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Diffstat (limited to 'src/devices/bus/ekara/slot.h')
-rw-r--r--src/devices/bus/ekara/slot.h40
1 files changed, 15 insertions, 25 deletions
diff --git a/src/devices/bus/ekara/slot.h b/src/devices/bus/ekara/slot.h
index 895b2b51e41..b4248bf6fbd 100644
--- a/src/devices/bus/ekara/slot.h
+++ b/src/devices/bus/ekara/slot.h
@@ -5,7 +5,7 @@
#pragma once
-#include "softlist_dev.h"
+#include "imagedev/cartrom.h"
/***************************************************************************
TYPE DEFINITIONS
@@ -36,17 +36,17 @@ public:
virtual uint8_t read_extra(offs_t offset) { return 0xff; }
virtual void write_extra(offs_t offset, uint8_t data) { }
- virtual DECLARE_WRITE_LINE_MEMBER(write_sda) { }
- virtual DECLARE_WRITE_LINE_MEMBER(write_scl) { }
- //virtual DECLARE_WRITE_LINE_MEMBER( write_wc )
- virtual DECLARE_READ_LINE_MEMBER( read_sda ) { return 0; }
+ virtual void write_sda(int state) { }
+ virtual void write_scl(int state) { }
+ //virtual void write_wc(int state)
+ virtual int read_sda() { return 0; }
virtual void write_bus_control(offs_t offset, uint8_t data) { }
virtual bool is_read_access_not_rom(void) { return false; }
virtual bool is_write_access_not_rom(void) { return false; }
- void rom_alloc(uint32_t size, const char *tag);
+ void rom_alloc(uint32_t size);
uint8_t* get_rom_base() { return m_rom; }
uint32_t get_rom_size() { return m_rom_size; }
@@ -61,7 +61,7 @@ protected:
// ======================> ekara_cart_slot_device
class ekara_cart_slot_device : public device_t,
- public device_image_interface,
+ public device_cartrom_image_interface,
public device_single_card_slot_interface<device_ekara_cart_interface>
{
public:
@@ -80,20 +80,15 @@ public:
virtual ~ekara_cart_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 void call_unload() 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 "ekara_cart"; }
virtual const char *file_extensions() const noexcept override { return "bin,u1"; }
- // slot interface overrides
+ // device_slot_interface implementation
virtual std::string get_default_card_software(get_default_card_software_hook &hook) const override;
int get_type() { return m_type; }
@@ -106,10 +101,10 @@ public:
uint8_t read_extra(offs_t offset);
void write_extra(offs_t offset, uint8_t data);
- DECLARE_WRITE_LINE_MEMBER(write_sda);
- DECLARE_WRITE_LINE_MEMBER(write_scl);
- //DECLARE_WRITE_LINE_MEMBER( write_wc );
- DECLARE_READ_LINE_MEMBER( read_sda );
+ void write_sda(int state);
+ void write_scl(int state);
+ //void write_wc(int state);
+ int read_sda();
void write_bus_control(offs_t offset, uint8_t data);
@@ -119,12 +114,9 @@ public:
bool has_cart() { return m_cart ? true : false; }
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(); }
-
int m_type;
device_ekara_cart_interface* m_cart;
};
@@ -136,8 +128,6 @@ DECLARE_DEVICE_TYPE(EKARA_CART_SLOT, ekara_cart_slot_device)
DEVICE CONFIGURATION MACROS
***************************************************************************/
-#define EKARASLOT_ROM_REGION_TAG ":cart:rom"
-
void ekara_cart(device_slot_interface &device);
#endif // MAME_BUS_EKARA_SLOT_H