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misc/nabupc.cpp: Add three additional BIOS options. (#10877)

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* Two 4K ROMs (ver 14 and ver 17), which support floppy and hard disk booting.
* One new 8K ROM (ver 29), which supports floppy and hard disk booting.
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Brian Johnson 2023-02-07 14:06:58 -05:00 committed by GitHub
parent fc0092e82b
commit 1dfeb9b6a4
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1 changed files with 12 additions and 3 deletions
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15
src/mame/misc/nabupc.cpp
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@ -514,11 +514,20 @@ void nabupc_state::io_map(address_map &map)
ROM_START( nabupc ) ROM_START( nabupc )
ROM_REGION( 0x2000, "bios", 0 ) ROM_REGION( 0x2000, "bios", 0 )
ROM_SYSTEM_BIOS( 0, "reva", "4k BIOS" ) ROM_DEFAULT_BIOS("reva")
ROM_SYSTEM_BIOS( 0, "reva", "4k BIOS (Rev A)" )
ROMX_LOAD( "nabupc-u53-90020060-reva-2732.bin", 0x0000, 0x1000, CRC(8110bde0) SHA1(57e5f34645df06d7cb6c202a6d35a442776af2cb), ROM_BIOS(0) ) ROMX_LOAD( "nabupc-u53-90020060-reva-2732.bin", 0x0000, 0x1000, CRC(8110bde0) SHA1(57e5f34645df06d7cb6c202a6d35a442776af2cb), ROM_BIOS(0) )
ROM_RELOAD(0x1000, 0x1000) ROM_RELOAD(0x1000, 0x1000)
ROM_SYSTEM_BIOS( 1, "revb", "8k BIOS - Floppy support" ) ROM_SYSTEM_BIOS( 1, "ver14", "4k BIOS - Floppy support (Ver 14)" )
ROMX_LOAD( "nabupc-u53-90020060-revb-2764.bin", 0x0000, 0x2000, CRC(3088f21b) SHA1(bf2f1eb5d9f5a8e9d022ce0056f2a5a8526b830e), ROM_BIOS(1) ) ROMX_LOAD( "nabupc-u53-ver14-2732.bin", 0x0000, 0x1000, CRC(ca5e1ae9) SHA1(d713abd5d387a63a287d4ea51196ba5de42db052), ROM_BIOS(1) )
ROM_RELOAD(0x1000, 0x1000)
ROM_SYSTEM_BIOS( 2, "ver17", "4k BIOS - Floppy support (Ver 17)" )
ROMX_LOAD( "nabupc-u53-ver17-2732.bin", 0x0000, 0x1000, CRC(24d4f1fa) SHA1(1b9533c709604a21aa5fcc32071d0b0630e89c20), ROM_BIOS(2) )
ROM_RELOAD(0x1000, 0x1000)
ROM_SYSTEM_BIOS( 3, "revb", "8k BIOS - Floppy support (Rev B)" )
ROMX_LOAD( "nabupc-u53-90020060-revb-2764.bin", 0x0000, 0x2000, CRC(3088f21b) SHA1(bf2f1eb5d9f5a8e9d022ce0056f2a5a8526b830e), ROM_BIOS(3) )
ROM_SYSTEM_BIOS( 4, "ver29", "8k BIOS - Floppy support (Ver 29)" )
ROMX_LOAD( "nabupc-u53-90037150-ver29-2764.bin", 0x0000, 0x2000, CRC(3c484e3d) SHA1(dd10ad6e0a59c54561335272d3c808b0543ba0ef), ROM_BIOS(4) )
ROM_END ROM_END