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-rw-r--r--src/devices/bus/adam/ide.h59
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diff --git a/src/devices/bus/adam/ide.h b/src/devices/bus/adam/ide.h
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+// license:BSD-3-Clause
+// copyright-holders:Curt Coder
+/**********************************************************************
+
+ Micro Innovations Powermate IDE Hard Disk emulation
+
+**********************************************************************/
+
+#pragma once
+
+#ifndef __ADAM_IDE__
+#define __ADAM_IDE__
+
+#include "emu.h"
+#include "exp.h"
+#include "machine/ataintf.h"
+#include "machine/latch.h"
+
+
+
+//**************************************************************************
+// TYPE DEFINITIONS
+//**************************************************************************
+
+// ======================> powermate_ide_device
+
+class powermate_ide_device : public device_t,
+ public device_adam_expansion_slot_card_interface
+{
+public:
+ // construction/destruction
+ powermate_ide_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
+
+ // optional information overrides
+ virtual const rom_entry *device_rom_region() const;
+ virtual machine_config_constructor device_mconfig_additions() const;
+
+protected:
+ // device-level overrides
+ virtual void device_start();
+
+ // device_adam_expansion_slot_card_interface overrides
+ virtual UINT8 adam_bd_r(address_space &space, offs_t offset, UINT8 data, int bmreq, int biorq, int aux_rom_cs, int cas1, int cas2);
+ virtual void adam_bd_w(address_space &space, offs_t offset, UINT8 data, int bmreq, int biorq, int aux_rom_cs, int cas1, int cas2);
+
+private:
+ required_device<ata_interface_device> m_ata;
+ required_device<output_latch_device> m_cent_data_out;
+
+ UINT16 m_ata_data;
+};
+
+
+// device type definition
+extern const device_type ADAM_IDE;
+
+
+
+#endif