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Diffstat (limited to 'src/devices/bus/nes/sunsoft_dcs.h')
-rw-r--r--src/devices/bus/nes/sunsoft_dcs.h35
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;