diff options
Diffstat (limited to 'src/devices/bus/ekara/slot.h')
-rw-r--r-- | src/devices/bus/ekara/slot.h | 40 |
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 |