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Diffstat (limited to 'src/devices/bus/bml3/bml3kanji.h')
-rw-r--r-- | src/devices/bus/bml3/bml3kanji.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/src/devices/bus/bml3/bml3kanji.h b/src/devices/bus/bml3/bml3kanji.h new file mode 100644 index 00000000000..e05a4fd96d2 --- /dev/null +++ b/src/devices/bus/bml3/bml3kanji.h @@ -0,0 +1,49 @@ +// license:GPL-2.0+ +// copyright-holders:Jonathan Edwards +/********************************************************************* + + bml3kanji.h + + Hitachi MP-9740 (?) kanji character ROM for the MB-689x + +*********************************************************************/ + +#ifndef __BML3BUS_KANJI__ +#define __BML3BUS_KANJI__ + +#include "emu.h" +#include "bml3bus.h" + +//************************************************************************** +// TYPE DEFINITIONS +//************************************************************************** + +class bml3bus_kanji_device: + public device_t, + public device_bml3bus_card_interface +{ +public: + // construction/destruction + bml3bus_kanji_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); + + // optional information overrides + virtual machine_config_constructor device_mconfig_additions() const; + virtual const rom_entry *device_rom_region() const; + + DECLARE_READ8_MEMBER(bml3_kanji_r); + DECLARE_WRITE8_MEMBER(bml3_kanji_w); + +protected: + virtual void device_start(); + virtual void device_reset(); + + UINT16 m_kanji_addr; + +private: + UINT8 *m_rom; +}; + +// device type definition +extern const device_type BML3BUS_KANJI; + +#endif /* __BML3BUS_KANJI__ */ |