/********************************************************************** COMX-35 RAM Card emulation Copyright MESS Team. Visit http://mamedev.org for licensing and usage restrictions. **********************************************************************/ #pragma once #ifndef __COMX_RAM__ #define __COMX_RAM__ #include "emu.h" #include "machine/comxexp.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** // ======================> comx_ram_device class comx_ram_device : public device_t, public device_comx_expansion_card_interface { public: // construction/destruction comx_ram_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); protected: // device-level overrides virtual void device_start(); virtual void device_reset(); // device_comx_expansion_card_interface overrides virtual UINT8 comx_mrd_r(address_space &space, offs_t offset, int *extrom); virtual void comx_mwr_w(address_space &space, offs_t offset, UINT8 data); virtual void comx_io_w(address_space &space, offs_t offset, UINT8 data); private: optional_shared_ptr m_ram; int m_bank; }; // device type definition extern const device_type COMX_RAM; #endif