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author MetalliC <0vetal0@gmail.com>2017-09-12 00:24:30 +0300
committer MetalliC <0vetal0@gmail.com>2017-09-12 00:24:30 +0300
commit84a1a2fa0c909e8758175f34a9e252044cf2e89c (patch)
tree363a42849aaeea0e139fb59364528c963bb10aa4
parent75ea709651ecc28a59f477e136f93c7996a27ea8 (diff)
dccons.cpp: virginize DC flash ROM dumps to fresh factory state
-rw-r--r--src/mame/drivers/dccons.cpp12
1 files changed, 6 insertions, 6 deletions
diff --git a/src/mame/drivers/dccons.cpp b/src/mame/drivers/dccons.cpp
index c489e5cc6ab..8f23ed76fd4 100644
--- a/src/mame/drivers/dccons.cpp
+++ b/src/mame/drivers/dccons.cpp
@@ -661,15 +661,15 @@ ROM_START(dc)
DREAMCAST_COMMON_BIOS
ROM_REGION(0x020000, "dcflash", 0)
- ROM_LOAD( "dcus_ntsc.bin", 0x000000, 0x020000, BAD_DUMP CRC(e6862dd0) SHA1(24875ce85c011600e73b1c3fd2b341824cbf8544) ) // dumped from VA2.4 mobo with 1.022 BIOS
+ ROM_LOAD( "dcus_ntsc.bin", 0x000000, 0x020000, CRC(4136c25b) SHA1(1efa00ab9d8357a9f91e5be931a3efd6236f2b79) ) // dumped from VA2.4 mobo with 1.022 BIOS
ROM_END
ROM_START( dceu )
DREAMCAST_COMMON_BIOS
ROM_REGION(0x020000, "dcflash", 0)
- ROM_LOAD( "dceu_pal.bin", 0x000000, 0x020000, BAD_DUMP CRC(b7e5aeeb) SHA1(11e02433e13b793ec7ffe0ae2356750bb8a575b4) ) // bad, in few parts modified by some emulator
- ROM_LOAD( "dceu_pala.bin", 0x000000, 0x020000, BAD_DUMP CRC(4b350ed0) SHA1(273bfb2fb9dbc4306a09d6dae31d5a1faf128589) ) // from VA1 with 1.01d BIOS
+ ROM_LOAD( "dceu_pal.bin", 0x000000, 0x020000, CRC(7a102d05) SHA1(13e444e613dffe0a8bce073a01efa9a1d4626ba7) ) // VA1
+ ROM_LOAD( "dceu_pala.bin", 0x000000, 0x020000, CRC(2e8dfa07) SHA1(ca5fd977bbf8f48c28c1027a023b038123d57d39) ) // from VA1 with 1.01d BIOS
ROM_END
ROM_START( dcjp )
@@ -678,7 +678,7 @@ ROM_START( dcjp )
ROM_LOAD_BIOS(4, "mpr-21068.ic501", 0x000000, 0x200000, CRC(5454841f) SHA1(1ea132c0fbbf07ef76789eadc07908045c089bd6) )
ROM_REGION(0x020000, "dcflash", 0)
- ROM_LOAD( "dcjp_ntsc.bin", 0x000000, 0x020000, CRC(f77c15a1) SHA1(66fd8ee40b207ce03a5fd6abbc00d27bbd5f92bd) ) // from VA0 with 1.004 BIOS
+ ROM_LOAD( "dcjp_ntsc.bin", 0x000000, 0x020000, CRC(306023ab) SHA1(5fb66adb6d1b54a552fe9c2bb736e4c6960e447d) ) // from VA0 with 1.004 BIOS
ROM_END
// unauthorised portable modification
@@ -688,7 +688,7 @@ ROM_START( dctream )
ROM_LOAD( "dc_bios.bin", 0x000000, 0x200000, CRC(cff88d0d) SHA1(e3f84705b183ffded0a349ac7f2ab00be2ab74ee) ) // dumped in software way, ROM label unknown
ROM_REGION(0x020000, "dcflash", 0)
- ROM_LOAD( "dc_flash.bin", 0x000000, 0x020000, CRC(727ea7ec) SHA1(b027913a8c00d4edaef83c440dd6c59090b387f2) )
+ ROM_LOAD( "dc_flash.bin", 0x000000, 0x020000, CRC(9d5515c4) SHA1(78a86fd4e8b58fc9d3535eef6591178f1b97ecf9) ) // VA1 NTSC-US
ROM_END
// normally, with DIP switch 4 off, HKT-100/110/120 AKA "Katana Set 5.xx", will be booted from flash ROM IC507 (first 2 dumps below)
@@ -708,7 +708,7 @@ ROM_START( dcdev )
ROM_LOAD_BIOS(2, "set5v0.41.bin", 0x000000, 0x200000, CRC(485877bd) SHA1(dc1af1f1248ffa87d57bc5ef2ea41aac95ecfc5e) )
ROM_REGION(0x020000, "dcflash", 0)
- ROM_LOAD( "hkt-0120-flash.bin", 0x000000, 0x020000, CRC(7784c304) SHA1(31ef57f550d8cd13e40263cbc657253089e53034) )
+ ROM_LOAD( "hkt-0120-flash.bin", 0x000000, 0x020000, CRC(7784c304) SHA1(31ef57f550d8cd13e40263cbc657253089e53034) ) // Dev.Boxes have empty (FF filled) flash ROM
ROM_END
/* YEAR NAME PARENT COMPAT MACHINE INPUT STATE INIT COMPANY FULLNAME */