diff options
author | Patrick Mackinlay <pmackinlay@hotmail.com> | 2019-09-13 11:36:43 +0700 |
---|---|---|
committer | Patrick Mackinlay <pmackinlay@hotmail.com> | 2019-09-13 11:36:43 +0700 |
commit | c31b28f089c51d43c20f1ccb0ec90c4143310360 (patch) | |
tree | 6653834184d3622b3d62dacbecd0f66c3f136d64 | |
parent | d07d54536ec9090157882cc90140851dd1e27d8f (diff) |
4dpi: fix retrace interrupt (nw)
-rw-r--r-- | src/mame/drivers/4dpi.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/mame/drivers/4dpi.cpp b/src/mame/drivers/4dpi.cpp index 76310244261..512c4fadf52 100644 --- a/src/mame/drivers/4dpi.cpp +++ b/src/mame/drivers/4dpi.cpp @@ -243,7 +243,7 @@ void pi4d2x_state::map(address_map &map) //map(0x1e000000, 0x1effffff); // vme a24 modifier 0x39 non-privileged //map(0x1f000000, 0x1fbfffff); // local I/O (duarts, timers, etc.) - map(0x1f000000, 0x1f003fff).m(m_gfx, FUNC(sgi_gr1_device::map)); + map(0x1f000000, 0x1f00ffff).m(m_gfx, FUNC(sgi_gr1_device::map)).mirror(0x8000); map(0x1f800000, 0x1f800003).lrw8("memcfg", [this]() { return m_memcfg; }, [this](u8 data) { m_memcfg = data; }).umask32(0xff000000); map(0x1f800000, 0x1f800003).r(FUNC(pi4d2x_state::sysid_r)).umask32(0x00ff0000); @@ -569,7 +569,7 @@ void pi4d2x_state::common(machine_config &config) // duart 1 (serial ports) SCN2681(config, m_duart[1], 3.6864_MHz_XTAL); // SCN2681AC1N40 - RS232_PORT(config, m_serial[0], default_rs232_devices, "terminal"); + RS232_PORT(config, m_serial[0], default_rs232_devices, nullptr); RS232_PORT(config, m_serial[1], default_rs232_devices, nullptr); // duart 1 outputs @@ -602,11 +602,11 @@ void pi4d2x_state::common(machine_config &config) [this](int state) { if (state) - m_lio_isr |= LIO_VRSTAT; + m_lio_isr |= (1U << LIO_VRSTAT); else - m_lio_isr &= ~LIO_VRSTAT; + m_lio_isr &= ~(1U << LIO_VRSTAT); - lio_interrupt(LIO_VR, state); + lio_interrupt<LIO_VR>(!state); }); m_gfx->out_int_ge().set(*this, FUNC(pi4d2x_state::lio_interrupt<LIO_GE>)).invert(); m_gfx->out_int_fifo().set(*this, FUNC(pi4d2x_state::lio_interrupt<LIO_FIFO>)).invert(); |