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Diffstat (limited to 'src/devices/bus/coco/dragon_msx2.h')
-rw-r--r--src/devices/bus/coco/dragon_msx2.h53
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diff --git a/src/devices/bus/coco/dragon_msx2.h b/src/devices/bus/coco/dragon_msx2.h
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+++ b/src/devices/bus/coco/dragon_msx2.h
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+// license:BSD-3-Clause
+// copyright-holders:Nigel Barnes
+#ifndef MAME_BUS_COCO_DRAGON_MSX2_H
+#define MAME_BUS_COCO_DRAGON_MSX2_H
+
+#pragma once
+
+#include "cococart.h"
+#include "sound/ay8910.h"
+#include "sound/ymopl.h"
+#include "video/v9938.h"
+
+
+//**************************************************************************
+// TYPE DEFINITIONS
+//**************************************************************************
+
+// ======================> dragon_msx2_device
+
+class dragon_msx2_device :
+ public device_t,
+ public device_cococart_interface
+{
+public:
+ // construction/destruction
+ dragon_msx2_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
+
+protected:
+ // device-level overrides
+ virtual void device_start() override;
+ virtual void device_reset() override;
+
+ // optional information overrides
+ virtual void device_add_mconfig(machine_config &config) override;
+ virtual ioport_constructor device_input_ports() const override;
+
+ virtual u8 scs_read(offs_t offset) override;
+ virtual void scs_write(offs_t offset, u8 data) override;
+
+private:
+ required_device<ym2413_device> m_ym2413;
+ required_device<v9958_device> m_v9958;
+ required_device<ym2149_device> m_ym2149;
+ required_ioport m_config;
+
+ void video_select_w(u8 data);
+};
+
+
+// device type definition
+DECLARE_DEVICE_TYPE(DRAGON_MSX2, dragon_msx2_device)
+
+#endif // MAME_BUS_COCO_DRAGON_MSX2_H