diff options
-rw-r--r-- | src/devices/machine/74123.cpp | 26 | ||||
-rw-r--r-- | src/devices/machine/74123.h | 10 | ||||
-rw-r--r-- | src/mame/drivers/excali64.cpp | 10 | ||||
-rw-r--r-- | src/mame/drivers/hp64k.cpp | 20 | ||||
-rw-r--r-- | src/mame/drivers/m10.cpp | 26 | ||||
-rw-r--r-- | src/mame/drivers/nyny.cpp | 16 | ||||
-rw-r--r-- | src/mame/drivers/r2dtank.cpp | 18 | ||||
-rw-r--r-- | src/mame/drivers/spiders.cpp | 13 | ||||
-rw-r--r-- | src/mame/includes/m10.h | 4 | ||||
-rw-r--r-- | src/mame/includes/spiders.h | 3 |
10 files changed, 64 insertions, 82 deletions
diff --git a/src/devices/machine/74123.cpp b/src/devices/machine/74123.cpp index 5efb34ec085..6596bf58bf3 100644 --- a/src/devices/machine/74123.cpp +++ b/src/devices/machine/74123.cpp @@ -121,7 +121,7 @@ int ttl74123_device::timer_running() TIMER_CALLBACK_MEMBER( ttl74123_device::output_callback ) { - m_output_changed_cb((offs_t)0, param); + m_output_changed_cb(param); } @@ -147,7 +147,7 @@ TIMER_CALLBACK_MEMBER( ttl74123_device::clear_callback ) { int output = timer_running(); - m_output_changed_cb((offs_t)0, output); + m_output_changed_cb(output); } //------------------------------------------------- @@ -190,15 +190,15 @@ void ttl74123_device::start_pulse() // a_w - write register a data //------------------------------------------------- -WRITE8_MEMBER( ttl74123_device::a_w ) +WRITE_LINE_MEMBER( ttl74123_device::a_w ) { /* start/regtrigger pulse if B=HI and falling edge on A (while clear is HI) */ - if (!data && m_a && m_b && m_clear) + if (!state && m_a && m_b && m_clear) { start_pulse(); } - m_a = data; + m_a = state; } @@ -206,15 +206,15 @@ WRITE8_MEMBER( ttl74123_device::a_w ) // b_w - write register b data //------------------------------------------------- -WRITE8_MEMBER( ttl74123_device::b_w) +WRITE_LINE_MEMBER( ttl74123_device::b_w) { /* start/regtrigger pulse if A=LO and rising edge on B (while clear is HI) */ - if (data && !m_b && !m_a && m_clear) + if (state && !m_b && !m_a && m_clear) { start_pulse(); } - m_b = data; + m_b = state; } @@ -222,20 +222,20 @@ WRITE8_MEMBER( ttl74123_device::b_w) // clear_w - write register clear data //------------------------------------------------- -WRITE8_MEMBER( ttl74123_device::clear_w) +WRITE_LINE_MEMBER( ttl74123_device::clear_w) { /* start/regtrigger pulse if B=HI and A=LO and rising edge on clear */ - if (data && !m_a && m_b && !m_clear) + if (state && !m_a && m_b && !m_clear) { start_pulse(); } - else if (!data) /* clear the output */ + else if (!state) /* clear the output */ { m_timer->adjust(attotime::zero); LOG("74123: Cleared\n"); } - m_clear = data; + m_clear = state; } @@ -243,7 +243,7 @@ WRITE8_MEMBER( ttl74123_device::clear_w) // reset_w - reset device //------------------------------------------------- -WRITE8_MEMBER( ttl74123_device::reset_w) +WRITE_LINE_MEMBER( ttl74123_device::reset_w) { set_output(); } diff --git a/src/devices/machine/74123.h