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Diffstat (limited to 'src/mame/drivers/genpc.cpp')
-rw-r--r--src/mame/drivers/genpc.cpp186
1 files changed, 45 insertions, 141 deletions
diff --git a/src/mame/drivers/genpc.cpp b/src/mame/drivers/genpc.cpp
index 72d267b69af..857bac57eeb 100644
--- a/src/mame/drivers/genpc.cpp
+++ b/src/mame/drivers/genpc.cpp
@@ -15,7 +15,6 @@
#include "cpu/nec/nec.h"
#include "cpu/i86/i86.h"
-#include "machine/pc_lpt.h"
#include "bus/pc_kbd/keyboards.h"
#include "softlist.h"
@@ -31,37 +30,25 @@ public:
static ADDRESS_MAP_START( pc8_map, AS_PROGRAM, 8, genpc_state )
ADDRESS_MAP_UNMAP_HIGH
- 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
+ AM_RANGE(0xf0000, 0xfffff) AM_ROM AM_REGION("bios", 0)
ADDRESS_MAP_END
static ADDRESS_MAP_START( pc16_map, AS_PROGRAM, 16, genpc_state )
ADDRESS_MAP_UNMAP_HIGH
- 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
+ AM_RANGE(0xf0000, 0xfffff) AM_ROM AM_REGION("bios", 0)
ADDRESS_MAP_END
-
static ADDRESS_MAP_START(pc8_io, AS_IO, 8, genpc_state )
ADDRESS_MAP_UNMAP_HIGH
+ AM_RANGE(0x0000, 0x00ff) AM_DEVICE("mb", ibm5160_mb_device, map)
ADDRESS_MAP_END
static ADDRESS_MAP_START(pc16_io, AS_IO, 16, genpc_state )
ADDRESS_MAP_UNMAP_HIGH
+ AM_RANGE(0x0000, 0x00ff) AM_DEVICE8("mb", ibm5160_mb_device, map, 0xffff)
ADDRESS_MAP_END
-static INPUT_PORTS_START( pcgen )
-INPUT_PORTS_END
-
static DEVICE_INPUT_DEFAULTS_START(cga)
DEVICE_INPUT_DEFAULTS("DSW0",0x30, 0x20)
DEVICE_INPUT_DEFAULTS_END
@@ -70,7 +57,6 @@ static DEVICE_INPUT_DEFAULTS_START(vga)
DEVICE_INPUT_DEFAULTS("DSW0",0x30, 0x00)
DEVICE_INPUT_DEFAULTS_END
-
static MACHINE_CONFIG_START( pcmda, genpc_state )
/* basic machine hardware */
MCFG_CPU_ADD("maincpu", V20, 4772720)
@@ -93,147 +79,65 @@ static MACHINE_CONFIG_START( pcmda, genpc_state )
/* 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
-static MACHINE_CONFIG_START( pcherc, genpc_state )
- /* basic machine hardware */
- MCFG_CPU_ADD("maincpu", V20, 4772720)
- MCFG_CPU_PROGRAM_MAP(pc8_map)
- MCFG_CPU_IO_MAP(pc8_io)
- MCFG_CPU_IRQ_ACKNOWLEDGE_DEVICE("mb:pic8259", pic8259_device, inta_cb)
-
- MCFG_IBM5160_MOTHERBOARD_ADD("mb","maincpu")
-
- MCFG_ISA8_SLOT_ADD("mb:isa", "isa1", pc_isa8_cards, "hercules", false)
