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Diffstat (limited to 'src/devices/bus/coco/dragon_claw.h')
-rw-r--r-- | src/devices/bus/coco/dragon_claw.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/src/devices/bus/coco/dragon_claw.h b/src/devices/bus/coco/dragon_claw.h new file mode 100644 index 00000000000..9743b5b0b3c --- /dev/null +++ b/src/devices/bus/coco/dragon_claw.h @@ -0,0 +1,59 @@ +// license:BSD-3-Clause +// copyright-holders:Nigel Barnes +#ifndef MAME_BUS_COCO_DRAGON_CLAW_H +#define MAME_BUS_COCO_DRAGON_CLAW_H + +#pragma once + +#include "cococart.h" +#include "machine/6522via.h" + + +//************************************************************************** +// TYPE DEFINITIONS +//************************************************************************** + +// ======================> dragon_claw_device + +class dragon_claw_device : + public device_t, + public device_cococart_interface, + public device_cococart_host_interface +{ +public: + // construction/destruction + dragon_claw_device(const machine_config& mconfig, const char* tag, device_t* owner, u32 clock); + +protected: + // device-level overrides + virtual void device_start() override; + virtual void device_reset() override; + + // optional information overrides + virtual void device_add_mconfig(machine_config& config) override; + virtual ioport_constructor device_input_ports() const override; + + virtual u8 cts_read(offs_t offset) override; + virtual void cts_write(offs_t offset, u8 data) override; + virtual u8 scs_read(offs_t offset) override; + virtual void scs_write(offs_t offset, u8 data) override; + virtual void set_sound_enable(bool sound_enable) override; + + virtual u8 *get_cart_base() override; + virtual u32 get_cart_size() override; + + virtual address_space &cartridge_space() override; + +private: + DECLARE_WRITE_LINE_MEMBER(irq_w); + + required_device<via6522_device> m_via; + required_device<cococart_slot_device> m_slot; + required_ioport m_links; +}; + + +// device type definition +DECLARE_DEVICE_TYPE(DRAGON_CLAW, device_cococart_interface) + +#endif // MAME_BUS_COCO_DRAGON_CLAW_H |