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rc2014: enable user to start from empty backplane configuration

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This commit is contained in:
Miodrag Milanovic 2022-06-08 07:55:14 +02:00
parent 52e0f9a5e5
commit a047d1efc2
1 changed files with 2 additions and 1 deletions
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3
src/devices/bus/rc2014/rc2014.cpp
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@ -59,7 +59,8 @@ void rc2014_bus_device::device_start()
void rc2014_bus_device::device_reset()
{
installer(AS_IO)->unmap_readwrite(0, (1 << installer(AS_IO)->space_config().addr_width()) - 1);
if (m_installer[AS_IO])
installer(AS_IO)->unmap_readwrite(0, (1 << installer(AS_IO)->space_config().addr_width()) - 1);
}
void rc2014_bus_device::set_bus_clock(u32 clock)