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-rw-r--r--src/devices/bus/amiga/zorro/a2065.h58
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diff --git a/src/devices/bus/amiga/zorro/a2065.h b/src/devices/bus/amiga/zorro/a2065.h
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+// license:GPL-2.0+
+// copyright-holders:Dirk Best
+/***************************************************************************
+
+ Commodore A2065
+
+ Zorro-II Ethernet Network Interface
+
+***************************************************************************/
+
+#ifndef MAME_BUS_AMIGA_ZORRO_A2065_H
+#define MAME_BUS_AMIGA_ZORRO_A2065_H
+
+#pragma once
+
+#include "zorro.h"
+#include "machine/am79c90.h"
+#include "machine/autoconfig.h"
+
+
+//**************************************************************************
+// TYPE DEFINITIONS
+//**************************************************************************
+
+// ======================> a2065_device
+
+class a2065_device : public device_t, public device_zorro2_card_interface, public amiga_autoconfig
+{
+public:
+ // construction/destruction
+ a2065_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
+
+ DECLARE_READ16_MEMBER( ram_r );
+ DECLARE_WRITE16_MEMBER( ram_w );
+
+ DECLARE_WRITE_LINE_MEMBER( lance_irq_w );
+
+protected:
+ // device-level overrides
+ virtual void device_add_mconfig(machine_config &config) override;
+ virtual void device_start() override;
+
+ // device_zorro2_card_interface overrides
+ virtual DECLARE_WRITE_LINE_MEMBER( cfgin_w ) override;
+
+ // amiga_autoconfig overrides
+ virtual void autoconfig_base_address(offs_t address) override;
+
+private:
+ required_device<am7990_device> m_lance;
+
+ std::unique_ptr<uint16_t[]> m_ram;
+};
+
+// device type definition
+DECLARE_DEVICE_TYPE(A2065, a2065_device)
+
+#endif // MAME_BUS_AMIGA_ZORRO_A2065_H