From aac8c79864befd19d92a6be8c7c1510cf196523e Mon Sep 17 00:00:00 2001
From: ClawGrip <clawgrip@hotmail.com>
Date: Mon, 17 Jun 2024 01:23:36 +0200
Subject: Add a skeleton for VTech Kidi SuperStar LightShow (#12393)

New systems marked not working
------------------------------
Kidi SuperStar LightShow [Arcade Hacker, ClawGrip]
---
 src/mame/mame.lst             |  3 ++
 src/mame/vtech/kidsupstar.cpp | 98 +++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 101 insertions(+)
 create mode 100644 src/mame/vtech/kidsupstar.cpp

diff --git a/src/mame/mame.lst b/src/mame/mame.lst
index e1068a1339d..807a8fe6bf8 100644
--- a/src/mame/mame.lst
+++ b/src/mame/mame.lst
@@ -46132,6 +46132,9 @@ inteladv
 iqunlim                         // (c) 1995 Vtech / Integrated Systems Inc.
 iqunlimgr                       // (c) 1995 VTech / Integrated Systems Inc.
 
+@source:vtech/kidsupstar.cpp
+kidsupstar                      // (c) 2016 VTech
+
 @source:vtech/laser3k.cpp
 las3000                         // 1983 Laser 3000
 
diff --git a/src/mame/vtech/kidsupstar.cpp b/src/mame/vtech/kidsupstar.cpp
new file mode 100644
index 00000000000..f9448e78de5
--- /dev/null
+++ b/src/mame/vtech/kidsupstar.cpp
@@ -0,0 +1,98 @@
+// license:BSD-3-Clause
+// copyright-holders:
+
+
+/*********************************************************************************
+
+    Skeleton driver for VTech Kidi SuperStar LightShow (karaoke + games).
+    GeneralPlus based. VTech PCB 35-178500-200-263.
+    Video from the real hardware: https://youtu.be/ru6zKr2fbTk?si=1ZAAt9a1fapj23BM
+
+    Two big globs on the PCB back side (U4 and U8).
+
+*********************************************************************************/
+
+
+#include "emu.h"
+
+#include "cpu/arm7/arm7.h"
+
+#include "screen.h"
+#include "speaker.h"
+
+
+namespace {
+
+
+class kidsupstar_state : public driver_device
+{
+public:
+	kidsupstar_state(const machine_config &mconfig, device_type type, const char *tag) :
+		driver_device(mconfig, type, tag),
+		m_maincpu(*this, "maincpu"),
+		m_screen(*this, "screen")
+	{ }
+
+	void kidsupstar(machine_config &config);
+
+protected:
+	virtual void machine_start() override;
+	virtual void machine_reset() override;
+
+	required_device<cpu_device> m_maincpu;
+	required_device<screen_device> m_screen;
+
+	uint32_t screen_update_kidsupstar(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
+};
+
+uint32_t kidsupstar_state::screen_update_kidsupstar(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
+{
+	return 0;
+}
+
+void kidsupstar_state::machine_start()
+{
+}
+
+void kidsupstar_state::machine_reset()
+{
+}
+
+static INPUT_PORTS_START( kidsupstar )
+INPUT_PORTS_END
+
+void kidsupstar_state::kidsupstar(machine_config &config)
+{
+	ARM9(config, m_maincpu, 240'000'000); // Unknown core and frequency
+
+	SCREEN(config, m_screen, SCREEN_TYPE_LCD); // Monochrome 48x48 LCD screen
+	m_screen->set_refresh_hz(60); // Guess
+	m_screen->set_size(48, 48);
+	m_screen->set_visarea(0, 48-1, 0, 48-1);
+	m_screen->set_screen_update(FUNC(kidsupstar_state::screen_update_kidsupstar));
+
+	SPEAKER(config, "mono").front_left();
+}
+
+// Spanish machine, may be different between regions.
+ROM_START( kidsupstar )
+	ROM_REGION( 0x010000, "maincpu", 0 )
+	ROM_LOAD( "internal.u4",              0x000000, 0x010000, NO_DUMP ) // Unknown CPU type, unknown internal ROM size
+
+	ROM_REGION( 0x400000, "program", 0 )
+	ROM_LOAD( "winbond_w25q32fvssiq.ic7", 0x000000, 0x400000, CRC(9233f8b4) SHA1(eb5accb9c3f0a3fe0d0141a84d7e08fc356b4959) )
+
+	ROM_REGION( 0x010000, "soundcpu", 0 )
+	ROM_LOAD( "internal.u8",              0x000000, 0x010000, NO_DUMP ) // Unknown CPU type, unknown internal ROM size
+
+	ROM_REGION( 0x400000, "music", 0 )
+	ROM_LOAD( "zbit_25vq32.ic3",          0x000000, 0x400000, CRC(45a8d68c) SHA1(c00d17527b0e585c9358e873c3449b259814f025) )
+
+	ROM_REGION( 0x400000, "user", 0 )
+	ROM_LOAD( "zbit_25vq32.ic13",         0x000000, 0x400000, CRC(9233f8b4) SHA1(eb5accb9c3f0a3fe0d0141a84d7e08fc356b4959) ) // May contain user data, needs a factory reset
+ROM_END
+
+} // anonymous namespace
+
+
+CONS( 2016, kidsupstar, 0, 0, kidsupstar, kidsupstar, kidsupstar_state, empty_init, "VTech", "Kidi SuperStar LightShow", MACHINE_IS_SKELETON )
-- 
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