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Diffstat (limited to 'src/devices/bus/acorn/cms/ieee.h')
-rw-r--r-- | src/devices/bus/acorn/cms/ieee.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/src/devices/bus/acorn/cms/ieee.h b/src/devices/bus/acorn/cms/ieee.h new file mode 100644 index 00000000000..65738e800b9 --- /dev/null +++ b/src/devices/bus/acorn/cms/ieee.h @@ -0,0 +1,48 @@ +// license:BSD-3-Clause +// copyright-holders:Nigel Barnes +/********************************************************************** + + CMS IEEE Controller Board + +**********************************************************************/ + + +#ifndef MAME_BUS_ACORN_CMS_IEEE_H +#define MAME_BUS_ACORN_CMS_IEEE_H + +#include "bus/acorn/bus.h" +#include "bus/ieee488/ieee488.h" +#include "machine/tms9914.h" + +//************************************************************************** +// TYPE DEFINITIONS +//************************************************************************** + +class cms_ieee_device: + public device_t, + public device_acorn_bus_interface +{ +public: + // construction/destruction + cms_ieee_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + +protected: + // device-level overrides + virtual void device_start() override ATTR_COLD; + + // optional information overrides + virtual void device_add_mconfig(machine_config &config) override ATTR_COLD; + +private: + void bus_irq_w(int state); + + required_device<ieee488_device> m_ieee; + required_device<tms9914_device> m_tms9914; +}; + + +// device type definition +DECLARE_DEVICE_TYPE(CMS_IEEE, cms_ieee_device); + + +#endif /* MAME_BUS_ACORN_CMS_IEEE_H */ |