alcat7100: Give this machine its own driver (nw)

scripts/target/mame/mess.lua

@@ -3642,6 +3642,7 @@ files {
 	MAME_DIR .. "src/mame/drivers/acd.cpp",
 	MAME_DIR .. "src/mame/drivers/aceex.cpp",
 	MAME_DIR .. "src/mame/drivers/akaiax80.cpp",
+	MAME_DIR .. "src/mame/drivers/alcat7100.cpp",
 	MAME_DIR .. "src/mame/drivers/alesis_qs.cpp",
 	MAME_DIR .. "src/mame/drivers/alphasma.cpp",
 	MAME_DIR .. "src/mame/drivers/ampex.cpp",

src/mame/drivers/alcat7100.cpp

@@ -0,0 +1,118 @@
+// license:BSD-3-Clause
+// copyright-holders:AJR
+/*******************************************************************************
+
+    Skeleton driver for Alcatel 7100 terminal.
+
+*******************************************************************************/
+
+#include "emu.h"
+#include "cpu/z80/z80.h"
+#include "machine/am9517a.h"
+#include "machine/ay31015.h"
+#include "machine/z80ctc.h"
+#include "machine/z80pio.h"
+#include "video/mc6845.h"
+#include "screen.h"
+
+class alcat7100_state : public driver_device
+{
+public:
+	alcat7100_state(const machine_config &mconfig, device_type type, const char *tag)
+		: driver_device(mconfig, type, tag)
+		, m_maincpu(*this, "maincpu")
+	{ }
+
+	void alcat7100(machine_config &config);
+
+private:
+	MC6845_UPDATE_ROW(update_row);
+
+	void mem_map(address_map &map);
+	void io_map(address_map &map);
+
+	required_device<z80_device> m_maincpu;
+};
+
+
+MC6845_UPDATE_ROW(alcat7100_state::update_row)
+{
+}
+
+
+void alcat7100_state::mem_map(address_map &map)
+{
+	map(0x0000, 0x0fff).rom().region("maincpu", 0);
+	map(0x7800, 0x7fff).ram();
+	map(0xc800, 0xcfff).ram();
+	map(0xf800, 0xffff).ram();
+}
+
+void alcat7100_state::io_map(address_map &map)
+{
+	map.global_mask(0xff);
+	map(0x09, 0x09).nopw();
+	map(0x0c, 0x0f).rw("pio1", FUNC(z80pio_device::read), FUNC(z80pio_device::write));
+	map(0x20, 0x23).rw("pio2", FUNC(z80pio_device::read), FUNC(z80pio_device::write));
+	map(0x24, 0x24).w("crtc", FUNC(mc6845_device::address_w));
+	map(0x28, 0x2b).rw("ctc", FUNC(z80ctc_device::read), FUNC(z80ctc_device::write));
+	map(0x25, 0x25).w("crtc", FUNC(mc6845_device::register_w));
+	map(0x30, 0x3f).rw("dmac", FUNC(am9517a_device::read), FUNC(am9517a_device::write));
+}
+
+
+static INPUT_PORTS_START(alcat7100)
+INPUT_PORTS_END
+
+
+static const z80_daisy_config daisy_chain[] =
+{
+	{ "pio1" },
+	{ "pio2" },
+	{ "ctc" },
+	{ nullptr }
+};
+
+void alcat7100_state::alcat7100(machine_config &config)
+{
+	Z80(config, m_maincpu, 24_MHz_XTAL / 6); // MK3880N-4 (clock not verified)
+	m_maincpu->set_addrmap(AS_PROGRAM, &alcat7100_state::mem_map);
+	m_maincpu->set_addrmap(AS_IO, &alcat7100_state::io_map);
+	m_maincpu->set_daisy_config(daisy_chain);
+
+	AM9517A(config, "dmac", 24_MHz_XTAL / 6); // P8237A-5
+
+	z80pio_device &pio1(Z80PIO(config, "pio1", 24_MHz_XTAL / 6)); // Z8420A
+	pio1.out_int_callback().set_inputline(m_maincpu, INPUT_LINE_IRQ0);
+
+	z80pio_device &pio2(Z80PIO(config, "pio2", 24_MHz_XTAL / 6)); // Z8420A
+	pio2.out_int_callback().set_inputline(m_maincpu, INPUT_LINE_IRQ0);
+	pio2.in_pb_callback().set_constant(0x80); // ?
+
+	z80ctc_device &ctc(Z80CTC(config, "ctc", 24_MHz_XTAL / 6));
+	ctc.intr_callback().set_inputline(m_maincpu, INPUT_LINE_IRQ0);
+
+	screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
+	screen.set_raw(15'900'000, 1200, 0, 960, 265, 0, 240);
+	screen.set_screen_update("crtc", FUNC(mc6845_device::screen_update));
+
+	mc6845_device &crtc(MC6845(config, "crtc", 15'900'000 / 12));
+	crtc.set_screen("screen");
+	crtc.set_char_width(12);
+	crtc.set_show_border_area(false);
+	crtc.set_update_row_callback(FUNC(alcat7100_state::update_row), this);
+
+	AY31015(config, "uart"); // AMI S1602P
+}
+
+
+ROM_START(alcat7100) // Z80  // 256k ram // b&w  // looks like it needs a boot floppy to start
+	ROM_REGION(0x10000, "maincpu", 0)
+	ROM_LOAD("rom.u117",               0x0000, 0x0800, CRC(9c0debf7) SHA1(a042db34090656224ede41d8190f22f719d1a634))
+	ROM_LOAD("906_513601_012gd2.u110", 0x0800, 0x0800, CRC(9346a41c) SHA1(6f7a2946494adac4d34874da9d5e475c99457000)) // keyboard?
+
+	ROM_REGION(0x1000, "chargen", 0) // first half blank
+	ROM_LOAD("906_513301_rev00_ba6d.u20", 0x0000, 0x1000, CRC(143cfdfc) SHA1(4d924d1f16c30d72e1fdbb786488156bb9961442))
+ROM_END
+
+COMP(1984, alcat7100, 0, 0, alcat7100, alcat7100, alcat7100_state, empty_init, "Alcatel", "Terminal 7100", MACHINE_IS_SKELETON)

