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Diffstat (limited to 'src/devices/bus/a2bus/a2diskiing.h')
-rw-r--r--src/devices/bus/a2bus/a2diskiing.h59
1 files changed, 59 insertions, 0 deletions
diff --git a/src/devices/bus/a2bus/a2diskiing.h b/src/devices/bus/a2bus/a2diskiing.h
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+++ b/src/devices/bus/a2bus/a2diskiing.h
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+// license:BSD-3-Clause
+// copyright-holders:R. Belmont
+/*********************************************************************
+
+ a2diskiing.h
+
+ Apple II Disk II Controller Card, new floppy
+
+*********************************************************************/
+
+#ifndef __A2BUS_DISKIING__
+#define __A2BUS_DISKIING__
+
+#include "emu.h"
+#include "a2bus.h"
+#include "imagedev/floppy.h"
+#include "formats/flopimg.h"
+#include "machine/wozfdc.h"
+
+//**************************************************************************
+// TYPE DEFINITIONS
+//**************************************************************************
+
+
+class a2bus_diskiing_device:
+ public device_t,
+ public device_a2bus_card_interface
+{
+public:
+ // construction/destruction
+ a2bus_diskiing_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
+
+ // optional information overrides
+ virtual machine_config_constructor device_mconfig_additions() const;
+ virtual const rom_entry *device_rom_region() const;
+
+ DECLARE_FLOPPY_FORMATS( floppy_formats );
+
+protected:
+ virtual void device_start();
+ virtual void device_reset();
+
+ // overrides of standard a2bus slot functions
+ virtual UINT8 read_c0nx(address_space &space, UINT8 offset);
+ virtual void write_c0nx(address_space &space, UINT8 offset, UINT8 data);
+ virtual UINT8 read_cnxx(address_space &space, UINT8 offset);
+
+private:
+ required_device<diskii_fdc> m_wozfdc;
+ required_device<floppy_connector> floppy0;
+ required_device<floppy_connector> floppy1;
+
+ const UINT8 *m_rom;
+};
+
+// device type definition
+extern const device_type A2BUS_DISKIING;
+
+#endif /* __A2BUS_DISKIING__ */