diff options
Diffstat (limited to 'src/devices/bus/nes/sunsoft_dcs.h')
-rw-r--r-- | src/devices/bus/nes/sunsoft_dcs.h | 35 |
1 files changed, 12 insertions, 23 deletions
diff --git a/src/devices/bus/nes/sunsoft_dcs.h b/src/devices/bus/nes/sunsoft_dcs.h index 87ca0bae5bd..bb98c1f8081 100644 --- a/src/devices/bus/nes/sunsoft_dcs.h +++ b/src/devices/bus/nes/sunsoft_dcs.h @@ -6,7 +6,7 @@ #pragma once #include "sunsoft.h" -#include "softlist_dev.h" +#include "imagedev/cartrom.h" //----------------------------------------------- @@ -40,7 +40,7 @@ protected: class nes_sunsoft_dcs_device; class nes_ntb_slot_device : public device_t, - public device_image_interface, + public device_cartrom_image_interface, public device_single_card_slot_interface<ntb_cart_interface> { friend class nes_sunsoft_dcs_device; @@ -59,31 +59,23 @@ public: nes_ntb_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); virtual ~nes_ntb_slot_device(); - // image-level overrides - virtual image_init_result call_load() override; + // device_image_interface implementation + virtual std::pair<std::error_condition, std::string> call_load() override; - virtual iodevice_t image_type() const noexcept override { return IO_CARTSLOT; } - virtual bool is_readable() const noexcept override { return true; } - virtual bool is_writeable() const noexcept override { return false; } - virtual bool is_creatable() const noexcept override { return false; } - virtual bool must_be_loaded() const noexcept override { return false; } virtual bool is_reset_on_load() const noexcept override { return true; } virtual const char *image_interface() const noexcept override { return "ntb_cart"; } virtual const char *file_extensions() const noexcept override { return "bin"; } - // slot interface overrides + // device_slot_interface implementation virtual std::string get_default_card_software(get_default_card_software_hook &hook) const override; virtual uint8_t read(offs_t offset); protected: - // device-level overrides + // device_t implementation virtual void device_start() override; - // device_image_interface implementation - virtual const software_list_loader &get_software_list_loader() const override { return rom_software_list_loader::instance(); } - - ntb_cart_interface* m_cart; + ntb_cart_interface *m_cart; }; // device type definition @@ -105,13 +97,12 @@ public: // construction/destruction nes_ntb_rom_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); - // optional information overrides - virtual const tiny_rom_entry *device_rom_region() const override; - virtual uint8_t* get_cart_base(); + virtual uint8_t *get_cart_base(); protected: - // device-level overrides + // device_t implementation virtual void device_start() override; + virtual const tiny_rom_entry *device_rom_region() const override; }; // device type definition @@ -145,13 +136,11 @@ public: protected: // device-level overrides virtual void device_start() 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; -private: - static constexpr device_timer_id TIMER_PROTECT = 0; + TIMER_CALLBACK_MEMBER(protect_tick); +private: int m_timer_on, m_exrom_enable; required_device<nes_ntb_slot_device> m_subslot; |