// license:BSD-3-Clause // copyright-holders:David Haywood /* 68307 SIM module */ #ifndef MAME_MACHINE_68307SIM_H #define MAME_MACHINE_68307SIM_H #pragma once #include "68307.h" class m68307_cpu_device::m68307_sim { public: uint16_t m_pacnt; // 8-bit uint16_t m_paddr; // 8-bit uint16_t m_padat; // 8-bit uint16_t m_pbcnt; uint16_t m_pbddr; uint16_t m_pbdat; uint16_t m_pivr; // 8-bit uint16_t m_br[4]; uint16_t m_or[4]; uint16_t m_picr; uint16_t m_licr1; uint16_t m_licr2; void write_pacnt(uint16_t data, uint16_t mem_mask); void write_paddr(uint16_t data, uint16_t mem_mask); uint16_t read_padat(m68307_cpu_device* m68k, address_space &space, uint16_t mem_mask); void write_padat(m68307_cpu_device* m68k, address_space &space, uint16_t data, uint16_t mem_mask); void write_pbcnt(uint16_t data, uint16_t mem_mask); void write_pbddr(uint16_t data, uint16_t mem_mask); uint16_t read_pbdat(m68307_cpu_device* m68k, address_space &space, uint16_t mem_mask); void write_pbdat(m68307_cpu_device* m68k, address_space &space, uint16_t data, uint16_t mem_mask); void write_licr1(m68307_cpu_device* m68k, uint16_t data, uint16_t mem_mask); void write_licr2(m68307_cpu_device* m68k, uint16_t data, uint16_t mem_mask); void write_picr(m68307_cpu_device* m68k, uint16_t data, uint16_t mem_mask); void write_pivr(m68307_cpu_device* m68k, uint16_t data, uint16_t mem_mask); uint8_t get_ipl(const m68307_cpu_device *m68k) const; uint8_t get_int_type(const m68307_cpu_device* m68k, uint8_t pri) const; void reset(); }; #endif // MAME_MACHINE_68307SIM_H