diff options
Diffstat (limited to 'src/devices/bus/neogeo_ctrl/irrmaze.cpp')
-rw-r--r-- | src/devices/bus/neogeo_ctrl/irrmaze.cpp | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/devices/bus/neogeo_ctrl/irrmaze.cpp b/src/devices/bus/neogeo_ctrl/irrmaze.cpp index 49379d02c47..d6020244ca7 100644 --- a/src/devices/bus/neogeo_ctrl/irrmaze.cpp +++ b/src/devices/bus/neogeo_ctrl/irrmaze.cpp @@ -25,6 +25,10 @@ static INPUT_PORTS_START( neogeo_irrmaze ) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2) + PORT_START("START") + PORT_BIT( 0xfe, IP_ACTIVE_LOW, IPT_UNUSED ) + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_START1 ) + PORT_START("TRACK_X") PORT_BIT( 0xff, 0x00, IPT_TRACKBALL_X ) PORT_SENSITIVITY(10) PORT_KEYDELTA(20) PORT_REVERSE @@ -47,6 +51,7 @@ neogeo_irrmaze_device::neogeo_irrmaze_device(const machine_config &mconfig, cons m_tx(*this, "TRACK_X"), m_ty(*this, "TRACK_Y"), m_buttons(*this, "BUTTONS"), + m_ss(*this, "START"), m_spi_outputs(*this, "sit%u", 0U), m_spi_sr(0U), m_ctrl_sel(0U) @@ -102,6 +107,15 @@ READ8_MEMBER(neogeo_irrmaze_device::in1_r) } //------------------------------------------------- +// read_start_sel +//------------------------------------------------- + +uint8_t neogeo_irrmaze_device::read_start_sel() +{ + return m_ss->read(); +} + +//------------------------------------------------- // write_ctrlsel //------------------------------------------------- |