// license:BSD-3-Clause // copyright-holders:Miodrag Milanovic #ifndef MAME_INCLUDES_PK8000_H #define MAME_INCLUDES_PK8000_H #pragma once #include "emupal.h" class pk8000_base_state : public driver_device { public: pk8000_base_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag) , m_maincpu(*this, "maincpu") { } DECLARE_READ8_MEMBER(_84_porta_r); DECLARE_WRITE8_MEMBER(_84_porta_w); DECLARE_WRITE8_MEMBER(_84_portc_w); protected: DECLARE_READ8_MEMBER(video_color_r); DECLARE_WRITE8_MEMBER(video_color_w); DECLARE_READ8_MEMBER(text_start_r); DECLARE_WRITE8_MEMBER(text_start_w); DECLARE_READ8_MEMBER(chargen_start_r); DECLARE_WRITE8_MEMBER(chargen_start_w); DECLARE_READ8_MEMBER(video_start_r); DECLARE_WRITE8_MEMBER(video_start_w); DECLARE_READ8_MEMBER(color_start_r); DECLARE_WRITE8_MEMBER(color_start_w); DECLARE_READ8_MEMBER(color_r); DECLARE_WRITE8_MEMBER(color_w); void pk8000_palette(palette_device &palette) const; uint32_t video_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, uint8_t *videomem); uint8_t m_text_start; uint8_t m_chargen_start; uint8_t m_video_start; uint8_t m_color_start; uint8_t m_video_mode; uint8_t m_video_color; uint8_t m_color[32]; uint8_t m_video_enable; required_device m_maincpu; }; #endif // MAME_INCLUDES_PK8000_H