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diff --git a/src/mame/drivers/mephisto.cpp b/src/mame/drivers/mephisto.cpp
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+// license:LGPL-2.1+
+// copyright-holders:Dirk Verwiebe, Cowering
+/******************************************************************************
+ Mephisto 4 + 5 Chess Computer
+ 2007 Dirk V.
+
+CPU 65C02 P4
+Clock 4.9152 MHz
+NMI CLK 600 Hz
+IRQ Line is set to VSS
+8 KByte SRAM Sony CXK5864-15l
+
+1-CD74HC4060E 14 Bit Counter
+1-CD74HC166E
+1-CD74HC251E
+1-SN74HC138N TI
+1-SN74HC139N TI
+1-74HC14AP Toshiba
+1-74HC02AP Toshiba
+1-74HC00AP Toshiba
+1-CD74HC259E
+
+
+$0000-$1fff S-RAM
+$2000 LCD 4 Byte Shift Register writeonly right to left
+every 2nd char xor'd by $FF
+
+2c00-2c07 Keyboard (8to1 Multiplexer) 74HCT251
+2*8 Matrix
+Adr. 0x3407
+==0 !=0
+2c00 CL E5
+2c01 POS F6
+2c02 MEMO G7
+2c03 INFO A1
+2c04 LEV H8
+2c05 ENT B2
+2c06 >0 C3
+2c07 <9 D4
+
+$3400-$3407 LED 1-6, Buzzer, Keyboard select
+
+$2400 // Chess Board
+$2800 // Chess Board
+$3000 // Chess Board
+
+$4000-7FFF Opening Modul HG550
+$8000-$FFF ROM
+
+Mephisto 4 Turbo Kit 18mhz - (mm4tk)
+ This is a replacement rom combining the turbo kit initial rom with the original MM IV.
+ The Turbo Kit powers up to it's tiny rom, copies itself to ram, banks in normal rom,
+ copies that to faster SRAM, then patches the checksum and the LED blink delays.
+ If someone else wants to code up the power up banking, feel free
+
+ There is an undumped MM V Turbo Kit, which will be the exact same except for location of
+ the patches. The mm5tk just needs the normal mm5 ROM swapped out for that one to
+ blinks the LEDs a little slower.
+
+ -- Cowering (2011)
+
+***********************************************************************************************/
+
+
+#include "emu.h"
+#include "cpu/m6502/m65c02.h"
+#include "sound/beep.h"
+//#include "mephisto.lh"
+
+#include "includes/mboard.h"
+
+
+class mephisto_state : public mboard_state
+{
+public:
+ mephisto_state(const machine_config &mconfig, device_type type, const char *tag)
+ : mboard_state(mconfig, type, tag)
+ , m_maincpu(*this, "maincpu")
+ , m_beep(*this, "beeper")
+ , m_key1_0(*this, "KEY1_0")
+ , m_key1_1(*this, "KEY1_1")
+ , m_key1_2(*this, "KEY1_2")
+ , m_key1_3(*this, "KEY1_3")
+ , m_key1_4(*this, "KEY1_4")
+ , m_key1_5(*this, "KEY1_5")
+ , m_key1_6(*this, "KEY1_6")
+ , m_key1_7(*this, "KEY1_7")
+ , m_key2_0(*this, "KEY2_0")
+ , m_key2_1(*this, "KEY2_1")
+ , m_key2_2(*this, "KEY2_2")
+ , m_key2_3(*this, "KEY2_3")
+ , m_key2_4(*this, "KEY2_4")
+ , m_key2_5(*this, "KEY2_5")
+ , m_key2_6(*this, "KEY2_6")
+ , m_key2_7(*this, "KEY2_7")
+ { }
+
+ required_device<m65c02_device> m_maincpu;
+ required_device<beep_device> m_beep;
+ DECLARE_WRITE8_MEMBER(write_lcd);
+ DECLARE_WRITE8_MEMBER(mephisto_NMI);
+ DECLARE_READ8_MEMBER(read_keys);
+ DECLARE_WRITE8_MEMBER(write_led);
