diff options
Diffstat (limited to 'src/emu/machine/x2212.h')
-rw-r--r-- | src/emu/machine/x2212.h | 55 |
1 files changed, 16 insertions, 39 deletions
diff --git a/src/emu/machine/x2212.h b/src/emu/machine/x2212.h index fc85f32e9be..bebc5590baf 100644 --- a/src/emu/machine/x2212.h +++ b/src/emu/machine/x2212.h @@ -24,7 +24,7 @@ // to fire on power-down, effectively creating an "auto-save" functionality #define MCFG_X2212_ADD_AUTOSAVE(_tag) \ MCFG_DEVICE_ADD(_tag, X2212, 0) \ - x2212_device_config::static_set_auto_save(device); \ + x2212_device::static_set_auto_save(*device); \ @@ -33,50 +33,19 @@ //************************************************************************** -// ======================> x2212_device_config - -class x2212_device_config : public device_config, - public device_config_memory_interface, - public device_config_nvram_interface -{ - friend class x2212_device; - - // construction/destruction - x2212_device_config(const machine_config &mconfig, const char *tag, const device_config *owner, UINT32 clock); - -public: - // allocators - static device_config *static_alloc_device_config(const machine_config &mconfig, const char *tag, const device_config *owner, UINT32 clock); - virtual device_t *alloc_device(running_machine &machine) const; - - // inline configuration helpers - static void static_set_auto_save(device_config *device); - -protected: - // device_config_memory_interface overrides - virtual const address_space_config *memory_space_config(address_spacenum spacenum = AS_0) const; - - // device-specific configuration - address_space_config m_sram_space_config; - address_space_config m_e2prom_space_config; - - // internal state - bool m_auto_save; -}; - - // ======================> x2212_device class x2212_device : public device_t, public device_memory_interface, public device_nvram_interface { - friend class x2212_device_config; - +public: // construction/destruction - x2212_device(running_machine &_machine, const x2212_device_config &config); + x2212_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); + + // inline configuration helpers + static void static_set_auto_save(device_t &device); -public: // I/O operations DECLARE_READ8_MEMBER( read ); DECLARE_WRITE8_MEMBER( write ); @@ -92,6 +61,9 @@ protected: // device-level overrides virtual void device_start(); + // device_memory_interface overrides + virtual const address_space_config *memory_space_config(address_spacenum spacenum = AS_0) const; + // device_nvram_interface overrides virtual void nvram_default(); virtual void nvram_read(emu_file &file); @@ -99,9 +71,14 @@ protected: static const int SIZE_DATA = 0x100; - // internal state - const x2212_device_config &m_config; + // configuration state + bool m_auto_save; + + // device-specific configuration + address_space_config m_sram_space_config; + address_space_config m_e2prom_space_config; + // internal state address_space * m_sram; address_space * m_e2prom; |