- MCFG_ISA8_SLOT_ADD("mb:isa", "isa2", pc_isa8_cards, "com", false)
- MCFG_ISA8_SLOT_ADD("mb:isa", "isa3", pc_isa8_cards, "fdc_xt", false)
- MCFG_ISA8_SLOT_ADD("mb:isa", "isa4", pc_isa8_cards, "hdc", false)
- MCFG_ISA8_SLOT_ADD("mb:isa", "isa5", pc_isa8_cards, "adlib", false)
- MCFG_ISA8_SLOT_ADD("mb:isa", "isa6", pc_isa8_cards, nullptr, false)
-
- /* keyboard */
- MCFG_PC_KBDC_SLOT_ADD("mb:pc_kbdc", "kbd", pc_xt_keyboards, STR_KBD_KEYTRONIC_PC3270)
-
- /* internal ram */
- MCFG_RAM_ADD(RAM_TAG)
- MCFG_RAM_DEFAULT_SIZE("640K")
-
- /* software lists */
- MCFG_SOFTWARE_LIST_ADD("disk_list","ibm5150")
+static MACHINE_CONFIG_DERIVED( pcherc, pcmda )
+ MCFG_DEVICE_MODIFY("isa1")
+ MCFG_DEVICE_SLOT_INTERFACE(pc_isa8_cards, "hercules", false)
MACHINE_CONFIG_END
-static MACHINE_CONFIG_START( pccga, genpc_state )
- /* basic machine hardware */
- MCFG_CPU_ADD("maincpu", I8086, 4772720)
+static MACHINE_CONFIG_DERIVED( pccga, pcmda )
+ MCFG_CPU_REPLACE("maincpu", I8086, 4772720)
MCFG_CPU_PROGRAM_MAP(pc16_map)
MCFG_CPU_IO_MAP(pc16_io)
MCFG_CPU_IRQ_ACKNOWLEDGE_DEVICE("mb:pic8259", pic8259_device, inta_cb)
-
- MCFG_IBM5160_MOTHERBOARD_ADD("mb","maincpu")
+ MCFG_DEVICE_MODIFY("mb")
MCFG_DEVICE_INPUT_DEFAULTS(cga)
-
- MCFG_ISA8_SLOT_ADD("mb:isa", "isa1", pc_isa8_cards, "cga", false)
- MCFG_ISA8_SLOT_ADD("mb:isa", "isa2", pc_isa8_cards, "com", false)
- MCFG_ISA8_SLOT_ADD("mb:isa", "isa3", pc_isa8_cards, "fdc_xt", false)
- MCFG_ISA8_SLOT_ADD("mb:isa", "isa4", pc_isa8_cards, "hdc", false)
- MCFG_ISA8_SLOT_ADD("mb:isa", "isa5", pc_isa8_cards, "sblaster1_0", false)
- MCFG_ISA8_SLOT_ADD("mb:isa", "isa6", pc_isa8_cards, nullptr, false)
-
- /* keyboard */
- MCFG_PC_KBDC_SLOT_ADD("mb:pc_kbdc", "kbd", pc_xt_keyboards, STR_KBD_KEYTRONIC_PC3270)
-
- /* internal ram */
- MCFG_RAM_ADD(RAM_TAG)
- MCFG_RAM_DEFAULT_SIZE("640K")
-
- /* software lists */
- MCFG_SOFTWARE_LIST_ADD("disk_list","ibm5150")
+ MCFG_DEVICE_MODIFY("isa1")
+ MCFG_DEVICE_SLOT_INTERFACE(pc_isa8_cards, "cga", false)
MACHINE_CONFIG_END
-static MACHINE_CONFIG_START( pcega, genpc_state )
- /* basic machine hardware */
- MCFG_CPU_ADD("maincpu", I8086, 4772720)
- MCFG_CPU_PROGRAM_MAP(pc16_map)
- MCFG_CPU_IO_MAP(pc16_io)
- MCFG_CPU_IRQ_ACKNOWLEDGE_DEVICE("mb:pic8259", pic8259_device, inta_cb)
-
