// license:BSD-3-Clause // copyright-holders:Wilbert Pol, Miodrag Milanovic /*************************************************************************** drivers/genpc.c Driver file for generic PC machines ***************************************************************************/ #include "emu.h" #include "machine/genpc.h" #include "cpu/nec/nec.h" #include "cpu/i86/i86.h" #include "bus/pc_kbd/keyboards.h" #include "softlist.h" class genpc_state : public driver_device { public: genpc_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag) , m_maincpu(*this, "maincpu") { } required_device m_maincpu; void pcega(machine_config &config); void pcvga(machine_config &config); void pccga(machine_config &config); void pcherc(machine_config &config); void pcmda(machine_config &config); void pc8_io(address_map &map); void pc8_map(address_map &map); }; void genpc_state::pc8_map(address_map &map) { map.unmap_value_high(); map(0xfe000, 0xfffff).rom().region("bios", 0); } void genpc_state::pc8_io(address_map &map) { map.unmap_value_high(); map(0x0000, 0x00ff).m("mb", FUNC(ibm5160_mb_device::map)); } static DEVICE_INPUT_DEFAULTS_START(cga) DEVICE_INPUT_DEFAULTS("DSW0",0x30, 0x20) DEVICE_INPUT_DEFAULTS_END static DEVICE_INPUT_DEFAULTS_START(vga) DEVICE_INPUT_DEFAULTS("DSW0",0x30, 0x00) DEVICE_INPUT_DEFAULTS_END MACHINE_CONFIG_START(genpc_state::pcmda) /* basic machine hardware */ MCFG_DEVICE_ADD("maincpu", I8088, 4772720) MCFG_DEVICE_PROGRAM_MAP(pc8_map) MCFG_DEVICE_IO_MAP(pc8_io) MCFG_DEVICE_IRQ_ACKNOWLEDGE_DEVICE("mb:pic8259", pic8259_device, inta_cb) MCFG_IBM5160_MOTHERBOARD_ADD("mb","maincpu") MCFG_DEVICE_ADD("isa1", ISA8_SLOT, 0, "mb:isa", pc_isa8_cards, "mda", false) // FIXME: determine ISA bus clock MCFG_DEVICE_ADD("isa2", ISA8_SLOT, 0, "mb:isa", pc_isa8_cards, "com", false) MCFG_DEVICE_ADD("isa3", ISA8_SLOT, 0, "mb:isa", pc_isa8_cards, "fdc_xt", false) MCFG_DEVICE_ADD("isa4", ISA8_SLOT, 0, "mb:isa", pc_isa8_cards, "hdc", false) MCFG_DEVICE_ADD("isa5", ISA8_SLOT, 0, "mb:isa", pc_isa8_cards, "adlib", false) MCFG_DEVICE_ADD("isa6", ISA8_SLOT, 0, "mb:isa", pc_isa8_cards, nullptr, false) /* keyboard */ MCFG_PC_KBDC_SLOT_ADD("mb:pc_kbdc", "kbd", pc_xt_keyboards, STR_KBD_IBM_PC_XT_83) /* internal ram */ MCFG_RAM_ADD(RAM_TAG) MCFG_RAM_DEFAULT_SIZE("640K") MCFG_RAM_EXTRA_OPTIONS("64K, 128K, 256K, 512K") /* software lists */ MCFG_SOFTWARE_LIST_ADD("disk_list","ibm5150") MACHINE_CONFIG_END MACHINE_CONFIG_START(genpc_state::pcherc) pcmda(config); MCFG_DEVICE_MODIFY("isa1") MCFG_DEVICE_SLOT_INTERFACE(pc_isa8_cards, "hercules", false) MACHINE_CONFIG_END MACHINE_CONFIG_START(genpc_state::pccga) pcmda(config); MCFG_DEVICE_MODIFY("mb") MCFG_DEVICE_INPUT_DEFAULTS(cga) MCFG_DEVICE_MODIFY("isa1") MCFG_DEVICE_SLOT_INTERFACE(pc_isa8_cards, "cga", false) MACHINE_CONFIG_END MACHINE_CONFIG_START(genpc_state::pcega) pccga(config); MCFG_DEVICE_MODIFY("isa1") MCFG_DEVICE_SLOT_INTERFACE(pc_isa8_cards, "ega", false) MCFG_DEVICE_MODIFY("mb") MCFG_DEVICE_INPUT_DEFAULTS(vga) MACHINE_CONFIG_END MACHINE_CONFIG_START(genpc_state::pcvga) pcega(config); MCFG_DEVICE_MODIFY("isa1") MCFG_DEVICE_SLOT_INTERFACE(pc_isa8_cards, "vga", false) MACHINE_CONFIG_END ROM_START(pc) ROM_REGION(0x02000, "bios", 0) ROM_SYSTEM_BIOS(0, "v30", "Turbo XT BIOS 3.0") ROMX_LOAD("pcxtbios30.rom", 0x00000, 0x02000, CRC(4e1fd77a) SHA1(36873971c47b242db7edad7a0c1ea2f7f8d43b87),ROM_BIOS(1)) ROM_SYSTEM_BIOS(1, "v26", "Turbo