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authorGravatarGravatar Patrick Mackinlay <pmackinlay@hotmail.com>2019-09-13 11:36:43 +0700
committerGravatarGravatar Patrick Mackinlay <pmackinlay@hotmail.com>2019-09-13 11:36:43 +0700
commitc31b28f089c51d43c20f1ccb0ec90c4143310360 (patch) (github)
tree6653834184d3622b3d62dacbecd0f66c3f136d64
parentd07d54536ec9090157882cc90140851dd1e27d8f (diff)
downloadmame-c31b28f089c51d43c20f1ccb0ec90c4143310360.tar.bz2
mame-c31b28f089c51d43c20f1ccb0ec90c4143310360.zip
4dpi: fix retrace interrupt (nw)
-rw-r--r--src/mame/drivers/4dpi.cpp10
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();