diff options
Diffstat (limited to 'src/mame/drivers/terracre.cpp')
-rw-r--r-- | src/mame/drivers/terracre.cpp | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/mame/drivers/terracre.cpp b/src/mame/drivers/terracre.cpp index e8551ff4f44..0d3cb8bbadb 100644 --- a/src/mame/drivers/terracre.cpp +++ b/src/mame/drivers/terracre.cpp @@ -613,7 +613,8 @@ MACHINE_CONFIG_START(terracre_state::ym3526) MCFG_SOUND_ROUTE_EX(0, "dac2", 1.0, DAC_VREF_POS_INPUT) MCFG_SOUND_ROUTE_EX(0, "dac2", -1.0, DAC_VREF_NEG_INPUT) MACHINE_CONFIG_END -MACHINE_CONFIG_DERIVED(terracre_state::ym2203, ym3526) +MACHINE_CONFIG_START(terracre_state::ym2203) + ym3526(config); MCFG_CPU_MODIFY("audiocpu") MCFG_CPU_IO_MAP(sound_2203_io_map) @@ -626,14 +627,16 @@ MACHINE_CONFIG_DERIVED(terracre_state::ym2203, ym3526) MCFG_SOUND_ROUTE(3, "speaker", 0.4) MACHINE_CONFIG_END -MACHINE_CONFIG_DERIVED(terracre_state::amazon_base, ym3526) +MACHINE_CONFIG_START(terracre_state::amazon_base) + ym3526(config); MCFG_CPU_MODIFY("maincpu") MCFG_CPU_PROGRAM_MAP(amazon_base_map) MCFG_MACHINE_START_OVERRIDE(terracre_state,amazon) MACHINE_CONFIG_END -MACHINE_CONFIG_DERIVED(terracre_state::amazon_1412m2, amazon_base) +MACHINE_CONFIG_START(terracre_state::amazon_1412m2) + amazon_base(config); MCFG_CPU_MODIFY("maincpu") MCFG_CPU_PROGRAM_MAP(amazon_1412m2_map) |