New machines marked as NOT_WORKING

----------------------------------
Digilog 320 [Bitsavers]

scripts/target/mame/mess.lua

@@ -4595,6 +4595,7 @@ files {
 	MAME_DIR .. "src/mame/drivers/diablo1300.cpp",
 	MAME_DIR .. "src/mame/drivers/didact.cpp",
 	MAME_DIR .. "src/mame/drivers/digel804.cpp",
+	MAME_DIR .. "src/mame/drivers/digilog320.cpp",
 	MAME_DIR .. "src/mame/drivers/digijet.cpp",
 	MAME_DIR .. "src/mame/drivers/dim68k.cpp",
 	MAME_DIR .. "src/mame/drivers/dm7000.cpp",

src/mame/drivers/digilog320.cpp

@@ -0,0 +1,197 @@
+// license: BSD-3-Clause
+// copyright-holders: Dirk Best
+/****************************************************************************
+
+    Digilog 320
+
+    Protocol analyzer
+
+    Status: Skeleton
+
+    Hardware:
+
+    PCB 24-0710-02B:
+    - Speaker
+    - XTAL 1.344 MHz
+    - R80186-10
+    - XTAL 20 MHz
+    - DS1241
+    - HM62256LP-15 x4
+    - AT27C512R x6
+
+    PCB 24-0706-02C:
+    - MB8877A
+    - FDC9229BT
+    - XTAL 16 MHz
+    - P8251A
+    - XTAL 3.6864 MHz
+    - SCN2681AC1N40
+    - HD46505SP-2
+    - HM6264ALP-12 x2
+    - AM27128DC "24-1140-00 A"
+    - XTAL 5.659200 MHz
+    - PAL labeled "20-1110-1 A"
+
+    PCB 24-0709-02D:
+    - XTAL 16 MHz
+    - Z0840008PSC Z80 CPU
+    - HM62256LP-12
+    - Z8530H-8PC x2
+    - AT27C256 "24-0196-01 C"
+    - AM9519A-1PC
+    - XTAL 2.688 MHz
+    - XTAL 3.6864 MHz
+
+****************************************************************************/
+
+#include "emu.h"
+#include "cpu/i86/i186.h"
+#include "cpu/z80/z80.h"
+#include "video/mc6845.h"
+#include "emupal.h"
+#include "screen.h"
+
+
+namespace {
+
+
+//**************************************************************************
+//  TYPE DEFINITIONS
+//**************************************************************************
+
+class digilog320_state : public driver_device
+{
+public:
+	digilog320_state(const machine_config &mconfig, device_type type, const char *tag)
+		: driver_device(mconfig, type, tag),
+		m_maincpu(*this, "maincpu"),
+		m_subcpu(*this, "subcpu")
+	{ }
+
+	void digilog320(machine_config &config);
+
+protected:
+	virtual void machine_start() override;
+	virtual void machine_reset() override;
+
+private:
+	required_device<i80186_cpu_device> m_maincpu;
+	required_device<z80_device> m_subcpu;
+
+	void main_mem_map(address_map &map);
+	void main_io_map(address_map &map);
+	void sub_mem_map(address_map &map);
+	void sub_io_map(address_map &map);
+};
+
+
+//**************************************************************************
+//  ADDRESS MAPS
+//**************************************************************************
+
+void digilog320_state::main_mem_map(address_map &map)
+{
+	map(0x00000, 0x1ffff).ram();
+	map(0x80000, 0x83fff).ram(); // vram
+	map(0xa0000, 0xfffff).rom().region("maincpu", 0);
+}
+
+void digilog320_state::main_io_map(address_map &map)
+{
+}
+
+void digilog320_state::sub_mem_map(address_map &map)
+{
+	map(0x0000, 0x7fff).rom().region("subcpu", 0);
+	map(0x8000, 0xffff).ram();
+}
+
+void digilog320_state::sub_io_map(address_map &map)
+{
+	map.global_mask(0xff);
+}
+
+
+//**************************************************************************
+//  VIDEO EMULATION
+//**************************************************************************
+
+static const gfx_layout char_layout =
+{
+	8, 12,
+	RGN_FRAC(1, 1),
+	1,
+	{ 0 },
+	{ 7, 6, 5, 4, 3, 2, 1, 0 },
