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-rw-r--r--src/mame/machine/mmboard.cpp136
1 files changed, 119 insertions, 17 deletions
diff --git a/src/mame/machine/mmboard.cpp b/src/mame/machine/mmboard.cpp
index d6f14a0cd0f..7b7b0d628ab 100644
--- a/src/mame/machine/mmboard.cpp
+++ b/src/mame/machine/mmboard.cpp
@@ -16,6 +16,7 @@
//**************************************************************************
DEFINE_DEVICE_TYPE(MEPHISTO_SENSORS_BOARD, mephisto_sensors_board_device, "msboard", "Mephisto Sensors Board")
+DEFINE_DEVICE_TYPE(MEPHISTO_BUTTONS_BOARD, mephisto_buttons_board_device, "mbboard", "Mephisto Buttons Board")
DEFINE_DEVICE_TYPE(MEPHISTO_DISPLAY_MODUL, mephisto_display_modul_device, "mdisplay_modul", "Mephisto Display Modul")
@@ -98,6 +99,81 @@ static INPUT_PORTS_START( mephisto_sensors_board )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER) PORT_TOGGLE
INPUT_PORTS_END
+static INPUT_PORTS_START( mephisto_buttons_board )
+ PORT_START("IN.0")
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_START("IN.1")
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_START("IN.2")
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_START("IN.3")
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_START("IN.4")
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_START("IN.5")
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_START("IN.6")
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_START("IN.7")
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_OTHER)
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER)
+INPUT_PORTS_END
+
//-------------------------------------------------
// input_ports - device-specific input ports
@@ -108,6 +184,15 @@ ioport_constructor mephisto_sensors_board_device::device_input_ports() const
return INPUT_PORTS_NAME( mephisto_sensors_board );
}
+//-------------------------------------------------
+// input_ports - device-specific input ports
+//-------------------------------------------------
+
+ioport_constructor mephisto_buttons_board_device::device_input_ports() const
+{
+ return INPUT_PORTS_NAME( mephisto_buttons_board );
+}
+
//**************************************************************************
// LIVE DEVICE
//**************************************************************************
@@ -119,7 +204,7 @@ ioport_constructor mephisto_sensors_board_device::device_input_ports() const
mephisto_board_device::mephisto_board_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock)
: device_t(mconfig, type, tag, owner, clock)
, m_sensors(*this, "IN.%u", 0)
- , m_upd_all_leds(true)
+ , m_disable_leds(false)
{
}
@@ -131,6 +216,14 @@ mephisto_sensors_board_device::mephisto_sensors_board_device(const machine_confi
: mephisto_board_device(mconfig, MEPHISTO_SENSORS_BOARD, tag, owner, clock)
{
}
+//-------------------------------------------------
+// mephisto_buttons_board_device - constructor
+//-------------------------------------------------
+
+mephisto_buttons_board_device::mephisto_buttons_board_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
+ : mephisto_board_device(mconfig, MEPHISTO_BUTTONS_BOARD, tag, owner, clock)
+{
+}
//-------------------------------------------------
// device_start - device-specific startup
@@ -138,8 +231,14 @@ mephisto_sensors_board_device::mephisto_sensors_board_device(const machine_confi
void mephisto_board_device::device_start()
{
+ m_leds_update_timer = machine().scheduler().timer_alloc(timer_expired_delegate(FUNC(mephisto_board_device::leds_update_callback), this));
+ m_leds_refresh_timer = machine().scheduler().timer_alloc(timer_expired_delegate(FUNC(mephisto_board_device::leds_refresh_callback), this));
+ m_leds_update_timer->adjust(attotime::from_hz(60), 0, attotime::from_hz(60));
+ m_leds_refresh_timer->adjust(attotime::from_hz(5), 0, attotime::from_hz(5));
+
save_item(NAME(m_mux));
save_item(NAME(m_leds));
+ save_item(NAME(m_leds_state));
}
//-------------------------------------------------
@@ -150,15 +249,30 @@ void mephisto_board_device::device_reset()
{
m_mux = 0x00;
m_leds = 0x00;
+ memset(m_leds_state, 0, sizeof(m_leds_state));
}
-void mephisto_board_device::update_leds()
+TIMER_CALLBACK_MEMBER(mephisto_board_device::leds_update_callback)
{
for (int i=0; i<8; i++)
- if (m_upd_all_leds || !BIT(m_mux, i))
- for (int j=0; j<8; j++)
- machine().output().set_led_value(i*8 + j, !BIT(m_mux, i) ? BIT(m_leds, j) : 0);
+ for (int j=0; j<8; j++)
+ {
+ if (!m_leds_state[i*8 + j] && !BIT(m_mux, i) && BIT(m_leds, j))
+ m_leds_state[i*8 + j] = 2;
+ }
+}
+TIMER_CALLBACK_MEMBER(mephisto_board_device::leds_refresh_callback)
+{
+ for (int i=0; i<8; i++)
+ for (int j=0; j<8; j++)
+ {
+ if (!m_disable_leds)
+ machine().output().set_led_value(i*8 + j, (m_leds_state[i*8 + j] > 1) ? 1 : 0);
+
+ if (m_leds_state[i*8 + j])
+ m_leds_state[i*8 + j]--;
+ }
}
READ8_MEMBER( mephisto_board_device::input_r )
@@ -187,18 +301,6 @@ WRITE8_MEMBER( mephisto_board_device::led_w )
m_leds = data;
}
-WRITE8_MEMBER( mephisto_board_device::mux_upd_w )
-{
- m_mux = data;
- update_leds();
-}
-
-WRITE8_MEMBER( mephisto_board_device::led_upd_w )
-{
- m_leds = data;
- update_leds();
-}
-
//-------------------------------------------------
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-24 18:03:35 +0000