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Diffstat (limited to 'src/devices/bus/kc/d002.h')
-rw-r--r-- | src/devices/bus/kc/d002.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/src/devices/bus/kc/d002.h b/src/devices/bus/kc/d002.h new file mode 100644 index 00000000000..0f9ebe5f07e --- /dev/null +++ b/src/devices/bus/kc/d002.h @@ -0,0 +1,60 @@ +// license:BSD-3-Clause +// copyright-holders:Sandro Ronco +#pragma once + +#ifndef __KC_D002_H__ +#define __KC_D002_H__ + +#include "emu.h" +#include "kc.h" +#include "ram.h" +#include "rom.h" +#include "d004.h" + +//************************************************************************** +// TYPE DEFINITIONS +//************************************************************************** + +// ======================> kc_d002_device + +class kc_d002_device : + public device_t, + public device_kcexp_interface +{ +public: + // construction/destruction + kc_d002_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 ioport_constructor device_input_ports() const; + + // interface callbacks + DECLARE_WRITE_LINE_MEMBER( out_irq_w ); + DECLARE_WRITE_LINE_MEMBER( out_nmi_w ); + DECLARE_WRITE_LINE_MEMBER( out_halt_w ); + +protected: + // device-level overrides + virtual void device_start(); + virtual void device_reset(); + + // kcexp_interface overrides + virtual void read(offs_t offset, UINT8 &data); + virtual void write(offs_t offset, UINT8 data); + virtual void io_read(offs_t offset, UINT8 &data); + virtual void io_write(offs_t offset, UINT8 data); + virtual DECLARE_WRITE_LINE_MEMBER( mei_w ); + +private: + kcexp_slot_device *m_slot; + + // internal state + kcexp_slot_device *m_expansions[5]; +}; + + +// device type definition +extern const device_type KC_D002; + +#endif /* __KC_D002_H__ */ |