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-rw-r--r--src/mame/includes/vic10.h118
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diff --git a/src/mame/includes/vic10.h b/src/mame/includes/vic10.h
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+// license:BSD-3-Clause
+// copyright-holders:Curt Coder
+#pragma once
+
+#ifndef __VIC10__
+#define __VIC10__
+
+#include "emu.h"
+#include "bus/pet/cass.h"
+#include "bus/vic10/exp.h"
+#include "bus/vcs_ctrl/ctrl.h"
+#include "cpu/m6502/m6510.h"
+#include "machine/mos6526.h"
+#include "machine/ram.h"
+#include "sound/dac.h"
+#include "sound/mos6581.h"
+#include "video/mos6566.h"
+
+#define M6510_TAG "u3"
+#define MOS6566_TAG "u2"
+#define MOS6581_TAG "u6"
+#define MOS6526_TAG "u9"
+#define SCREEN_TAG "screen"
+#define TIMER_C1531_TAG "c1531"
+#define CONTROL1_TAG "joy1"
+#define CONTROL2_TAG "joy2"
+
+class vic10_state : public driver_device
+{
+public:
+ vic10_state(const machine_config &mconfig, device_type type, const char *tag)
+ : driver_device(mconfig, type, tag),
+ m_maincpu(*this, M6510_TAG),
+ m_vic(*this, MOS6566_TAG),
+ m_sid(*this, MOS6581_TAG),
+ m_cia(*this, MOS6526_TAG),
+ m_joy1(*this, CONTROL1_TAG),
+ m_joy2(*this, CONTROL2_TAG),
+ m_exp(*this, VIC10_EXPANSION_SLOT_TAG),
+ m_ram(*this, RAM_TAG),
+ m_cassette(*this, PET_DATASSETTE_PORT_TAG),
+ m_color_ram(*this, "color_ram"),
+ m_row0(*this, "ROW0"),
+ m_row1(*this, "ROW1"),
+ m_row2(*this, "ROW2"),
+ m_row3(*this, "ROW3"),
+ m_row4(*this, "ROW4"),
+ m_row5(*this, "ROW5"),
+ m_row6(*this, "ROW6"),
+ m_row7(*this, "ROW7"),
+ m_restore(*this, "RESTORE"),
+ m_lock(*this, "LOCK"),
+ m_cia_irq(CLEAR_LINE),
+ m_vic_irq(CLEAR_LINE),
+ m_exp_irq(CLEAR_LINE)
+ { }
+
+ required_device<m6510_device> m_maincpu;
+ required_device<mos6566_device> m_vic;
+ required_device<mos6581_device> m_sid;
+ required_device<mos6526_device> m_cia;
+ required_device<vcs_control_port_device> m_joy1;
+ required_device<vcs_control_port_device> m_joy2;
+ required_device<vic10_expansion_slot_device> m_exp;
+ required_device<ram_device> m_ram;
+ optional_device<pet_datassette_port_device> m_cassette;
+ optional_shared_ptr<UINT8> m_color_ram;
+ required_ioport m_row0;
+ required_ioport m_row1;
+ required_ioport m_row2;
+ required_ioport m_row3;
+ required_ioport m_row4;
+ required_ioport m_row5;
+ required_ioport m_row6;
+ required_ioport m_row7;
+ required_ioport m_restore;
+ required_ioport m_lock;
+
+ virtual void machine_start();
+ virtual void machine_reset();
+
+ void check_interrupts();
+ UINT8 paddle_read(address_space &space, int which);
+
+ DECLARE_READ8_MEMBER( read );
+ DECLARE_WRITE8_MEMBER( write );
+
+ DECLARE_WRITE_LINE_MEMBER( vic_irq_w );
+ DECLARE_READ8_MEMBER( vic_videoram_r );
+ DECLARE_READ8_MEMBER( vic_colorram_r );
+ DECLARE_READ8_MEMBER( vic_lightpen_x_cb );
+ DECLARE_READ8_MEMBER( vic_lightpen_y_cb );
+ DECLARE_READ8_MEMBER( vic_lightpen_button_cb );
+ DECLARE_READ8_MEMBER( vic_rdy_cb );
+
+ DECLARE_READ8_MEMBER( sid_potx_r );
+ DECLARE_READ8_MEMBER( sid_poty_r );
+
+ DECLARE_WRITE_LINE_MEMBER( cia_irq_w );
+ DECLARE_READ8_MEMBER( cia_pa_r );
+ DECLARE_READ8_MEMBER( cia_pb_r );
+ DECLARE_WRITE8_MEMBER( cia_pb_w );
+
+ DECLARE_READ8_MEMBER( cpu_r );
+ DECLARE_WRITE8_MEMBER( cpu_w );
+
+ DECLARE_WRITE_LINE_MEMBER( exp_irq_w );
+ DECLARE_WRITE_LINE_MEMBER( exp_reset_w );
+
+ // interrupt state
+ int m_cia_irq;
+ int m_vic_irq;
+ int m_exp_irq;
+};
+
+
+
+#endif