b/src/devices/machine/74123.h index 0da73384cef..1316249070b 100644 --- a/src/devices/machine/74123.h +++ b/src/devices/machine/74123.h @@ -105,10 +105,10 @@ public: static void set_clear_pin_value(device_t &device, int value) { downcast<ttl74123_device &>(device).m_clear = value; } template <class Object> static devcb_base &set_output_changed_callback(device_t &device, Object &&cb) { return downcast<ttl74123_device &>(device).m_output_changed_cb.set_callback(std::forward<Object>(cb)); } - DECLARE_WRITE8_MEMBER(a_w); - DECLARE_WRITE8_MEMBER(b_w); - DECLARE_WRITE8_MEMBER(clear_w); - DECLARE_WRITE8_MEMBER(reset_w); + DECLARE_WRITE_LINE_MEMBER(a_w); + DECLARE_WRITE_LINE_MEMBER(b_w); + DECLARE_WRITE_LINE_MEMBER(clear_w); + DECLARE_WRITE_LINE_MEMBER(reset_w); protected: // device-level overrides @@ -133,7 +133,7 @@ private: int m_a; /* initial/constant value of the A pin */ int m_b; /* initial/constant value of the B pin */ int m_clear; /* initial/constant value of the Clear pin */ - devcb_write8 m_output_changed_cb; + devcb_write_line m_output_changed_cb; }; diff --git a/src/mame/drivers/excali64.cpp b/src/mame/drivers/excali64.cpp index 4d9da654a2c..a9bc490617b 100644 --- a/src/mame/drivers/excali64.cpp +++ b/src/mame/drivers/excali64.cpp @@ -91,7 +91,7 @@ public: MC6845_UPDATE_ROW(update_row); DECLARE_WRITE_LINE_MEMBER(crtc_hs); DECLARE_WRITE_LINE_MEMBER(crtc_vs); - DECLARE_WRITE8_MEMBER(motor_w); + DECLARE_WRITE_LINE_MEMBER(motor_w); DECLARE_MACHINE_RESET(excali64); required_device<palette_device> m_palette; @@ -240,9 +240,9 @@ static SLOT_INTERFACE_START( excali64_floppies ) SLOT_INTERFACE_END // pulses from port E4 bit 5 restart the 74123. After 3.6 secs without a pulse, the motor gets turned off. -WRITE8_MEMBER( excali64_state::motor_w ) +WRITE_LINE_MEMBER( excali64_state::motor_w ) { - m_motor = BIT(data, 0); + m_motor = state; m_floppy1->get_device()->mon_w(!m_motor); m_floppy0->get_device()->mon_w(!m_motor); } @@ -265,7 +265,7 @@ WRITE8_MEMBER( excali64_state::porte4_w ) if (floppy) floppy->ss_w(BIT(data, 4)); - m_u12->b_w(space,offset, BIT(data, 5)); // motor pulse + m_u12->b_w(BIT(data, 5)); // motor pulse } /* @@ -616,7 +616,7 @@ static MACHINE_CONFIG_START( excali64 ) MCFG_TTL74123_A_PIN_VALUE(0) /* A pin - grounded */ MCFG_TTL74123_B_PIN_VALUE(1) /* B pin - driven by port e4 bit 5 */ MCFG_TTL74123_CLEAR_PIN_VALUE(1) /* Clear pin - pulled high */ - MCFG_TTL74123_OUTPUT_CHANGED_CB(WRITE8(excali64_state, motor_w)) + MCFG_TTL74123_OUTPUT_CHANGED_CB(WRITELINE(excali64_state, motor_w)) MCFG_CENTRONICS_ADD("centronics", centronics_devices, "printer") MCFG_CENTRONICS_BUSY_HANDLER(WRITELINE(excali64_state, cent_busy_w)) diff --git a/src/mame/drivers/hp64k.cpp b/src/mame/drivers/hp64k.cpp index 03ef087c415..7c9bf6e965b 100644 --- a/src/mame/drivers/hp64k.cpp +++ b/src/mame/drivers/hp64k.cpp @@ -210,8 +210,8 @@ public: void hp64k_update_floppy_dma(void); void