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Diffstat (limited to 'src/mame/includes/svi318.h')
-rw-r--r-- | src/mame/includes/svi318.h | 159 |
1 files changed, 0 insertions, 159 deletions
diff --git a/src/mame/includes/svi318.h b/src/mame/includes/svi318.h deleted file mode 100644 index 1e0fc0d0d30..00000000000 --- a/src/mame/includes/svi318.h +++ /dev/null @@ -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_ */ |