mamedev · angelosa · Oct 1, 2024 · Sep 30, 2024 · Oct 1, 2024
diff --git a/src/mame/ibm/thinkpad600.cpp b/src/mame/ibm/thinkpad600.cpp
@@ -0,0 +1,138 @@
+// license:BSD-3-Clause
+// copyright-holders:
+/*************************************************************************************************************
+Skeleton driver for IBM ThinkPad 600 series.
+The IBM ThinkPad 600 series was a series of notebook computers introduced in 1998 by IBM as an lighter and 
+slimmer alternative to the 770 series. Three models were produced, the 600, 600E, and 600X.
+
+Hardware for the 600E model.
+  Main PCB:
+    -Intel Pentium II 366 Mobile MMC-2 (PMG36602002AA).
+       There were options for Pentium II at either 300 MHz, 366 MHz, or 400 MHz
+    -Texas Instruments PCIbus SN104698GFN.
+    -Intel PCIset FW82371EB (PCI-TO-ISA / IDE XCELERATOR PIIX4)
+    -NeoMagic MagicMedia 256AV NM2200C-A.
+    -Crystal CS4610C-CQ (CrystalClear SoundFusion PCI Audio Accelerator).
+    -Crystal CS4239-KQ (CrystalClear Portable ISA Audio System).
+    -National Semiconductor PC97338VJG (ACPI 1.0 and PC98/99 Compliant SuperI/O).
+    -Hitachi HD64F3437TF.
+    -Atmel 24C01A (SEEPROM).
+    -Other chips: IMI-SG577DYB, TI SN75LVDS84, 4 x IBM 0364164PT3B (64 MB of RAM on the motherboard),
+                  IBM 20H2987, IBM 10L3953, Motorola MC145583V, Maxim MAX1632EAI, etc.
+   Modem PCB:
+    -Epson 11J9289.
+    -Five IS62LV256L-15T (isn't it too much RAM for a modem?).
+    -Atmel ATF1500AL.
+    -TI TCM320AC36C (Voice-Band Audio Processor [VBAPE]).
+    -Large BGA chip silkscreened "IPI I8L7360 F27904A".
+
+Hardware for the 600 model.
+  Main PCB:
+    -Intel Pentium II 300 Mobile MMC-1 (PMD30005002AA).
+       There were options for Pentium MMX at 233 MHz and Pentium II at 233, 266 or 300 MHz.
+    -Texas Instruments PCIbus PCI1250AGFN.
+    -Intel PCIset FW82371AB.
+    -NeoMagic MagicMedia 128XD NM2160B.
+    -Crystal CS4237-KQ (CrystalClear Advanced Audio System with 3D Sound).
+    -National Semiconductor PC97338VJG (ACPI 1.0 and PC98/99 Compliant SuperI/O).
+    -Hitachi HD64F3437TF.
+    -Atmel 24C01A (SEEPROM).
+    -Other chips: IMI-SG571BYB, TI SN75LVDS84, 4 x Mitsubishi M5M4V64S40ATP (64 MB of RAM on the motherboard),
+                  IBM 20H2987, IBM 10L3932, Maxim MAX1631EAI, etc.
+   Modem PCB (same as 600E model):
+    -Epson 11J9289.
+    -Five IS62LV256L-15T (isn't it too much RAM for a modem?).
+    -Atmel ATF1500AL.
+    -TI TCM320AC36C (Voice-Band Audio Processor [VBAPE]).
+    -Large BGA chip silkscreened "IPI I8L7360 F27904A".
+
+*************************************************************************************************************/
+
+#include "emu.h"
+#include "cpu/h8/h8325.h"
+#include "cpu/i386/i386.h"
+#include "machine/pci.h"
+#include "speaker.h"
+
+
+namespace {
+
+class thinkpad600_state : public driver_device
+{
+public:
+	thinkpad600_state(const machine_config &mconfig, device_type type, const char *tag)
+		: driver_device(mconfig, type, tag)
+		, m_maincpu(*this, "maincpu")
+	{ }
+
+	void thinkpad600e(machine_config &config);
+	void thinkpad600(machine_config &config);
+
+private:
+	required_device<cpu_device> m_maincpu;
+	void thinkpad600_base(machine_config &config);
+};
+
+
+static INPUT_PORTS_START(thinkpad600)
+INPUT_PORTS_END
+
+void thinkpad600_state::thinkpad600_base(machine_config &config)
+{
+	PCI_ROOT(config, "pci", 0);
+	// ...
