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// license:BSD-3-Clause
// copyright-holders:Michael Zapf
/*
TMS9980A.
See tms9980a.c and tms9900.c for documentation
*/
#ifndef __TMS9980A_H__
#define __TMS9980A_H__
#include "emu.h"
#include "debugger.h"
#include "tms9900.h"
#define MCFG_TMS9980A_ADD(_tag, _device, _clock, _prgmap, _iomap, _config) \
MCFG_DEVICE_ADD(_tag, _device, _clock ) \
MCFG_DEVICE_PROGRAM_MAP(_prgmap) \
MCFG_DEVICE_IO_MAP(_iomap) \
MCFG_DEVICE_CONFIG(_config)
#define TMS9980A_CONFIG(name) \
const tms9900_config(name) =
class tms9980a_device : public tms99xx_device
{
public:
tms9980a_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
protected:
void mem_read(void);
void mem_write(void);
void acquire_instruction(void);
UINT16 read_workspace_register_debug(int reg);
void write_workspace_register_debug(int reg, UINT16 data);
UINT32 execute_min_cycles() const;
UINT32 execute_max_cycles() const;
UINT32 execute_input_lines() const;
void execute_set_input(int irqline, int state);
UINT32 disasm_min_opcode_bytes() const;
UINT32 disasm_max_opcode_bytes() const;
offs_t disasm_disassemble(char *buffer, offs_t pc, const UINT8 *oprom, const UINT8 *opram, UINT32 options);
address_space_config m_program_config80;
address_space_config m_io_config80;
int get_intlevel(int state);
};
// device type definition
extern const device_type TMS9980A;
#endif /* __TMS9980A_H__ */
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