- MCFG_IBM5160_MOTHERBOARD_ADD("mb","maincpu")
+static MACHINE_CONFIG_DERIVED( pcega, pccga )
+ MCFG_DEVICE_MODIFY("isa1")
+ MCFG_DEVICE_SLOT_INTERFACE(pc_isa8_cards, "ega", false)
+ MCFG_DEVICE_MODIFY("mb")
MCFG_DEVICE_INPUT_DEFAULTS(vga)
-
- MCFG_ISA8_SLOT_ADD("mb:isa", "isa1", pc_isa8_cards, "com", false)
- MCFG_ISA8_SLOT_ADD("mb:isa", "isa2", pc_isa8_cards, "fdc_xt", false)
- MCFG_ISA8_SLOT_ADD("mb:isa", "isa3", pc_isa8_cards, "hdc", false)
- MCFG_ISA8_SLOT_ADD("mb:isa", "isa4", pc_isa8_cards, "sblaster1_0", false)
- MCFG_ISA8_SLOT_ADD("mb:isa", "isa5", pc_isa8_cards, "ega", false)
- MCFG_ISA8_SLOT_ADD("mb:isa", "isa6", pc_isa8_cards, nullptr, false)
-
- /* keyboard */
- MCFG_PC_KBDC_SLOT_ADD("mb:pc_kbdc", "kbd", pc_xt_keyboards, STR_KBD_KEYTRONIC_PC3270)
-
- /* internal ram */
- MCFG_RAM_ADD(RAM_TAG)
- MCFG_RAM_DEFAULT_SIZE("640K")
-
- /* software lists */
- MCFG_SOFTWARE_LIST_ADD("disk_list","ibm5150")
MACHINE_CONFIG_END
-static MACHINE_CONFIG_START( xtvga, genpc_state )
- /* basic machine hardware */
- MCFG_CPU_ADD("maincpu", I8086, 4772720)
- MCFG_CPU_PROGRAM_MAP(pc16_map)
- MCFG_CPU_IO_MAP(pc16_io)
- MCFG_CPU_IRQ_ACKNOWLEDGE_DEVICE("mb:pic8259", pic8259_device, inta_cb)
-
- MCFG_IBM5160_MOTHERBOARD_ADD("mb","maincpu")
- MCFG_DEVICE_INPUT_DEFAULTS(vga)
-
- MCFG_ISA8_SLOT_ADD("mb:isa","isa1", pc_isa8_cards, "com", false)
- MCFG_ISA8_SLOT_ADD("mb:isa","isa2", pc_isa8_cards, "fdc_xt", false)
- MCFG_ISA8_SLOT_ADD("mb:isa","isa3", pc_isa8_cards, "hdc", false)
- MCFG_ISA8_SLOT_ADD("mb:isa","isa4", pc_isa8_cards, "sblaster1_0", false)
- MCFG_ISA8_SLOT_ADD("mb:isa","isa5", pc_isa8_cards, "svga_et4k", false)
- MCFG_ISA8_SLOT_ADD("mb:isa","isa6", pc_isa8_cards, nullptr, false)
-
- /* keyboard */
- MCFG_PC_KBDC_SLOT_ADD("mb:pc_kbdc", "kbd", pc_xt_keyboards, STR_KBD_KEYTRONIC_PC3270)
-
- /* internal ram */
- MCFG_RAM_ADD(RAM_TAG)
- MCFG_RAM_DEFAULT_SIZE("640K")
-
- /* software lists */
- MCFG_SOFTWARE_LIST_ADD("disk_list","ibm5150")
+static MACHINE_CONFIG_DERIVED( xtvga, pcega )
+ MCFG_DEVICE_MODIFY("isa1")
+ MCFG_DEVICE_SLOT_INTERFACE(pc_isa8_cards, "svga_et4k", false)
MACHINE_CONFIG_END
ROM_START( pcmda )
- ROM_REGION(0x100000,"maincpu", 0)
+ ROM_REGION(0x10000,"bios", 0)
ROM_SYSTEM_BIOS(0, "anon", "XT Anonymous Generic Turbo BIOS")
