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-rw-r--r--src/devices/bus/qbus/dsd4432.h46
1 files changed, 46 insertions, 0 deletions
diff --git a/src/devices/bus/qbus/dsd4432.h b/src/devices/bus/qbus/dsd4432.h
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+++ b/src/devices/bus/qbus/dsd4432.h
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+// copyright-holders:AJR
+/***************************************************************************
+
+ Data Systems Design A4432 Floppy Disk Interface
+
+***************************************************************************/
+
+#ifndef MAME_BUS_QBUS_DSD4432_H
+#define MAME_BUS_QBUS_DSD4432_H
+
+#pragma once
+
+#include "qbus.h"
+
+
+//**************************************************************************
+// TYPE DEFINITIONS
+//**************************************************************************
+
+// ======================> dsd4432_device
+
+class dsd4432_device : public device_t, public device_qbus_card_interface
+{
+public:
+ // device type constructor
+ dsd4432_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
+
+ static constexpr feature_type unemulated_features() { return feature::DISK; }
+
+protected:
+ // device-level overrides
+ virtual void device_start() override;
+ virtual ioport_constructor device_input_ports() const override;
+ virtual void device_add_mconfig(machine_config &config) override;
+ virtual const tiny_rom_entry *device_rom_region() const override;
+
+ required_region_ptr<u16> m_bootstrap;
+ required_ioport m_bootaddr;
+ required_ioport m_iv;
+ required_ioport m_mode;
+};
+
+// device type declaration
+DECLARE_DEVICE_TYPE(DSD4432, dsd4432_device)
+
+#endif // MAME_BUS_QBUS_DSD4432_H