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asst128: use better ROM dumps #300

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Merged
merged 1 commit into from
Sep 1, 2015
Merged

asst128: use better ROM dumps #300

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30 changes: 13 additions & 17 deletions src/mess/drivers/asst128.c
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Original file line number Diff line number Diff line change
Expand Up @@ -58,8 +58,9 @@ class asst128_state : public driver_device

void asst128_state::machine_start()
{
memory_region* font = memregion(":isa_cga:cga_mc1502:gfx1");
memcpy(font->base(), memregion("gfx1")->base(), 0x2000);
memory_region* font = memregion(":board0:cga_mc1502:gfx1");
memcpy(font->base(), memregion("maincpu")->base()+0xffa6e, 0x0400);
memcpy(font->base()+0x0400, memregion("maincpu")->base()+0xf4000, 0x0400);
}

WRITE8_MEMBER(asst128_state::asst128_fdc_dor_w)
Expand Down Expand Up @@ -107,13 +108,14 @@ static MACHINE_CONFIG_START( asst128, asst128_state )
asst128_mb_device::static_set_cputag(*device, "maincpu");
MCFG_DEVICE_INPUT_DEFAULTS(asst128)

// MCFG_DEVICE_REMOVE("mb:dma8237")

MCFG_DEVICE_REMOVE("mb:cassette")
MCFG_CASSETTE_ADD("mb:cassette")
MCFG_CASSETTE_DEFAULT_STATE(CASSETTE_STOPPED | CASSETTE_MOTOR_ENABLED | CASSETTE_SPEAKER_ENABLED)

MCFG_ISA8_SLOT_ADD("mb:isa", "isa_cga", pc_isa8_cards, "cga_mc1502", true)
MCFG_ISA8_SLOT_ADD("mb:isa", "isa_lpt", pc_isa8_cards, "lpt", true)
MCFG_ISA8_SLOT_ADD("mb:isa", "isa_com", pc_isa8_cards, "com", true)
MCFG_ISA8_SLOT_ADD("mb:isa", "board0", pc_isa8_cards, "cga_mc1502", true)
MCFG_ISA8_SLOT_ADD("mb:isa", "board1", pc_isa8_cards, "lpt", true)

MCFG_PC_KBDC_SLOT_ADD("mb:pc_kbdc", "kbd", pc_xt_keyboards, STR_KBD_IBM_PC_XT_83)

Expand All @@ -124,25 +126,19 @@ static MACHINE_CONFIG_START( asst128, asst128_state )

MCFG_PC_JOY_ADD("pc_joy")

/* internal ram */
MCFG_RAM_ADD(RAM_TAG)
MCFG_RAM_DEFAULT_SIZE("640K")
MACHINE_CONFIG_END

ROM_START( asst128 )
ROM_REGION16_LE(0x100000,"maincpu", 0)
ROM_DEFAULT_BIOS("floppy")
/* BASIC ROM taken from IBM 5150 and needs dumping */
ROM_LOAD( "basic-1.10.rom", 0xf6000, 0x8000, CRC(ebacb791) SHA1(07449ebca18f979b9ab748582b736e402f2bf940))
ROM_LOAD( "asf400-f600.bin", 0xf4000, 0x2000, CRC(e3bf22de) SHA1(d4319edc82c0015ca0adc6c8771e887659717e62))
ROM_SYSTEM_BIOS(0, "floppy", "3rd party floppy support")
ROMX_LOAD( "rombios7.bin", 0xfc001, 0x2000, CRC(7d7c8d6a) SHA1(a731a65ee547f1d78cfc91461f38166da014f3dc), ROM_SKIP(1) | ROM_BIOS(1))
ROMX_LOAD( "rombios8.bin", 0xfc000, 0x2000, CRC(ba304663) SHA1(b2533b8f8240f72b7315f27c7b64f95ac52687ca), ROM_SKIP(1) | ROM_BIOS(1))
ROM_SYSTEM_BIOS(1, "stock", "cassette-only BIOS?")
ROMX_LOAD( "mainbios.bin", 0xfe000, 0x2000, CRC(8426cbf5) SHA1(41d14137ffa651977041da22aa8071c0f7854158), ROM_BIOS(2))
ROM_LOAD( "extbios.bin", 0xf4000, 0x2000, CRC(e3bf22de) SHA1(d4319edc82c0015ca0adc6c8771e887659717e62))
ROM_LOAD( "basic.bin", 0xf6000, 0x8000, CRC(a4ec66f6) SHA1(80e934986022681ccde180e92aa108e716c4f19b))
ROM_LOAD( "mainbios.bin", 0xfe000, 0x2000, CRC(8426cbf5) SHA1(41d14137ffa651977041da22aa8071c0f7854158))

// XXX needs dumping
ROM_REGION(0x2000,"gfx1", ROMREGION_ERASE00)
ROM_COPY( "maincpu", 0xffa6e, 0x0000, 0x0400 )
ROM_COPY( "maincpu", 0xfc000, 0x0400, 0x0400 )
ROM_LOAD( "asst128cg.bin", 0, 0x2000, NO_DUMP )
ROM_END

/* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME */
Expand Down