- ROMX_LOAD("pcxt.rom", 0xfe000, 0x02000, CRC(031aafad) SHA1(a641b505bbac97b8775f91fe9b83d9afdf4d038f),ROM_BIOS(1))
+ ROMX_LOAD("pcxt.rom", 0xe000, 0x02000, CRC(031aafad) SHA1(a641b505bbac97b8775f91fe9b83d9afdf4d038f),ROM_BIOS(1))
ROM_SYSTEM_BIOS(1, "anon2007", "XT Anonymous Generic Turbo BIOS 2007")
- ROMX_LOAD( "pcxt2007.bin", 0xfe000, 0x2000, CRC(1d7bd86c) SHA1(33a500f599b4dad2fe6d7a5c3e89b13bd5dd2987),ROM_BIOS(2))
+ ROMX_LOAD( "pcxt2007.bin", 0xe000, 0x2000, CRC(1d7bd86c) SHA1(33a500f599b4dad2fe6d7a5c3e89b13bd5dd2987),ROM_BIOS(2))
ROM_SYSTEM_BIOS(2, "ami", "XT AMI")
- ROMX_LOAD( "ami.bin", 0xfe000, 0x2000, CRC(b381eb22) SHA1(9735193de119270c946a17ed58c3ab9554e0852e),ROM_BIOS(3))
+ ROMX_LOAD( "ami.bin", 0xe000, 0x2000, CRC(b381eb22) SHA1(9735193de119270c946a17ed58c3ab9554e0852e),ROM_BIOS(3))
ROM_SYSTEM_BIOS(3, "award", "XT Award 2.05")
- ROMX_LOAD( "award2.05.bin", 0xfe000, 0x2000, CRC(5b3953e5) SHA1(4a36171aa8d993008187f39f732b9296401b7b6c),ROM_BIOS(4))
+ ROMX_LOAD( "award2.05.bin", 0xe000, 0x2000, CRC(5b3953e5) SHA1(4a36171aa8d993008187f39f732b9296401b7b6c),ROM_BIOS(4))
ROM_SYSTEM_BIOS(4, "dtk", "XT DTK Erso bios 2.42")
- ROMX_LOAD( "dtk2.42.bin", 0xfe000, 0x2000, CRC(3f2d2a76) SHA1(02fa057f2c22ab199a8d9795ab1ae570f2b13a36),ROM_BIOS(5))
+ ROMX_LOAD( "dtk2.42.bin", 0xe000, 0x2000, CRC(3f2d2a76) SHA1(02fa057f2c22ab199a8d9795ab1ae570f2b13a36),ROM_BIOS(5))
ROM_SYSTEM_BIOS(5, "peter", "XT Peter Kohlman 3.75") // V20 Rom only
- ROMX_LOAD( "peterv203.75.bin", 0xfe000, 0x2000, CRC(b053a6a4) SHA1(f53218ad3d725f12d9149b22d8afcf6a8869a3bd),ROM_BIOS(6))
+ ROMX_LOAD( "peterv203.75.bin", 0xe000, 0x2000, CRC(b053a6a4) SHA1(f53218ad3d725f12d9149b22d8afcf6a8869a3bd),ROM_BIOS(6))
ROM_SYSTEM_BIOS(6, "pho227", "XT Phoenix Bios 2.27")
- ROMX_LOAD( "phoenix2.27.bin", 0xfe000, 0x2000, CRC(168ffef0) SHA1(69465db2f9246a614044d1f433d374506a13a07f),ROM_BIOS(7))
+ ROMX_LOAD( "phoenix2.27.bin", 0xe000, 0x2000, CRC(168ffef0) SHA1(69465db2f9246a614044d1f433d374506a13a07f),ROM_BIOS(7))
ROM_SYSTEM_BIOS(7, "pho251", "XT Phoenix Bios 2.51")
- ROMX_LOAD( "phoenix2.51.bin", 0xfe000, 0x2000, CRC(9b7e9c40) SHA1(c948a8d3d715e469105c6e2acd8b46ec274b25a8),ROM_BIOS(8))
+ ROMX_LOAD( "phoenix2.51.bin", 0xe000, 0x2000, CRC(9b7e9c40) SHA1(c948a8d3d715e469105c6e2acd8b46ec274b25a8),ROM_BIOS(8))
