// license:BSD-3-Clause // copyright-holders:R. Belmont /********************************************************************* sider.h Implementation of the First Class Peripherals / Advanced Tech Services / Xebec Sider SASI Card *********************************************************************/ #ifndef MAME_BUS_A2BUS_SIDER_H #define MAME_BUS_A2BUS_SIDER_H #pragma once #include "a2bus.h" #include "bus/nscsi/devices.h" #include "machine/nscsi_bus.h" #include "machine/nscsi_cb.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** class a2bus_sider_device: public device_t, public device_a2bus_card_interface { protected: a2bus_sider_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_add_mconfig(machine_config &config) override; // overrides of standard a2bus slot functions virtual uint8_t read_c0nx(uint8_t offset) override; virtual void write_c0nx(uint8_t offset, uint8_t data) override; virtual uint8_t read_cnxx(uint8_t offset) override; virtual void write_cnxx(uint8_t offset, uint8_t data) override; virtual uint8_t read_c800(uint16_t offset) override; virtual void write_c800(uint16_t offset, uint8_t data) override; required_device m_sasibus; required_device m_sasi; required_region_ptr m_rom; private: u8 m_latch; u8 m_control; }; class a2bus_sider2card_device: public a2bus_sider_device { public: a2bus_sider2card_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); virtual const tiny_rom_entry *device_rom_region() const override; }; class a2bus_sider1card_device: public a2bus_sider_device { public: a2bus_sider1card_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); virtual const tiny_rom_entry *device_rom_region() const override; }; // device type definition DECLARE_DEVICE_TYPE(A2BUS_SIDER2, a2bus_sider2card_device) DECLARE_DEVICE_TYPE(A2BUS_SIDER1, a2bus_sider1card_device) #endif // MAME_BUS_A2BUS_SIDER_H