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Diffstat (limited to 'src/mame/drivers/travrusa.cpp')
-rw-r--r--src/mame/drivers/travrusa.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mame/drivers/travrusa.cpp b/src/mame/drivers/travrusa.cpp
index 10eccf660e8..2b4dbe8bc1b 100644
--- a/src/mame/drivers/travrusa.cpp
+++ b/src/mame/drivers/travrusa.cpp
@@ -309,7 +309,6 @@ void travrusa_state::travrusa(machine_config &config)
/* basic machine hardware */
Z80(config, m_maincpu, 4000000); /* 4 MHz (?) */
m_maincpu->set_addrmap(AS_PROGRAM, &travrusa_state::main_map);
- m_maincpu->set_vblank_int("screen", FUNC(travrusa_state::irq0_line_hold));
/* video hardware */
screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
@@ -321,6 +320,8 @@ void travrusa_state::travrusa(machine_config &config)
screen.set_visarea(1*8, 31*8-1, 0*8, 32*8-1);
screen.set_screen_update(FUNC(travrusa_state::screen_update_travrusa));
screen.set_palette(m_palette);
+ // Race start countdown in shtrider needs multiple interrupts per frame to sync, mustache.cpp has the same, and is also a Seibu game
+ screen.screen_vblank().set_inputline(m_maincpu, INPUT_LINE_IRQ0);
GFXDECODE(config, m_gfxdecode, m_palette, gfx_travrusa);
PALETTE(config, m_palette, FUNC(travrusa_state::travrusa_palette), 16*8+16*8, 128+16);