+
+	H8325(config, "mcu", XTAL(16'000'000)); // Actually an Hitachi HD64F3437TF, unknown clock
+
+	SPEAKER(config, "lspeaker").front_left();
+	SPEAKER(config, "rspeaker").front_right();
+}
+
+void thinkpad600_state::thinkpad600e(machine_config &config)
+{
+	PENTIUM2(config, m_maincpu, 366'000'000); // Intel Pentium II 366 Mobile MMC-2 (PMG36602002AA)
+
+	thinkpad600_base(config);
+}
+
+void thinkpad600_state::thinkpad600(machine_config &config)
+{
+	PENTIUM2(config, m_maincpu, 300'000'000); // Intel Pentium II 300 Mobile MMC-1 (PMD30005002AA)
+
+	thinkpad600_base(config);
+}
+
+
+ROM_START(thinkpad600e)
+	ROM_REGION( 0x80000, "maincpu", 0 )
+	ROM_LOAD( "e28f004b5t80-10l1056_rev15_h0399m.u60", 0x00000, 0x80000, CRC(fba7567b) SHA1(a84e7d4e5740150e78e5002714c9125705f3356a) ) // BIOS
+
+	ROM_REGION(0x0f780, "mcu", 0)
+	ROM_LOAD( "hd64f3437tf-10l1057_rev04_h0499m.u39",  0x00000, 0x0f780, CRC(c21c928b) SHA1(33e3e6966f003655ffc2f3ac07772d2d3245740d) )
+
+	ROM_REGION(0x00080, "seeprom", 0)
+	ROM_LOAD( "atmel_24c01a.u98",                      0x00000, 0x00080, CRC(7ce51001) SHA1(6f25666373a6373ce0014c04df73a066f4da938b) )
+
+	ROM_REGION(0x00c39, "plds", 0)
+	ROM_LOAD( "atf1500al-modemboard.u12",              0x00000, 0x00c39, CRC(7ecd4b79) SHA1(b69ef5fe227b466f331f863ba20efd7e23056809) ) // On modem PCB
+ROM_END
+
+ROM_START(thinkpad600)
+	ROM_REGION( 0x80000, "maincpu", 0 )
+	ROM_LOAD( "tms28f004b_18l9949_rev16-i2298m.u76",   0x00000, 0x80000, CRC(00a52b32) SHA1(08db425b8edb3a036f22beb588caa6f050fc8eb2) ) // BIOS
+
+	ROM_REGION(0x0f780, "mcu", 0)
+	ROM_LOAD( "hd64f3437tf_10l9950_rev08_i2798m.u32",  0x00000, 0x0f780, CRC(546ec51c) SHA1(5d9b4be590307c4059ff11c434d0901819427649) )
+
+	ROM_REGION(0x00080, "seeprom", 0)
+	ROM_LOAD( "atmel_24c01a.u49",                      0x00000, 0x00080, CRC(9a2e2a18) SHA1(29e2832c97bc93debb4fb09fcbed582335b57efe) )
+
+	ROM_REGION(0x00c39, "plds", 0)
+	ROM_LOAD( "atf1500al-modemboard.u12",              0x00000, 0x00c39, CRC(7ecd4b79) SHA1(b69ef5fe227b466f331f863ba20efd7e23056809) ) // On modem PCB
+ROM_END
+
+} // anonymous namespace
+
+//    YEAR, NAME,         PARENT, COMPAT, MACHINE,      INPUT,       CLASS,             INIT,       COMPANY, FULLNAME,        FLAGS
+COMP( 1999, thinkpad600e, 0,      0,      thinkpad600e, thinkpad600, thinkpad600_state, empty_init, "IBM",   "ThinkPad 600E", MACHINE_IS_SKELETON )
+COMP( 1998, thinkpad600,  0,      0,      thinkpad600,  thinkpad600, thinkpad600_state, empty_init, "IBM",   "ThinkPad 600",  MACHINE_IS_SKELETON )
diff --git a/src/mame/mame.lst b/src/mame/mame.lst
@@ -19980,6 +19980,9 @@ rtpc020                         // IBM RT PC Model 020
 rtpc025                         // IBM RT PC Model 025
 rtpca25                         // IBM RT PC Model A25
 
+@source:ibm/thinkpad600.cpp
+thinkpad600e                    // IBM Thinkpad 600E
+
 @source:ibm/thinkpad8xx.cpp
 thinkpad850                     // IBM Thinkpad 850