+ DECLARE_WRITE8_MEMBER(write_led_mm2);
+ UINT8 m_lcd_shift_counter;
+ UINT8 m_led_status;
+ //UINT8 *m_p_ram;
+ UINT8 m_led7;
+ UINT8 m_allowNMI;
+ DECLARE_DRIVER_INIT(mephisto);
+ virtual void machine_start();
+ virtual void machine_reset();
+ DECLARE_MACHINE_START(mm2);
+ TIMER_DEVICE_CALLBACK_MEMBER(update_nmi);
+ TIMER_DEVICE_CALLBACK_MEMBER(update_nmi_r5);
+ TIMER_DEVICE_CALLBACK_MEMBER(update_irq);
+
+protected:
+ required_ioport m_key1_0;
+ required_ioport m_key1_1;
+ required_ioport m_key1_2;
+ required_ioport m_key1_3;
+ required_ioport m_key1_4;
+ required_ioport m_key1_5;
+ required_ioport m_key1_6;
+ required_ioport m_key1_7;
+ required_ioport m_key2_0;
+ required_ioport m_key2_1;
+ required_ioport m_key2_2;
+ required_ioport m_key2_3;
+ required_ioport m_key2_4;
+ required_ioport m_key2_5;
+ required_ioport m_key2_6;
+ required_ioport m_key2_7;
+};
+
+
+WRITE8_MEMBER( mephisto_state::write_lcd )
+{
+ if (m_led7 == 0) output_set_digit_value(m_lcd_shift_counter,data); // 0x109 MM IV // 0x040 MM V
+
+ //output_set_digit_value(m_lcd_shift_counter,data ^ m_p_ram[0x165]); // 0x109 MM IV // 0x040 MM V
+ m_lcd_shift_counter--;
+ m_lcd_shift_counter &= 3;
+}
+
+WRITE8_MEMBER( mephisto_state::mephisto_NMI )
+{
+ m_allowNMI = 1;
+}
+
+READ8_MEMBER( mephisto_state::read_keys )
+{
+ UINT8 data = 0;
+
+ if (((m_led_status & 0x80) == 0x00))
+ {
+ switch ( offset )
+ {
+ case 0: data = m_key1_0->read(); break;
+ case 1: data = m_key1_1->read(); break;
+ case 2: data = m_key1_2->read(); break;
+ case 3: data = m_key1_3->read(); break;
+ case 4: data = m_key1_4->read(); break;
+ case 5: data = m_key1_5->read(); break;
+ case 6: data = m_key1_6->read(); break;
+ case 7: data = m_key1_7->read(); break;
+ }
+ }
+ else
+ {
+ switch ( offset )
+ {
+ case 0: data = m_key2_0->read(); break;
+ case 1: data = m_key2_1->read(); break;
+ case 2: data = m_key2_2->read(); break;
+ case 3: data = m_key2_3->read(); break;
+ case 4: data = m_key2_4->read(); break;
+ case 5: data = m_key2_5->read(); break;
+ case 6: data = m_key2_6->read(); break;
+ case 7: data = m_key2_7->read(); break;
+ }
+ }
+
+ logerror("Keyboard Port = %d-%d Data = %d\n ", ((m_led_status & 0x80) == 0x00) ? 0 : 1, offset, data);
+ return data | 0x7f;
+}
+
+WRITE8_MEMBER( mephisto_state::write_led )
+{
+ UINT8 LED_offset=100;
+ data &= 0x80;
+
+ if (data==0)m_led_status &= 255-(1<<offset) ; else m_led_status|=1<<offset;
+ if (offset<6)output_set_led_value(LED_offset+offset, m_led_status&1<<offset?1:0);
+ if (offset==7) m_led7=data& 0x80 ? 0x00 :0xff;
+ logerror("LEDs Offset = %d Data = %d\n",offset,data);
+}
+
+WRITE8_MEMBER( mephisto_state::write_led_mm2 )
+{
+ UINT8 LED_offset=100;
+ data &= 0x80;
+
+ if (data==0)
+ m_led_status &= 255-(1<<offset);
+ else
+ m_led_status|=1<<offset;
+
+ if (offset<6)
+ output_set_led_value(LED_offset+offset, m_led_status&1<<offset?1:0);
+