src/mame/drivers/terminal.cpp

@@ -13,7 +13,7 @@ http://oldcomputer.info/terminal/
 ****************************************************************************/
 
 #include "emu.h"
-#include "cpu/z80/z80.h"
+#include "cpu/mcs51/mcs51.h"
 
 
 class terminal_state : public driver_device
@@ -35,7 +35,6 @@ private:
 
 void terminal_state::mem_map(address_map &map)
 {
-	map.unmap_value_high();
 	map(0x0000, 0xffff).rom();
 }
 
@@ -47,7 +46,7 @@ INPUT_PORTS_END
 
 
 MACHINE_CONFIG_START( terminal_state::terminal )
-	MCFG_DEVICE_ADD("maincpu", Z80, 4'000'000)
+	MCFG_DEVICE_ADD("maincpu", I8031, 12'000'000)
 	MCFG_DEVICE_PROGRAM_MAP(mem_map)
 MACHINE_CONFIG_END
 
@@ -64,16 +63,6 @@ ROM_START( alcat258 ) // MSM80C154 (+ TS9347// 8k ram // b&w
 ROM_END
 
 
-ROM_START( alcat7100 ) // Z80  // 256k ram // b&w  // looks like it needs a boot floppy to start
-	ROM_REGION( 0x10000, "maincpu", 0 )
-	ROM_LOAD( "rom.u117",                  0x0000, 0x0800, CRC(9c0debf7) SHA1(a042db34090656224ede41d8190f22f719d1a634) )
-	ROM_LOAD( "906_513601_012gd2.u110",    0x0800, 0x0800, CRC(9346a41c) SHA1(6f7a2946494adac4d34874da9d5e475c99457000) ) // keyboard?
-
-	ROM_REGION( 0x1000, "chargen", 0 ) // first half blank
-	ROM_LOAD( "906_513301_rev00_ba6d.u20", 0x0000, 0x1000, CRC(143cfdfc) SHA1(4d924d1f16c30d72e1fdbb786488156bb9961442) )
-ROM_END
-
-
 ROM_START( itt9216 ) // MC68008P8, (+beeper, 701188-001, xtal 38.080)// 64k ram // colour
 	ROM_REGION( 0x10000, "maincpu", 0 )
 	ROM_LOAD( "174054-007.u52", 0x0000, 0x2000, CRC(be1f85c8) SHA1(8c44ff6166c43b524f41133053fa82f5c48047d8) )
@@ -143,7 +132,6 @@ ROM_END
 
 /*    YEAR  NAME       PARENT  COMPAT  MACHINE   INPUT     CLASS           INIT          COMPANY             FULLNAME                     FLAGS */
 COMP( 1991, alcat258,  0,      0,      terminal, terminal, terminal_state, empty_init, "Alcatel",            "Terminatel 258",         MACHINE_IS_SKELETON )
-COMP( 1984, alcat7100, 0,      0,      terminal, terminal, terminal_state, empty_init, "Alcatel",            "Terminal 7100",          MACHINE_IS_SKELETON )
 COMP( 1986, itt9216,   0,      0,      terminal, terminal, terminal_state, empty_init, "ITT",                "Courier 9216-X",         MACHINE_IS_SKELETON )
 COMP( 1992, loewed,    0,      0,      terminal, terminal, terminal_state, empty_init, "Loewe",              "Multitel D",             MACHINE_IS_SKELETON )
 COMP( 1988, loewe715,  0,      0,      terminal, terminal, terminal_state, empty_init, "Loewe",              "Multicom 715L",          MACHINE_IS_SKELETON )

src/mame/mame.lst

@@ -979,6 +979,9 @@ hanaroku                        // (c) 1988 Alba
 @source:albazg.cpp
 yumefuda                        // (c) 198? Alba
 
+@source:alcat7100.cpp
+alcat7100                       //
+
 @source:aleck64.cpp
 11beat                          // (c) 1998 Hudson
 aleck64                         // (c) 1998 Nintendo/Seta
@@ -37070,7 +37073,6 @@ t4490                           // Terco 4490 Mill CNC Control (c) 1986
 @source:terminal.cpp
 7951om                          //
 alcat258                        //
-alcat7100                       //
 feap90                          //
 ikt5a                           //
 itt9216                         //

src/mame/mess.flt

@@ -25,6 +25,7 @@ agat.cpp
 aim65.cpp
 aim65_40.cpp
 akaiax80.cpp
+alcat7100.cpp
 alesis.cpp
 alesis_qs.cpp
 alphasma.cpp