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Diffstat (limited to 'src/devices/bus/a2bus/agat840k_hle.h')
-rw-r--r-- | src/devices/bus/a2bus/agat840k_hle.h | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/src/devices/bus/a2bus/agat840k_hle.h b/src/devices/bus/a2bus/agat840k_hle.h deleted file mode 100644 index cab186c2c62..00000000000 --- a/src/devices/bus/a2bus/agat840k_hle.h +++ /dev/null @@ -1,103 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Sergey Svishchev -/********************************************************************* - - agat840k_hle.h - - High-level simulation of the Agat 840K floppy controller card - -*********************************************************************/ - -#ifndef MAME_BUS_A2BUS_AGAT840K_HLE_H -#define MAME_BUS_A2BUS_AGAT840K_HLE_H - -#pragma once - -#include "a2bus.h" -#include "imagedev/flopdrv.h" -#include "machine/i8255.h" - - - -//************************************************************************** -// TYPE DEFINITIONS -//************************************************************************** - -class a2bus_agat840k_hle_device: - public device_t, - public device_a2bus_card_interface -{ -public: - enum : u8 - { - MXCSR_SYNC = 0x40, - MXCSR_TR = 0x80 - }; - - // construction/destruction - a2bus_agat840k_hle_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); - - DECLARE_READ8_MEMBER(d14_i_b); - DECLARE_READ8_MEMBER(d15_i_a); - DECLARE_READ8_MEMBER(d15_i_c); - DECLARE_WRITE8_MEMBER(d14_o_c); - DECLARE_WRITE8_MEMBER(d15_o_b); - DECLARE_WRITE8_MEMBER(d15_o_c); - - DECLARE_WRITE_LINE_MEMBER(index_0_w); - DECLARE_WRITE_LINE_MEMBER(index_1_w); - - void index_callback(int unit, int state); - -protected: - // construction/destruction - a2bus_agat840k_hle_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock); - - virtual void device_start() override; - virtual void device_reset() override; - virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override; - virtual void device_add_mconfig(machine_config &config) override; - virtual const tiny_rom_entry *device_rom_region() const override; - - // overrides of standard a2bus slot functions - virtual uint8_t read_c0nx(address_space &space, uint8_t offset) override; - virtual void write_c0nx(address_space &space, uint8_t offset, uint8_t data) override; - virtual uint8_t read_cnxx(address_space &space, uint8_t offset) override; - - enum - { - TIMER_ID_WAIT = 0, - TIMER_ID_SEEK - }; - - required_device<i8255_device> m_d14; - required_device<i8255_device> m_d15; - -private: - legacy_floppy_image_device *floppy_image(int drive); - legacy_floppy_image_device *m_floppy; - bool m_side; - - std::unique_ptr<uint16_t[]> m_tracks[160]; - int m_count_read; - int m_count_write; - bool m_seen_magic; - int m_current_track; - - u8 m_mxcs; - int m_unit; - int m_state; - - int m_seektime; - int m_waittime; - - emu_timer *m_timer_wait = nullptr; - emu_timer *m_timer_seek = nullptr; - - uint8_t *m_rom; -}; - -// device type definition -DECLARE_DEVICE_TYPE(A2BUS_AGAT840K_HLE, a2bus_agat840k_hle_device) - -#endif // MAME_BUS_A2BUS_AGAT840K_HLE_H |