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------------------------------
PC-9801UV2 [Mike Stedman]
This commit is contained in:
angelosa 2025-04-18 18:54:40 +02:00
parent 2dbd665ddd
commit b3d6ccfdcd
3 changed files with 46 additions and 0 deletions
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1
src/mame/mame.lst
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@ -34148,6 +34148,7 @@ pc9801fs
pc9801rs
pc9801rx
pc9801us
pc9801uv2
pc9801ux
pc9801vm
pc9801vx

44
src/mame/nec/pc9801.cpp
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@ -2555,6 +2555,17 @@ void pc9801vm_state::pc9801vm(machine_config &config)
MCFG_MACHINE_RESET_OVERRIDE(pc9801vm_state, pc9801_common)
}
// UV is essentially a VM with 3.5 drives
// Released as UV2 (384KB RAM), UV21 (640KB RAM) then UV11 (UV21 but smaller?)
void pc9801vm_state::pc9801uv(machine_config &config)
{
pc9801vm(config);
config_floppy_35hd(config);
m_ram->set_default_size("640K").set_extra_options("384K");
}
void pc9801vm_state::pc9801ux(machine_config &config)
{
pc9801rs(config);
@ -2793,6 +2804,37 @@ ROM_START( pc9801vm )
// LOAD_IDE_ROM
ROM_END
ROM_START( pc9801uv2 )
ROM_REGION16_LE( 0x30000, "ipl", ROMREGION_ERASEFF )
ROM_LOAD16_BYTE( "d23c128ec-195.bin", 0x10000, 0x4000, CRC(082c86eb) SHA1(6f503b75906fd4932152f45c6d37c1e230934773) )
ROM_LOAD16_BYTE( "d23c128ec-196.bin", 0x10001, 0x4000, CRC(d90b730b) SHA1(27f9b67c0454ee6107db20912f08f87ff682adcc) )
ROM_LOAD16_BYTE( "d23c256ec-164.bin", 0x08000, 0x4000, CRC(d6cd9fef) SHA1(4ade6f891ee4c5ccb31031a520ab5ba757a6944c) )
ROM_CONTINUE( 0x00000, 0x4000 )
ROM_LOAD16_BYTE( "d23c256ec-165.bin", 0x08001, 0x4000, CRC(2d348381) SHA1(a1c7ebb7727380bcb879b2c609a1fe6cd5bfa0bb) )
ROM_CONTINUE( 0x00001, 0x4000 )
// borrowed from pc9801vm
ROM_REGION( 0x80000, "chargen", 0 )
// ROM_LOAD( "font_vm.rom", 0x000000, 0x046800, BAD_DUMP CRC(456d9fc7) SHA1(78ba9960f135372825ab7244b5e4e73a810002ff) )
// TODO: contains 8x8 "graphics" characters but we don't use them
ROM_LOAD( "main_board_12f_d2364ec.bin", 0x000000, 0x002000, CRC(11197271) SHA1(8dbd2f25daeed545ea2c74d849f0a209ceaf4dd7) )
ROM_REGION( 0x80000, "raw_kanji", ROMREGION_ERASEFF )
// on main board, uPD23100 type roms
// kanji and most other 16x16 characters
ROM_LOAD16_BYTE( "main_board_12h_231000.bin", 0x00000, 0x20000, CRC(ecc2c062) SHA1(36c935c0f26c02a2b1ea46f5b6cd03fc11c7b003) )
ROM_LOAD16_BYTE( "main_board_10h_231000.bin", 0x00001, 0x20000, CRC(91d78281) SHA1(85a18ad40e281e68071f91800201e43d78fb4f1c) )
// 8x16 characters and the remaining 16x16 characters, with inverted bit order like 12f
ROM_LOAD16_BYTE( "main_board_8h_d23256ac.bin", 0x40000, 0x04000, CRC(62a32ba6) SHA1(cdab480ae0dad9d128e52afb15e6c0b2b122cc3f) )
ROM_CONTINUE( 0x40001, 0x04000 )
ROM_REGION( 0x100000, "kanji", ROMREGION_ERASEFF )
ROM_REGION( 0x80000, "new_chargen", ROMREGION_ERASEFF )
// LOAD_KANJI_ROMS
// LOAD_IDE_ROM
ROM_END
/*
VX - 80286 10 + V30 8
@ -3152,6 +3194,8 @@ COMP( 1983, pc9801f, pc9801, 0, pc9801, pc9801, pc9801_state, init_pc9
// VM class (V30)
COMP( 1985, pc9801vm, 0, 0, pc9801vm, pc9801rs, pc9801vm_state, init_pc9801vm_kanji, "NEC", "PC-9801VM", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_SOUND ) // genuine dump
// UV class (V30)
COMP( 1986, pc9801uv2, pc9801vm, 0, pc9801uv, pc9801rs, pc9801vm_state, init_pc9801vm_kanji, "NEC", "PC-9801UV2", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_SOUND ) // genuine dump
// UX class (i286)
COMP( 1987, pc9801ux, 0, 0, pc9801ux, pc9801rs, pc9801vm_state, init_pc9801_kanji, "NEC", "PC-9801UX", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_SOUND )

1
src/mame/nec/pc9801.h
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@ -389,6 +389,7 @@ public:
}
void pc9801vm(machine_config &config);
void pc9801uv(machine_config &config);
void pc9801ux(machine_config &config);
void pc9801vx(machine_config &config);