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Diffstat (limited to 'src/devices/bus/spectrum/protek.h')
-rw-r--r-- | src/devices/bus/spectrum/protek.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/src/devices/bus/spectrum/protek.h b/src/devices/bus/spectrum/protek.h new file mode 100644 index 00000000000..f215250ecbd --- /dev/null +++ b/src/devices/bus/spectrum/protek.h @@ -0,0 +1,51 @@ +// license:BSD-3-Clause +// copyright-holders:Nigel Barnes +/********************************************************************** + + Protek Joystick Interface + +**********************************************************************/ + +#ifndef MAME_BUS_SPECTRUM_PROTEK_H +#define MAME_BUS_SPECTRUM_PROTEK_H + +#pragma once + + +#include "exp.h" + +//************************************************************************** +// TYPE DEFINITIONS +//************************************************************************** + +// ======================> spectrum_protek_device + +class spectrum_protek_device : + public device_t, + public device_spectrum_expansion_interface +{ +public: + // construction/destruction + spectrum_protek_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + +protected: + // device-level overrides + virtual void device_start() override; + virtual void device_reset() override; + + // optional information overrides + virtual ioport_constructor device_input_ports() const override; + + virtual DECLARE_READ8_MEMBER(port_fe_r) override; + +private: + required_ioport m_exp_line3; + required_ioport m_exp_line4; +}; + + +// device type definition +DECLARE_DEVICE_TYPE(SPECTRUM_PROTEK, spectrum_protek_device) + + +#endif // MAME_BUS_SPECTRUM_PROTEK_H |