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Diffstat (limited to 'src/devices/machine/pccard.cpp')
-rw-r--r--src/devices/machine/pccard.cpp76
1 files changed, 76 insertions, 0 deletions
diff --git a/src/devices/machine/pccard.cpp b/src/devices/machine/pccard.cpp
new file mode 100644
index 00000000000..0d9887fa15f
--- /dev/null
+++ b/src/devices/machine/pccard.cpp
@@ -0,0 +1,76 @@
+// license:BSD-3-Clause
+// copyright-holders:smf
+#include "pccard.h"
+
+READ16_MEMBER( pccard_interface::read_memory )
+{
+ return 0xffff;
+}
+
+WRITE16_MEMBER( pccard_interface::write_memory )
+{
+}
+
+READ16_MEMBER( pccard_interface::read_reg )
+{
+ return 0xffff;
+}
+
+WRITE16_MEMBER( pccard_interface::write_reg )
+{
+}
+
+const device_type PCCARD_SLOT = &device_creator<pccard_slot_device>;
+
+pccard_slot_device::pccard_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) :
+ device_t(mconfig, PCCARD_SLOT, "PCCARD SLOT", tag, owner, clock, "pccard", __FILE__),
+ device_slot_interface(mconfig, *this),
+ m_pccard(NULL)
+{
+}
+
+void pccard_slot_device::device_start()
+{
+ m_pccard = dynamic_cast<pccard_interface *>(get_card_device());
+}
+
+READ_LINE_MEMBER(pccard_slot_device::read_line_inserted)
+{
+ return m_pccard != NULL;
+}
+
+READ16_MEMBER( pccard_slot_device::read_memory )
+{
+ if( m_pccard != NULL )
+ {
+ return m_pccard->read_memory( space, offset, mem_mask );
+ }
+
+ return 0xffff;
+}
+
+WRITE16_MEMBER( pccard_slot_device::write_memory )
+{
+ if( m_pccard != NULL )
+ {
+ m_pccard->write_memory( space, offset, data, mem_mask );
+ }
+}
+
+READ16_MEMBER( pccard_slot_device::read_reg )
+{
+ if( m_pccard != NULL )
+ {
+ return m_pccard->read_reg( space, offset, mem_mask );
+ }
+
+ return 0xffff;
+}
+
+WRITE16_MEMBER( pccard_slot_device::write_reg )
+{
+ if( m_pccard != NULL )
+ {
+ m_pccard->write_reg( space, offset, data, mem_mask );
+ }
+}