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diff --git a/src/devices/cpu/ccpu/ccpu.h b/src/devices/cpu/ccpu/ccpu.h
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+// license:BSD-3-Clause
+// copyright-holders:Aaron Giles
+/***************************************************************************
+
+ ccpu.h
+ Core implementation for the portable Cinematronics CPU emulator.
+
+ Written by Aaron Giles
+ Special thanks to Zonn Moore for his detailed documentation.
+
+***************************************************************************/
+
+#pragma once
+
+#ifndef __CCPU_H__
+#define __CCPU_H__
+
+
+/***************************************************************************
+ REGISTER ENUMERATION
+***************************************************************************/
+
+enum
+{
+ CCPU_PC=1,
+ CCPU_FLAGS,
+ CCPU_A,
+ CCPU_B,
+ CCPU_I,
+ CCPU_J,
+ CCPU_P,
+ CCPU_X,
+ CCPU_Y,
+ CCPU_T
+};
+
+
+typedef device_delegate<void (INT16, INT16, INT16, INT16, UINT8)> ccpu_vector_delegate;
+
+
+#define MCFG_CCPU_EXTERNAL_FUNC(_devcb) \
+ ccpu_cpu_device::set_external_func(*device, DEVCB_##_devcb);
+
+#define MCFG_CCPU_VECTOR_FUNC(d) \
+ ccpu_cpu_device::set_vector_func(*device, d);
+
+
+class ccpu_cpu_device : public cpu_device
+{
+public:
+ // construction/destruction
+ ccpu_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
+
+ // static configuration helpers
+ template<class _Object> static devcb_base &set_external_func(device_t &device, _Object object) { return downcast<ccpu_cpu_device &>(device).m_external_input.set_callback(object); }
+ static void set_vector_func(device_t &device, ccpu_vector_delegate callback) { downcast<ccpu_cpu_device &>(device).m_vector_callback = callback; }
+
+ DECLARE_READ8_MEMBER( read_jmi );
+ void wdt_timer_trigger();
+
+protected:
+ // device-level overrides
+ virtual void device_start();
+ virtual void device_reset();
+
+ // device_execute_interface overrides
+ virtual UINT32 execute_min_cycles() const { return 1; }
+ virtual UINT32 execute_max_cycles() const { return 1; }
+ virtual UINT32 execute_input_lines() const { return 0; }
+ virtual void execute_run();
+
+ // device_memory_interface overrides
+ virtual const address_space_config *memory_space_config(address_spacenum spacenum = AS_0) const
+ {
+ switch (spacenum)
+ {
+ case AS_PROGRAM: return &m_program_config;
+ case AS_IO: return &m_io_config;
+ case AS_DATA: return &m_data_config;
+ default: return NULL;
+ }
+ }
+
+ // device_state_interface overrides
+ void state_string_export(const device_state_entry &entry, std::string &str);
+
+ // device_disasm_interface overrides
+ virtual UINT32 disasm_min_opcode_bytes() const { return 1; }
+ virtual UINT32 disasm_max_opcode_bytes() const { return 3; }
+ virtual offs_t disasm_disassemble(char *buffer, offs_t pc, const UINT8 *oprom, const UINT8 *opram, UINT32 options);
+
+ address_space_config m_program_config;
+ address_space_config m_data_config;
+ address_space_config m_io_config;
+
+ UINT16 m_PC;
+ UINT16 m_A;
+ UINT16 m_B;
+ UINT8 m_I;
+ UINT16 m_J;
+ UINT8 m_P;
+ UINT16 m_X;
+ UINT16 m_Y;
+ UINT16 m_T;
+ UINT16 * m_acc;
+
+ UINT16 m_a0flag, m_ncflag, m_cmpacc, m_cmpval;
+ UINT16 m_miflag, m_nextmiflag, m_nextnextmiflag;
+ UINT16 m_drflag;
+
+ devcb_read8 m_external_input;
+ ccpu_vector_delegate m_vector_callback;
+
+ UINT8 m_waiting;
+ UINT8 m_watchdog;
+
+ int m_icount;
+
+ address_space *m_program;
+ direct_read_data *m_direct;
+ address_space *m_data;
+ address_space *m_io;
+
+ UINT16 m_flags;
+};
+
+
+extern const device_type CCPU;
+
+
+#endif /* __CCPU_H__ */