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-rw-r--r--src/devices/bus/rc2014/rc2014.cpp5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/devices/bus/rc2014/rc2014.cpp b/src/devices/bus/rc2014/rc2014.cpp
index 1000f1a5f58..26feec22365 100644
--- a/src/devices/bus/rc2014/rc2014.cpp
+++ b/src/devices/bus/rc2014/rc2014.cpp
@@ -57,6 +57,11 @@ void rc2014_bus_device::device_start()
m_user4.resolve_safe();
}
+void rc2014_bus_device::device_reset()
+{
+ installer(AS_IO)->unmap_readwrite(0, (1 << installer(AS_IO)->space_config().addr_width()) - 1);
+}
+
void rc2014_bus_device::set_bus_clock(u32 clock)
{
set_clock(clock);