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https://github.com/holub/mame
synced 2025-04-27 18:53:05 +03:00
(nw) output finder for speedbal,chesstrv,fireball
This commit is contained in:
Robbbert
parent
fe7fa9c237
commit
3a7e5ed9f8
@ -20,10 +20,10 @@ class chesstrv_state : public driver_device
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{
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public:
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chesstrv_state(const machine_config &mconfig, device_type type, const char *tag)
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: driver_device(mconfig, type, tag) ,
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m_maincpu(*this, "maincpu") { }
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virtual void machine_start() override;
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: driver_device(mconfig, type, tag)
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, m_maincpu(*this, "maincpu")
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, m_digits(*this, "digit%u", 0U)
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{ }
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DECLARE_READ8_MEMBER( ram_addr_r );
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DECLARE_WRITE8_MEMBER( ram_addr_w );
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@ -34,17 +34,20 @@ public:
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DECLARE_READ8_MEMBER( keypad_r );
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DECLARE_WRITE8_MEMBER( diplomat_display_w );
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DECLARE_READ8_MEMBER( diplomat_keypad_r );
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uint8_t m_ram_addr;
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uint8_t *m_ram;
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uint8_t m_matrix;
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//TIMER_DEVICE_CALLBACK_MEMBER(borisdpl_timer_interrupt);
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required_device<cpu_device> m_maincpu;
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void chesstrv(machine_config &config);
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void borisdpl(machine_config &config);
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void borisdpl_io(address_map &map);
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void chesstrv_io(address_map &map);
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void chesstrv_mem(address_map &map);
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private:
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uint8_t m_ram_addr;
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uint8_t *m_ram;
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uint8_t m_matrix;
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virtual void machine_start() override;
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required_device<cpu_device> m_maincpu;
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output_finder<8> m_digits;
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};
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WRITE8_MEMBER( chesstrv_state::ram_addr_w )
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@ -72,13 +75,13 @@ WRITE8_MEMBER( chesstrv_state::display_w )
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uint8_t seg_data = bitswap<8>(data,0,1,2,3,4,5,6,7);
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if(!(m_matrix & 0x01))
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output().set_digit_value( 3, seg_data );
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m_digits[ 3 ] = seg_data;
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if(!(m_matrix & 0x02))
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output().set_digit_value( 2, seg_data );
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m_digits[ 2 ] = seg_data;
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if(!(m_matrix & 0x04))
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output().set_digit_value( 1, seg_data );
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m_digits[ 1 ] = seg_data;
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if(!(m_matrix & 0x08))
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output().set_digit_value( 0, seg_data );
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m_digits[ 0 ] = seg_data;
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}
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WRITE8_MEMBER( chesstrv_state::matrix_w )
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@ -104,7 +107,7 @@ READ8_MEMBER( chesstrv_state::keypad_r )
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WRITE8_MEMBER( chesstrv_state::diplomat_display_w )
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{
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output().set_digit_value( m_matrix & 7, data ^ 0xff );
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m_digits[m_matrix & 7] = data ^ 0xff;
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}
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READ8_MEMBER( chesstrv_state::diplomat_keypad_r )
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@ -216,6 +219,7 @@ TIMER_DEVICE_CALLBACK_MEMBER(chesstrv_state::borisdpl_timer_interrupt)
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void chesstrv_state::machine_start()
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{
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m_digits.resolve();
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m_ram = memregion("ram")->base();
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save_item(NAME(m_ram_addr));
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@ -2,7 +2,7 @@
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// copyright-holders:ANY
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/***********************************************************************************
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fireball.c
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fireball.cpp
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Mechanical game where you have a gun shooting rubber balls.
