75 lines
2.0 KiB
C++
75 lines
2.0 KiB
C++
/*****************************************************************************
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*
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* includes/ondra.h
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*
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****************************************************************************/
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#ifndef ONDRA_H_
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#define ONDRA_H_
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#include "imagedev/cassette.h"
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#include "machine/ram.h"
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class ondra_state : public driver_device
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{
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public:
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ondra_state(const machine_config &mconfig, device_type type, const char *tag)
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: driver_device(mconfig, type, tag),
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m_maincpu(*this, "maincpu"),
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m_cassette(*this, "cassette"),
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m_ram(*this, RAM_TAG),
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m_region_maincpu(*this, "maincpu"),
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m_bank1(*this, "bank1"),
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m_bank2(*this, "bank2"),
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m_bank3(*this, "bank3"),
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m_line0(*this, "LINE0"),
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m_line1(*this, "LINE1"),
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m_line2(*this, "LINE2"),
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m_line3(*this, "LINE3"),
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m_line4(*this, "LINE4"),
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m_line5(*this, "LINE5"),
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m_line6(*this, "LINE6"),
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m_line7(*this, "LINE7"),
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m_line8(*this, "LINE8"),
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m_line9(*this, "LINE9"),
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m_nmi(*this, "NMI") { }
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UINT8 m_video_enable;
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UINT8 m_bank1_status;
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UINT8 m_bank2_status;
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DECLARE_READ8_MEMBER(ondra_keyboard_r);
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DECLARE_WRITE8_MEMBER(ondra_port_03_w);
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DECLARE_WRITE8_MEMBER(ondra_port_09_w);
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DECLARE_WRITE8_MEMBER(ondra_port_0a_w);
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virtual void machine_start();
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virtual void machine_reset();
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virtual void video_start();
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UINT32 screen_update_ondra(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
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INTERRUPT_GEN_MEMBER(ondra_interrupt);
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TIMER_CALLBACK_MEMBER(nmi_check_callback);
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protected:
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required_device<cpu_device> m_maincpu;
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required_device<cassette_image_device> m_cassette;
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required_device<ram_device> m_ram;
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required_memory_region m_region_maincpu;
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required_memory_bank m_bank1;
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required_memory_bank m_bank2;
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required_memory_bank m_bank3;
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required_ioport m_line0;
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required_ioport m_line1;
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required_ioport m_line2;
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required_ioport m_line3;
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required_ioport m_line4;
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required_ioport m_line5;
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required_ioport m_line6;
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required_ioport m_line7;
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required_ioport m_line8;
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required_ioport m_line9;
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required_ioport m_nmi;
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void ondra_update_banks();
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};
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#endif
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