summaryrefslogtreecommitdiffstats
path: root/src/mame/drivers/alto2.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/mame/drivers/alto2.cpp')
-rw-r--r--src/mame/drivers/alto2.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mame/drivers/alto2.cpp b/src/mame/drivers/alto2.cpp
index 11669bceb2a..adeb2b9066d 100644
--- a/src/mame/drivers/alto2.cpp
+++ b/src/mame/drivers/alto2.cpp
@@ -313,7 +313,7 @@ DRIVER_INIT_MEMBER( alto2_state, alto2 )
cpu->set_speaker(m_speaker);
// Create a timer which fires twice per frame, once for each field
m_vblank_timer = timer_alloc(TIMER_VBLANK);
- m_vblank_timer->adjust(attotime::from_hz(30),0,attotime::from_hz(30*2));
+ m_vblank_timer->adjust(attotime::from_hz(2*30),0,attotime::from_hz(30*2));
}
void alto2_state::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr)