// license:BSD-3-Clause // copyright-holders:Aaron Giles,Nicola Salmoria #define NVRAM_UNLOCK_SEQ_LEN 10 #include "sound/dac.h" class coolpool_state : public driver_device { public: coolpool_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_maincpu(*this, "maincpu"), m_dsp(*this, "dsp"), m_dac(*this, "dac"), m_tlc34076(*this, "tlc34076"), m_vram_base(*this, "vram_base"), m_nvram(*this, "nvram") { } required_device m_maincpu; required_device m_dsp; required_device m_dac; optional_device m_tlc34076; required_shared_ptr m_vram_base; required_shared_ptr m_nvram; UINT8 m_cmd_pending; UINT16 m_iop_cmd; UINT16 m_iop_answer; int m_iop_romaddr; UINT8 m_newx[3]; UINT8 m_newy[3]; UINT8 m_oldx[3]; UINT8 m_oldy[3]; int m_dx[3]; int m_dy[3]; UINT16 m_result; UINT16 m_lastresult; UINT16 m_nvram_write_seq[NVRAM_UNLOCK_SEQ_LEN]; UINT8 m_nvram_write_enable; UINT8 m_old_cmd; UINT8 m_same_cmd_count; DECLARE_WRITE16_MEMBER(nvram_thrash_w); DECLARE_WRITE16_MEMBER(nvram_data_w); DECLARE_WRITE16_MEMBER(nvram_thrash_data_w); DECLARE_WRITE16_MEMBER(amerdart_misc_w); DECLARE_READ16_MEMBER(amerdart_dsp_bio_line_r); DECLARE_READ16_MEMBER(amerdart_iop_r); DECLARE_WRITE16_MEMBER(amerdart_iop_w); DECLARE_READ16_MEMBER(amerdart_dsp_cmd_r); DECLARE_WRITE16_MEMBER(amerdart_dsp_answer_w); DECLARE_READ16_MEMBER(amerdart_trackball_r); DECLARE_WRITE16_MEMBER(coolpool_misc_w); DECLARE_WRITE16_MEMBER(coolpool_iop_w); DECLARE_READ16_MEMBER(coolpool_iop_r); DECLARE_READ16_MEMBER(dsp_cmd_r); DECLARE_WRITE16_MEMBER(dsp_answer_w); DECLARE_READ16_MEMBER(dsp_bio_line_r); DECLARE_READ16_MEMBER(dsp_hold_line_r); DECLARE_READ16_MEMBER(dsp_rom_r); DECLARE_WRITE16_MEMBER(dsp_romaddr_w); DECLARE_READ16_MEMBER(coolpool_input_r); DECLARE_WRITE16_MEMBER(dsp_dac_w); TMS340X0_TO_SHIFTREG_CB_MEMBER(to_shiftreg); TMS340X0_FROM_SHIFTREG_CB_MEMBER(from_shiftreg); TMS340X0_SCANLINE_RGB32_CB_MEMBER(amerdart_scanline); TMS340X0_SCANLINE_RGB32_CB_MEMBER(coolpool_scanline); DECLARE_DRIVER_INIT(coolpool); DECLARE_DRIVER_INIT(amerdart); DECLARE_DRIVER_INIT(9ballsht); DECLARE_MACHINE_RESET(amerdart); DECLARE_MACHINE_RESET(coolpool); TIMER_CALLBACK_MEMBER(deferred_iop_w); TIMER_DEVICE_CALLBACK_MEMBER(nvram_write_timeout); TIMER_DEVICE_CALLBACK_MEMBER(amerdart_audio_int_gen); void register_state_save(); int amerdart_trackball_direction(int num, int data); };