+ if (offset==7)
+ m_led7= BIT(data, 7) ? 0xff :0x00; //MM2
+}
+
+static ADDRESS_MAP_START( rebel5_mem, AS_PROGRAM, 8, mephisto_state )
+ AM_RANGE( 0x0000, 0x1fff) AM_RAM // AM_BASE(m_p_ram)
+ AM_RANGE( 0x2000, 0x2007) AM_WRITE(write_led) // Status LEDs+ buzzer
+ AM_RANGE( 0x3000, 0x3007) AM_READ(read_keys) // Rebel 5.0
+ AM_RANGE( 0x3000, 0x4000) AM_READ(mboard_read_board_8) // Chessboard
+ AM_RANGE( 0x5000, 0x5000) AM_WRITE(write_lcd)
+ AM_RANGE( 0x6000, 0x6000) AM_WRITE(mboard_write_LED_8) // Chessboard
+ AM_RANGE( 0x7000, 0x7000) AM_WRITE(mboard_write_board_8) // Chessboard
+ AM_RANGE( 0x8000, 0xffff) AM_ROM
+ADDRESS_MAP_END
+
+
+static ADDRESS_MAP_START( mephisto_mem, AS_PROGRAM, 8, mephisto_state )
+ AM_RANGE( 0x0000, 0x1fff) AM_RAM //AM_BASE(m_p_ram)
+ AM_RANGE( 0x2000, 0x2000) AM_WRITE(write_lcd)
+ AM_RANGE( 0x2400, 0x2407) AM_WRITE(mboard_write_LED_8) // Chessboard
+ AM_RANGE( 0x2800, 0x2800) AM_WRITE(mboard_write_board_8) // Chessboard
+ AM_RANGE( 0x2c00, 0x2c07) AM_READ(read_keys)
+ AM_RANGE( 0x3000, 0x3000) AM_READ(mboard_read_board_8) // Chessboard
+ AM_RANGE( 0x3400, 0x3407) AM_WRITE(write_led) // Status LEDs+ buzzer
+ AM_RANGE( 0x3800, 0x3800) AM_WRITE(mephisto_NMI) // NMI enable
+ AM_RANGE( 0x4000, 0x7fff) AM_ROM // Opening Library
+ AM_RANGE( 0x8000, 0xffff) AM_ROM
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( mm2_mem, AS_PROGRAM, 8, mephisto_state )
+ AM_RANGE( 0x0000, 0x0fff) AM_RAM //AM_BASE(m_p_ram)
+ AM_RANGE( 0x1000, 0x1007) AM_WRITE(write_led_mm2) //Status LEDs
+ AM_RANGE( 0x1800, 0x1807) AM_READ(read_keys)
+ AM_RANGE( 0x2000, 0x2000) AM_READ(mboard_read_board_8) //Chessboard
+ AM_RANGE( 0x2800, 0x2800) AM_WRITE(write_lcd)
+ AM_RANGE( 0x3000, 0x3000) AM_WRITE(mboard_write_LED_8) //Chessboard
+ AM_RANGE( 0x3800, 0x3800) AM_WRITE(mboard_write_board_8) //Chessboard
+ AM_RANGE( 0x4000, 0x7fff) AM_ROM // Opening Library ?
+ AM_RANGE( 0x8000, 0xffff) AM_ROM
+ADDRESS_MAP_END
+
+INPUT_PORTS_EXTERN( chessboard );
+
+static INPUT_PORTS_START( mephisto )
+ PORT_START("KEY1_0") //Port $2c00
+ PORT_BIT(0x080, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("CLEAR") PORT_CODE(KEYCODE_F1)
+ PORT_START("KEY1_1") //Port $2c01
+ PORT_BIT(0x080, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("POS") PORT_CODE(KEYCODE_F2)
+ PORT_START("KEY1_2") //Port $2c02
+ PORT_BIT(0x080, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("MEM") PORT_CODE(KEYCODE_F3)
+ PORT_START("KEY1_3") //Port $2c03
+ PORT_BIT(0x080, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("INFO") PORT_CODE(KEYCODE_F4)
+ PORT_START("KEY1_4") //Port $2c04
+ PORT_BIT(0x080, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("LEV") PORT_CODE(KEYCODE_F5)
+ PORT_START("KEY1_5") //Port $2c05
+ PORT_BIT(0x080, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("ENT") PORT_CODE(KEYCODE_ENTER)
+ PORT_START("KEY1_6") //Port $2c06
