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-rw-r--r--src/mame/drivers/mmd1.cpp3
1 files changed, 1 insertions, 2 deletions
diff --git a/src/mame/drivers/mmd1.cpp b/src/mame/drivers/mmd1.cpp
index c48e7615402..0f1dc9850e5 100644
--- a/src/mame/drivers/mmd1.cpp
+++ b/src/mame/drivers/mmd1.cpp
@@ -243,13 +243,12 @@ TIMER_DEVICE_CALLBACK_MEMBER( mmd1_state::kansas_r )
return;
/* cassette - turn 1200/2400Hz to a bit */
- m_cass_data[1]++;
uint8_t cass_ws = (m_cass->input() > +0.04) ? 1 : 0;
if (cass_ws != m_cass_data[0])
{
m_cass_data[0] = cass_ws;
- m_cassinbit = (m_cass_data[1] < 24) ? 1 : 0;
+ m_cassinbit = (m_cass_data[1] < 12) ? 1 : 0;
m_cass_data[1] = 0;
}
}