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Diffstat (limited to 'src/mame/drivers/tk80.cpp')
-rw-r--r--src/mame/drivers/tk80.cpp9
1 files changed, 6 insertions, 3 deletions
diff --git a/src/mame/drivers/tk80.cpp b/src/mame/drivers/tk80.cpp
index 083928df09d..f2a53cdb5ae 100644
--- a/src/mame/drivers/tk80.cpp
+++ b/src/mame/drivers/tk80.cpp
@@ -275,7 +275,8 @@ MACHINE_CONFIG_START(tk80_state::tk80)
MCFG_I8255_OUT_PORTC_CB(WRITE8(tk80_state, serial_w))
MACHINE_CONFIG_END
-MACHINE_CONFIG_DERIVED(tk80_state::mikrolab, tk80)
+MACHINE_CONFIG_START(tk80_state::mikrolab)
+ tk80(config);
MCFG_CPU_MODIFY("maincpu")
MCFG_CPU_PROGRAM_MAP(tk85_mem)
MCFG_CPU_IO_MAP(mikrolab_io)
@@ -303,13 +304,15 @@ MACHINE_CONFIG_START(tk80_state::nd80z)
MCFG_I8255_OUT_PORTC_CB(WRITE8(tk80_state, mikrolab_serial_w))
MACHINE_CONFIG_END
-MACHINE_CONFIG_DERIVED(tk80_state::tk85, tk80)
+MACHINE_CONFIG_START(tk80_state::tk85)
+ tk80(config);
MCFG_CPU_REPLACE("maincpu", I8085A, XTAL(4'915'200))
MCFG_CPU_PROGRAM_MAP(tk85_mem)
MCFG_CPU_IO_MAP(tk80_io)
MACHINE_CONFIG_END
-MACHINE_CONFIG_DERIVED(tk80_state::ics8080, tk80)
+MACHINE_CONFIG_START(tk80_state::ics8080)
+ tk80(config);
MCFG_CPU_MODIFY("maincpu")
MCFG_CPU_PROGRAM_MAP(ics8080_mem)
MACHINE_CONFIG_END