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Diffstat (limited to 'src/mame/drivers/by35.cpp')
-rw-r--r--src/mame/drivers/by35.cpp8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/drivers/by35.cpp b/src/mame/drivers/by35.cpp
index 46994bd6386..90a62545b98 100644
--- a/src/mame/drivers/by35.cpp
+++ b/src/mame/drivers/by35.cpp
@@ -644,7 +644,7 @@ WRITE_LINE_MEMBER( as2888_state::u11_cb2_as2888_w )
{
m_snd_sustain_timer->adjust(attotime::from_msec(5));
- m_discrete->write(machine().dummy_space(), NODE_08, 11); // 11 volt pulse
+ m_discrete->write(NODE_08, 11); // 11 volt pulse
}
u11_cb2_w(state);
@@ -919,8 +919,8 @@ TIMER_DEVICE_CALLBACK_MEMBER( as2888_state::timer_s )
m_snd_tone_gen = m_snd_sel;
m_snd_div++;
- m_discrete->write(machine().dummy_space(), NODE_04, BIT(m_snd_div, 2) * 1);
- m_discrete->write(machine().dummy_space(), NODE_01, BIT(m_snd_div, 0) * 1);
+ m_discrete->write(NODE_04, BIT(m_snd_div, 2) * 1);
+ m_discrete->write(NODE_01, BIT(m_snd_div, 0) * 1);
if (m_snd_sel == 0x01) LOG("SndSel=%02x, Tone=%02x, Div=%02x\n",m_snd_sel, m_snd_tone_gen, m_snd_div);
}
@@ -939,7 +939,7 @@ TIMER_DEVICE_CALLBACK_MEMBER( as2888_state::timer_as2888 )
LOG("SndSel=%02x, Tone=%02x, Div=%02x\n",m_snd_sel, m_snd_tone_gen, m_snd_div);
}
- m_discrete->write(machine().dummy_space(), NODE_08, 0);
+ m_discrete->write(NODE_08, 0);
m_snd_sustain_timer->adjust(attotime::never);
LOG("Sustain off\n");