diff options
Diffstat (limited to 'src/devices/bus/a2bus/a2memexp.h')
-rw-r--r-- | src/devices/bus/a2bus/a2memexp.h | 53 |
1 files changed, 2 insertions, 51 deletions
diff --git a/src/devices/bus/a2bus/a2memexp.h b/src/devices/bus/a2bus/a2memexp.h index 2eeb3e157ae..0823ce27b9a 100644 --- a/src/devices/bus/a2bus/a2memexp.h +++ b/src/devices/bus/a2bus/a2memexp.h @@ -15,57 +15,8 @@ #include "a2bus.h" -//************************************************************************** -// TYPE DEFINITIONS -//************************************************************************** - -class a2bus_memexp_device: - public device_t, - public device_a2bus_card_interface -{ -public: - bool m_isramfactor; - uint8_t m_bankhior; - int m_addrmask; - -protected: - // construction/destruction - a2bus_memexp_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock); - - virtual void device_start() override; - virtual void device_reset() override; - virtual void device_add_mconfig(machine_config &config) override; - virtual const tiny_rom_entry *device_rom_region() const override; - - // overrides of standard a2bus slot functions - virtual uint8_t read_c0nx(uint8_t offset) override; - virtual void write_c0nx(uint8_t offset, uint8_t data) override; - virtual uint8_t read_cnxx(uint8_t offset) override; - virtual uint8_t read_c800(uint16_t offset) override; - -private: - uint8_t *m_rom; - uint8_t m_regs[0x10]; - uint8_t m_ram[8*1024*1024]; - int m_wptr, m_liveptr; -}; - -class a2bus_memexpapple_device : public a2bus_memexp_device -{ -public: - a2bus_memexpapple_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); -}; - -class a2bus_ramfactor_device : public a2bus_memexp_device -{ -public: - a2bus_ramfactor_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); - - virtual const tiny_rom_entry *device_rom_region() const override; -}; - // device type definition -DECLARE_DEVICE_TYPE(A2BUS_MEMEXP, a2bus_memexpapple_device) -DECLARE_DEVICE_TYPE(A2BUS_RAMFACTOR, a2bus_ramfactor_device) +DECLARE_DEVICE_TYPE(A2BUS_MEMEXP, device_a2bus_card_interface) +DECLARE_DEVICE_TYPE(A2BUS_RAMFACTOR, device_a2bus_card_interface) #endif // MAME_BUS_A2BUS_A2MEMEXP_H |