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Diffstat (limited to 'src/devices/bus/bbc/1mhzbus/ieee488.h')
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diff --git a/src/devices/bus/bbc/1mhzbus/ieee488.h b/src/devices/bus/bbc/1mhzbus/ieee488.h
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+// license:BSD-3-Clause
+// copyright-holders:Nigel Barnes
+/**********************************************************************
+
+ Acorn IEEE-488 Interface
+
+ http://chrisacorns.computinghistory.org.uk/8bit_Upgrades/Acorn_ANK01_IEEE488IF.html
+
+ Aries-B488
+
+ http://www.beebmaster.co.uk/CheeseWedges/AriesB488.html
+
+ CST Procyon IEEE Interface
+
+**********************************************************************/
+
+
+#ifndef MAME_BUS_BBC_1MHZBUS_IEEE488_H
+#define MAME_BUS_BBC_1MHZBUS_IEEE488_H
+
+#include "1mhzbus.h"
+#include "bus/ieee488/ieee488.h"
+#include "machine/tms9914.h"
+
+//**************************************************************************
+// TYPE DEFINITIONS
+//**************************************************************************
+
+class bbc_ieee488_device:
+ public device_t,
+ public device_bbc_1mhzbus_interface
+{
+public:
+ // construction/destruction
+ bbc_ieee488_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
+
+protected:
+ // device-level overrides
+ virtual void device_start() override;
+
+ // optional information overrides
+ virtual void device_add_mconfig(machine_config &config) override;
+ virtual const tiny_rom_entry *device_rom_region() const override;
+
+ virtual DECLARE_READ8_MEMBER(fred_r) override;
+ virtual DECLARE_WRITE8_MEMBER(fred_w) override;
+ virtual DECLARE_READ8_MEMBER(jim_r) override;
+ virtual DECLARE_WRITE8_MEMBER(jim_w) override;
+
+private:
+ required_device<ieee488_device> m_ieee;
+ required_device<tms9914_device> m_tms9914;
+ required_device<bbc_1mhzbus_slot_device> m_1mhzbus;
+};
+
+
+class bbc_b488_device :
+ public device_t,
+ public device_bbc_1mhzbus_interface
+{
+public:
+ // construction/destruction
+ bbc_b488_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
+
+protected:
+ // device-level overrides
+ virtual void device_start() override;
+
+ // optional information overrides
+ virtual void device_add_mconfig(machine_config &config) override;
+
+ virtual DECLARE_READ8_MEMBER(fred_r) override;
+ virtual DECLARE_WRITE8_MEMBER(fred_w) override;
+
+private:
+ required_device<ieee488_device> m_ieee;
+ required_device<tms9914_device> m_tms9914;
+};
+
+
+//class bbc_procyon_device :
+// public device_t,
+// public device_bbc_1mhzbus_interface
+//{
+//public:
+// // construction/destruction
+// bbc_procyon_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
+//
+//protected:
+// // device-level overrides
+// virtual void device_start() override;
+//
+// // optional information overrides
+// virtual void device_add_mconfig(machine_config &config) override;
+// virtual const tiny_rom_entry *device_rom_region() const override;
+//
+// virtual DECLARE_READ8_MEMBER(fred_r) override;
+// virtual DECLARE_WRITE8_MEMBER(fred_w) override;
+//
+//private:
+// required_device<ieee488_device> m_ieee;
+//};
+
+
+// device type definition
+DECLARE_DEVICE_TYPE(BBC_IEEE488, bbc_ieee488_device);
+DECLARE_DEVICE_TYPE(BBC_B488, bbc_b488_device);
+//DECLARE_DEVICE_TYPE(BBC_PROCYON, bbc_procyon_device);
+
+
+#endif /* MAME_BUS_BBC_1MHZBUS_IEEE488_H */