ROM_SYSTEM_BIOS(8, "turbo", "XT Turbo Bios 3.10")
- ROMX_LOAD( "turbo3.10.bin", 0xfe000, 0x2000, CRC(8aaca1e3) SHA1(9c03da16713e08c0112a04c8bdfa394e7341c1fc),ROM_BIOS(9))
+ ROMX_LOAD( "turbo3.10.bin", 0xe000, 0x2000, CRC(8aaca1e3) SHA1(9c03da16713e08c0112a04c8bdfa394e7341c1fc),ROM_BIOS(9))
ROM_END
#define rom_pcherc rom_pcmda
@@ -241,25 +145,25 @@ ROM_END
#define rom_pcega rom_pcmda
ROM_START( pc )
- ROM_REGION(0x100000,"maincpu", 0)
+ ROM_REGION(0x10000,"bios", 0)
ROM_SYSTEM_BIOS(0, "anon", "XT Anonymous Generic Turbo BIOS")
- ROMX_LOAD("pcxt.rom", 0xfe000, 0x02000, CRC(031aafad) SHA1(a641b505bbac97b8775f91fe9b83d9afdf4d038f),ROM_BIOS(1))
+ ROMX_LOAD("pcxt.rom", 0xe000, 0x02000, CRC(031aafad) SHA1(a641b505bbac97b8775f91fe9b83d9afdf4d038f),ROM_BIOS(1))
ROM_SYSTEM_BIOS(1, "anon2007", "XT Anonymous Generic Turbo BIOS 2007")
- ROMX_LOAD( "pcxt2007.bin", 0xfe000, 0x2000, CRC(1d7bd86c) SHA1(33a500f599b4dad2fe6d7a5c3e89b13bd5dd2987),ROM_BIOS(2))
+ ROMX_LOAD( "pcxt2007.bin", 0xe000, 0x2000, CRC(1d7bd86c) SHA1(33a500f599b4dad2fe6d7a5c3e89b13bd5dd2987),ROM_BIOS(2))
ROM_SYSTEM_BIOS(2, "ami", "XT AMI")
- ROMX_LOAD( "ami.bin", 0xfe000, 0x2000, CRC(b381eb22) SHA1(9735193de119270c946a17ed58c3ab9554e0852e),ROM_BIOS(3))
+ ROMX_LOAD( "ami.bin", 0xe000, 0x2000, CRC(b381eb22) SHA1(9735193de119270c946a17ed58c3ab9554e0852e),ROM_BIOS(3))
ROM_SYSTEM_BIOS(3, "award", "XT Award 2.05")
- ROMX_LOAD( "award2.05.bin", 0xfe000, 0x2000, CRC(5b3953e5) SHA1(4a36171aa8d993008187f39f732b9296401b7b6c),ROM_BIOS(4))
+ ROMX_LOAD( "award2.05.bin", 0xe000, 0x2000, CRC(5b3953e5) SHA1(4a36171aa8d993008187f39f732b9296401b7b6c),ROM_BIOS(4))
ROM_SYSTEM_BIOS(4, "dtk", "XT DTK Erso bios 2.42")
- ROMX_LOAD( "dtk2.42.bin", 0xfe000, 0x2000, CRC(3f2d2a76) SHA1(02fa057f2c22ab199a8d9795ab1ae570f2b13a36),ROM_BIOS(5))
+ ROMX_LOAD( "dtk2.42.bin", 0xe000, 0x2000, CRC(3f2d2a76) SHA1(02fa057f2c22ab199a8d9795ab1ae570f2b13a36),ROM_BIOS(5))
ROM_SYSTEM_BIOS(5, "peter", "XT Peter Kohlman 3.75")
- ROMX_LOAD( "peterv203.75.bin", 0xfe000, 0x2000, CRC(b053a6a4) SHA1(f53218ad3d725f12d9149b22d8afcf6a8869a3bd),ROM_BIOS(6))
+ ROMX_LOAD( "peterv203.75.bin", 0xe000, 0x2000, CRC(b053a6a4) SHA1(f53218ad3d725f12d9149b22d8afcf6a8869a3bd),ROM_BIOS(6))
