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-rw-r--r--src/mame/includes/svi318.h159
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diff --git a/src/mame/includes/svi318.h b/src/mame/includes/svi318.h
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--- a/src/mame/includes/svi318.h
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@@ -1,159 +0,0 @@
-// license:???
-// copyright-holders:Sean Young,Tomas Karlsson
-/*****************************************************************************
- *
- * includes/svi318.h
- *
- * Spectravideo SVI-318 and SVI-328
- *
- ****************************************************************************/
-
-#ifndef SVI318_H_
-#define SVI318_H_
-
-#include "cpu/z80/z80.h"
-#include "machine/i8255.h"
-#include "machine/ins8250.h"
-#include "machine/wd_fdc.h"
-#include "machine/ram.h"
-#include "machine/buffer.h"
-#include "imagedev/cassette.h"
-#include "sound/dac.h"
-#include "sound/ay8910.h"
-#include "sound/wave.h"
-#include "video/mc6845.h"
-#include "video/tms9928a.h"
-#include "bus/centronics/ctronics.h"
-#include "bus/generic/slot.h"
-#include "bus/generic/carts.h"
-
-
-class svi318_state : public driver_device
-{
-public:
- svi318_state(const machine_config &mconfig, device_type type, const char *tag)
- : driver_device(mconfig, type, tag),
- m_maincpu(*this, "maincpu"),
- m_cassette(*this, "cassette"),
- m_dac(*this, "dac"),
- m_ppi(*this, "ppi8255"),
- m_ram(*this, RAM_TAG),
- m_centronics(*this, "centronics"),
- m_cent_data_out(*this, "cent_data_out"),
- m_ins8250_0(*this, "ins8250_0"),
- m_ins8250_1(*this, "ins8250_1"),
- m_cart(*this, "cartslot"),
- m_fd1793(*this, "wd179x"),
- m_floppy0(*this, "wd179x:0"),
- m_floppy1(*this, "wd179x:1"),
- m_crtc(*this, "crtc"),
- m_line(*this, "LINE"),
- m_joysticks(*this, "JOYSTICKS"),
- m_buttons(*this, "BUTTONS"),
- m_palette(*this, "palette"),
- m_floppy(nullptr),
- m_bank1(*this, "bank1"),
- m_bank2(*this, "bank2"),
- m_bank3(*this, "bank3"),
- m_bank4(*this, "bank4")
- { }
-
- DECLARE_FLOPPY_FORMATS(floppy_formats);
-
- // FDC
- int m_drq;
- int m_irq;
-
- DECLARE_WRITE8_MEMBER(ppi_w);
- DECLARE_READ8_MEMBER(psg_port_a_r);
- DECLARE_WRITE8_MEMBER(psg_port_b_w);
- DECLARE_WRITE8_MEMBER(fdc_drive_motor_w);
- DECLARE_WRITE8_MEMBER(fdc_density_side_w);
- DECLARE_READ8_MEMBER(fdc_irqdrq_r);
- DECLARE_WRITE8_MEMBER(svi806_ram_enable_w);
- DECLARE_WRITE8_MEMBER(writemem1);
- DECLARE_WRITE8_MEMBER(writemem2);
- DECLARE_WRITE8_MEMBER(writemem3);
- DECLARE_WRITE8_MEMBER(writemem4);
- DECLARE_READ8_MEMBER(io_ext_r);
- DECLARE_WRITE8_MEMBER(io_ext_w);
- DECLARE_DRIVER_INIT(svi318);
- DECLARE_DRIVER_INIT(svi328_806);
- DECLARE_WRITE_LINE_MEMBER(vdp_interrupt);
- DECLARE_WRITE_LINE_MEMBER(ins8250_interrupt);
- DECLARE_READ8_MEMBER(ppi_port_a_r);
- DECLARE_READ8_MEMBER(ppi_port_b_r);
- DECLARE_WRITE8_MEMBER(ppi_port_c_w);
- DECLARE_WRITE_LINE_MEMBER(fdc_intrq_w);
- DECLARE_WRITE_LINE_MEMBER(fdc_drq_w);
- bool cart_verify(UINT8 *ROM);
- DECLARE_DEVICE_IMAGE_LOAD_MEMBER(svi318_cart);
- DECLARE_WRITE_LINE_MEMBER(write_centronics_busy);
-
- virtual void machine_start() override;
- virtual void machine_reset() override;
-
- MC6845_UPDATE_ROW(crtc_update_row);
- memory_region *m_cart_rom;
- memory_region *m_bios_rom;
-
-protected:
- required_device<z80_device> m_maincpu;
- required_device<cassette_image_device> m_cassette;
- required_device<dac_device> m_dac;
- required_device<i8255_device> m_ppi;
- required_device<ram_device> m_ram;
- required_device<centronics_device> m_centronics;
- required_device<output_latch_device> m_cent_data_out;
- required_device<ins8250_device> m_ins8250_0;
- required_device<ins8250_device> m_ins8250_1;
- required_device<generic_slot_device> m_cart;
- required_device<fd1793_t> m_fd1793;
- required_device<floppy_connector> m_floppy0;
- required_device<floppy_connector> m_floppy1;
- optional_device<mc6845_device> m_crtc;
- required_ioport_array<11> m_line;
- required_ioport m_joysticks;
- required_ioport m_buttons;
- optional_device<palette_device> m_palette;
-
-private:
-
- void set_banks();
- void postload();
-
- // memory banking
- UINT8 m_bank_switch;
- UINT8 m_bank_low;
- UINT8 m_bank_high;
-
- UINT8 m_bank_low_read_only;
- UINT8 m_bank_high1_read_only;
- UINT8 m_bank_high2_read_only;
-
- std::unique_ptr<UINT8[]> m_empty_bank;
- UINT8 *m_bank_low_ptr;
- UINT8 *m_bank_high1_ptr;
- UINT8 *m_bank_high2_ptr;
-
- // keyboard
- UINT8 m_keyboard_row;
-
- floppy_image_device *m_floppy;
-
- // centronics
- int m_centronics_busy;
-
- // SVI-806 80 column card
- UINT8 m_svi806_present;
- UINT8 m_svi806_ram_enabled;
- dynamic_buffer m_svi806_ram;
- UINT8 *m_svi806_gfx;
-
- required_memory_bank m_bank1;
- required_memory_bank m_bank2;
- required_memory_bank m_bank3;
- optional_memory_bank m_bank4;
-};
-
-#endif /* SVI318_H_ */