diff --git a/scripts/target/mame/mess.lua b/scripts/target/mame/mess.lua
index e1044b9c9c8..d1ff43fbb59 100644
--- a/scripts/target/mame/mess.lua
+++ b/scripts/target/mame/mess.lua
@@ -2711,6 +2711,7 @@ files {
 	MAME_DIR .. "src/mame/drivers/pulsar.c",
 	MAME_DIR .. "src/mame/drivers/pv9234.c",
 	MAME_DIR .. "src/mame/drivers/qtsbc.c",
+	MAME_DIR .. "src/mame/drivers/rd100.c",
 	MAME_DIR .. "src/mame/drivers/rvoice.c",
 	MAME_DIR .. "src/mame/drivers/sacstate.c",
 	MAME_DIR .. "src/mame/drivers/sbrain.c",
diff --git a/src/mame/drivers/rd100.c b/src/mame/drivers/rd100.c
new file mode 100644
index 00000000000..12f9ac627b2
--- /dev/null
+++ b/src/mame/drivers/rd100.c
@@ -0,0 +1,115 @@
+// license:BSD-3-Clause
+// copyright-holders:Robbbert
+/********************************************************************************
+
+    Data RD100
+
+    2015-10-02 Skeleton [Robbbert]
+
+    Nothing is known about this system, except that it uses a 6809 CPU.
+    No manuals, schematic or circuit description have been found.
+
+*********************************************************************************/
+
+#include "emu.h"
+#include "cpu/m6809/m6809.h"
+
+
+
+class rd100_state : public driver_device
+{
+public:
+	rd100_state(const machine_config &mconfig, device_type type, const char *tag)
+		: driver_device(mconfig, type, tag)
+		, m_maincpu(*this, "maincpu")
+	{ }
+
+	DECLARE_DRIVER_INIT(rd100);
+	DECLARE_MACHINE_RESET(rd100);
+	UINT32 screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
+
+private:
+	required_device<cpu_device> m_maincpu;
+};
+
+
+static ADDRESS_MAP_START( rd100_mem, AS_PROGRAM, 8, rd100_state )
+	ADDRESS_MAP_UNMAP_HIGH
+	AM_RANGE(0x0000, 0x87ff) AM_RAM
+	AM_RANGE(0x8800, 0xffff) AM_ROM AM_REGION("roms", 0x800)
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( rd100_io, AS_IO, 8, rd100_state )
+ADDRESS_MAP_END
+
+/* Input ports */
+static INPUT_PORTS_START( rd100 )
+INPUT_PORTS_END
+
+UINT32 rd100_state::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
+{
+//	for (int y = 0; y < 32*8; y++)
+//	{
+//		offs_t offset = (y / 8) * 128;
+
+//		for (int sx = 0; sx < 64; sx++)
+//		{
+//			UINT8 code = m_video_ram[offset++];
+//			UINT8 attr = m_video_ram[offset++];
+
+//			offs_t char_offs = ((code & 0x7f) << 3) | (y & 0x07);
+//			if (BIT(code, 7)) char_offs = ((code & 0x7f) << 3) | ((y >> 1) & 0x07);
+
+//			UINT8 data = m_char_rom->base()[char_offs];
+
+//			rgb_t fg = m_palette->pen_color(attr & 0x07);
+//			rgb_t bg = m_palette->pen_color((attr >> 3) & 0x07);
+
+//			for (int x = 0; x < 6; x++)
+//			{
+//				bitmap.pix32(y, (sx * 6) + x) = BIT(data, 7) ? fg : bg;
+
+//				data <<= 1;
+//			}
+//		}
+//	}
+
+	return 0;
+}
+
+DRIVER_INIT_MEMBER( rd100_state, rd100 )
+{
+}
+
+MACHINE_RESET_MEMBER( rd100_state, rd100 )
+{
+}
+
+static MACHINE_CONFIG_START( rd100, rd100_state )
+	// basic machine hardware
+	MCFG_CPU_ADD("maincpu",M6809E, XTAL_4MHz)  // freq unknown
+	MCFG_CPU_PROGRAM_MAP(rd100_mem)
+	MCFG_CPU_IO_MAP(rd100_io)
+
+	MCFG_MACHINE_RESET_OVERRIDE(rd100_state, rd100)
+
+	// video hardware
+	MCFG_SCREEN_ADD("screen", RASTER)
+	MCFG_SCREEN_REFRESH_RATE(60)
+	MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(250))
+	MCFG_SCREEN_UPDATE_DRIVER(rd100_state, screen_update)
+	MCFG_SCREEN_SIZE(64*6, 32*8)
+	MCFG_SCREEN_VISIBLE_AREA(0, 64*6-1, 0, 32*8-1)
+	MCFG_PALETTE_ADD_MONOCHROME_GREEN("palette")
+	//MCFG_GFXDECODE_ADD("gfxdecode", "palette", rd100)
+MACHINE_CONFIG_END
+
+ROM_START( rd100 )
+	ROM_REGION( 0x8000, "roms", 0 )
+	ROM_LOAD( "pak3-01.bin",  0x0000, 0x8000, CRC(cf5bbf01) SHA1(0673f4048d700b84c30781af23fbeabe0b994306) )
+ROM_END
+
+/* Driver */
+
+/*    YEAR  NAME    PARENT  COMPAT   MACHINE    INPUT   CLASS          INIT    COMPANY FULLNAME       FLAGS */
+COMP( 1989, rd100,  0,      0,       rd100,     rd100,  rd100_state,   rd100,  "Data", "RD100", MACHINE_IS_SKELETON )
diff --git a/src/mame/mess.lst b/src/mame/mess.lst
index c9514c13f0c..f3e0417effc 100644
--- a/src/mame/mess.lst
+++ b/src/mame/mess.lst
@@ -2756,3 +2756,4 @@ lggp40
 mt735
 squale
 micral
+rd100