diff options
Diffstat (limited to 'src/mame/drivers/xerox820.cpp')
-rw-r--r-- | src/mame/drivers/xerox820.cpp | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/mame/drivers/xerox820.cpp b/src/mame/drivers/xerox820.cpp index f60a90a1e0b..5de55077cf3 100644 --- a/src/mame/drivers/xerox820.cpp +++ b/src/mame/drivers/xerox820.cpp @@ -612,7 +612,8 @@ MACHINE_CONFIG_START(xerox820_state::xerox820) MCFG_SOFTWARE_LIST_ADD("flop_list", "xerox820") MACHINE_CONFIG_END -MACHINE_CONFIG_DERIVED(bigboard_state::bigboard, xerox820) +MACHINE_CONFIG_START(bigboard_state::bigboard) + xerox820(config); /* sound hardware */ MCFG_SPEAKER_STANDARD_MONO("mono") MCFG_SOUND_ADD("beeper", BEEP, 950) @@ -714,7 +715,8 @@ MACHINE_CONFIG_START(xerox820ii_state::xerox820ii) MCFG_SOFTWARE_LIST_ADD("flop_list", "xerox820ii") MACHINE_CONFIG_END -MACHINE_CONFIG_DERIVED(xerox820ii_state::xerox168, xerox820ii) +MACHINE_CONFIG_START(xerox820ii_state::xerox168) + xerox820ii(config); MCFG_CPU_ADD(I8086_TAG, I8086, 4770000) MCFG_CPU_PROGRAM_MAP(xerox168_mem) @@ -724,7 +726,8 @@ MACHINE_CONFIG_DERIVED(xerox820ii_state::xerox168, xerox820ii) MCFG_RAM_EXTRA_OPTIONS("320K") MACHINE_CONFIG_END -MACHINE_CONFIG_DERIVED(xerox820_state::mk83, xerox820) +MACHINE_CONFIG_START(xerox820_state::mk83) + xerox820(config); MCFG_CPU_MODIFY(Z80_TAG) MCFG_CPU_PROGRAM_MAP(mk83_mem) MACHINE_CONFIG_END |