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Diffstat (limited to 'src/emu/bus/cpc/smartwatch.h')
-rw-r--r-- | src/emu/bus/cpc/smartwatch.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/src/emu/bus/cpc/smartwatch.h b/src/emu/bus/cpc/smartwatch.h new file mode 100644 index 00000000000..aacdd085981 --- /dev/null +++ b/src/emu/bus/cpc/smartwatch.h @@ -0,0 +1,46 @@ +/* + Dobbertin Smartwatch + + Dallas DS1216 Smartwatch + DS1315 Phantom Time chip + + Further info at: http://www.cpcwiki.eu/index.php/Dobbertin_Smart_Watch + +*/ + +#ifndef SMARTWATCH_H_ +#define SMARTWATCH_H_ + +#include "emu.h" +#include "cpcexp.h" +#include "machine/ds1315.h" + +class cpc_smartwatch_device : public device_t, + public device_cpc_expansion_card_interface +{ +public: + // construction/destruction + cpc_smartwatch_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(rtc_w); + DECLARE_READ8_MEMBER(rtc_r); +protected: + // device-level overrides + virtual void device_start(); + virtual void device_reset(); + +private: + cpc_expansion_slot_device *m_slot; + + required_device<ds1315_device> m_rtc; + memory_bank* m_bank; +}; + +// device type definition +extern const device_type CPC_SMARTWATCH; + + +#endif /* SMARTWATCH_H_ */ |