+ PORT_BIT(0x080, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("0") PORT_CODE(KEYCODE_0)
+ PORT_START("KEY1_7") //Port $2c07
+ PORT_BIT(0x080, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("9") PORT_CODE(KEYCODE_9)
+
+ PORT_START("KEY2_0") //Port $2c08
+ PORT_BIT(0x080, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("E 5") PORT_CODE(KEYCODE_E) PORT_CODE(KEYCODE_5)
+ PORT_START("KEY2_1") //Port $2c09
+ PORT_BIT(0x080, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F 6") PORT_CODE(KEYCODE_F) PORT_CODE(KEYCODE_6)
+ PORT_START("KEY2_2") //Port $2c0a
+ PORT_BIT(0x080, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("G 7") PORT_CODE(KEYCODE_G) PORT_CODE(KEYCODE_7)
+ PORT_START("KEY2_3") //Port $2c0b
+ PORT_BIT(0x080, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("A 1") PORT_CODE(KEYCODE_A) PORT_CODE(KEYCODE_1)
+ PORT_START("KEY2_4") //Port $2c0c
+ PORT_BIT(0x080, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("H 8") PORT_CODE(KEYCODE_H) PORT_CODE(KEYCODE_8)
+ PORT_START("KEY2_5") //Port $2c0d
+ PORT_BIT(0x080, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("B 2") PORT_CODE(KEYCODE_B) PORT_CODE(KEYCODE_2)
+ PORT_START("KEY2_6") //Port $2c0e
+ PORT_BIT(0x080, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("C 3") PORT_CODE(KEYCODE_C) PORT_CODE(KEYCODE_3)
+ PORT_START("KEY2_7") //Port $2c0f
+ PORT_BIT(0x080, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("D 4") PORT_CODE(KEYCODE_D) PORT_CODE(KEYCODE_4)
+
+ PORT_INCLUDE( chessboard )
+INPUT_PORTS_END
+
+
+TIMER_DEVICE_CALLBACK_MEMBER(mephisto_state::update_nmi)
+{
+ if (m_allowNMI)
+ {
+ m_allowNMI = 0;
+ m_maincpu->set_input_line(INPUT_LINE_NMI,PULSE_LINE);
+ }
+ m_beep->set_state(m_led_status&64?1:0);
+}
+
+TIMER_DEVICE_CALLBACK_MEMBER(mephisto_state::update_nmi_r5)
+{
+ m_maincpu->set_input_line(INPUT_LINE_NMI,PULSE_LINE);
+ m_beep->set_state(m_led_status&64?1:0);
+}
+
+TIMER_DEVICE_CALLBACK_MEMBER(mephisto_state::update_irq)//only mm2
+{
+ m_maincpu->set_input_line(M65C02_IRQ_LINE, HOLD_LINE);
+
+ m_beep->set_state(m_led_status&64?1:0);
+}
+
+void mephisto_state::machine_start()
+{
+ m_lcd_shift_counter = 3;
+ m_allowNMI = 1;
+ mboard_savestate_register();
+}
+
+MACHINE_START_MEMBER(mephisto_state,mm2)
+{
+ m_lcd_shift_counter = 3;
+ m_led7=0xff;
+
+ mboard_savestate_register();
+}
+
+
+void mephisto_state::machine_reset()
+{
+ m_lcd_shift_counter = 3;
+ m_allowNMI = 1;
+ mboard_set_border_pieces();
+ mboard_set_board();
+
+/* adjust artwork depending on current emulation*/
+
+ if (!strcmp(machine().system().name,"mm2") )
+ output_set_value("MM",1);
+ else if (!strcmp(machine().system().name,"mm4") )
+ output_set_value("MM",2);
+ else if (!strcmp(machine().system().name,"mm4tk") )
+ output_set_value("MM",5);
+ else if (!strcmp(machine().system().name,"mm5tk") )
+ output_set_value("MM",5);
+ else if (!strcmp(machine().system().name,"mm5") )
+ output_set_value("MM",3);
