diff options
Diffstat (limited to 'src/emu/bus/msx_slot/ram.h')
-rw-r--r-- | src/emu/bus/msx_slot/ram.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/emu/bus/msx_slot/ram.h b/src/emu/bus/msx_slot/ram.h new file mode 100644 index 00000000000..9f66808b234 --- /dev/null +++ b/src/emu/bus/msx_slot/ram.h @@ -0,0 +1,26 @@ +#ifndef __MSX_SLOT_RAM_H +#define __MSX_SLOT_RAM_H + +#include "slot.h" + +#define MCFG_MSX_SLOT_RAM_ADD(_tag, _startpage, _numpages) \ + MCFG_MSX_INTERNAL_SLOT_ADD(_tag, MSX_SLOT_RAM, _startpage, _numpages) \ + +class msx_slot_ram_device : public device_t, + public msx_internal_slot_interface +{ +public: + msx_slot_ram_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); + + virtual void device_start(); + + virtual DECLARE_READ8_MEMBER(read); + virtual DECLARE_WRITE8_MEMBER(write); + +private: + dynamic_array<UINT8> m_ram; +}; + +extern const device_type MSX_SLOT_RAM; + +#endif |