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Diffstat (limited to 'src/mame/drivers/namcos23.cpp')
-rw-r--r--src/mame/drivers/namcos23.cpp12
1 files changed, 8 insertions, 4 deletions
diff --git a/src/mame/drivers/namcos23.cpp b/src/mame/drivers/namcos23.cpp
index cd639e71c03..3a1ca5c9b62 100644
--- a/src/mame/drivers/namcos23.cpp
+++ b/src/mame/drivers/namcos23.cpp
@@ -3683,14 +3683,16 @@ MACHINE_CONFIG_START(namcos23_state::s23)
MCFG_SOUND_ROUTE(3, "lspeaker", 1.00)
MACHINE_CONFIG_END
-MACHINE_CONFIG_DERIVED(namcos23_state::timecrs2, s23)
+MACHINE_CONFIG_START(namcos23_state::timecrs2)
+ s23(config);
/* basic machine hardware */
MCFG_CPU_MODIFY("iocpu")
MCFG_CPU_PROGRAM_MAP( timecrs2iobrdmap )
MACHINE_CONFIG_END
-MACHINE_CONFIG_DERIVED(namcos23_state::gmen, s23)
+MACHINE_CONFIG_START(namcos23_state::gmen)
+ s23(config);
/* basic machine hardware */
MCFG_CPU_MODIFY("maincpu")
@@ -3760,7 +3762,8 @@ MACHINE_CONFIG_START(namcos23_state::ss23)
MCFG_SOUND_ROUTE(3, "lspeaker", 1.00)
MACHINE_CONFIG_END
-MACHINE_CONFIG_DERIVED(namcos23_state::timecrs2v4a, ss23)
+MACHINE_CONFIG_START(namcos23_state::timecrs2v4a)
+ ss23(config);
/* basic machine hardware */
MCFG_CPU_ADD("iocpu", H83334, JVSCLOCK )
MCFG_CPU_PROGRAM_MAP( timecrs2iobrdmap )
@@ -3772,7 +3775,8 @@ MACHINE_CONFIG_DERIVED(namcos23_state::timecrs2v4a, ss23)
MCFG_H8_SCI_TX_CALLBACK(DEVWRITELINE(":iocpu:sci0", h8_sci_device, rx_w))
MACHINE_CONFIG_END
-MACHINE_CONFIG_DERIVED(namcos23_state::ss23e2, ss23)
+MACHINE_CONFIG_START(namcos23_state::ss23e2)
+ ss23(config);
/* basic machine hardware */
MCFG_CPU_MODIFY("maincpu")