// license:BSD-3-Clause
// copyright-holders:Ernesto Corvi
/******************************************************************************
Data East Side Pocket hardware
******************************************************************************/
#include "machine/gen_latch.h"
class sidepckt_state : public driver_device
{
public:
sidepckt_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_audiocpu(*this, "audiocpu"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette"),
m_soundlatch(*this, "soundlatch"),
m_videoram(*this, "videoram"),
m_colorram(*this, "colorram"),
m_spriteram(*this, "spriteram")
{ }
required_device<cpu_device> m_maincpu;
required_device<cpu_device> m_audiocpu;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
required_device<generic_latch_8_device> m_soundlatch;
required_shared_ptr<uint8_t> m_videoram;
required_shared_ptr<uint8_t> m_colorram;
required_shared_ptr<uint8_t> m_spriteram;
tilemap_t *m_bg_tilemap;
const uint8_t* m_prot_table[3];
uint8_t m_i8751_return;
uint8_t m_current_ptr;
uint8_t m_current_table;
uint8_t m_in_math;
uint8_t m_math_param;
uint8_t m_scroll_y;
DECLARE_READ8_MEMBER(i8751_r);
DECLARE_WRITE8_MEMBER(i8751_w);
DECLARE_WRITE8_MEMBER(videoram_w);
DECLARE_WRITE8_MEMBER(colorram_w);
DECLARE_READ8_MEMBER(scroll_y_r);
DECLARE_WRITE8_MEMBER(scroll_y_w);
void init_sidepckt();
void init_sidepcktj();
TILE_GET_INFO_MEMBER(get_tile_info);
virtual void machine_reset() override;
virtual void video_start() override;
DECLARE_PALETTE_INIT(sidepckt);
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void draw_sprites(bitmap_ind16 &bitmap,const rectangle &cliprect);
void sidepcktb(machine_config &config);
void sidepckt(machine_config &config);
void sidepckt_map(address_map &map);
void sidepcktb_map(address_map &map);
void sound_map(address_map &map);
};