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Diffstat (limited to 'src/devices/bus/ti99/peb/spchsyn.cpp')
-rw-r--r--src/devices/bus/ti99/peb/spchsyn.cpp8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/devices/bus/ti99/peb/spchsyn.cpp b/src/devices/bus/ti99/peb/spchsyn.cpp
index b4bcebf3c94..73e6d37e682 100644
--- a/src/devices/bus/ti99/peb/spchsyn.cpp
+++ b/src/devices/bus/ti99/peb/spchsyn.cpp
@@ -67,7 +67,7 @@ READ8Z_MEMBER( ti_speech_synthesizer_device::readz )
// lines by setting the address bus to a different value, but the
// Geneve may behave differently. This may not 100% reflect the real
// situation, but it ensures a safe processing.
- m_vsp->combined_rsq_wsq_w(machine().dummy_space(), 0, ~0);
+ m_vsp->combined_rsq_wsq_w(~0);
}
}
@@ -106,11 +106,11 @@ SETADDRESS_DBIN_MEMBER( ti_speech_synthesizer_device::setaddress_dbin )
// both RS* and WS* are active, which is illegal.
// Alternatively, we'll use the combined settings method
- m_vsp->combined_rsq_wsq_w(machine().dummy_space(), 0, m_reading ? ~tms5220_device::RS : ~tms5220_device::WS);
+ m_vsp->combined_rsq_wsq_w(m_reading ? ~tms5220_device::RS : ~tms5220_device::WS);
}
else
// If other address, turn off RS* and WS* (negative logic!)
- m_vsp->combined_rsq_wsq_w(machine().dummy_space(), 0, ~0);
+ m_vsp->combined_rsq_wsq_w(~0);
}
/****************************************************************************/
@@ -125,7 +125,7 @@ WRITE_LINE_MEMBER( ti_speech_synthesizer_device::speech_ready )
if ((state==0) && !m_reading)
// Clear the lines only when we are done with writing.
- m_vsp->combined_rsq_wsq_w(machine().dummy_space(), 0, ~0);
+ m_vsp->combined_rsq_wsq_w(~0);
}
void ti_speech_synthesizer_device::device_start()