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Updated konam80s atapi dma kludge so that Guitar Freaks 7th Mix (and alot of others) load again [smf]

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Mambo A GO-GO CD redump in raw mode + raw subcode. [any]
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smf- 2013-12-10 11:06:07 +00:00
parent fb24672736
commit 7959664de6
1 changed files with 3 additions and 3 deletions
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6
src/mame/drivers/ksys573.c
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@ -635,7 +635,7 @@ TIMER_CALLBACK_MEMBER( ksys573_state::atapi_xfer_end )
/// HACK: konami80s only works if you dma more data than requested
if( ( m_ata->read_cs1( space, (UINT32) 6, (UINT32) 0xffff ) & 8 ) != 0 )
{
m_atapi_timer->adjust( m_maincpu->cycles_to_attotime( ( ATAPI_CYCLES_PER_SECTOR * ( m_atapi_xfersize / 256 ) ) ) );
m_atapi_timer->adjust( m_maincpu->cycles_to_attotime( ( ATAPI_CYCLES_PER_SECTOR * ( m_atapi_xfersize / 64 ) ) ) );
}
}
@ -4563,7 +4563,7 @@ ROM_START( mamboagg )
ROM_LOAD( "gqa40jab.u6", 0x000000, 0x000008, BAD_DUMP CRC(ce84419e) SHA1(839e8ee080ecfc79021a06417d930e8b32dfc6a1) )
DISK_REGION( "cdrom0" )
DISK_IMAGE_READONLY( "a40jab02", 0, SHA1(a914842442b2f63465e16f979f06da0b78a5f13e) )
DISK_IMAGE_READONLY( "a40jab02", 0, SHA1(2e4ed217a7e9f7c79abc9a1798556cc3649db30e) )
ROM_END
ROM_START( mamboagga )
@ -4576,7 +4576,7 @@ ROM_START( mamboagga )
ROM_LOAD( "gqa40jrb.u6", 0x000000, 0x000008, BAD_DUMP CRC(ce84419e) SHA1(839e8ee080ecfc79021a06417d930e8b32dfc6a1) )
DISK_REGION( "cdrom0" )
DISK_IMAGE_READONLY( "a40jab02", 0, SHA1(a914842442b2f63465e16f979f06da0b78a5f13e) )
DISK_IMAGE_READONLY( "a40jab02", 0, SHA1(2e4ed217a7e9f7c79abc9a1798556cc3649db30e) )
ROM_END
ROM_START( mrtlbeat )