hp64k_update_floppy_irq(void); void hp64k_update_drv_ctrl(void); - DECLARE_WRITE8_MEMBER(hp64k_floppy0_rdy); - DECLARE_WRITE8_MEMBER(hp64k_floppy1_rdy); + DECLARE_WRITE_LINE_MEMBER(hp64k_floppy0_rdy); + DECLARE_WRITE_LINE_MEMBER(hp64k_floppy1_rdy); void hp64k_floppy_idx_cb(floppy_image_device *floppy , int state); void hp64k_floppy_wpt_cb(floppy_image_device *floppy , int state); @@ -877,18 +877,18 @@ void hp64k_state::hp64k_update_drv_ctrl(void) } } -WRITE8_MEMBER(hp64k_state::hp64k_floppy0_rdy) +WRITE_LINE_MEMBER(hp64k_state::hp64k_floppy0_rdy) { - if (data) { + if (state) { BIT_CLR(m_floppy_status , 0); } else { BIT_SET(m_floppy_status , 0); } } -WRITE8_MEMBER(hp64k_state::hp64k_floppy1_rdy) +WRITE_LINE_MEMBER(hp64k_state::hp64k_floppy1_rdy) { - if (data) { + if (state) { BIT_CLR(m_floppy_status , 3); } else { BIT_SET(m_floppy_status , 3); @@ -898,9 +898,9 @@ WRITE8_MEMBER(hp64k_state::hp64k_floppy1_rdy) void hp64k_state::hp64k_floppy_idx_cb(floppy_image_device *floppy , int state) { if (floppy == m_floppy0->get_device()) { - m_ss0->a_w(machine().dummy_space(), 0, !state); + m_ss0->a_w(!state); } else if (floppy == m_floppy1->get_device()) { - m_ss1->a_w(machine().dummy_space(), 0, !state); + m_ss1->a_w(!state); } if (floppy == m_current_floppy) { @@ -1374,7 +1374,7 @@ static MACHINE_CONFIG_START(hp64k) MCFG_TTL74123_CAPACITOR_VALUE(CAP_U(16)) MCFG_TTL74123_B_PIN_VALUE(1) MCFG_TTL74123_CLEAR_PIN_VALUE(1) - MCFG_TTL74123_OUTPUT_CHANGED_CB(WRITE8(hp64k_state , hp64k_floppy0_rdy)); + MCFG_TTL74123_OUTPUT_CHANGED_CB(WRITELINE(hp64k_state , hp64k_floppy0_rdy)); MCFG_DEVICE_ADD("fdc_rdy1" , TTL74123 , 0) MCFG_TTL74123_CONNECTION_TYPE(TTL74123_NOT_GROUNDED_NO_DIODE) @@ -1382,7 +1382,7 @@ static MACHINE_CONFIG_START(hp64k) MCFG_TTL74123_CAPACITOR_VALUE(CAP_U(16)) MCFG_TTL74123_B_PIN_VALUE(1) MCFG_TTL74123_CLEAR_PIN_VALUE(1) - MCFG_TTL74123_OUTPUT_CHANGED_CB(WRITE8(hp64k_state , hp64k_floppy1_rdy)); + MCFG_TTL74123_OUTPUT_CHANGED_CB(WRITELINE(hp64k_state , hp64k_floppy1_rdy)); MCFG_SPEAKER_STANDARD_MONO("mono") MCFG_SOUND_ADD("beeper" , BEEP , 2500) diff --git a/src/mame/drivers/m10.cpp b/src/mame/drivers/m10.cpp index 1611df8ba6e..1910bfee2dd 100644 --- a/src/mame/drivers/m10.cpp +++ b/src/mame/drivers/m10.cpp @@ -131,18 +131,18 @@ Notes (couriersud) #define LOG(x) do { if (M10_DEBUG) printf x; } while (0) -WRITE8_MEMBER(m10_state::ic8j1_output_changed) +WRITE_LINE_MEMBER(m10_state::ic8j1_output_changed) { - LOG(("ic8j1: %d %d\n", data, m_screen->vpos())); - m_maincpu->set_input_line(0, !data ? CLEAR_LINE : ASSERT_LINE); + LOG(("ic8j1: %d %d\n", state, m_screen->vpos())); + m_maincpu->set_input_line(0, !state ? CLEAR_LINE : ASSERT_LINE); } -WRITE8_MEMBER(m10_state::ic8j2_output_changed) +WRITE_LINE_MEMBER(m10_state::ic8j2_output_changed) { /* written from /Q to A with slight delight */ - LOG(("ic8j2: %d\n", data)); - m_ic8j2->a_w(space, 0, data); - m_ic8j1->a_w(space, 0, data); + LOG(("ic8j2: %d\n", state)); + m_ic8j2->a_w(state); + m_ic8j1->a_w(state); } /************************************* @@ -444,8 +444,8 @@ READ8_MEMBER(m10_state::m10_a700_r) { //LOG(("rd:%d\n",m_screen->vpos())); LOG(("clear\n")); - m_ic8j1->clear_w(space, 0, 0); - m_ic8j1->clear_w(space, 0, 1); + m_ic8j1->clear_w(0); + m_ic8j1->clear_w(1); return 0x00; } @@ -454,8 +454,8 @@ READ8_MEMBER(m10_state::m11_a700_r) //LOG(("rd:%d\n",m_screen->vpos())); //m_maincpu->set_input_line(0, CLEAR_LINE); LOG(("clear\n")); - m_ic8j1->clear_w(space, 0, 0); - m_ic8j1->clear_w(space, 0, 1); + m_ic8j1->clear_w(0); + m_ic8j1->clear_w(1); return 0x00; } @@ -841,7 +841,7 @@ static MACHINE_CONFIG_START( m10 ) MCFG_TTL74123_A_PIN_VALUE(1) /* A pin - driven by the CRTC */ MCFG_TTL74123_B_PIN_VALUE(1) /* B pin - pulled high */ MCFG_TTL74123_CLEAR_PIN_VALUE(1) /* Clear pin - pulled high */ - MCFG_TTL74123_OUTPUT_CHANGED_CB(WRITE8(m10_state, ic8j1_output_changed)) + MCFG_TTL74123_OUTPUT_CHANGED_CB(WRITELINE(m10_state, ic8j1_output_changed)) MCFG_DEVICE_ADD("ic8j2", TTL74123, 0) MCFG_TTL74123_CONNECTION_TYPE(TTL74123_NOT_GROUNDED_DIODE) /* the hook up type */ /* 10k + 20k variable resistor */ @@ -850,7 +850,7 @@ static MACHINE_CONFIG_START( m10 ) MCFG_TTL74123_A_PIN_VALUE(1) /* A pin - driven by the CRTC */ MCFG_TTL74123_B_PIN_VALUE(1) /* B pin - pulled high */ MCFG_TTL74123_CLEAR_PIN_VALUE(1) /* Clear pin - pulled high */ - MCFG_TTL74123_OUTPUT_CHANGED_CB(WRITE8(m10_state, ic8j2_output_changed)) + MCFG_TTL74123_OUTPUT_CHANGED_CB(WRITELINE(m10_state, ic8j2_output_changed)) /* sound hardware */ MCFG_SPEAKER_STANDARD_MONO("mono") diff --git a/src/mame/drivers/nyny.cpp b/src/mame/drivers/nyny.cpp index 11c38f09a09..e6040373eee 100644 --- a/src/mame/drivers/nyny.cpp +++ b/src/mame/drivers/nyny.cpp @@ -148,12 +148,11 @@ public: DECLARE_WRITE8_MEMBER(pia_2_port_a_w); DECLARE_WRITE8_MEMBER(pia_2_port_b_w); DECLARE_WRITE_LINE_MEMBER(flipscreen_w); - DECLARE_WRITE_LINE_MEMBER(display_enable_changed); DECLARE_WRITE8_MEMBER(nyny_ay8910_37_port_a_w); virtual void machine_start() override; virtual void machine_reset() override; INTERRUPT_GEN_MEMBER(update_pia_1); - DECLARE_WRITE8_MEMBER(ic48_1_74123_output_changed); + DECLARE_WRITE_LINE_MEMBER(ic48_1_74123_output_changed); inline void shift_star_generator( ); MC6845_UPDATE_ROW(crtc_update_row); @@ -242,9 +241,9 @@ WRITE8_MEMBER(nyny_state::pia_2_port_b_w) * *************************************/ -WRITE8_MEMBER(nyny_state::ic48_1_74123_output_changed) +WRITE_LINE_MEMBER(nyny_state::ic48_1_74123_output_changed) { - m_pia2->ca1_w(data); + m_pia2->ca1_w(state); } /************************************* @@ -355,11 +354,6 @@ MC6845_END_UPDATE( nyny_state::crtc_end_update ) } -WRITE_LINE_MEMBER(nyny_state::display_enable_changed) -{ - m_ic48_1->a_w(generic_space(), 0, state); -} - /************************************* * @@ -618,7 +612,7 @@ static MACHINE_CONFIG_START( nyny ) MCFG_MC6845_CHAR_WIDTH(8) MCFG_MC6845_UPDATE_ROW_CB(nyny_state, crtc_update_row) MCFG_MC6845_END_UPDATE_CB(nyny_state, crtc_end_update) - MCFG_MC6845_OUT_DE_CB(WRITELINE(nyny_state, display_enable_changed)) + MCFG_MC6845_OUT_DE_CB(DEVWRITELINE("ic48_1", ttl74123_device, a_w)) /* 74LS123 */ MCFG_DEVICE_ADD("ic48_1", TTL74123, 0) @@ -628,7 +622,7 @@ static MACHINE_CONFIG_START( nyny ) MCFG_TTL74123_A_PIN_VALUE(1) /* A pin - driven by the CRTC */ MCFG_TTL74123_B_PIN_VALUE(1) /* B pin - pulled high */ MCFG_TTL74123_CLEAR_PIN_VALUE(1) /* Clear pin - pulled high */ - MCFG_TTL74123_OUTPUT_CHANGED_CB(WRITE8(nyny_state, ic48_1_74123_output_changed)) + MCFG_TTL74123_OUTPUT_CHANGED_CB(WRITELINE(nyny_state, ic48_1_74123_output_changed)) MCFG_DEVICE_ADD("pia1", PIA6821, 0) MCFG_PIA_READPA_HANDLER(IOPORT("IN0")) diff --git a/src/mame/drivers/r2dtank.cpp b/src/mame/drivers/r2dtank.cpp index b12dd0b949a..68e90407d9c 100644 --- a/src/mame/drivers/r2dtank.cpp +++ b/src/mame/drivers/r2dtank.cpp @@ -81,10 +81,9 @@ public: DECLARE_READ8_MEMBER(AY8910_port_r); DECLARE_WRITE8_MEMBER(AY8910_port_w); DECLARE_WRITE_LINE_MEMBER(flipscreen_w); - DECLARE_WRITE_LINE_MEMBER(display_enable_changed); DECLARE_WRITE8_MEMBER(pia_comp_w); virtual void machine_start() override; - DECLARE_WRITE8_MEMBER(ttl74123_output_changed); + DECLARE_WRITE_LINE_MEMBER(ttl74123_output_changed); MC6845_UPDATE_ROW(crtc_update_row); @@ -223,11 +222,11 @@ WRITE8_MEMBER(r2dtank_state::AY8910_port_w) * *************************************/ -WRITE8_MEMBER(r2dtank_state::ttl74123_output_changed) +WRITE_LINE_MEMBER(r2dtank_state::ttl74123_output_changed) { pia6821_device *pia = machine().device<pia6821_device>("pia_main"); - pia->ca1_w(data); - m_ttl74123_output = data; + pia->ca1_w(state); + m_ttl74123_output = state; } @@ -310,11 +309,6 @@ MC6845_UPDATE_ROW( r2dtank_state::crtc_update_row ) } -WRITE_LINE_MEMBER(r2dtank_state::display_enable_changed) -{ - machine().device<ttl74123_device>("74123")->a_w(generic_space(), 0, state); -} - /************************************* * @@ -461,7 +455,7 @@ static MACHINE_CONFIG_START( r2dtank ) MCFG_MC6845_SHOW_BORDER_AREA(false) MCFG_MC6845_CHAR_WIDTH(8) MCFG_MC6845_UPDATE_ROW_CB(r2dtank_state, crtc_update_row) - MCFG_MC6845_OUT_DE_CB(WRITELINE(r2dtank_state, display_enable_changed)) + MCFG_MC6845_OUT_DE_CB(DEVWRITELINE("74123", ttl74123_device, a_w)) /* 74LS123 */ @@ -472,7 +466,7 @@ static MACHINE_CONFIG_START( r2dtank ) MCFG_TTL74123_A_PIN_VALUE(1) /* A pin - driven by the CRTC */ MCFG_TTL74123_B_PIN_VALUE(1) /* B pin - pulled high */ MCFG_TTL74123_CLEAR_PIN_VALUE(1) /* Clear pin - pulled high */ - MCFG_TTL74123_OUTPUT_CHANGED_CB(WRITE8(r2dtank_state, ttl74123_output_changed)) + MCFG_TTL74123_OUTPUT_CHANGED_CB(WRITELINE(r2dtank_state, ttl74123_output_changed)) MCFG_DEVICE_ADD("pia_main", PIA6821, 0) MCFG_PIA_READPA_HANDLER(IOPORT("IN0")) diff --git a/src/mame/drivers/spiders.cpp