New machines marked as NOT_WORKING

----------------------------------
Colex VME-80186 [Al Kossow, Bitsavers]

scripts/target/mame/mess.lua

@@ -3901,6 +3901,7 @@ files {
 	MAME_DIR .. "src/mame/machine/cit101_kbd.cpp",
 	MAME_DIR .. "src/mame/machine/cit101_kbd.h",
 	MAME_DIR .. "src/mame/drivers/cit220.cpp",
+	MAME_DIR .. "src/mame/drivers/clxvme186.cpp",
 	MAME_DIR .. "src/mame/drivers/codata.cpp",
 	MAME_DIR .. "src/mame/drivers/controlid.cpp",
 	MAME_DIR .. "src/mame/drivers/cortex.cpp",

src/mame/drivers/clxvme186.cpp

@@ -0,0 +1,119 @@
+// license:BSD-3-Clause
+// copyright-holders:AJR
+/****************************************************************************
+
+    Skeleton driver for 80186-based VMEbus controller by Colex, Inc.
+
+****************************************************************************/
+
+#include "emu.h"
+#include "cpu/i86/i186.h"
+//#include "bus/vme/vme.h"
+#include "machine/74259.h"
+//#include "machine/m3000.h"
+#include "machine/z80scc.h"
+
+class clxvme186_state : public driver_device
+{
+public:
+	clxvme186_state(const machine_config &mconfig, device_type type, const char *tag)
+		: driver_device(mconfig, type, tag)
+		, m_maincpu(*this, "maincpu")
+	{
+	}
+
+	void clxvme186(machine_config &config);
+
+protected:
+	virtual void machine_start() override;
+
+private:
+	void unknown_w(u16 data);
+	u8 sasi_status_r();
+
+	void mem_map(address_map &map);
+	void io_map(address_map &map);
+
+	required_device<i80186_cpu_device> m_maincpu;
+};
+
+
+void clxvme186_state::machine_start()
+{
+}
+
+
+void clxvme186_state::unknown_w(u16 data)
+{
+}
+
+u8 clxvme186_state::sasi_status_r()
+{
+	return 0;
+}
+
+void clxvme186_state::mem_map(address_map &map)
+{
+	map(0x00000, 0x3ffff).ram(); // On-board RAM
+	map(0x40000, 0xbffff).unmaprw(); // Off-board memory
+	map(0xc0000, 0xc7fff).unmapr(); // Vector interrupt input
+	map(0xc8000, 0xcffff).unmaprw(); // VMEbus short I/O
+	map(0xf0000, 0xf7fff).mirror(0x8000).rom().region("eprom", 0); // On-board EPROM
+}
+
+void clxvme186_state::io_map(address_map &map)
+{
+	map(0xe000, 0xe001).unmaprw(); // SASI data port (PCS0)
+	map(0xe080, 0xe087).rw("scc", FUNC(scc8530_device::ab_dc_r), FUNC(scc8530_device::ab_dc_w)).umask16(0x00ff); // Serial I/O ports A & B (PCS1)
+	//map(0xe100, 0xe100).rw("rtc", FUNC(m3000_device::read), FUNC(m3000_device::write)); // Real time clock (PCS2)
+	map(0xe180, 0xe181).portr("TTL"); // TTL input port (PCS3)
+	map(0xe180, 0xe181).w(FUNC(clxvme186_state::unknown_w));
+	map(0xe190, 0xe190).r(FUNC(clxvme186_state::sasi_status_r)); // SASI status port (PCS3)
+	map(0xe190, 0xe19f).w("ctrllatch", FUNC(ls259_device::write_d0)).umask16(0x00ff); // Control ports (PCS3)
+	map(0xe200, 0xe207).unmapw(); // Register files (PCS4)
+	map(0xe280, 0xe281).unmapw(); // Printer data port (PCS5)
+}
+
+
+static INPUT_PORTS_START(clxvme186)
+	PORT_START("TTL")
+	PORT_BIT(0x0001, IP_ACTIVE_LOW, IPT_UNKNOWN) // P6 X data
+	PORT_BIT(0x0002, IP_ACTIVE_LOW, IPT_UNKNOWN) // P6 Y data
+	PORT_BIT(0x0004, IP_ACTIVE_LOW, IPT_UNKNOWN) // P6 M data
+	PORT_BIT(0x0008, IP_ACTIVE_LOW, IPT_UNKNOWN) // P6 D data
+	PORT_BIT(0x0010, IP_ACTIVE_LOW, IPT_UNKNOWN) // P6 G data
+	PORT_BIT(0x0020, IP_ACTIVE_LOW, IPT_UNKNOWN) // Printer busy
+	PORT_BIT(0x0040, IP_ACTIVE_LOW, IPT_UNKNOWN) // Printer paper empty
+	PORT_BIT(0x0080, IP_ACTIVE_LOW, IPT_UNKNOWN) // /SYSFAIL
+	PORT_BIT(0x0100, IP_ACTIVE_LOW, IPT_UNKNOWN) // Real time clock busy
+	PORT_BIT(0x0200, IP_ACTIVE_LOW, IPT_UNKNOWN) // Colex use only
+	PORT_BIT(0x0400, IP_ACTIVE_LOW, IPT_UNKNOWN) // Colex use only
+	PORT_BIT(0x0800, IP_ACTIVE_LOW, IPT_UNKNOWN) // /ACFAIL
+	PORT_BIT(0x1000, IP_ACTIVE_LOW, IPT_UNKNOWN) // TTL input bit P2 pin 7c
+	PORT_BIT(0xe000, IP_ACTIVE_LOW, IPT_UNUSED)
+INPUT_PORTS_END
+
+
+void clxvme186_state::clxvme186(machine_config &config)
+{
+	I80186(config, m_maincpu, 16_MHz_XTAL);
+	m_maincpu->set_addrmap(AS_PROGRAM, &clxvme186_state::mem_map);
+	m_maincpu->set_addrmap(AS_IO, &clxvme186_state::io_map);
+
+	SCC8530N(config, "scc", 3.6864_MHz_XTAL);
+
+	//M3000(config, "rtc", 32.768_kHz_XTAL);
+
+	LS259(config, "ctrllatch");
+}
+
+
+ROM_START(clxvme186)
+	ROM_REGION16_LE(0x8000, "eprom", 0)
+	ROM_LOAD16_BYTE("clxu37.bin", 0x0000, 0x4000, CRC(9308130c) SHA1(a0230f8e9943a0c15cac365d4c58614e7befde59))
+	ROM_LOAD16_BYTE("clxu53.bin", 0x0001, 0x4000, CRC(66bf7cc5) SHA1(cfe8df9260b565840249256a30631a34e931c886))
+	ROM_IGNORE(0x4000)
+ROM_END
+
+
+COMP(1983, clxvme186, 0, 0, clxvme186, clxvme186, clxvme186_state, empty_init, "Colex", "Colex VME-80186", MACHINE_IS_SKELETON)

src/mame/mame.lst

@@ -10054,6 +10054,9 @@ clshroadd                       // (c) 1986 Wood Place Inc. (Data East license)
 clshroads                       // (c) 1986 Wood Place Inc. (Status Games license)
 firebatl                        // (c) 1984 Taito
 
+@source:clxvme186.cpp
+clxvme186                       //
+
 @source:cm1800.cpp
 cm1800                          //
 

src/mame/mess.flt

@@ -148,6 +148,7 @@ cit220.cpp
 cking_master.cpp
 clcd.cpp
 clickstart.cpp
+clxvme186.cpp
 cm1800.cpp
 cmi.cpp
 cms.cpp