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// license:BSD-3-Clause
// copyright-holders:Zsolt Vasvari
#include "sound/sn76477.h"
class route16_state : public driver_device
{
public:
route16_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag)
, m_cpu1(*this, "cpu1")
, m_cpu2(*this, "cpu2")
, m_sn(*this, "snsnd")
, m_sharedram(*this, "sharedram")
, m_videoram1(*this, "videoram1")
, m_videoram2(*this, "videoram2")
, m_palette(*this, "palette")
, m_protection_data(0)
{}
DECLARE_WRITE8_MEMBER(out0_w);
DECLARE_WRITE8_MEMBER(out1_w);
template<bool cpu1> DECLARE_WRITE8_MEMBER(route16_sharedram_w);
DECLARE_READ8_MEMBER(route16_prot_read);
DECLARE_READ8_MEMBER(routex_prot_read);
DECLARE_WRITE8_MEMBER(ttmahjng_input_port_matrix_w);
DECLARE_READ8_MEMBER(ttmahjng_p1_matrix_r);
DECLARE_READ8_MEMBER(ttmahjng_p2_matrix_r);
DECLARE_READ8_MEMBER(speakres_in3_r);
DECLARE_WRITE8_MEMBER(speakres_out2_w);
DECLARE_WRITE8_MEMBER(stratvox_sn76477_w);
void machine_start_speakres() ATTR_COLD;
void machine_start_ttmahjng() ATTR_COLD;
void init_route16();
uint32_t screen_update_route16(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
uint32_t screen_update_ttmahjng(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
void routex(machine_config &config);
void ttmahjng(machine_config &config);
void spacecho(machine_config &config);
void speakres(machine_config &config);
void stratvox(machine_config &config);
void route16(machine_config &config);
void cpu1_io_map(address_map &map);
void route16_cpu1_map(address_map &map);
void route16_cpu2_map(address_map &map);
void routex_cpu1_map(address_map &map);
void speakres_cpu1_map(address_map &map);
void stratvox_cpu1_map(address_map &map);
void stratvox_cpu2_map(address_map &map);
void ttmahjng_cpu1_map(address_map &map);
private:
required_device<cpu_device> m_cpu1;
required_device<cpu_device> m_cpu2;
optional_device<sn76477_device> m_sn;
required_shared_ptr<uint8_t> m_sharedram;
required_shared_ptr<uint8_t> m_videoram1;
required_shared_ptr<uint8_t> m_videoram2;
required_device<palette_device> m_palette;
uint8_t m_protection_data;
uint8_t m_ttmahjng_port_select;
int m_speakres_vrx;
uint8_t m_flipscreen;
uint8_t m_palette_1;
uint8_t m_palette_2;
virtual void video_start() override;
};
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