b/src/mame/drivers/spiders.cpp index c25b6eac5b7..c28978e00fe 100644 --- a/src/mame/drivers/spiders.cpp +++ b/src/mame/drivers/spiders.cpp @@ -276,10 +276,10 @@ INTERRUPT_GEN_MEMBER(spiders_state::update_pia_1) * *************************************/ -WRITE8_MEMBER(spiders_state::ic60_74123_output_changed) +WRITE_LINE_MEMBER(spiders_state::ic60_74123_output_changed) { pia6821_device *pia2 = machine().device<pia6821_device>("pia2"); - pia2->ca1_w(data); + pia2->ca1_w(state); } /************************************* @@ -368,11 +368,6 @@ MC6845_UPDATE_ROW( spiders_state::crtc_update_row ) } -WRITE_LINE_MEMBER(spiders_state::display_enable_changed) -{ - machine().device<ttl74123_device>("ic60")->a_w(generic_space(), 0, state); -} - /************************************* * @@ -564,7 +559,7 @@ static MACHINE_CONFIG_START( spiders ) MCFG_MC6845_SHOW_BORDER_AREA(false) MCFG_MC6845_CHAR_WIDTH(8) MCFG_MC6845_UPDATE_ROW_CB(spiders_state, crtc_update_row) - MCFG_MC6845_OUT_DE_CB(WRITELINE(spiders_state, display_enable_changed)) + MCFG_MC6845_OUT_DE_CB(DEVWRITELINE("ic60", ttl74123_device, a_w)) /* 74LS123 */ @@ -599,7 +594,7 @@ static MACHINE_CONFIG_START( spiders ) MCFG_TTL74123_A_PIN_VALUE(1) /* A pin - driven by the CRTC */ MCFG_TTL74123_B_PIN_VALUE(1) /* B pin - pulled high */ MCFG_TTL74123_CLEAR_PIN_VALUE(1) /* Clear pin - pulled high */ - MCFG_TTL74123_OUTPUT_CHANGED_CB(WRITE8(spiders_state, ic60_74123_output_changed)) + MCFG_TTL74123_OUTPUT_CHANGED_CB(WRITELINE(spiders_state, ic60_74123_output_changed)) /* audio hardware */ MCFG_FRAGMENT_ADD(spiders_audio) diff --git a/src/mame/includes/m10.h b/src/mame/includes/m10.h index f7b9ec43733..401af2150be 100644 --- a/src/mame/includes/m10.h +++ b/src/mame/includes/m10.h @@ -111,8 +111,8 @@ public: uint32_t screen_update_m15(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); INTERRUPT_GEN_MEMBER(m15_interrupt); TIMER_CALLBACK_MEMBER(interrupt_callback); - DECLARE_WRITE8_MEMBER(ic8j1_output_changed); - DECLARE_WRITE8_MEMBER(ic8j2_output_changed); + DECLARE_WRITE_LINE_MEMBER(ic8j1_output_changed); + DECLARE_WRITE_LINE_MEMBER(ic8j2_output_changed); inline void plot_pixel_m10( bitmap_ind16 &bm, int x, int y, int col ); protected: diff --git a/src/mame/includes/spiders.h b/src/mame/includes/spiders.h index e6f188aa64d..9b00c1e347c 100644 --- a/src/mame/includes/spiders.h +++ b/src/mame/includes/spiders.h @@ -29,12 +29,11 @@ public: DECLARE_WRITE_LINE_MEMBER(main_cpu_irq); DECLARE_WRITE_LINE_MEMBER(flipscreen_w); - DECLARE_WRITE_LINE_MEMBER(display_enable_changed); DECLARE_WRITE8_MEMBER(gfx_rom_intf_w); DECLARE_READ8_MEMBER(gfx_rom_r); virtual void machine_start() override; INTERRUPT_GEN_MEMBER(update_pia_1); - DECLARE_WRITE8_MEMBER(ic60_74123_output_changed); + DECLARE_WRITE_LINE_MEMBER(ic60_74123_output_changed); DECLARE_WRITE8_MEMBER(spiders_audio_command_w); DECLARE_WRITE8_MEMBER(spiders_audio_a_w); DECLARE_WRITE8_MEMBER(spiders_audio_b_w); |