+ else if (!strcmp(machine().system().name,"mm50") )
+ output_set_value("MM",3);
+ else if (!strcmp(machine().system().name,"rebel5") )
+ output_set_value("MM",4);
+}
+
+
+static MACHINE_CONFIG_START( mephisto, mephisto_state )
+ /* basic machine hardware */
+ MCFG_CPU_ADD("maincpu",M65C02,4915200) /* 65C02 */
+ MCFG_CPU_PROGRAM_MAP(mephisto_mem)
+ MCFG_QUANTUM_TIME(attotime::from_hz(60))
+
+ /* sound hardware */
+ MCFG_SPEAKER_STANDARD_MONO("mono")
+ MCFG_SOUND_ADD("beeper", BEEP, 0)
+ MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
+
+ MCFG_TIMER_DRIVER_ADD_PERIODIC("nmi_timer", mephisto_state, update_nmi, attotime::from_hz(600))
+ MCFG_TIMER_DRIVER_ADD_PERIODIC("artwork_timer", mephisto_state, mboard_update_artwork, attotime::from_hz(100))
+MACHINE_CONFIG_END
+
+static MACHINE_CONFIG_DERIVED( rebel5, mephisto )
+ /* basic machine hardware */
+ MCFG_CPU_MODIFY("maincpu")
+ MCFG_CPU_PROGRAM_MAP(rebel5_mem)
+ MCFG_DEVICE_REMOVE("nmi_timer")
+ MCFG_TIMER_DRIVER_ADD_PERIODIC("nmi_timer_r5", mephisto_state, update_nmi_r5, attotime::from_hz(600))
+
+MACHINE_CONFIG_END
+
+static MACHINE_CONFIG_DERIVED( mm2, mephisto )
+ MCFG_CPU_REPLACE("maincpu", M65C02, 3700000)
+ MCFG_CPU_PROGRAM_MAP(mm2_mem)
+ MCFG_MACHINE_START_OVERRIDE(mephisto_state, mm2 )
+
+ MCFG_DEVICE_REMOVE("nmi_timer")
+ MCFG_TIMER_DRIVER_ADD_PERIODIC("irq_timer", mephisto_state, update_irq, attotime::from_hz(450))
+MACHINE_CONFIG_END
+
+static MACHINE_CONFIG_DERIVED( mm4tk, mephisto )
+ MCFG_CPU_MODIFY("maincpu")
+ MCFG_CPU_REPLACE("maincpu", M65C02, 18000000)
+ MCFG_CPU_PROGRAM_MAP(mephisto_mem)
+MACHINE_CONFIG_END
+
+ROM_START(rebel5)
+ ROM_REGION(0x10000,"maincpu",0)
+ ROM_LOAD("rebel5.rom", 0x8000, 0x8000, CRC(8d02e1ef) SHA1(9972c75936613bd68cfd3fe62bd222e90e8b1083))
+ROM_END
+
+ROM_START(mm2)
+ ROM_REGION(0x10000,"maincpu",0)
+ ROM_LOAD("mm2_1.bin", 0x8000, 0x4000, CRC(e2daac82) SHA1(c9fa59ca92362f8ee770733073bfa2ab8c7904ad))
+ ROM_LOAD("mm2_2.bin", 0xc000, 0x4000, CRC(5e296939) SHA1(badd2a377259cf738cd076d8fb245c3dc284c24d))
+ROM_END
+
+ROM_START(mm4)
+ ROM_REGION(0x10000,"maincpu",0)
+ ROM_LOAD("mephisto4.rom", 0x8000, 0x8000, CRC(f68a4124) SHA1(d1d03a9aacc291d5cb720d2ee2a209eeba13a36c))
+ ROM_SYSTEM_BIOS( 0, "none", "No Opening Library" )
+ ROM_SYSTEM_BIOS( 1, "hg440", "HG440 Opening Library" )
+ ROMX_LOAD( "hg440.rom", 0x4000, 0x4000, CRC(81ffcdfd) SHA1(b0f7bcc11d1e821daf92cde31e3446c8be0bbe19), ROM_BIOS(2))
+ROM_END
+
+ROM_START(mm4tk)
+ ROM_REGION(0x10000,"maincpu",0)
+ ROM_LOAD("mm4tk.rom", 0x8000, 0x8000, CRC(51cb36a4) SHA1(9e184b4e85bb721e794b88d8657ae8d2ff5a24af))
+ ROM_SYSTEM_BIOS( 0, "none", "No Opening Library" )
+ ROM_SYSTEM_BIOS( 1, "hg440", "HG440 Opening Library" )
+ ROMX_LOAD( "hg440.rom", 0x4000, 0x4000, CRC(81ffcdfd) SHA1(b0f7bcc11d1e821daf92cde31e3446c8be0bbe19), ROM_BIOS(0))
+ROM_END
+
+ROM_START(mm5tk)
+ ROM_REGION(0x10000,"maincpu",0)
