1 // license:BSD-3-Clause 2 // copyright-holders:Curt Coder 3 /********************************************************************** 4 5 IDE64 v4.1 cartridge emulation 6 7 **********************************************************************/ 8 9 #ifndef MAME_BUS_C64_IDE64_H 10 #define MAME_BUS_C64_IDE64_H 11 12 #pragma once 13 14 15 #include "exp.h" 16 #include "bus/ata/ataintf.h" 17 #include "machine/ds1302.h" 18 #include "machine/intelfsh.h" 19 #include "imagedev/harddriv.h" 20 21 22 23 //************************************************************************** 24 // TYPE DEFINITIONS 25 //************************************************************************** 26 27 // ======================> c64_ide64_cartridge_device 28 29 class c64_ide64_cartridge_device : public device_t, 30 public device_c64_expansion_card_interface 31 { 32 public: 33 // construction/destruction 34 c64_ide64_cartridge_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); 35 36 protected: 37 // device-level overrides 38 virtual void device_start() override; 39 virtual void device_reset() override; 40 41 // optional information overrides 42 virtual void device_add_mconfig(machine_config &config) override; 43 virtual ioport_constructor device_input_ports() const override; 44 45 // device_c64_expansion_card_interface overrides 46 virtual uint8_t c64_cd_r(offs_t offset, uint8_t data, int sphi2, int ba, int roml, int romh, int io1, int io2) override; 47 virtual void c64_cd_w(offs_t offset, uint8_t data, int sphi2, int ba, int roml, int romh, int io1, int io2) override; 48 virtual int c64_game_r(offs_t offset, int sphi2, int ba, int rw) override; 49 virtual int c64_exrom_r(offs_t offset, int sphi2, int ba, int rw) override; 50 51 private: 52 required_device<atmel_29c010_device> m_flash_rom; 53 required_device<ds1302_device> m_rtc; 54 required_device<ata_interface_device> m_ata; 55 required_ioport m_jp1; 56 optional_shared_ptr<uint8_t> m_ram; 57 58 uint8_t m_bank; 59 uint16_t m_ata_data; 60 int m_wp; 61 int m_enable; 62 }; 63 64 65 // device type definition 66 DECLARE_DEVICE_TYPE(C64_IDE64, c64_ide64_cartridge_device) 67 68 69 #endif // MAME_BUS_C64_IDE64_H 70