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Diffstat (limited to 'src/mame/drivers/fidel_eag68k.cpp')
-rw-r--r--src/mame/drivers/fidel_eag68k.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mame/drivers/fidel_eag68k.cpp b/src/mame/drivers/fidel_eag68k.cpp
index dd16ef8b581..ff6018052c7 100644
--- a/src/mame/drivers/fidel_eag68k.cpp
+++ b/src/mame/drivers/fidel_eag68k.cpp
@@ -559,7 +559,7 @@ void excel68k_state::fex68k(machine_config &config)
const attotime irq_period = attotime::from_hz(600); // 556 timer (22nF, 91K + 20K POT @ 14.8K, 0.1K), ideal is 600Hz (measured 580Hz, 604Hz, 632Hz)
TIMER(config, m_irq_on).configure_periodic(FUNC(excel68k_state::irq_on<M68K_IRQ_2>), irq_period);
- m_irq_on->set_start_delay(irq_period - attotime::from_nsec(1528)); // active for 1.525us
+ m_irq_on->set_start_delay(irq_period - attotime::from_nsec(1525)); // active for 1.525us
TIMER(config, "irq_off").configure_periodic(FUNC(excel68k_state::irq_off<M68K_IRQ_2>), irq_period);
SENSORBOARD(config, m_board).set_type(sensorboard_device::BUTTONS);