Added skeleton for Volkswagen Digijet ECUs, nw

scripts/target/mame/mess.lua

@@ -3254,6 +3254,7 @@ files {
 	MAME_DIR .. "src/mame/drivers/daruma.cpp",
 	MAME_DIR .. "src/mame/drivers/didact.cpp",
 	MAME_DIR .. "src/mame/drivers/digel804.cpp",
+	MAME_DIR .. "src/mame/drivers/digijet.cpp",
 	MAME_DIR .. "src/mame/drivers/dim68k.cpp",
 	MAME_DIR .. "src/mame/drivers/dm7000.cpp",
 	MAME_DIR .. "src/mame/includes/dm7000.h",

src/mame/drivers/digijet.cpp

@@ -0,0 +1,65 @@
+// license:BSD-3-Clause
+// copyright-holders:Ryan Holtz
+/*************************************************************************
+
+    drivers/digijet.cpp
+
+    Skeleton driver for the Volkswagen Digijet series of automotive ECUs
+
+    The Digijet Engine Control Unit (ECU) was used in Volkswagen vehicles
+    from the early 1980s.
+
+    Currently, the only dump is from a 1985 Volkswagen Vanagon (USA CA).
+
+**************************************************************************/
+
+/*
+    TODO:
+
+    - Everything
+*/
+
+#include "emu.h"
+#include "cpu/mcs48/mcs48.h"
+
+#define I8048_TAG   "i8048"
+
+class digijet_state : public driver_device
+{
+public:
+	digijet_state(const machine_config &mconfig, device_type type, const char *tag)
+		: driver_device(mconfig, type, tag)
+		, m_maincpu(*this, I8048_TAG)
+	{
+	}
+
+	required_device<cpu_device> m_maincpu;
+
+	virtual void machine_start() override { }
+	virtual void machine_reset() override { }
+};
+
+static ADDRESS_MAP_START( program_map, AS_PROGRAM, 8, digijet_state )
+	AM_RANGE(0x0000, 0x07ff) AM_ROM
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( io_map, AS_IO, 8, digijet_state )
+ADDRESS_MAP_END
+
+static INPUT_PORTS_START( digijet )
+INPUT_PORTS_END
+
+static MACHINE_CONFIG_START( digijet, digijet_state )
+	/* basic machine hardware */
+	MCFG_CPU_ADD(I8048_TAG, I8048, XTAL_11MHz)
+	MCFG_CPU_PROGRAM_MAP(program_map)
+	MCFG_CPU_IO_MAP(io_map)
+MACHINE_CONFIG_END
+
+ROM_START( digijet )
+	ROM_REGION( 0x800, I8048_TAG, 0 )
+	ROM_LOAD( "vanagon_85_usa_ca.bin", 0x000, 0x800, CRC(2ed7c4c5) SHA1(ae48d8892b44fe76b48bcefd293c15cd47af3fba) ) // Volkswagen Vanagon, 1985, USA, California
+ROM_END
+
+/*    YEAR  NAME      PARENT    COMPAT    MACHINE   INPUT     INIT               COMPANY       FULLNAME            FLAGS */
+CONS( 1985, digijet,  0,        0,        digijet,  digijet,  driver_device,  0, "Volkswagen", "Digijet", MACHINE_NOT_WORKING | MACHINE_NO_SOUND_HW )

src/mame/mame.lst

@@ -10974,6 +10974,9 @@ dietgou                         // MAY (c) 1993
 digel804                        //
 ep804                           //
 
+@source:digijet.cpp
+digijet                         //
+
 @source:dim68k.cpp
 dim68k                          //
 

src/mame/mess.flt

@@ -143,6 +143,7 @@ decwritr.cpp
 dgn_beta.cpp
 didact.cpp
 digel804.cpp
+digijet.cpp
 dim68k.cpp
 dm7000.cpp
 dmax8000.cpp