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Diffstat (limited to 'src/mame/drivers/roland_mt32.cpp')
-rw-r--r--src/mame/drivers/roland_mt32.cpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mame/drivers/roland_mt32.cpp b/src/mame/drivers/roland_mt32.cpp
index 7e1da5e0e19..8858607d695 100644
--- a/src/mame/drivers/roland_mt32.cpp
+++ b/src/mame/drivers/roland_mt32.cpp
@@ -404,6 +404,10 @@ ROM_START( mt32 )
ROMX_LOAD( "a__m-9.27c256.ic27.bin", 0, 0x8000, CRC(c078ab00) SHA1(381e4208c0211a9a24a3a1b06a36760a1940ea6b), ROM_BIOS(5) | ROM_SKIP(1) )
ROMX_LOAD( "b__m-9.27c256.ic26.bin", 1, 0x8000, CRC(e9c439c4) SHA1(36fece02eddd84230a7cf32f931c94dd14adbf2c), ROM_BIOS(5) | ROM_SKIP(1) )
+ // Dumped from "new" board revision single 128K x 8 ROM
+ ROM_SYSTEM_BIOS( 6, "204", "Firmware 2.0.4" )
+ ROMX_LOAD( "mt32_2.0.4.ic28.bin", 0, 0x8000, CRC(59a49d5c) SHA1(2c16432b6c73dd2a3947cba950a0f4c19d6180eb), ROM_BIOS(6) )
+
// We need a bios-like selection for these too
ROM_REGION( 0x80000, "la32", 0 )
ROM_LOAD16_BYTE( "r15179844.ic21.bin", 0, 0x40000, CRC(dd9deac3) SHA1(3a1e19b0cd4036623fd1d1d11f5f25995585962b) )