diff options
Diffstat (limited to 'src/mess/drivers/amstr_pc.c')
-rw-r--r-- | src/mess/drivers/amstr_pc.c | 659 |
1 files changed, 0 insertions, 659 deletions
diff --git a/src/mess/drivers/amstr_pc.c b/src/mess/drivers/amstr_pc.c deleted file mode 100644 index 8ba877cd182..00000000000 --- a/src/mess/drivers/amstr_pc.c +++ /dev/null @@ -1,659 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Wilbert Pol -/*************************************************************************** - - drivers/amstr_pc.c - - Driver file for Amstrad PC1512 and related machines. - - PC-XT memory map - - 00000-9FFFF RAM - A0000-AFFFF NOP or videoram EGA/VGA - B0000-B7FFF videoram MDA, page #0 - B8000-BFFFF videoram CGA and/or MDA page #1, T1T mapped RAM - C0000-C7FFF NOP or ROM EGA/VGA - C8000-C9FFF ROM XT HDC #1 - CA000-CBFFF ROM XT HDC #2 - D0000-EFFFF NOP or 'adapter RAM' - F0000-FDFFF NOP or ROM Basic + other Extensions - FE000-FFFFF ROM - -Amstrad PC1640 -============== - -More information can be found at http://www.seasip.info/AmstradXT/1640tech/index.html - -***************************************************************************/ - -#include "emu.h" -#include "cpu/nec/nec.h" -#include "cpu/i86/i86.h" - -#include "machine/mc146818.h" -#include "includes/genpc.h" -#include "bus/isa/isa.h" -#include "bus/isa/isa_cards.h" - -#include "machine/pckeybrd.h" -#include "machine/pc_lpt.h" - -class amstrad_pc_state : public driver_device -{ -public: - amstrad_pc_state(const machine_config &mconfig, device_type type, const char *tag) - : driver_device(mconfig, type, tag), - m_maincpu(*this, "maincpu"), - m_mb(*this, "mb"), - m_keyboard(*this, "pc_keyboard"), - m_lpt1(*this, "lpt_1"), - m_lpt2(*this, "lpt_2") - { m_mouse.x =0; m_mouse.y=0;} - - required_device<cpu_device> m_maincpu; - required_device<pc_noppi_mb_device> m_mb; - required_device<pc_keyboard_device> m_keyboard; - required_device<pc_lpt_device> m_lpt1; - required_device<pc_lpt_device> m_lpt2; - - DECLARE_READ8_MEMBER( pc1640_port60_r ); - DECLARE_WRITE8_MEMBER( pc1640_port60_w ); - - DECLARE_READ8_MEMBER( pc1640_mouse_x_r ); - DECLARE_READ8_MEMBER( pc1640_mouse_y_r ); - DECLARE_WRITE8_MEMBER( pc1640_mouse_x_w ); - DECLARE_WRITE8_MEMBER( pc1640_mouse_y_w ); - - DECLARE_READ8_MEMBER( pc200_port378_r ); - DECLARE_READ8_MEMBER( pc200_port278_r ); - DECLARE_READ8_MEMBER( pc1640_port378_r ); - DECLARE_READ8_MEMBER( pc1640_port3d0_r ); - DECLARE_READ8_MEMBER( pc1640_port4278_r ); - DECLARE_READ8_MEMBER( pc1640_port278_r ); - - DECLARE_DRIVER_INIT(pc1640); - - struct { - UINT8 x,y; //byte clipping needed - } m_mouse; - - // 