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Diffstat (limited to 'src/mame/drivers/hp48.cpp')
-rw-r--r--src/mame/drivers/hp48.cpp18
1 files changed, 12 insertions, 6 deletions
diff --git a/src/mame/drivers/hp48.cpp b/src/mame/drivers/hp48.cpp
index a1fad9b012c..a2b0b7b9248 100644
--- a/src/mame/drivers/hp48.cpp
+++ b/src/mame/drivers/hp48.cpp
@@ -1289,7 +1289,8 @@ MACHINE_CONFIG_START(hp48_state::hp48_common)
MCFG_SOUND_ROUTE_EX(0, "dac", 1.0, DAC_VREF_POS_INPUT)
MACHINE_CONFIG_END
-MACHINE_CONFIG_DERIVED(hp48_state::hp48gx, hp48_common)
+MACHINE_CONFIG_START(hp48_state::hp48gx)
+ hp48_common(config);
MCFG_MACHINE_START_OVERRIDE (hp48_state, hp48gx )
/* expansion ports */
@@ -1301,7 +1302,8 @@ MACHINE_CONFIG_DERIVED(hp48_state::hp48gx, hp48_common)
//MCFG_KERMIT_ADD( "rs232_k", hp48_kermit_rs232_conf )
MACHINE_CONFIG_END
-MACHINE_CONFIG_DERIVED(hp48_state::hp48g, hp48_common)
+MACHINE_CONFIG_START(hp48_state::hp48g)
+ hp48_common(config);
MCFG_MACHINE_START_OVERRIDE (hp48_state, hp48g )
/* serial I/O */
@@ -1310,7 +1312,8 @@ MACHINE_CONFIG_DERIVED(hp48_state::hp48g, hp48_common)
MACHINE_CONFIG_END
-MACHINE_CONFIG_DERIVED(hp48_state::hp48gp, hp48_common)
+MACHINE_CONFIG_START(hp48_state::hp48gp)
+ hp48_common(config);
MCFG_MACHINE_START_OVERRIDE (hp48_state, hp48gp )
/* serial I/O */
@@ -1319,7 +1322,8 @@ MACHINE_CONFIG_DERIVED(hp48_state::hp48gp, hp48_common)
MACHINE_CONFIG_END
-MACHINE_CONFIG_DERIVED(hp48_state::hp48sx, hp48_common)
+MACHINE_CONFIG_START(hp48_state::hp48sx)
+ hp48_common(config);
MCFG_CPU_MODIFY ( "maincpu" )
MCFG_CPU_CLOCK ( 2000000 )
MCFG_MACHINE_START_OVERRIDE (hp48_state, hp48sx )
@@ -1332,7 +1336,8 @@ MACHINE_CONFIG_DERIVED(hp48_state::hp48sx, hp48_common)
//MCFG_KERMIT_ADD( "rs232_k", hp48_kermit_rs232_conf )
MACHINE_CONFIG_END
-MACHINE_CONFIG_DERIVED(hp48_state::hp48s, hp48_common)
+MACHINE_CONFIG_START(hp48_state::hp48s)
+ hp48_common(config);
MCFG_CPU_MODIFY ( "maincpu" )
MCFG_CPU_CLOCK ( 2000000 )
MCFG_MACHINE_START_OVERRIDE (hp48_state, hp48s )
@@ -1341,7 +1346,8 @@ MACHINE_CONFIG_DERIVED(hp48_state::hp48s, hp48_common)
//MCFG_KERMIT_ADD( "rs232_k", hp48_kermit_rs232_conf )
MACHINE_CONFIG_END
-MACHINE_CONFIG_DERIVED(hp48_state::hp49g, hp48_common)
+MACHINE_CONFIG_START(hp48_state::hp49g)
+ hp48_common(config);
MCFG_CPU_MODIFY ( "maincpu" )
MCFG_MACHINE_START_OVERRIDE (hp48_state, hp49g )