORKING) diff --git a/src/mess/includes/md_cons.h b/src/mess/includes/md_cons.h new file mode 100644 index 00000000000..c6d746fc93d --- /dev/null +++ b/src/mess/includes/md_cons.h @@ -0,0 +1,30 @@ + + +class md_cons_state : public md_base_state +{ +public: + md_cons_state(const machine_config &mconfig, device_type type, const char *tag) + : md_base_state(mconfig, type, tag), + m_slotcart(*this, "mdslot") + { } + + ioport_port *m_io_ctrlr; + ioport_port *m_io_pad3b[4]; + ioport_port *m_io_pad6b[2][4]; + + optional_device m_slotcart; + + DECLARE_DRIVER_INIT(mess_md_common); + DECLARE_DRIVER_INIT(genesis); + DECLARE_DRIVER_INIT(md_eur); + DECLARE_DRIVER_INIT(md_jpn); + + READ8_MEMBER(mess_md_io_read_data_port); + WRITE16_MEMBER(mess_md_io_write_data_port); + + DECLARE_MACHINE_START( md_common ); // setup ioport_port + DECLARE_MACHINE_START( ms_megadriv ); // setup ioport_port + install cartslot handlers + DECLARE_MACHINE_RESET( ms_megadriv ); +}; + + diff --git a/src/mess/machine/md_slot.c b/src/mess/machine/md_slot.c index fa3afc135d1..5547e331ed5 100644 --- a/src/mess/machine/md_slot.c +++ b/src/mess/machine/md_slot.c @@ -51,7 +51,7 @@ const device_type MD_CART_SLOT = &device_creator; const device_type PICO_CART_SLOT = &device_creator; - +const device_type COPERA_CART_SLOT = &device_creator; //************************************************************************** // MD cartridges Interface @@ -184,6 +184,11 @@ pico_cart_slot_device::pico_cart_slot_device(const machine_config &mconfig, cons { } +copera_cart_slot_device::copera_cart_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) : + base_md_cart_slot_device(mconfig, COPERA_CART_SLOT, "Copera Cartridge Slot", tag, owner, clock, "copera_cart_slot", __FILE__) +{ +} + //------------------------------------------------- // base_md_cart_slot_device - destructor //------------------------------------------------- diff --git a/src/mess/machine/md_slot.h b/src/mess/machine/md_slot.h index 5b9af5cba62..879b7dd862e 100644 --- a/src/mess/machine/md_slot.h +++ b/src/mess/machine/md_slot.h @@ -220,10 +220,22 @@ public: virtual const char *file_extensions() const { return "bin,md"; } }; +// ======================> copera_cart_slot_device + +class copera_cart_slot_device : public base_md_cart_slot_device +{ +public: + // construction/destruction + copera_cart_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); + virtual const char *image_interface() const { return "copera_cart"; } + virtual const char *file_extensions() const { return "bin,md"; } +}; + // device type definition extern const device_type MD_CART_SLOT; extern const device_type PICO_CART_SLOT; +extern const device_type COPERA_CART_SLOT; /*************************************************************************** @@ -238,6 +250,12 @@ extern const device_type PICO_CART_SLOT; MCFG_DEVICE_ADD(_tag, PICO_CART_SLOT, 0) \ MCFG_DEVICE_SLOT_INTERFACE(_slot_intf, _def_slot, false) +#define MCFG_COPERA_CARTRIDGE_ADD(_tag,_slot_intf,_def_slot) \ + MCFG_DEVICE_ADD(_tag, COPERA_CART_SLOT, 0) \ + MCFG_DEVICE_SLOT_INTERFACE(_slot_intf, _def_slot, false) + + + #define MCFG_MD_CARTRIDGE_NOT_MANDATORY \ static_cast(device)->set_must_be_loaded(FALSE); diff --git a/src/mess/mess.lst b/src/mess/mess.lst index 88eb9ab77c9..59bc5a5a023 100644 --- a/src/mess/mess.lst +++ b/src/mess/mess.lst @@ -102,6 +102,7 @@ megadriv // 1990 Sega Mega Drive (Europe) pico // 1994 Sega Pico (Europe) picou // 1994 Sega Pico (USA) picoj // 1993 Sega Pico (Japan) +copera // 1993 Sega / Yamaha segacd // 1992 Sega Sega CD (USA) megacd // 1993 Sega Mega-CD (Europe) megacda // 1993 Sega Mega-CD (Asia) diff --git a/src/mess/mess.mak b/src/mess/mess.mak index b4d19e269f8..e0ec2ca60bd 100644 --- a/src/mess/mess.mak +++ b/src/mess/mess.mak @@ -1937,6 +1937,7 @@ $(MESSOBJ)/sega.a: \ $(MESS_MACHINE)/md_stm95.o \ $(MESS_MACHINE)/md_svp.o \ $(MESS_DRIVERS)/megadriv.o \ + $(MESS_DRIVERS)/segapico.o \ $(MESS_DRIVERS)/dccons.o \ $(MAME_MACHINE)/gdrom.o \ $(MESS_MACHINE)/dccons.o \