64 system status register? - UINT8 m_port60; - UINT8 m_port61; - UINT8 m_port62; - UINT8 m_port65; - - int m_dipstate; -}; - -static ADDRESS_MAP_START( ppc512_map, AS_PROGRAM, 16, amstrad_pc_state ) - AM_RANGE(0x00000, 0x7ffff) AM_RAMBANK("bank10") - AM_RANGE(0x80000, 0xbffff) AM_NOP - AM_RANGE(0xc0000, 0xc7fff) AM_ROM - AM_RANGE(0xc8000, 0xcffff) AM_ROM - AM_RANGE(0xd0000, 0xeffff) AM_NOP - AM_RANGE(0xf0000, 0xfffff) AM_ROM -ADDRESS_MAP_END - -static ADDRESS_MAP_START( ppc640_map, AS_PROGRAM, 16, amstrad_pc_state ) - AM_RANGE(0x00000, 0x9ffff) AM_RAMBANK("bank10") - AM_RANGE(0xa0000, 0xbffff) AM_NOP - AM_RANGE(0xc0000, 0xc7fff) AM_ROM - AM_RANGE(0xc8000, 0xcffff) AM_ROM - AM_RANGE(0xd0000, 0xeffff) AM_NOP - AM_RANGE(0xf0000, 0xfffff) AM_ROM -ADDRESS_MAP_END - -static ADDRESS_MAP_START(ppc512_io, AS_IO, 16, amstrad_pc_state ) - AM_RANGE(0x0060, 0x0065) AM_READWRITE8(pc1640_port60_r, pc1640_port60_w, 0xffff) - AM_RANGE(0x0070, 0x0071) AM_DEVREADWRITE8("rtc", mc146818_device, read, write, 0xffff) - AM_RANGE(0x0078, 0x0079) AM_READWRITE8(pc1640_mouse_x_r, pc1640_mouse_x_w, 0xffff) - AM_RANGE(0x007a, 0x007b) AM_READWRITE8(pc1640_mouse_y_r, pc1640_mouse_y_w, 0xffff) - AM_RANGE(0x0200, 0x0207) AM_DEVREADWRITE8("pc_joy", pc_joy_device, joy_port_r, joy_port_w, 0xffff) - AM_RANGE(0x0278, 0x027b) AM_READ8(pc200_port278_r, 0xffff) AM_DEVWRITE8("lpt_2", pc_lpt_device, write, 0x00ff) - AM_RANGE(0x0378, 0x037b) AM_READ8(pc200_port378_r, 0xffff) AM_DEVWRITE8("lpt_1", pc_lpt_device, write, 0x00ff) - AM_RANGE(0x03bc, 0x03bf) AM_DEVREADWRITE8("lpt_0", pc_lpt_device, read, write, 0x00ff) -ADDRESS_MAP_END - -static ADDRESS_MAP_START(pc200_io, AS_IO, 16, amstrad_pc_state ) - AM_RANGE(0x0060, 0x0065) AM_READWRITE8(pc1640_port60_r, pc1640_port60_w, 0xffff) - AM_RANGE(0x0078, 0x0079) AM_READWRITE8(pc1640_mouse_x_r, pc1640_mouse_x_w, 0xffff) - AM_RANGE(0x007a, 0x007b) AM_READWRITE8(pc1640_mouse_y_r, pc1640_mouse_y_w, 0xffff) - AM_RANGE(0x0200, 0x0207) AM_DEVREADWRITE8("pc_joy", pc_joy_device, joy_port_r, joy_port_w, 0xffff) - AM_RANGE(0x0278, 0x027b) AM_READ8(pc200_port278_r, 0xffff) AM_DEVWRITE8("lpt_2", pc_lpt_device, write, 0x00ff) - AM_RANGE(0x0378, 0x037b) AM_READ8(pc200_port378_r, 0xffff) AM_DEVWRITE8("lpt_1", pc_lpt_device, write, 0x00ff) - AM_RANGE(0x03bc, 0x03bf) AM_DEVREADWRITE8("lpt_0", pc_lpt_device, read, write, 0x00ff) -ADDRESS_MAP_END - - -/* pc20 (v2) - fc078 - fc102 color/mono selection - fc166 - fc1b4 - fd841 (output something) - ff17c (output something, read monitor type inputs) - fc212 - fc26c - fc2df - fc3fe - fc0f4 - fc432 - fc49f - fc514 - fc566 - fc5db - fc622 in 3de - -port 0379 read -port 03de write/read - */ - -/* pc1512 (v1) - fc1b5 - fc1f1 - fc264 - fc310 - fc319 - fc385 - fc436 - fc459 - fc4cb - fc557 - fc591 - fc624 - fc768 - fc818 - fc87d display amstrad .. - fca17 keyboard check - fca69 - fd680 - fd7f9 - fca7b !keyboard interrupt routine for this check - */ - - -/* pc1640 (v3) - bios power up self test - important addresses - - fc0c9 - fc0f2 - fc12e - fc193 - fc20e - fc2c1 - fc2d4 - - - fc375 - fc3ba - fc3e1 - fc412 - fc43c - fc47d - fc48f - fc51f - fc5a2 - fc5dd mouse - - fc1c0 - fc5fa - the following when language selection not 0 (test for presence of 0x80000..0x9ffff ram) - fc60e - fc667 - fc678 - fc6e5 - fc72e - fc78f - fc7cb ; coprocessor related - fc834 - feda6 no problem with disk inserted - - fca2a - - cmos ram 28 0 amstrad pc1512 integrated cga - cmos ram 23 dipswitches? -*/ - -/* test sequence in bios - write 00 to 65 - write 30 to 61 - read 62 and (0x10) - write 34 to 61 - read 62 and (0x0f) - return or of the 2 62 reads - - allows set of the original ibm pc "dipswitches"!!!! - - 66 write gives reset? -*/ - -/* mouse x counter at 0x78 (read- writable) - mouse y counter at 0x7a (read- writable) - - mouse button 1,2 keys - joystick (4 directions, 2 buttons) keys - these get value from cmos ram - 74 15 00 enter - 70 17 00 forward del - 77 1b 00 joystick button 1 - 78 19 00 joystick button 2 - - - 79 00 4d right - 7a 00 4b left - 7b 00 50 down - 7c 00 48 up - - 7e 00 01 mouse button left - 7d 01 01 mouse button right -*/ - -DRIVER_INIT_MEMBER(amstrad_pc_state,pc1640) -{ - address_space &io_space = m_maincpu->space( AS_IO ); - - io_space.install_read_handler(0x278, 0x27b, read8_delegate(FUNC(amstrad_pc_state::pc1640_port278_r),this), 0xffff); - io_space.install_read_handler(0x4278, 0x427b, read8_delegate(FUNC(amstrad_pc_state::pc1640_port4278_r),this), 0xffff); -} - -WRITE8_MEMBER( amstrad_pc_state::pc1640_port60_w ) -{ - switch (offset) { - case 1: - m_port61=data; - if (data==0x30) m_port62=(m_port65&0x10)>>4; - else if (data==0x34) m_port62=m_port65&0xf; - m_mb->m_pit8253->write_gate2(BIT(data, 0)); - m_mb->pc_speaker_set_spkrdata( data & 0x02 ); - m_keyboard->enable(data&0x40); - if(data & 0x80) - m_mb->m_pic8259->ir1_w(0); - - break; - case 4: - if (data&0x80) { - m_port60=data^0x8d; - } else { - m_port60=data; - } - break; - case 5: - // stores the configuration data for port 62 configuration dipswitch emulation - m_port65=data; - break; - } - - logerror("pc1640 write %.2x %.2x\n",offset,data); -} - - -READ8_MEMBER( amstrad_pc_state::pc1640_port60_r ) -{ - int data=0; - switch (offset) { - case 0: - if (m_port61&0x80) - data=m_port60; - else - data = m_keyboard->read(space, 0); - break; - - case 1: - data = m_port61; - break; - - case 2: - data = m_port62; - if (m_mb->m_pit_out2) - data |= 0x20; - break; - } - return data; -} - -READ8_MEMBER( amstrad_pc_state::pc200_port378_r ) -{ - UINT8 data = m_lpt1->read(space, offset); - - if (offset == 1) - data = (data & ~7) | (ioport("DSW0")->read() & 7); - if (offset == 2) - data = (data & ~0xe0) | (ioport("DSW0")->read() & 0xc0); - - return data; -} - -READ8_MEMBER( amstrad_pc_state::pc200_port278_r ) -{ - UINT8 data = m_lpt2->read(space, offset); - - if (offset == 1) - data = (data & ~7) | (ioport("DSW0")->read() & 7); - if (offset == 2) - data = (data & ~0xe0) | (ioport("DSW0")->read() & 0xc0); - - return data; -} - - -READ8_MEMBER( amstrad_pc_state::pc1640_port378_r ) -{ - UINT8 data = m_lpt1->read(space, offset); - - if (offset == 1) - data=(data & ~7) | (ioport("DSW0")->read() & 7); - if (offset == 2) - { - switch (m_dipstate) - { - case 0: - data = (data&~0xe0) | (ioport("DSW0")->read() & 0xe0); - break; - case 1: - data = (data&~0xe0) | ((ioport("DSW0")->read() & 0xe000)>>8); - break; - case 2: - data = (data&~0xe0) | ((ioport("DSW0")->read() & 0xe00)>>4); - break; - - } - } - return data; -} - -READ8_MEMBER( amstrad_pc_state::pc1640_port3d0_r ) -{ - if (offset==0xa) m_dipstate=0; - return space.read_byte(0x3d0+offset); -} - -READ8_MEMBER( amstrad_pc_state::pc1640_port4278_r ) -{ - if (offset==2) m_dipstate=1; - // read parallelport - return 0; -} - -READ8_MEMBER( amstrad_pc_state::pc1640_port278_r ) -{ - if ((offset==2)||(offset==0)) m_dipstate=2; - // read parallelport - return 0; -} - -READ8_MEMBER( amstrad_pc_state::pc1640_mouse_x_r ) -{ - return m_mouse.x - ioport("pc_mouse_x")->read(); -} - -READ8_MEMBER( amstrad_pc_state::pc1640_mouse_y_r ) -{ - return m_mouse.y - ioport("pc_mouse_y")->read(); -} - -WRITE8_MEMBER( amstrad_pc_state::pc1640_mouse_x_w ) -{ - m_mouse.x = data + ioport("pc_mouse_x")->read(); -} - -WRITE8_MEMBER( amstrad_pc_state::pc1640_mouse_y_w ) -{ - m_mouse.y = data + ioport("pc_mouse_y")->read(); -} - -static INPUT_PORTS_START( pc200 ) - PORT_START("DSW0") /* IN1 */ - PORT_DIPNAME( 0x07, 0x07, "Name/Language") - PORT_DIPSETTING( 0x00, "English/less checks" ) - PORT_DIPSETTING( 0x01, DEF_STR( Italian ) ) //prego attendere - PORT_DIPSETTING( 0x02, "V.g. v\xC3\xA4nta" ) - PORT_DIPSETTING( 0x03, "Vent et cjeblik" ) // seldom c - PORT_DIPSETTING( 0x04, DEF_STR( Spanish ) ) //Por favor - PORT_DIPSETTING( 0x05, DEF_STR( French ) ) //patientez - PORT_DIPSETTING( 0x06, DEF_STR( German ) ) // bitte warten - PORT_DIPSETTING( 0x07, DEF_STR( English ) ) // please wait - PORT_DIPNAME( 0x08, 0x00, "37a 0x40") - PORT_DIPSETTING( 0x00, "0x00" ) - PORT_DIPSETTING( 0x08, "0x08" ) -/* 2008-05 FP: This Dip Switch overlaps the next one. -Since pc200 is anyway NOT_WORKING, I comment out this one */ -/* PORT_DIPNAME( 0x10, 0x00, "37a 0x80") - PORT_DIPSETTING( 0x00, "0x00" ) - PORT_DIPSETTING( 0x10, "0x10" ) */ - PORT_DIPNAME( 0x30, 0x00, "Integrated Graphics Adapter") - PORT_DIPSETTING( 0x00, "CGA 1" ) - PORT_DIPSETTING( 0x10, "CGA 2" ) - PORT_DIPSETTING( 0x20, "external" ) - PORT_DIPSETTING( 0x30, "MDA" ) - PORT_DIPNAME( 0xc0, 0x80, "Startup Mode") - PORT_DIPSETTING( 0x00, "external Color 80 Columns" ) - PORT_DIPSETTING( 0x40, "Color 40 Columns" ) - PORT_DIPSETTING( 0x80, "Color 80 Columns" ) - PORT_DIPSETTING( 0xc0, DEF_STR( Mono ) ) - - PORT_START("DSW1") /* IN2 */ - PORT_BIT ( 0x80, 0x80, IPT_UNUSED ) // com 1 on motherboard - PORT_DIPNAME( 0x40, 0x40, "COM2: enable") - PORT_DIPSETTING( 0x00, DEF_STR( No ) ) - PORT_DIPSETTING( 0x40, DEF_STR( Yes ) ) - PORT_DIPNAME( 0x20, 0x00, "COM3: enable") - PORT_DIPSETTING( 0x00, DEF_STR( No ) ) - PORT_DIPSETTING( 0x20, DEF_STR( Yes ) ) - PORT_DIPNAME( 0x10, 0x00, "COM4: enable") - PORT_DIPSETTING( 0x00, DEF_STR( No ) ) - PORT_DIPSETTING( 0x10, DEF_STR( Yes ) ) - PORT_DIPNAME( 0x08, 0x08, "LPT1: enable") - PORT_DIPSETTING( 0x00, DEF_STR( No ) ) - PORT_DIPSETTING( 0x08, DEF_STR( Yes ) ) - PORT_BIT ( 0x04, 0x04, IPT_UNUSED ) // lpt 1 on motherboard - PORT_DIPNAME( 0x02, 0x00, "LPT3: enable") - PORT_DIPSETTING( 0x00, DEF_STR( No ) ) - PORT_DIPSETTING( 0x02, DEF_STR( Yes ) ) - PORT_DIPNAME( 0x01, 0x00, "Game port enable") - PORT_DIPSETTING( 0x00, DEF_STR( No ) ) - PORT_DIPSETTING( 0x01, DEF_STR( Yes ) ) - - PORT_START("DSW2") /* IN3 */ - PORT_DIPNAME( 0x08, 0x08, "HDC1 (C800:0 port 320-323)") - PORT_DIPSETTING( 0x00, DEF_STR( No ) ) - PORT_DIPSETTING( 0x08, DEF_STR( Yes ) ) - PORT_DIPNAME( 0x04, 0x04, "HDC2 (CA00:0 port 324-327)") - PORT_DIPSETTING( 0x00, DEF_STR( No ) ) - PORT_DIPSETTING( 0x04, DEF_STR( Yes ) ) - PORT_BIT( 0x02, 0x02, IPT_UNUSED ) /* no turbo switch */ - PORT_BIT( 0x01, 0x01, IPT_UNUSED ) - - PORT_INCLUDE( at_keyboard ) /* IN4 - IN11 */ -INPUT_PORTS_END - -// static const gfx_layout pc200_charlayout = -// { - // 8, 16, /* 8 x 16 characters */ - // 2048, /* 2048 characters */ - // 1, /* 1 bits per pixel */ - // { 0 }, /* no bitplanes */ - // /* x offsets */ - // { 0, 1, 2, 3, 4, 5, 6, 7 }, - // /* y offsets */ - // { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8, 