XT BIOS 2.6") ROMX_LOAD("pcxtbios26.rom", 0x00000, 0x02000, CRC(a7505acd) SHA1(1fdd80b09feed0ac59401fd6d8dae6250cb56054),ROM_BIOS(2)) ROM_SYSTEM_BIOS(2, "v25", "Turbo XT BIOS 2.5") ROMX_LOAD("pcxtbios25.rom", 0x00000, 0x02000, CRC(1ab22db6) SHA1(e681acec93c79b08ec06fd26d3be4cccd28f7a45),ROM_BIOS(3)) ROM_SYSTEM_BIOS(3, "v24", "Turbo XT BIOS 2.4") ROMX_LOAD("pcxtbios24.rom", 0x00000, 0x02000, CRC(80e3c43f) SHA1(3f623cf12f3375aa0fa59da84b5137b9fc86c0ce),ROM_BIOS(4)) ROM_SYSTEM_BIOS(4, "v23", "Turbo XT BIOS 2.3") ROMX_LOAD("pcxtbios23.rom", 0x00000, 0x02000, CRC(f397485a) SHA1(777826be2feadb3a8cf7a28ed2245dddef8e1d23),ROM_BIOS(5)) ROM_SYSTEM_BIOS(5, "v22", "Turbo XT BIOS 2.2") ROMX_LOAD("pcxtbios22.rom", 0x00000, 0x02000, CRC(00967678) SHA1(2dd7f6c8236673e471dd456be009dcc43e28a09f),ROM_BIOS(6)) ROM_SYSTEM_BIOS(6, "v21", "Turbo XT BIOS 2.1") ROMX_LOAD("pcxtbios21.rom", 0x00000, 0x02000, CRC(017f8f61) SHA1(d9696ba16b56685eb51612eddf1a75364acae7af),ROM_BIOS(7)) ROM_SYSTEM_BIOS(7, "v20", "Turbo XT BIOS 2.0") ROMX_LOAD("xtbios2.rom", 0x00000, 0x02000, CRC(1d7bd86c) SHA1(33a500f599b4dad2fe6d7a5c3e89b13bd5dd2987),ROM_BIOS(8)) ROM_SYSTEM_BIOS(8, "v10", "XT Anonymous Generic Turbo BIOS") ROMX_LOAD("pcxt.rom", 0x00000, 0x02000, CRC(031aafad) SHA1(a641b505bbac97b8775f91fe9b83d9afdf4d038f),ROM_BIOS(9)) // List of bioses to go to separate drivers ROM_SYSTEM_BIOS(9, "ami", "XT AMI") ROMX_LOAD( "ami.bin", 0x00000, 0x2000, CRC(b381eb22) SHA1(9735193de119270c946a17ed58c3ab9554e0852e),ROM_BIOS(10)) ROM_SYSTEM_BIOS(10, "award", "XT Award 2.05") ROMX_LOAD( "award2.05.bin", 0x00000, 0x2000, CRC(5b3953e5) SHA1(4a36171aa8d993008187f39f732b9296401b7b6c),ROM_BIOS(11)) ROM_SYSTEM_BIOS(11, "dtk", "XT DTK Erso bios 2.42") ROMX_LOAD( "dtk2.42.bin", 0x00000, 0x2000, CRC(3f2d2a76) SHA1(02fa057f2c22ab199a8d9795ab1ae570f2b13a36),ROM_BIOS(12)) ROM_SYSTEM_BIOS(12, "peter", "XT Peter Kohlman 3.75") // V20 Rom only ROMX_LOAD( "peterv203.75.bin", 0x00000, 0x2000, CRC(b053a6a4) SHA1(f53218ad3d725f12d9149b22d8afcf6a8869a3bd),ROM_BIOS(13)) ROM_SYSTEM_BIOS(13, "pho227", "XT Phoenix Bios 2.27") ROMX_LOAD( "phoenix2.27.bin", 0x00000, 0x2000, CRC(168ffef0) SHA1(69465db2f9246a614044d1f433d374506a13a07f),ROM_BIOS(14)) ROM_SYSTEM_BIOS(14, "pho251", "XT Phoenix Bios 2.51") ROMX_LOAD( "phoenix2.51.bin", 0x00000, 0x2000, CRC(9b7e9c40) SHA1(c948a8d3d715e469105c6e2acd8b46ec274b25a8),ROM_BIOS(15)) ROM_SYSTEM_BIOS(15, "turbo", "XT Turbo Bios 3.10") ROMX_LOAD( "turbo3.10.bin", 0x00000, 0x2000, CRC(8aaca1e3) SHA1(9c03da16713e08c0112a04c8bdfa394e7341c1fc),ROM_BIOS(16)) ROM_END #define rom_pcmda rom_pc #define rom_pcherc rom_pc #define rom_pcega rom_pc #define rom_pcvga rom_pc /*************************************************************************** Game driver(s) ***************************************************************************/ // YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME COMP( 1987, pc, ibm5150, 0, pccga, 0, genpc_state, empty_init, "", "PC (CGA)", 0 ) COMP( 1987, pcega, ibm5150, 0, pcega, 0, genpc_state, empty_init, "", "PC (EGA)", 0 ) COMP( 1987, pcmda, ibm5150, 0, pcmda, 0, genpc_state, empty_init, "", "PC (MDA)", 0 ) COMP( 1987, pcherc, ibm5150, 0, pcherc, 0, genpc_state, empty_init, "", "PC (Hercules)", 0 ) COMP( 1987, pcvga, ibm5150, 0, pcvga, 0, genpc_state, empty_init, "", "PC (VGA)", 0 )