// license:BSD-3-Clause // copyright-holders:Nicola Salmoria #include "machine/k053252.h" class hexion_state : public driver_device { public: hexion_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag) , m_maincpu(*this, "maincpu"), m_k053252(*this, "k053252"), m_gfxdecode(*this, "gfxdecode") { } required_device m_maincpu; required_device m_k053252; required_device m_gfxdecode; UINT8 *m_vram[2]; UINT8 *m_unkram; int m_bankctrl; int m_rambank; int m_pmcbank; int m_gfxrom_select; tilemap_t *m_bg_tilemap[2]; DECLARE_WRITE8_MEMBER(coincntr_w); DECLARE_WRITE8_MEMBER(bankswitch_w); DECLARE_READ8_MEMBER(bankedram_r); DECLARE_WRITE8_MEMBER(bankedram_w); DECLARE_WRITE8_MEMBER(bankctrl_w); DECLARE_WRITE8_MEMBER(gfxrom_select_w); DECLARE_WRITE_LINE_MEMBER(irq_ack_w); DECLARE_WRITE_LINE_MEMBER(nmi_ack_w); TILE_GET_INFO_MEMBER(get_tile_info0); TILE_GET_INFO_MEMBER(get_tile_info1); TIMER_DEVICE_CALLBACK_MEMBER(scanline); virtual void video_start() override; UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); inline void get_tile_info(tile_data &tileinfo,int tile_index,UINT8 *ram); };