mirror of
https://github.com/holub/mame
synced 2025-06-06 04:43:45 +03:00
147 lines
4.3 KiB
C++
147 lines
4.3 KiB
C++
/*****************************************************************************
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*
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* includes/radio86.h
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*
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****************************************************************************/
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#ifndef radio86_H_
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#define radio86_H_
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#include "machine/i8255.h"
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#include "machine/8257dma.h"
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#include "video/i8275.h"
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#include "imagedev/cassette.h"
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class radio86_state : public driver_device
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{
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public:
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enum
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{
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TIMER_RESET
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};
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radio86_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_dma8257(*this, "dma8257"),
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m_ppi8255_1(*this, "ppi8255_1"),
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m_ppi8255_2(*this, "ppi8255_2"),
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m_region_maincpu(*this, "maincpu"),
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m_bank1(*this, "bank1"),
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m_io_line0(*this, "LINE0"),
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m_io_line1(*this, "LINE1"),
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m_io_line2(*this, "LINE2"),
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m_io_line3(*this, "LINE3"),
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m_io_line4(*this, "LINE4"),
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m_io_line5(*this, "LINE5"),
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m_io_line6(*this, "LINE6"),
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m_io_line7(*this, "LINE7"),
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m_io_line8(*this, "LINE8"),
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m_io_cline0(*this, "CLINE0"),
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m_io_cline1(*this, "CLINE1"),
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m_io_cline2(*this, "CLINE2"),
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m_io_cline3(*this, "CLINE3"),
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m_io_cline4(*this, "CLINE4"),
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m_io_cline5(*this, "CLINE5"),
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m_io_cline6(*this, "CLINE6"),
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m_io_cline7(*this, "CLINE7") { }
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virtual void video_start();
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UINT8 m_tape_value;
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UINT8 m_mikrosha_font_page;
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int m_keyboard_mask;
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UINT8* m_radio_ram_disk;
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UINT8 m_romdisk_lsb;
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UINT8 m_romdisk_msb;
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UINT8 m_disk_sel;
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const UINT8 *m_charmap;
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DECLARE_READ8_MEMBER(radio_cpu_state_r);
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DECLARE_READ8_MEMBER(radio_io_r);
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DECLARE_WRITE8_MEMBER(radio_io_w);
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DECLARE_WRITE8_MEMBER(radio86_pagesel);
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DECLARE_DRIVER_INIT(radioram);
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DECLARE_DRIVER_INIT(radio86);
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DECLARE_MACHINE_RESET(radio86);
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DECLARE_PALETTE_INIT(radio86);
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DECLARE_READ8_MEMBER(radio86_8255_portb_r2);
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DECLARE_READ8_MEMBER(radio86_8255_portc_r2);
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DECLARE_WRITE8_MEMBER(radio86_8255_porta_w2);
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DECLARE_WRITE8_MEMBER(radio86_8255_portc_w2);
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DECLARE_READ8_MEMBER(rk7007_8255_portc_r);
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DECLARE_WRITE_LINE_MEMBER(hrq_w);
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DECLARE_READ8_MEMBER(radio86_romdisk_porta_r);
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DECLARE_WRITE8_MEMBER(radio86_romdisk_portb_w);
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DECLARE_WRITE8_MEMBER(radio86_romdisk_portc_w);
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DECLARE_WRITE8_MEMBER(mikrosha_8255_font_page_w);
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DECLARE_READ8_MEMBER(memory_read_byte);
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DECLARE_WRITE8_MEMBER(memory_write_byte);
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required_device<cpu_device> m_maincpu;
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protected:
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required_device<cassette_image_device> m_cassette;
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optional_device<i8257_device> m_dma8257;
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required_device<i8255_device> m_ppi8255_1;
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optional_device<i8255_device> m_ppi8255_2;
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required_memory_region m_region_maincpu;
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required_memory_bank m_bank1;
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required_ioport m_io_line0;
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required_ioport m_io_line1;
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required_ioport m_io_line2;
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required_ioport m_io_line3;
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required_ioport m_io_line4;
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required_ioport m_io_line5;
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required_ioport m_io_line6;
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required_ioport m_io_line7;
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required_ioport m_io_line8;
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optional_ioport m_io_cline0;
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optional_ioport m_io_cline1;
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optional_ioport m_io_cline2;
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optional_ioport m_io_cline3;
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optional_ioport m_io_cline4;
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optional_ioport m_io_cline5;
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optional_ioport m_io_cline6;
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optional_ioport m_io_cline7;
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void radio86_init_keyboard();
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virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr);
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};
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/*----------- defined in drivers/radio86.c -----------*/
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INPUT_PORTS_EXTERN( radio86 );
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INPUT_PORTS_EXTERN( ms7007 );
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/*----------- defined in machine/radio86.c -----------*/
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extern const i8255_interface radio86_ppi8255_interface_1;
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extern const i8255_interface radio86_ppi8255_interface_2;
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extern const i8255_interface rk7007_ppi8255_interface;
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extern const i8255_interface mikrosha_ppi8255_interface_1;
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extern const i8255_interface mikrosha_ppi8255_interface_2;
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extern const i8275_interface radio86_i8275_interface;
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extern const i8275_interface partner_i8275_interface;
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extern const i8275_interface mikrosha_i8275_interface;
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extern const i8275_interface apogee_i8275_interface;
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extern const i8257_interface radio86_dma;
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extern void radio86_init_keyboard(running_machine &machine);
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/*----------- defined in video/radio86.c -----------*/
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extern I8275_DISPLAY_PIXELS(radio86_display_pixels);
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extern I8275_DISPLAY_PIXELS(partner_display_pixels);
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extern I8275_DISPLAY_PIXELS(mikrosha_display_pixels);
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extern I8275_DISPLAY_PIXELS(apogee_display_pixels);
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#endif /* radio86_H_ */
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