From 577a294bd971c9cc3eb7dffa039b4fda94a12c7f Mon Sep 17 00:00:00 2001 From: "Alex W. Jackson" Date: Tue, 20 Dec 2011 15:21:50 +0000 Subject: [PATCH] fix MT#4578 [Alex Jackson] --- src/mame/drivers/segas18.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/mame/drivers/segas18.c b/src/mame/drivers/segas18.c index f7f5ecdb772..879623dd64f 100644 --- a/src/mame/drivers/segas18.c +++ b/src/mame/drivers/segas18.c @@ -1268,6 +1268,9 @@ MACHINE_CONFIG_END static MACHINE_CONFIG_DERIVED( system18_8751, system18 ) + MCFG_CPU_MODIFY("maincpu") + MCFG_CPU_VBLANK_INT(NULL, NULL) + MCFG_CPU_ADD("mcu", I8751, 8000000) MCFG_CPU_IO_MAP(mcu_io_map) MCFG_CPU_VBLANK_INT("screen", irq0_line_hold)