Merge pull request #6562 from DavidHaywood/160420_2

new NOT WORKING software list entries

hash/leapfrog_didj_cart.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0"?>
+<!DOCTYPE softwarelist SYSTEM "softwarelist.dtd">
+<!--
+license:CC0
+-->
+<softwarelist name="leapfrog_didj_cart" description="LeapFrog Didj Cartridges">
+	<!-- NAND ROMs, dumps not yet verified as good, although they do contain a filesystem -->
+	
+	<software name="nickandi" supported="no">
+		<description>Nicktoon Android Invasion (US, 500-13290-B)</description>
+		<year>200?</year>
+		<publisher>LeapFrog</publisher>
+		<part name="cart" interface="leapfrog_didj_cart">
+			<dataarea name="rom" size="0x4200000" width="32" endianness="big">
+				<rom loadflag="load16_word_swap" name="500-13290-B - Nicktoons Android Invasion (US).bin" size="0x4200000" crc="1bdd1865" sha1="a500858c6e701617c5f6e1d0b23b058956a834ee" />
+			</dataarea>
+		</part>
+	</software>
+
+</softwarelist>

scripts/target/mame/mess.lua

@@ -3971,6 +3971,7 @@ files {
 	MAME_DIR .. "src/mame/drivers/bbl380.cpp",
 	MAME_DIR .. "src/mame/drivers/actions_atj2279b.cpp",
 	MAME_DIR .. "src/mame/drivers/pubint_storyreader.cpp",
+	MAME_DIR .. "src/mame/drivers/magiceyes_pollux_vr3520f.cpp",
 }
 
 createMESSProjects(_target, _subtarget, "ultimachine")

src/mame/drivers/magiceyes_pollux_vr3520f.cpp

@@ -0,0 +1,118 @@
+// license:BSD-3-Clause
+// copyright-holders:David Haywood
+/******************************************************************************
+
+	https://elinux.org/Pollux
+
+	"The Pollux is a System on a Chip (SoC) that was manufactured by MagicEyes,
+	whose intellectual property is now owned by Core Logic. Originally designed
+	for LeapFrog as the LF1000, the 533MHz ARM926EJ core VR3520F has now made
+	its way into several products running WinCE and Linux."
+
+	(there are also links to datasheets etc.)
+
+	used by
+	Leapfrog Didj (as LF1000)
+	GP2X Wiz (as VR3520F)
+	GP2X Caanoo (as VR3520F)
+	 + more?
+
+*******************************************************************************/
+
+#include "emu.h"
+
+#include "bus/generic/slot.h"
+#include "bus/generic/carts.h"
+#include "cpu/arm7/arm7.h"
+
+#include "softlist.h"
+#include "speaker.h"
+#include "screen.h"
+
+
+class magiceyes_vr3520f_game_state : public driver_device
+{
+public:
+	magiceyes_vr3520f_game_state(const machine_config &mconfig, device_type type, const char *tag)
+		: driver_device(mconfig, type, tag)
+		, m_maincpu(*this, "arm9")
+		, m_cart(*this, "cartslot")
+	{ }
+
+	void leapfrog_didj(machine_config &config);
+
+private:
+	virtual void machine_start() override;
+	virtual void machine_reset() override;
+
+	uint32_t screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
+
+	DECLARE_DEVICE_IMAGE_LOAD_MEMBER(cart_load);
+
+	void didj_arm9_map(address_map &map);
+
+	required_device<arm9_cpu_device> m_maincpu;
+	optional_device<generic_slot_device> m_cart;
+};
+
+void magiceyes_vr3520f_game_state::didj_arm9_map(address_map &map)
+{
+}
+
+void magiceyes_vr3520f_game_state::machine_start()
+{
+}
+
+void magiceyes_vr3520f_game_state::machine_reset()
+{
+}
+
+DEVICE_IMAGE_LOAD_MEMBER(magiceyes_vr3520f_game_state::cart_load)
+{
+	uint32_t size = m_cart->common_get_size("rom");
+
+	m_cart->rom_alloc(size, GENERIC_ROM16_WIDTH, ENDIANNESS_LITTLE);
+	m_cart->common_load_rom(m_cart->get_rom_base(), size, "rom");
+
+	return image_init_result::PASS;
+}
+
+static INPUT_PORTS_START( leapfrog_didj )
+INPUT_PORTS_END
+
+
+uint32_t magiceyes_vr3520f_game_state::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
+{
+	return 0;
+}
+
+void magiceyes_vr3520f_game_state::leapfrog_didj(machine_config &config)
+{
+	ARM9(config, m_maincpu, 533000000); // 533 MHz ARM926TEJ (clocked at @ 393 MHz for the Didj?)
+	m_maincpu->set_addrmap(AS_PROGRAM, &magiceyes_vr3520f_game_state::didj_arm9_map);
+
+	screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
+	screen.set_refresh_hz(60);
+	screen.set_vblank_time(ATTOSECONDS_IN_USEC(0));
+	screen.set_size(640, 480);
+	screen.set_visarea(0, 640-1, 0, 480-1);
+	screen.set_screen_update(FUNC(magiceyes_vr3520f_game_state::screen_update));
+
+	SPEAKER(config, "lspeaker").front_left();
+	SPEAKER(config, "rspeaker").front_right();
+
+	GENERIC_CARTSLOT(config, m_cart, generic_plain_slot, "leapfrog_didj_cart");
+	m_cart->set_width(GENERIC_ROM16_WIDTH);
+	m_cart->set_device_load(FUNC(magiceyes_vr3520f_game_state::cart_load));
+	m_cart->set_must_be_loaded(true);
+
+	SOFTWARE_LIST(config, "cart_list").set_original("leapfrog_didj_cart");
+}
+
+ROM_START( didj )
+	ROM_REGION32_BE( 0x200000, "bios", 0 ) // external BIOS, undumped
+	ROM_LOAD16_WORD_SWAP( "didjbios.bin", 0x000000, 0x200000, NO_DUMP )
+ROM_END
+
+
+CONS( 2008, didj,      0,       0,      leapfrog_didj, leapfrog_didj, magiceyes_vr3520f_game_state, empty_init, "LeapFrog", "Didj", MACHINE_IS_SKELETON )

src/mame/mame.lst

@@ -19671,6 +19671,9 @@ quingo                          // (c) 1999 Impera
 belslots                        // (c) 1999 Impera
 bigdeal0                        // (c) 2001 Impera
 
+@source:magiceyes_pollux_vr3520f.cpp
+didj                            // (c) 2008 Leapfrog
+
 @source:magicfly.cpp
 7mezzo                          // 198? Unknown
 bchance                         // 198? Unknown

src/mame/mess.flt

@@ -489,6 +489,7 @@ m79152pc.cpp
 mac.cpp
 mac128.cpp
 macpci.cpp
+magiceyes_pollux_vr3520f.cpp
 magnum.cpp
 mattelchess.cpp
 mbc200.cpp