+	{ 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8, 8*8, 9*8, 10*8, 11*8 },
+	8 * 16
+};
+
+static GFXDECODE_START(chars)
+	GFXDECODE_ENTRY("chargen", 0, char_layout, 0, 1)
+GFXDECODE_END
+
+
+//**************************************************************************
+//  MACHINE EMULATION
+//**************************************************************************
+
+void digilog320_state::machine_start()
+{
+}
+
+void digilog320_state::machine_reset()
+{
+}
+
+
+//**************************************************************************
+//  MACHINE DEFINTIONS
+//**************************************************************************
+
+void digilog320_state::digilog320(machine_config &config)
+{
+	I80186(config, m_maincpu, 20_MHz_XTAL); // R80186-10
+	m_maincpu->set_addrmap(AS_PROGRAM, &digilog320_state::main_mem_map);
+	m_maincpu->set_addrmap(AS_IO, &digilog320_state::main_io_map);
+
+	Z80(config, m_subcpu, 16_MHz_XTAL / 2); // Z0840008PSC
+	m_subcpu->set_addrmap(AS_PROGRAM, &digilog320_state::sub_mem_map);
+	m_subcpu->set_addrmap(AS_IO, &digilog320_state::sub_io_map);
+
+	PALETTE(config, "palette", palette_device::MONOCHROME);
+
+	GFXDECODE(config, "gfxdecode", "palette", chars);
+}
+
+
+//**************************************************************************
+//  ROM DEFINITIONS
+//**************************************************************************
+
+ROM_START( digilog320 )
+	ROM_REGION(0x60000, "maincpu", 0)
+	ROM_LOAD16_BYTE("24-0197-01_e.u33", 0x00000, 0x10000, CRC(d1be8c1f) SHA1(5cef9d54e341da4cfa6ca50939c889c6d502240a))
+	ROM_LOAD16_BYTE("24-0197-02_e.u24", 0x00001, 0x10000, CRC(1bbe293d) SHA1(69d22456e6b20fc3ce1c5208af169310e414e955))
+	ROM_LOAD16_BYTE("24-0197-03_e.u34", 0x20000, 0x10000, CRC(d492b6fd) SHA1(474220128e63133eeb8591401edb3ad65d71e027))
+	ROM_LOAD16_BYTE("24-0197-04_e.u25", 0x20001, 0x10000, CRC(a5667746) SHA1(ebecd69ebf394365e9bedfcbe98d71ce4ec7feb1))
+	ROM_LOAD16_BYTE("24-0197-05_e.u35", 0x40000, 0x10000, CRC(17273a19) SHA1(0c28b304e1447d4afd821b3b1a4fb6029bf2a24d))
+	ROM_LOAD16_BYTE("24-0197-06_e.u26", 0x40001, 0x10000, CRC(cb29ca28) SHA1(8827de70c006250ba2989c4dc57e402ed222f948))
+
+	ROM_REGION(0x8000, "subcpu", 0)
+	ROM_LOAD("24-0196-01_c.u12", 0x0000, 0x8000, CRC(20291d21) SHA1(1151414531040af59f4f692aab31bfc04e7fc56c))
+
+	ROM_REGION(0x4000, "chargen", 0)
+	ROM_LOAD("24-1140-00_a.bin", 0x0000, 0x4000, CRC(7a4d0b82) SHA1(15952655cef77918a76c0c268b749be34b28634b))
+ROM_END
+
+
+} // anonymous namespace
+
+
+//**************************************************************************
+//  SYSTEM DRIVERS
+//**************************************************************************
+
+//    YEAR  NAME        PARENT      COMPAT  MACHINE     INPUT  CLASS             INIT        COMPANY    FULLNAME  FLAGS
+COMP( 1988, digilog320, 0,          0,      digilog320, 0,     digilog320_state, empty_init, "Digilog", "320",    MACHINE_IS_SKELETON )

src/mame/mame.lst

@@ -12428,6 +12428,9 @@ dietgou                         // MAY (c) 1993
 digel804                        //
 ep804                           //
 
+@source:digilog320.cpp
+digilog320                      //
+
 @source:digijet.cpp
 digijet                         //
 

src/mame/mess.flt

@@ -241,6 +241,7 @@ dgn_beta.cpp
 diablo1300.cpp
 didact.cpp
 digel804.cpp
+digilog320.cpp
 digijet.cpp
 dim68k.cpp
 dm7000.cpp