diff options
Diffstat (limited to 'src/devices/bus/ekara/rom.h')
-rw-r--r-- | src/devices/bus/ekara/rom.h | 47 |
1 files changed, 31 insertions, 16 deletions
diff --git a/src/devices/bus/ekara/rom.h b/src/devices/bus/ekara/rom.h index 76c5ed45e46..d28584cf2a0 100644 --- a/src/devices/bus/ekara/rom.h +++ b/src/devices/bus/ekara/rom.h @@ -18,14 +18,14 @@ public: ekara_rom_plain_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); // reading and writing - virtual DECLARE_READ8_MEMBER(read_cart) override; - virtual DECLARE_WRITE8_MEMBER(write_cart) override; + virtual uint8_t read_cart(offs_t offset) override; + virtual void write_cart(offs_t offset, uint8_t data) override; - virtual DECLARE_READ8_MEMBER(read_extra) override { return 0xff; }; - virtual DECLARE_WRITE8_MEMBER(write_extra) override { }; + virtual uint8_t read_extra(offs_t offset) override { return 0xff; } + virtual void write_extra(offs_t offset, uint8_t data) override { } - virtual READ8_MEMBER(read_rom); - virtual WRITE8_MEMBER(write_rom); + virtual uint8_t read_rom(offs_t offset); + virtual void write_rom(offs_t offset, uint8_t data); protected: ekara_rom_plain_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock); @@ -47,15 +47,15 @@ protected: ekara_rom_i2c_base_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock); // reading and writing - virtual READ8_MEMBER(read_rom) override; - virtual WRITE8_MEMBER(write_rom) override; + virtual uint8_t read_rom(offs_t offset) override; + virtual void write_rom(offs_t offset, uint8_t data) override; optional_device<i2cmem_device> m_i2cmem; - virtual DECLARE_READ8_MEMBER(read_extra) override; - virtual DECLARE_WRITE8_MEMBER(write_extra) override; + virtual uint8_t read_extra(offs_t offset) override; + virtual void write_extra(offs_t offset, uint8_t data) override; - virtual DECLARE_WRITE8_MEMBER(write_bus_control) override; + virtual void write_bus_control(offs_t offset, uint8_t data) override; virtual bool is_read_access_not_rom(void) override; virtual bool is_write_access_not_rom(void) override; @@ -114,17 +114,31 @@ public: ekara_rom_i2c_24lc02_gc0010_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); protected: + ekara_rom_i2c_24lc02_gc0010_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock); + virtual void device_add_mconfig(machine_config &config) override; bool is_read_access_not_rom(void) override; bool is_write_access_not_rom(void) override; - DECLARE_READ8_MEMBER(read_extra) override; - DECLARE_WRITE8_MEMBER(write_extra) override; - DECLARE_WRITE_LINE_MEMBER(write_sda) override; - DECLARE_WRITE_LINE_MEMBER(write_scl) override; - DECLARE_READ_LINE_MEMBER(read_sda ) override; + uint8_t read_extra(offs_t offset) override; + void write_extra(offs_t offset, uint8_t data) override; + void write_sda(int state) override; + void write_scl(int state) override; + int read_sda() override; }; +class ekara_rom_i2c_24lc08_evio_device : public ekara_rom_i2c_24lc02_gc0010_device +{ +public: + // construction/destruction + ekara_rom_i2c_24lc08_evio_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + +protected: + virtual void device_add_mconfig(machine_config &config) override; + +}; + + // device type definition DECLARE_DEVICE_TYPE(EKARA_ROM_PLAIN, ekara_rom_plain_device) DECLARE_DEVICE_TYPE(EKARA_ROM_I2C_BASE, ekara_rom_i2c_base_device) @@ -132,5 +146,6 @@ DECLARE_DEVICE_TYPE(EKARA_ROM_I2C_24C08_EPITCH, ekara_rom_i2c_24c08_epitch_dev DECLARE_DEVICE_TYPE(EKARA_ROM_I2C_24LC04, ekara_rom_i2c_24lc04_device) DECLARE_DEVICE_TYPE(EKARA_ROM_I2C_24LC02, ekara_rom_i2c_24lc02_device) DECLARE_DEVICE_TYPE(EKARA_ROM_I2C_24LC02_GC0010, ekara_rom_i2c_24lc02_gc0010_device) +DECLARE_DEVICE_TYPE(EKARA_ROM_I2C_24LC08_EVIO, ekara_rom_i2c_24lc08_evio_device) #endif // MAME_BUS_EKARA_ROM_H |