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+// license:???
+// copyright-holders:Per Ola Ingvarsson, Tomas Karlsson
+/*****************************************************************************
+ *
+ * includes/compis.h
+ *
+ * machine driver header
+ *
+ * Per Ola Ingvarsson
+ * Tomas Karlsson
+ *
+ ****************************************************************************/
+
+#pragma once
+
+#ifndef __COMPIS__
+#define __COMPIS__
+
+#include "emu.h"
+#include "bus/isbx/isbx.h"
+#include "cpu/i86/i186.h"
+#include "cpu/mcs48/mcs48.h"
+#include "imagedev/cassette.h"
+#include "machine/compiskb.h"
+#include "bus/centronics/ctronics.h"
+#include "machine/i8251.h"
+#include "machine/i8255.h"
+#include "machine/i80130.h"
+#include "machine/mm58274c.h"
+#include "machine/pic8259.h"
+#include "machine/pit8253.h"
+#include "machine/ram.h"
+#include "machine/z80dart.h"
+#include "video/upd7220.h"
+
+#define I80186_TAG "ic1"
+#define I80130_TAG "ic15"
+#define I8251A_TAG "ic59"
+#define I8253_TAG "ic60"
+#define I8274_TAG "ic65"
+#define MM58174A_TAG "ic66"
+#define I8255_TAG "ic69"
+#define RS232_A_TAG "rs232a"
+#define RS232_B_TAG "rs232b"
+#define CASSETTE_TAG "cassette"
+#define CENTRONICS_TAG "centronics"
+#define ISBX_0_TAG "isbx0"
+#define ISBX_1_TAG "isbx1"
+#define SCREEN_TAG "screen"
+#define COMPIS_KEYBOARD_TAG "compiskb"
+
+class compis_state : public driver_device
+{
+public:
+ compis_state(const machine_config &mconfig, device_type type, const char *tag)
+ : driver_device(mconfig, type, tag),
+ m_maincpu(*this, I80186_TAG),
+ m_osp(*this, I80130_TAG),
+ m_pit(*this, I8253_TAG),
+ m_ppi(*this, I8255_TAG),
+ m_mpsc(*this, I8274_TAG),
+ m_centronics(*this, CENTRONICS_TAG),
+ m_uart(*this, I8251A_TAG),
+ m_rtc(*this, MM58174A_TAG),
+ m_crtc(*this, "upd7220"),
+ m_palette(*this, "palette"),
+ m_cassette(*this, CASSETTE_TAG),
+ m_isbx0(*this, ISBX_0_TAG),
+ m_isbx1(*this, ISBX_1_TAG),
+ m_ram(*this, RAM_TAG),
+ m_video_ram(*this, "video_ram"),
+ m_s8(*this, "S8")
+ { }
+
+ required_device<i80186_cpu_device> m_maincpu;
+ required_device<i80130_device> m_osp;
+ required_device<pit8253_device> m_pit;
+ required_device<i8255_device> m_ppi;
+ required_device<i8274_device> m_mpsc;
+ required_device<centronics_device> m_centronics;
+ required_device<i8251_device> m_uart;
+ required_device<mm58274c_device> m_rtc;
+ required_device<upd7220_device> m_crtc;
+ required_device<palette_device> m_palette;
+ required_device<cassette_image_device> m_cassette;
+ required_device<isbx_slot_device> m_isbx0;
+ required_device<isbx_slot_device> m_isbx1;
+ required_device<ram_device> m_ram;
+ required_shared_ptr<UINT16> m_video_ram;
+ required_ioport m_s8;
+
+ virtual void machine_start();
+ virtual void machine_reset();
+
+ DECLARE_WRITE8_MEMBER( tape_mon_w );
+ DECLARE_READ16_MEMBER( isbx0_tdma_r );
+ DECLARE_WRITE16_MEMBER( isbx0_tdma_w );
+ DECLARE_READ16_MEMBER( isbx1_tdma_r );
+ DECLARE_WRITE16_MEMBER( isbx1_tdma_w );
+ DECLARE_READ16_MEMBER( isbx0_cs_r );
+ DECLARE_WRITE16_MEMBER( isbx0_cs_w );
+ DECLARE_READ16_MEMBER( isbx0_dack_r );
+ DECLARE_WRITE16_MEMBER( isbx0_dack_w );
+ DECLARE_READ16_MEMBER( isbx1_cs_r );
+ DECLARE_WRITE16_MEMBER( isbx1_cs_w );
+ DECLARE_READ16_MEMBER( isbx1_dack_r );
+ DECLARE_WRITE16_MEMBER( isbx1_dack_w );
+
+ DECLARE_READ8_MEMBER( compis_irq_callback );
+
+ DECLARE_READ8_MEMBER( ppi_pb_r );
+ DECLARE_WRITE8_MEMBER( ppi_pc_w );
+
+ DECLARE_WRITE_LINE_MEMBER( tmr0_w );
+ DECLARE_WRITE_LINE_MEMBER( tmr1_w );
+ DECLARE_WRITE_LINE_MEMBER( tmr2_w );
+ DECLARE_WRITE_LINE_MEMBER( tmr5_w );
+
+ TIMER_DEVICE_CALLBACK_MEMBER( tape_tick );
+
+ int m_centronics_busy;
+ int m_centronics_select;
+
+ DECLARE_WRITE_LINE_MEMBER(write_centronics_busy);
+ DECLARE_WRITE_LINE_MEMBER(write_centronics_select);
+
+ int m_tmr0;
+ int m_unk_video;
+
+ UPD7220_DISPLAY_PIXELS_MEMBER( hgdc_display_pixels );
+};
+
+
+
+#endif