+ ROM_LOAD("mephisto5.rom", 0x8000, 0x8000, BAD_DUMP CRC(89c3d9d2) SHA1(77cd6f8eeb03c713249db140d2541e3264328048))
+ ROM_SYSTEM_BIOS( 0, "none", "No Opening Library" )
+ ROM_SYSTEM_BIOS( 1, "hg550", "HG550 Opening Library" )
+ ROMX_LOAD("hg550.rom", 0x4000, 0x4000, CRC(0359f13d) SHA1(833cef8302ad8d283d3f95b1d325353c7e3b8614),ROM_BIOS(0))
+ROM_END
+
+ROM_START(mm5)
+ ROM_REGION(0x10000,"maincpu",0)
+ ROM_LOAD("mephisto5.rom", 0x8000, 0x8000, CRC(89c3d9d2) SHA1(77cd6f8eeb03c713249db140d2541e3264328048))
+ ROM_SYSTEM_BIOS( 0, "none", "No Opening Library" )
+ ROM_SYSTEM_BIOS( 1, "hg550", "HG550 Opening Library" )
+ ROMX_LOAD("hg550.rom", 0x4000, 0x4000, CRC(0359f13d) SHA1(833cef8302ad8d283d3f95b1d325353c7e3b8614),ROM_BIOS(2))
+ROM_END
+
+ROM_START(mm50)
+ ROM_REGION(0x10000,"maincpu",0)
+ ROM_LOAD("mm50.rom", 0x8000, 0x8000, CRC(fcfa7e6e) SHA1(afeac3a8c957ba58cefaa27b11df974f6f2066da))
+ ROM_SYSTEM_BIOS( 0, "none", "No Opening Library" )
+ ROM_SYSTEM_BIOS( 1, "hg550", "HG550 Opening Library" )
+ ROMX_LOAD("hg550.rom", 0x4000, 0x4000, CRC(0359f13d) SHA1(833cef8302ad8d283d3f95b1d325353c7e3b8614),ROM_BIOS(2))
+ROM_END
+
+
+DRIVER_INIT_MEMBER(mephisto_state,mephisto)
+{
+ m_lcd_shift_counter = 3;
+}
+
+/***************************************************************************
+
+ Game driver(s)
+
+***************************************************************************/
+
+/* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME FLAGS */
+
+CONS( 1984, mm2, mm4, 0, mm2, mephisto, mephisto_state, mephisto, "Hegener & Glaser", "Mephisto MM2 Schachcomputer", MACHINE_SUPPORTS_SAVE|MACHINE_REQUIRES_ARTWORK | MACHINE_CLICKABLE_ARTWORK )
+CONS( 1986, rebel5, mm4, 0, rebel5, mephisto, mephisto_state, mephisto, "Hegener & Glaser", "Mephisto Rebell 5,0 Schachcomputer", MACHINE_SUPPORTS_SAVE|MACHINE_REQUIRES_ARTWORK | MACHINE_CLICKABLE_ARTWORK )
+CONS( 1987, mm4, 0, 0, mephisto, mephisto, mephisto_state, mephisto, "Hegener & Glaser", "Mephisto 4 Schachcomputer", MACHINE_SUPPORTS_SAVE|MACHINE_REQUIRES_ARTWORK | MACHINE_CLICKABLE_ARTWORK )
+CONS( 1987, mm4tk, mm4, 0, mm4tk, mephisto, mephisto_state, mephisto, "Hegener & Glaser", "Mephisto 4 Schachcomputer Turbo Kit + HG440", MACHINE_SUPPORTS_SAVE|MACHINE_REQUIRES_ARTWORK | MACHINE_CLICKABLE_ARTWORK )
+CONS( 1990, mm5, mm4, 0, mephisto, mephisto, mephisto_state, mephisto, "Hegener & Glaser", "Mephisto 5.1 Schachcomputer", MACHINE_SUPPORTS_SAVE|MACHINE_REQUIRES_ARTWORK | MACHINE_CLICKABLE_ARTWORK )
+CONS( 1990, mm50, mm4, 0, mephisto, mephisto, mephisto_state, mephisto, "Hegener & Glaser", "Mephisto 5.0 Schachcomputer", MACHINE_SUPPORTS_SAVE|MACHINE_REQUIRES_ARTWORK | MACHINE_CLICKABLE_ARTWORK )
+CONS( 1990, mm5tk, mm4, 0, mm4tk, mephisto, mephisto_state, mephisto, "Hegener & Glaser", "Mephisto 5.1 Schachcomputer Turbo Kit + HG550", MACHINE_SUPPORTS_SAVE|MACHINE_REQUIRES_ARTWORK | MACHINE_CLICKABLE_ARTWORK )