// license:BSD-3-Clause // copyright-holders:AJR /*************************************************************************** BusTek/BusLogic BT-54x series PC/AT SCSI host adapters ***************************************************************************/ #ifndef MAME_BUS_ISA_BT54X_H #define MAME_BUS_ISA_BT54X_H #pragma once #include "isa.h" #include "cpu/i86/i186.h" #include "machine/upd765.h" class bt54x_device : public device_t, public device_isa16_card_interface { public: static constexpr feature_type unemulated_features() { return feature::DISK; } protected: bt54x_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock); virtual void device_start() override; u8 local_status_r(); void local_map(address_map &map); void asc_config(device_t *device); void fsc_config(device_t *device); void fsc_base(machine_config &config); required_device m_mpu; required_device m_fdc; required_region_ptr m_bios; }; class bt542b_device : public bt54x_device { public: bt542b_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); protected: virtual void device_add_mconfig(machine_config &config) override; virtual const tiny_rom_entry *device_rom_region() const override; }; class bt542bh_device : public bt54x_device { public: bt542bh_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); protected: virtual void device_add_mconfig(machine_config &config) override; virtual const tiny_rom_entry *device_rom_region() const override; }; class bt545s_device : public bt54x_device { public: bt545s_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); protected: virtual void device_add_mconfig(machine_config &config) override; virtual const tiny_rom_entry *device_rom_region() const override; }; DECLARE_DEVICE_TYPE(BT542B, bt542b_device) DECLARE_DEVICE_TYPE(BT542BH, bt542bh_device) DECLARE_DEVICE_TYPE(BT545S, bt545s_device) #endif // MAME_BUS_ISA_BT54X_H