8*8, 9*8, 10*8, 11*8, 12*8, 13*8, 14*8, 15*8 }, - // 8*16 /* every char takes 16 bytes */ -// }; - -// static GFXDECODE_START( pc200 ) - // GFXDECODE_ENTRY( "gfx1", 0x0000, pc200_charlayout, 3, 1 ) -// GFXDECODE_END - -// has it's own mouse -static MACHINE_CONFIG_FRAGMENT( cfg_com ) - MCFG_DEVICE_MODIFY("serport0") - MCFG_SLOT_DEFAULT_OPTION(NULL) -MACHINE_CONFIG_END - -static MACHINE_CONFIG_START( pc200, amstrad_pc_state ) - /* basic machine hardware */ - MCFG_CPU_ADD("maincpu", I8086, 8000000) - MCFG_CPU_PROGRAM_MAP(ppc640_map) - MCFG_CPU_IO_MAP(pc200_io) - MCFG_CPU_IRQ_ACKNOWLEDGE_DEVICE("mb:pic8259", pic8259_device, inta_cb) - - MCFG_PCNOPPI_MOTHERBOARD_ADD("mb", "maincpu") - - MCFG_ISA8_SLOT_ADD("mb:isa", "aga", pc_isa8_cards, "aga_pc200", true) - MCFG_ISA8_SLOT_ADD("mb:isa", "fdc", pc_isa8_cards, "fdc_xt", true) - MCFG_ISA8_SLOT_ADD("mb:isa", "com", pc_isa8_cards, "com", true) - MCFG_SLOT_OPTION_MACHINE_CONFIG("com", cfg_com) - - MCFG_ISA8_SLOT_ADD("mb:isa", "isa1", pc_isa8_cards, NULL, false) - MCFG_ISA8_SLOT_ADD("mb:isa", "isa2", pc_isa8_cards, NULL, false) - - /* printer */ - MCFG_DEVICE_ADD("lpt_0", PC_LPT, 0) - MCFG_PC_LPT_IRQ_HANDLER(DEVWRITELINE("mb:pic8259", pic8259_device, ir7_w)) - - MCFG_DEVICE_ADD("lpt_1", PC_LPT, 0) - MCFG_PC_LPT_IRQ_HANDLER(DEVWRITELINE("mb:pic8259", pic8259_device, ir7_w)) - - MCFG_DEVICE_ADD("lpt_2", PC_LPT, 0) - MCFG_PC_LPT_IRQ_HANDLER(DEVWRITELINE("mb:pic8259", pic8259_device, ir5_w)) - - MCFG_PC_JOY_ADD("pc_joy") - - MCFG_PC_KEYB_ADD("pc_keyboard", DEVWRITELINE("mb:pic8259", pic8259_device, ir1_w)) - - /* internal ram */ - MCFG_RAM_ADD(RAM_TAG) - MCFG_RAM_DEFAULT_SIZE("640K") -MACHINE_CONFIG_END - - -static MACHINE_CONFIG_DERIVED( ppc512, pc200 ) - MCFG_DEVICE_REMOVE("maincpu") - - MCFG_CPU_ADD("maincpu", V30, 8000000) - MCFG_CPU_PROGRAM_MAP(ppc512_map) - MCFG_CPU_IO_MAP(ppc512_io) - MCFG_CPU_IRQ_ACKNOWLEDGE_DEVICE("mb:pic8259", pic8259_device, inta_cb) - - MCFG_DEVICE_REMOVE("isa1") - MCFG_DEVICE_REMOVE("isa2") - - MCFG_MC146818_ADD( "rtc", XTAL_32_768kHz ) -MACHINE_CONFIG_END - -static MACHINE_CONFIG_DERIVED( ppc640, ppc512 ) - MCFG_CPU_MODIFY("maincpu") - MCFG_CPU_PROGRAM_MAP(ppc640_map) -MACHINE_CONFIG_END - -/* -Sinclair PC200 ROMs (from a v1.2 PC200): - -40109.ic159 -- Character set, the same as in the 1.5 PC200. Label: - - AMSTRAD - 40109 - 8827 B - -40184.ic132 -- BIOS v1.2. -40185.ic129 Labels are: - - AMSTRAD AMSTRAD - 40184 40185 - V1.2:5EA8 V1.2:A058 -*/ -ROM_START( pc200 ) -// ROM_REGION(0x100000,"maincpu", 0) - ROM_REGION16_LE(0x100000,"maincpu", 0) - // special bios at 0xe0000 !? - ROM_SYSTEM_BIOS(0, "v15", "v1.5") - ROMX_LOAD("40185-2.ic129", 0xfc001, 0x2000, CRC(41302eb8) SHA1(8b4b2afea543b96b45d6a30365281decc15f2932), ROM_SKIP(1) | ROM_BIOS(1)) // v2 - ROMX_LOAD("40184-2.ic132", 0xfc000, 0x2000, CRC(71b84616) SHA1(4135102a491b25fc659d70b957e07649f3eacf24), ROM_SKIP(1) | ROM_BIOS(1)) // v2 - ROM_SYSTEM_BIOS(1, "v13", "v1.3") - ROMX_LOAD("40185v13.ic129", 0xfc001, 0x2000, CRC(f082f08e) SHA1(b332db419033588a7380bfecdf46104974347341), ROM_SKIP(1) | ROM_BIOS(2)) - ROMX_LOAD("40184v13.ic132", 0xfc000, 0x2000, CRC(5daf6068) SHA1(93a2ccfb0e29c8f2c98f06c64bb0ea0b3acafb13), ROM_SKIP(1) | ROM_BIOS(2)) - ROM_SYSTEM_BIOS(2, "v12", "v1.2") - ROMX_LOAD("40185.ic129", 0xfc001, 0x2000, CRC(c2b4eeac) SHA1(f11015fadf0c16d86ce2c5047be3e6a4782044f7), ROM_SKIP(1) | ROM_BIOS(3)) - ROMX_LOAD("40184.ic132", 0xfc000, 0x2000, CRC(b22704a6) SHA1(dadd573db6cd34f339f2f0ae55b07537924c024a), ROM_SKIP(1) | ROM_BIOS(3)) - // also mapped to f0000, f4000, f8000 - ROM_REGION( 0x800, "keyboard", 0 ) - ROM_LOAD( "40112.ic801", 0x000, 0x800, CRC(842a954c) SHA1(93ca6badf20e0215025fe109959eddead8c52f38) ) -ROM_END - - -ROM_START( pc20 ) -// ROM_REGION(0x100000,"maincpu", 0) - ROM_REGION16_LE(0x100000,"maincpu", 0) - - // special bios at 0xe0000 !? - // This is probably referring to a check for the Amstrad RP5-2 diagnostic - // card, which can be plugged into an Amstrad XT for troubleshooting purposes. - // - John Elliott - ROM_LOAD16_BYTE("pc20v2.0", 0xfc001, 0x2000, CRC(41302eb8) SHA1(8b4b2afea543b96b45d6a30365281decc15f2932)) // v2 - ROM_LOAD16_BYTE("pc20v2.1", 0xfc000, 0x2000, CRC(71b84616) SHA1(4135102a491b25fc659d70b957e07649f3eacf24)) // v2 - // also mapped to f0000, f4000, f8000 -ROM_END - - -ROM_START( ppc512 ) -// ROM_REGION(0x100000,"maincpu", 0) - ROM_REGION16_LE(0x100000,"maincpu", 0) - // special bios at 0xe0000 !? - ROM_LOAD16_BYTE("40107.v1", 0xfc000, 0x2000, CRC(4e37e769) SHA1(88be3d3375ec3b0a7041dbcea225b197e50d4bfe)) // v1.9 - ROM_LOAD16_BYTE("40108.v1", 0xfc001, 0x2000, CRC(4f0302d9) SHA1(e4d69ca98c3b98f3705a2902b16746360043f039)) // v1.9 - // also mapped to f0000, f4000, f8000 - ROM_REGION( 0x800, "keyboard", 0 ) // PPC512 / PPC640 / PC200 102-key keyboard - ROM_LOAD( "40112.ic801", 0x000, 0x800, CRC(842a954c) SHA1(93ca6badf20e0215025fe109959eddead8c52f38) ) -ROM_END - - -ROM_START( ppc640 ) -// ROM_REGION(0x100000,"maincpu", 0) - ROM_REGION16_LE(0x100000,"maincpu", 0) - // special bios at 0xe0000 !? - ROM_LOAD16_BYTE("40107.v2", 0xfc000, 0x2000, CRC(0785b63e) SHA1(4dbde6b9e9500298bb6241a8daefd85927f1ad28)) // v2.1 - ROM_LOAD16_BYTE("40108.v2", 