hh_cop400: mattel dallas skeleton driver (nw)

src/mame/drivers/hh_cop400.cpp

@@ -23,6 +23,7 @@
 #include "funrlgl.lh"
 #include "h2hbaskb.lh"
 #include "lightfgt.lh" // clickable
+#include "mdallas.lh"
 #include "qkracer.lh"
 
 //#include "hh_cop400_test.lh" // common test-layout - use external artwork
@@ -770,7 +771,7 @@ static MACHINE_CONFIG_START( funrlgl, funrlgl_state )
 
 	/* basic machine hardware */
 	MCFG_CPU_ADD("maincpu", COP410, 1000000) // approximation - RC osc. R=51K, C=91pf
-	MCFG_COP400_CONFIG(COP400_CKI_DIVISOR_8, COP400_CKO_OSCILLATOR_OUTPUT, true) // guessed
+	MCFG_COP400_CONFIG(COP400_CKI_DIVISOR_8, COP400_CKO_OSCILLATOR_OUTPUT, false) // guessed
 	MCFG_COP400_WRITE_D_CB(WRITE8(funrlgl_state, write_d))
 	MCFG_COP400_WRITE_L_CB(WRITE8(funrlgl_state, write_l))
 	MCFG_COP400_READ_L_TRISTATE_CB(READ8(funrlgl_state, read_l_tristate))
@@ -791,6 +792,81 @@ MACHINE_CONFIG_END
 
 
 
+/***************************************************************************
+
+  Mattel Dalla$
+  * x
+
+***************************************************************************/
+
+class mdallas_state : public hh_cop400_state
+{
+public:
+	mdallas_state(const machine_config &mconfig, device_type type, const char *tag)
+		: hh_cop400_state(mconfig, type, tag),
+		m_dac(*this, "dac")
+	{ }
+
+	required_device<dac_bit_interface> m_dac;
+
+	DECLARE_WRITE8_MEMBER(write_d);
+	DECLARE_WRITE8_MEMBER(write_l);
+	DECLARE_WRITE8_MEMBER(write_g);
+	DECLARE_READ8_MEMBER(read_in);
+};
+
+// handlers
+
+WRITE8_MEMBER(mdallas_state::write_d)
+{
+}
+
+WRITE8_MEMBER(mdallas_state::write_l)
+{
+}
+
+WRITE8_MEMBER(mdallas_state::write_g)
+{
+}
+
+READ8_MEMBER(mdallas_state::read_in)
+{
+	// IN: multiplexed inputs
+	return 0;
+}
+
+
+// config
+
+static INPUT_PORTS_START( mdallas )
+	PORT_START("IN.0")
+	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON1 )
+INPUT_PORTS_END
+
+static MACHINE_CONFIG_START( mdallas, mdallas_state )
+
+	/* basic machine hardware */
+	MCFG_CPU_ADD("maincpu", COP444, 1000000) // approximation - RC osc. R=57K, C=101pf
+	MCFG_COP400_CONFIG(COP400_CKI_DIVISOR_16, COP400_CKO_OSCILLATOR_OUTPUT, false) // guessed
+	MCFG_COP400_WRITE_D_CB(WRITE8(mdallas_state, write_d))
+	MCFG_COP400_WRITE_L_CB(WRITE8(mdallas_state, write_l))
+	MCFG_COP400_WRITE_G_CB(WRITE8(mdallas_state, write_g))
+	MCFG_COP400_WRITE_SO_CB(DEVWRITELINE("dac", dac_bit_interface, write))
+
+	MCFG_TIMER_DRIVER_ADD_PERIODIC("display_decay", hh_cop400_state, display_decay_tick, attotime::from_msec(1))
+	MCFG_DEFAULT_LAYOUT(layout_mdallas)
+
+	/* sound hardware */
+	MCFG_SPEAKER_STANDARD_MONO("speaker")
+	MCFG_SOUND_ADD("dac", DAC_1BIT, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.25)
+	MCFG_DEVICE_ADD("vref", VOLTAGE_REGULATOR, 0) MCFG_VOLTAGE_REGULATOR_OUTPUT(5.0)
+	MCFG_SOUND_ROUTE_EX(0, "dac", 1.0, DAC_VREF_POS_INPUT)
+MACHINE_CONFIG_END
+
+
+
+
+
 /***************************************************************************
 
