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Diffstat (limited to 'src/devices/bus/ql/cst_qdisc.c')
-rw-r--r--src/devices/bus/ql/cst_qdisc.c85
1 files changed, 85 insertions, 0 deletions
diff --git a/src/devices/bus/ql/cst_qdisc.c b/src/devices/bus/ql/cst_qdisc.c
new file mode 100644
index 00000000000..f9fdcf26e04
--- /dev/null
+++ b/src/devices/bus/ql/cst_qdisc.c
@@ -0,0 +1,85 @@
+// license:BSD-3-Clause
+// copyright-holders:Curt Coder
+/**********************************************************************
+
+ CST QL Disc Interface emulation
+
+**********************************************************************/
+
+#include "cst_qdisc.h"
+
+
+
+//**************************************************************************
+// DEVICE DEFINITIONS
+//**************************************************************************
+
+const device_type CST_QL_DISC_INTERFACE = &device_creator<cst_ql_disc_interface_t>;
+
+
+//-------------------------------------------------
+// ROM( cst_ql_disc_interface )
+//-------------------------------------------------
+
+ROM_START( cst_ql_disc_interface )
+ ROM_REGION( 0x2000, "rom", 0 )
+ ROM_DEFAULT_BIOS("v116")
+ ROM_SYSTEM_BIOS( 0, "v113", "v1.13" )
+ ROMX_LOAD( "cst_qdisc_controller_v1.13_1984.rom", 0x0000, 0x2000, CRC(e08d9b5b) SHA1(ec981e60db0269412c518930ca6b5187b20a44f5), ROM_BIOS(1) )
+ ROM_SYSTEM_BIOS( 1, "v116", "v1.16" )
+ ROMX_LOAD( "cst_qdisc_controller_v1.16_1984.rom", 0x0000, 0x2000, CRC(05a73b00) SHA1(de8c5a4257107a4a41bc94c532cbfb7c65bfb472), ROM_BIOS(2) )
+ROM_END
+
+
+//-------------------------------------------------
+// rom_region - device-specific ROM region
+//-------------------------------------------------
+
+const rom_entry *cst_ql_disc_interface_t::device_rom_region() const
+{
+ return ROM_NAME( cst_ql_disc_interface );
+}
+
+
+
+//**************************************************************************
+// LIVE DEVICE
+//**************************************************************************
+
+//-------------------------------------------------
+// cst_ql_disc_interface_t - constructor
+//-------------------------------------------------
+
+cst_ql_disc_interface_t::cst_ql_disc_interface_t(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) :
+ device_t(mconfig, CST_QL_DISC_INTERFACE, "CST QL Disc Interface", tag, owner, clock, "ql_qdisc", __FILE__),
+ device_ql_expansion_card_interface(mconfig, *this)
+{
+}
+
+
+//-------------------------------------------------
+// device_start - device-specific startup
+//-------------------------------------------------
+
+void cst_ql_disc_interface_t::device_start()
+{
+}
+
+
+//-------------------------------------------------
+// read -
+//-------------------------------------------------
+
+UINT8 cst_ql_disc_interface_t::read(address_space &space, offs_t offset, UINT8 data)
+{
+ return data;
+}
+
+
+//-------------------------------------------------
+// write -
+//-------------------------------------------------
+
+void cst_ql_disc_interface_t::write(address_space &space, offs_t offset, UINT8 data)
+{
+}