ROM_SYSTEM_BIOS(6, "pho227", "XT Phoenix Bios 2.27")
- ROMX_LOAD( "phoenix2.27.bin", 0xfe000, 0x2000, CRC(168ffef0) SHA1(69465db2f9246a614044d1f433d374506a13a07f),ROM_BIOS(7))
+ ROMX_LOAD( "phoenix2.27.bin", 0xe000, 0x2000, CRC(168ffef0) SHA1(69465db2f9246a614044d1f433d374506a13a07f),ROM_BIOS(7))
ROM_SYSTEM_BIOS(7, "pho251", "XT Phoenix Bios 2.51")
- ROMX_LOAD( "phoenix2.51.bin", 0xfe000, 0x2000, CRC(9b7e9c40) SHA1(c948a8d3d715e469105c6e2acd8b46ec274b25a8),ROM_BIOS(8))
+ ROMX_LOAD( "phoenix2.51.bin", 0xe000, 0x2000, CRC(9b7e9c40) SHA1(c948a8d3d715e469105c6e2acd8b46ec274b25a8),ROM_BIOS(8))
ROM_SYSTEM_BIOS(8, "turbo", "XT Turbo Bios 3.10")
- ROMX_LOAD( "turbo3.10.bin", 0xfe000, 0x2000, CRC(8aaca1e3) SHA1(9c03da16713e08c0112a04c8bdfa394e7341c1fc),ROM_BIOS(9))
+ ROMX_LOAD( "turbo3.10.bin", 0xe000, 0x2000, CRC(8aaca1e3) SHA1(9c03da16713e08c0112a04c8bdfa394e7341c1fc),ROM_BIOS(9))
/* IBM 1501981(CGA) and 1501985(MDA) Character rom */
ROM_REGION(0x2000,"gfx1", 0)
ROM_LOAD("5788005.u33", 0x00000, 0x2000, CRC(0bf56d70) SHA1(c2a8b10808bf51a3c123ba3eb1e9dd608231916f)) /* "AMI 8412PI // 5788005 // (C) IBM CORP. 1981 // KOREA" */
@@ -274,8 +178,8 @@ ROM_END
***************************************************************************/
/* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME */
-COMP( 1987, pc, ibm5150, 0, pccga, pcgen, driver_device, 0, "<generic>", "PC (CGA)" , 0)
-COMP( 1987, pcega, ibm5150, 0, pcega, pcgen, driver_device, 0, "<generic>", "PC (EGA)" , 0)
-COMP ( 1987, pcmda, ibm5150, 0, pcmda, pcgen, driver_device, 0, "<generic>", "PC (MDA)" , 0)
-COMP ( 1987, pcherc, ibm5150, 0, pcherc, pcgen, driver_device, 0, "<generic>", "PC (Hercules)" , 0)
-COMP ( 1987, xtvga, ibm5150, 0, xtvga, pcgen, driver_device, 0, "<generic>", "PC (VGA)" , MACHINE_NOT_WORKING)
+COMP( 1987, pc, ibm5150, 0, pccga, 0, driver_device, 0, "<generic>", "PC (CGA)" , 0)
+COMP( 1987, pcega, ibm5150, 0, pcega, 0, driver_device, 0, "<generic>", "PC (EGA)" , 0)
+COMP ( 1987, pcmda, ibm5150, 0, pcmda, 0, driver_device, 0, "<generic>", "PC (MDA)" , 0)
+COMP ( 1987, pcherc, ibm5150, 0, pcherc, 0, driver_device, 0, "<generic>", "PC (Hercules)" , 0)
+COMP ( 1987, xtvga, ibm5150, 0, xtvga, 0, driver_device, 0, "<generic>", "PC (VGA)" , MACHINE_NOT_WORKING)