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@ -48,20 +48,13 @@ class fireball_state : public driver_device
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{
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public:
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fireball_state(const machine_config &mconfig, device_type type, const char *tag)
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: driver_device(mconfig, type, tag),
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m_maincpu(*this, "maincpu"),
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m_ay(*this, "aysnd"),
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m_eeprom(*this, "eeprom")
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: driver_device(mconfig, type, tag)
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, m_maincpu(*this, "maincpu")
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, m_ay(*this, "aysnd")
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, m_eeprom(*this, "eeprom")
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, m_digits(*this, "digit%u", 0U)
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{ }
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uint8_t m_p1_data;
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uint8_t m_p3_data;
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uint8_t int_timing;
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uint8_t int_data;
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uint8_t ay_data;
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uint8_t to_ay_data;
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uint8_t m_display_data;
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DECLARE_WRITE8_MEMBER(io_00_w);
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DECLARE_READ8_MEMBER(io_00_r);
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DECLARE_WRITE8_MEMBER(io_02_w);
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@ -79,17 +72,21 @@ public:
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void fireball(machine_config &config);
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void fireball_io_map(address_map &map);
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void fireball_map(address_map &map);
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protected:
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// devices
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private:
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uint8_t m_p1_data;
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uint8_t m_p3_data;
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uint8_t int_timing;
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uint8_t int_data;
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uint8_t ay_data;
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uint8_t to_ay_data;
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uint8_t m_display_data;
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virtual void machine_reset() override;
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virtual void machine_start() override { m_digits.resolve(); }
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required_device<cpu_device> m_maincpu;
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required_device<ay8912_device> m_ay;
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required_device<eeprom_serial_x24c44_device> m_eeprom;
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// driver_device overrides
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virtual void machine_reset() override;
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private:
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output_finder<8> m_digits;
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};
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/****************************
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@ -116,13 +113,13 @@ WRITE8_MEMBER(fireball_state::io_00_w)
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switch (data&0x0f)
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{
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case 1: output().set_digit_value(2, m_display_data);
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case 1: m_digits[2] = m_display_data;
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break;
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case 2: output().set_digit_value(1, m_display_data);
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case 2: m_digits[1] = m_display_data;
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break;
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case 4: output().set_digit_value(4, m_display_data);
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case 4: m_digits[4] = m_display_data;
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break;
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case 8: output().set_digit_value(3, m_display_data);
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case 8: m_digits[3] = m_display_data;
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break;
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}
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@ -201,7 +198,7 @@ WRITE8_MEMBER(fireball_state::io_06_w)
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if (LOG_DISPLAY2)
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logerror("On board display write %02X\n",uint8_t(~(data&0xff)));
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output().set_digit_value(7, uint8_t(~(data&0xff)));
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m_digits[7] = uint8_t(~(data&0xff));
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}
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@ -448,8 +445,8 @@ INPUT_PORTS_END
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void fireball_state::machine_reset()
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{
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int_timing=1;
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output().set_digit_value(5, 0x3f);
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output().set_digit_value(6, 0x3f);
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m_digits[5] = 0x3f;
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m_digits[6] = 0x3f;
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output().set_value("Hopper1", 0);
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output().set_value("Hopper2", 0);
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@ -42,6 +42,7 @@ Interrupt frequency on audio CPU is not a periodical signal, but there are a lot
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void speedbal_state::machine_start()
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{
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m_digits.resolve();
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save_item(NAME(m_leds_start));
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save_item(NAME(m_leds_shiftreg));
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}
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@ -101,9 +102,9 @@ WRITE8_MEMBER(speedbal_state::leds_output_block)
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// The shift register is 28 bits, led block number is in the upper bits
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// and the other 3 bytes in it go to each 7seg led of the current block.
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int block = m_leds_shiftreg >> 24 & 7;
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output().set_digit_value(10 * block + 0, ~m_leds_shiftreg >> 0 & 0xff);
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output().set_digit_value(10 * block + 1, ~m_leds_shiftreg >> 8 & 0xff);
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output().set_digit_value(10 * block + 2, ~m_leds_shiftreg >> 16 & 0xff);
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m_digits[10 * block] = ~m_leds_shiftreg & 0xff;
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m_digits[10 * block + 1] = ~m_leds_shiftreg >> 8 & 0xff;
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m_digits[10 * block + 2] = ~m_leds_shiftreg >> 16 & 0xff;
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}
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WRITE8_MEMBER(speedbal_state::leds_start_block)
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@ -4,13 +4,14 @@ class speedbal_state : public driver_device
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{
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public:
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speedbal_state(const machine_config &mconfig, device_type type, const char *tag)
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: driver_device(mconfig, type, tag),
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m_maincpu(*this, "maincpu"),
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m_gfxdecode(*this, "gfxdecode"),
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m_palette(*this, "palette"),
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m_spriteram(*this, "spriteram"),
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m_background_videoram(*this, "bg_videoram"),
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m_foreground_videoram(*this, "fg_videoram")
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: driver_device(mconfig, type, tag)
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, m_maincpu(*this, "maincpu")
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, m_gfxdecode(*this, "gfxdecode")
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, m_palette(*this, "palette")
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, m_spriteram(*this, "spriteram")
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, m_background_videoram(*this, "bg_videoram")
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, m_foreground_videoram(*this, "fg_videoram")
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, m_digits(*this, "digit%u", 0U)
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{ }
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required_device<cpu_device> m_maincpu;
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@ -20,6 +21,7 @@ public:
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required_shared_ptr<uint8_t> m_spriteram;
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required_shared_ptr<uint8_t> m_background_videoram;
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required_shared_ptr<uint8_t> m_foreground_videoram;
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output_finder<73> m_digits;
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bool m_leds_start;
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uint32_t m_leds_shiftreg;
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