// license:BSD-3-Clause // copyright-holders:Curt Coder /********************************************************************** TeleNova Compis Floppy Disk Controller (119 106/1) emulation **********************************************************************/ #ifndef MAME_BUS_ISBX_COMPIS_FDC_H #define MAME_BUS_ISBX_COMPIS_FDC_H #pragma once #include "isbx.h" #include "imagedev/floppy.h" #include "machine/upd765.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** // ======================> compis_fdc_device class compis_fdc_device : public device_t, public device_isbx_card_interface { public: // construction/destruction compis_fdc_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); protected: // device-level overrides virtual void device_start() override ATTR_COLD; virtual void device_reset() override ATTR_COLD; // optional information overrides virtual void device_add_mconfig(machine_config &config) override ATTR_COLD; // device_isbx_card_interface overrides virtual uint8_t mcs0_r(offs_t offset) override; virtual void mcs0_w(offs_t offset, uint8_t data) override; virtual uint8_t mdack_r(offs_t offset) override; virtual void mdack_w(offs_t offset, uint8_t data) override; virtual void opt0_w(int state) override; virtual void opt1_w(int state) override; private: void fdc_irq(int state); void fdc_drq(int state); static void floppy_formats(format_registration &fr); required_device m_fdc; required_device_array m_floppy; }; // device type definition DECLARE_DEVICE_TYPE(COMPIS_FDC, compis_fdc_device) #endif // MAME_BUS_ISBX_COMPIS_FDC_H