0xfc001, 0x2000, CRC(5351cf8c) SHA1(b4dbf11b39378ab4afd2107d3fe54a99fffdedeb)) // v2.1 - // also mapped to f0000, f4000, f8000 - ROM_REGION(0x2000,"subcpu", 0) - ROM_LOAD("40135.ic192", 0x00000, 0x2000, CRC(75d99199) SHA1(a76d39fda3d5140e1fb9ce70fcddbdfb8f891dc6)) - - ROM_REGION( 0x800, "keyboard", 0 ) // PPC512 / PPC640 / PC200 102-key keyboard - ROM_LOAD( "40112.ic801", 0x000, 0x800, CRC(842a954c) SHA1(93ca6badf20e0215025fe109959eddead8c52f38) ) -ROM_END - - -ROM_START( pc2086 ) - ROM_REGION16_LE( 0x100000, "maincpu", 0 ) - ROM_LOAD( "40186.ic171", 0xc0000, 0x8000, CRC(959f00ba) SHA1(5df1efe4203cd076292a7713bd7ebd1196dca577) ) - ROM_LOAD16_BYTE( "40179.ic129", 0xfc000, 0x2000, CRC(003605e4) SHA1(b882e97ee81b9ba0e7d969c63da3f2052f23b4b9) ) - ROM_LOAD16_BYTE( "40180.ic132", 0xfc001, 0x2000, CRC(28ee5e58) SHA1(93e045609466fcec74e2bb72578bb7405281cf7b) ) - - ROM_REGION( 0x800, "keyboard", 0 ) // PC2086 / PC3086 102-key keyboard - ROM_LOAD( "40178.ic801", 0x000, 0x800, CRC(f72f1c2e) SHA1(34897e78b3d10f96b36d81778e97c4a9a1b8618b) ) -ROM_END - - -ROM_START( pc3086 ) - ROM_REGION16_LE( 0x100000, "maincpu", 0 ) - ROM_LOAD( "c000.bin", 0xc0000, 0x8000, CRC(5a6c38e9) SHA1(382d2028e0dc5515a68843829563ce29018edb08) ) - ROM_LOAD( "c800.bin", 0xc8000, 0x2000, CRC(3329c6d5) SHA1(982e852278185d69acde47a4f3942bc09ed76777) ) - ROM_LOAD( "fc00.bin", 0xfc000, 0x4000, CRC(b5630753) SHA1(98c344831cc4dc59ebb39bbb1961964a8d39fe20) ) - - ROM_REGION( 0x800, "keyboard", 0 ) // PC2086 / PC3086 102-key keyboard - ROM_LOAD( "40178.ic801", 0x000, 0x800, CRC(f72f1c2e) SHA1(34897e78b3d10f96b36d81778e97c4a9a1b8618b) ) -ROM_END - -/*************************************************************************** - - Game driver(s) - -***************************************************************************/ - -/* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME */ -COMP( 1987, ppc512, ibm5150, 0, ppc512, pc200, driver_device, 0, "Amstrad plc", "Amstrad PPC512", MACHINE_NOT_WORKING) -COMP( 1987, ppc640, ibm5150, 0, ppc640, pc200, driver_device, 0, "Amstrad plc", "Amstrad PPC640", MACHINE_NOT_WORKING) -COMP( 1988, pc20, ibm5150, 0, pc200, pc200, driver_device, 0, "Amstrad plc", "Amstrad PC20" , MACHINE_NOT_WORKING) -COMP( 1988, pc200, ibm5150, 0, pc200, pc200, driver_device, 0, "Sinclair Research Ltd", "PC200 Professional Series", MACHINE_NOT_WORKING) -COMP( 1988, pc2086, ibm5150, 0, pc200, pc200, driver_device, 0, "Amstrad plc", "Amstrad PC2086", MACHINE_NOT_WORKING ) -COMP( 1990, pc3086, ibm5150, 0, pc200, pc200, driver_device, 0, "Amstrad plc", "Amstrad PC3086", MACHINE_NOT_WORKING ) |