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diff --git a/src/devices/machine/i80130.h b/src/devices/machine/i80130.h
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+// license:BSD-3-Clause
+// copyright-holders:Curt Coder
+/**********************************************************************
+
+ Intel 80130 iRMX Operating System Processor emulation
+
+**********************************************************************/
+
+#pragma once
+
+#ifndef __I80130__
+#define __I80130__
+
+#include "emu.h"
+#include "machine/pic8259.h"
+#include "machine/pit8253.h"
+
+
+
+///*************************************************************************
+// INTERFACE CONFIGURATION MACROS
+///*************************************************************************
+
+#define MCFG_I80130_IRQ_CALLBACK(_write) \
+ devcb = &i80130_device::set_irq_wr_callback(*device, DEVCB_##_write);
+
+#define MCFG_I80130_ACK_CALLBACK(_write) \
+ devcb = &i80130_device::set_ack_wr_callback(*device, DEVCB_##_write);
+
+#define MCFG_I80130_LIR_CALLBACK(_write) \
+ devcb = &i80130_device::set_lir_wr_callback(*device, DEVCB_##_write);
+
+#define MCFG_I80130_SYSTICK_CALLBACK(_write) \
+ devcb = &i80130_device::set_systick_wr_callback(*device, DEVCB_##_write);
+
+#define MCFG_I80130_DELAY_CALLBACK(_write) \
+ devcb = &i80130_device::set_delay_wr_callback(*device, DEVCB_##_write);
+
+#define MCFG_I80130_BAUD_CALLBACK(_write) \
+ devcb = &i80130_device::set_baud_wr_callback(*device, DEVCB_##_write);
+
+
+
+///*************************************************************************
+// TYPE DEFINITIONS
+///*************************************************************************
+
+// ======================> i80130_device
+
+class i80130_device : public device_t
+{
+public:
+ // construction/destruction
+ i80130_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
+
+ template<class _Object> static devcb_base &set_irq_wr_callback(device_t &device, _Object object) { return downcast<i80130_device &>(device).m_write_irq.set_callback(object); }
+ template<class _Object> static devcb_base &set_ack_wr_callback(device_t &device, _Object object) { return downcast<i80130_device &>(device).m_write_ack.set_callback(object); }
+ template<class _Object> static devcb_base &set_lir_wr_callback(device_t &device, _Object object) { return downcast<i80130_device &>(device).m_write_lir.set_callback(object); }
+ template<class _Object> static devcb_base &set_systick_wr_callback(device_t &device, _Object object) { return downcast<i80130_device &>(device).m_write_systick.set_callback(object); }
+ template<class _Object> static devcb_base &set_delay_wr_callback(device_t &device, _Object object) { return downcast<i80130_device &>(device).m_write_delay.set_callback(object); }
+ template<class _Object> static devcb_base &set_baud_wr_callback(device_t &device, _Object object) { return downcast<i80130_device &>(device).m_write_baud.set_callback(object); }
+
+ virtual DECLARE_ADDRESS_MAP(rom_map, 16);
+ virtual DECLARE_ADDRESS_MAP(io_map, 16);
+
+ // optional information overrides
+ virtual const rom_entry *device_rom_region() const;
+ virtual machine_config_constructor device_mconfig_additions() const;
+
+ UINT8 inta_r() { return m_pic->acknowledge(); }
+
+ DECLARE_WRITE_LINE_MEMBER( ir0_w ) { m_pic->ir0_w(state); }
+ DECLARE_WRITE_LINE_MEMBER( ir1_w ) { m_pic->ir1_w(state); }
+ DECLARE_WRITE_LINE_MEMBER( ir2_w ) { m_pic->ir2_w(state); }
+ DECLARE_WRITE_LINE_MEMBER( ir3_w ) { m_pic->ir3_w(state); }
+ DECLARE_WRITE_LINE_MEMBER( ir4_w ) { m_pic->ir4_w(state); }
+ DECLARE_WRITE_LINE_MEMBER( ir5_w ) { m_pic->ir5_w(state); }
+ DECLARE_WRITE_LINE_MEMBER( ir6_w ) { m_pic->ir6_w(state); }
+ DECLARE_WRITE_LINE_MEMBER( ir7_w ) { m_pic->ir7_w(state); }
+
+ DECLARE_WRITE_LINE_MEMBER( irq_w ) { m_write_irq(state); }
+ DECLARE_WRITE_LINE_MEMBER( systick_w ) { m_write_systick(state); }
+ DECLARE_WRITE_LINE_MEMBER( delay_w ) { m_write_delay(state); }
+ DECLARE_WRITE_LINE_MEMBER( baud_w ) { m_write_baud(state); }
+
+ DECLARE_READ16_MEMBER( io_r );
+ DECLARE_WRITE16_MEMBER( io_w );
+
+protected:
+ // device-level overrides
+ virtual void device_start();
+ virtual void device_reset();
+
+ required_device<pic8259_device> m_pic;
+ required_device<pit8254_device> m_pit;
+
+ devcb_write_line m_write_irq;
+ devcb_write_line m_write_ack;
+ devcb_write_line m_write_lir;
+ devcb_write_line m_write_systick;
+ devcb_write_line m_write_delay;
+ devcb_write_line m_write_baud;
+};
+
+
+// device type definition
+extern const device_type I80130;
+
+
+
+#endif