   Milton Bradley Plus One
@@ -1310,6 +1386,12 @@ ROM_START( funrlgl )
 ROM_END
 
 
+ROM_START( mdallas )
+	ROM_REGION( 0x0800, "maincpu", 0 )
+	ROM_LOAD( "copl444l-htn_n", 0x0000, 0x0800, CRC(7848b78c) SHA1(778d24512180892f58c49df3c72ca77b2618d63b) )
+ROM_END
+
+
 ROM_START( plus1 )
 	ROM_REGION( 0x0200, "maincpu", 0 )
 	ROM_LOAD( "cop410l_b_nne", 0x0000, 0x0200, BAD_DUMP CRC(8626fdb8) SHA1(fd241b6dde0e4e86b439cb2c5bb3a82fb257d7e1) ) // still need to verify
@@ -1344,6 +1426,7 @@ CONS( 1981, einvaderc, einvader, 0, einvaderc, einvaderc, driver_device, 0, "Ent
 
 CONS( 1979, funjacks,  0,        0, funjacks,  funjacks,  driver_device, 0, "Mattel", "Funtronics Jacks", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
 CONS( 1979, funrlgl,   0,        0, funrlgl,   funrlgl,   driver_device, 0, "Mattel", "Funtronics Red Light Green Light", MACHINE_SUPPORTS_SAVE )
+CONS( 1981, mdallas,   0,        0, mdallas,   mdallas,   driver_device, 0, "Mattel", "Dalla$ (J.R. handheld)", MACHINE_SUPPORTS_SAVE | MACHINE_NOT_WORKING ) // ***
 
 CONS( 1980, plus1,     0,        0, plus1,     plus1,     driver_device, 0, "Milton Bradley", "Plus One", MACHINE_SUPPORTS_SAVE | MACHINE_NOT_WORKING ) // ***
 CONS( 1981, lightfgt,  0,        0, lightfgt,  lightfgt,  driver_device, 0, "Milton Bradley", "Lightfight", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )

src/mame/layout/mdallas.lay

@@ -0,0 +1,37 @@
+<?xml version="1.0"?>
+<mamelayout version="2">
+
+	<element name="digit" defstate="0">
+		<led7seg><color red="1.0" green="0.15" blue="0.08" /></led7seg>
+	</element>
+
+	<view name="Internal Layout">
+		<bounds left="0" right="80" top="0" bottom="15" />
+
+		<bezel name="digit0" element="digit">
+			<bounds x="0" y="0" width="10" height="15" />
+		</bezel>
+		<bezel name="digit1" element="digit">
+			<bounds x="10" y="0" width="10" height="15" />
+		</bezel>
+		<bezel name="digit2" element="digit">
+			<bounds x="20" y="0" width="10" height="15" />
+		</bezel>
+		<bezel name="digit3" element="digit">
+			<bounds x="30" y="0" width="10" height="15" />
+		</bezel>
+		<bezel name="digit4" element="digit">
+			<bounds x="40" y="0" width="10" height="15" />
+		</bezel>
+		<bezel name="digit5" element="digit">
+			<bounds x="50" y="0" width="10" height="15" />
+		</bezel>
+		<bezel name="digit6" element="digit">
+			<bounds x="60" y="0" width="10" height="15" />
+		</bezel>
+		<bezel name="digit7" element="digit">
+			<bounds x="70" y="0" width="10" height="15" />
+		</bezel>
+
+	</view>
+</mamelayout>

src/mame/mame.lst

@@ -14201,6 +14201,7 @@ funjacks                        // Mattel
 funrlgl                         // Mattel
 h2hbaskb                        // Coleco
 lightfgt                        // Milton Bradley
+mdallas                         // Mattel
 plus1                           // Milton Bradley
 qkracer                         // National Semiconductor
 
@@ -20497,7 +20498,6 @@ alm16                           // 1988 Mephisto Almeria 68000
 alm32                           // 1988 Mephisto Alimera 68020
 berlinp                         // 1994 Mephisto Berlin Pro 68020
 bpl32                           // 1996 Mephisto Berlin Pro London Upgrade V5.00
-diablo68                        // 1991 Novag Diablo 68000 Chess Computer
 gen32                           // 1993 Mephisto Genius030 V4.00
 gen32_41                        // 1993 Mephisto Genius030 V4.01
 lond020                         // 1996 Mephisto London 68020 32 Bit