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-rw-r--r--src/mame/drivers/nichild.cpp321
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diff --git a/src/mame/drivers/nichild.cpp b/src/mame/drivers/nichild.cpp
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+// license:LGPL-2.1+
+// copyright-holders:Angelo Salese
+/***************************************************************************
+
+ 'Nichibutsu LD' HW (c) 199? Nichibutsu
+
+ TODO:
+ - Understand how MMU works (both games jumps to invalid areas, probably
+ port A remaps memory for the whole space!);
+ - (if ld check patched) memory error printed by ldquiz4, most likely
+ related to above;
+ - Unknown LaserDisc type;
+ - Verify irq vector for vblank irq, and make it work with daisy chain;
+ - Unknown irq vector for LaserDisc strobe (ldquiz4 sets a flag at $f014,
+ the only place it clears it is at snippet 0x0ED6);
+ - hookup audio CPU (same as niyanpai HW?)
+
+=============================================================================
+
+ 1 x TMPZ84C011AF-6 main CPU
+ 1 x 21.47727MHz OSC
+ 1 x Z0840004PSC audio CPU
+ 1 x 4.000MHz OSC
+ 1 x Yamaha V9938
+ 1 x uPC1352C
+ 1 x Yamaha YM3812
+ 2 x 8 dip switch banks
+
+***************************************************************************/
+
+
+#include "emu.h"
+#include "cpu/z80/tmpz84c011.h"
+#include "video/v9938.h"
+#include "screen.h"
+#include "speaker.h"
+
+#define MAIN_CLOCK XTAL(21'477'272)
+#define SOUND_CLOCK XTAL(4'000'000)
+
+class nichild_state : public driver_device
+{
+public:
+ nichild_state(const machine_config &mconfig, device_type type, const char *tag)
+ : driver_device(mconfig, type, tag)
+ , m_maincpu(*this, "maincpu")
+ , m_v9938(*this, "v9938")
+ , m_gfxrom(*this, "gfx")
+ {
+ }
+
+ DECLARE_READ8_MEMBER(gfx_r);
+ DECLARE_READ8_MEMBER(mux_r);
+ DECLARE_WRITE8_MEMBER(mux_w);
+ DECLARE_WRITE8_MEMBER(porta_w);
+ DECLARE_WRITE8_MEMBER(portb_w);
+ DECLARE_WRITE8_MEMBER(portc_w);
+ DECLARE_WRITE8_MEMBER(portd_w);
+ DECLARE_WRITE8_MEMBER(gfxbank_w);
+ INTERRUPT_GEN_MEMBER(vdp_irq);
+
+ void nichild(machine_config &config);
+
+ void nichild_io(address_map &map);
+ void nichild_map(address_map &map);
+protected:
+ // driver_device overrides
+ virtual void machine_start() override;
+ virtual void machine_reset() override;
+
+private:
+ required_device<cpu_device> m_maincpu;
+ required_device<v9938_device> m_v9938;
+ required_region_ptr<uint8_t> m_gfxrom;
+ uint32_t m_gfx_bank;
+};
+
+
+READ8_MEMBER(nichild_state::gfx_r)
+{
+ uint32_t gfx_offset;
+
+ gfx_offset = ((offset & 0x007f) << 8);
+ gfx_offset |= ((offset & 0xff00) >> 8);
+ gfx_offset |= m_gfx_bank;
+
+ //printf("%08x %02x\n",gfx_offset,m_gfx_bank);
+
+ return m_gfxrom[gfx_offset];
+}
+
+//#include "debugger.h"
+
+WRITE8_MEMBER(nichild_state::porta_w)
+{
+ printf("PORTA %02x\n",data);
+// machine().debug_break();
+}
+
+WRITE8_MEMBER(nichild_state::portb_w)
+{
+ printf("PORTB %02x\n",data);
+}
+
+WRITE8_MEMBER(nichild_state::portc_w)
+{
+ printf("PORTC %02x\n",data);
+}
+
+WRITE8_MEMBER(nichild_state::portd_w)
+{
+ printf("PORTD %02x\n",data);
+}
+
+WRITE8_MEMBER(nichild_state::gfxbank_w)
+{
+ // TODO: ldquiz4 checks up to 0x30, what for?
+ m_gfx_bank = data * 0x8000;
+}
+
+READ8_MEMBER(nichild_state::mux_r)
+{
+ // TODO
+ return 0xff;
+}
+
+WRITE8_MEMBER(nichild_state::mux_w)
+{
+ // ...
+}
+
+void nichild_state::nichild_map(address_map &map)
+{
+ // TODO: MMU :/
+ map(0x0000, 0x1fff).rom().region("ipl", 0x0000);
+ map(0x2000, 0x3fff).rom().region("ipl", 0x2000);
+ map(0x4000, 0x5fff).rom().region("ipl", 0x4000);
+ map(0x6000, 0x7fff).rom().region("ipl", 0x6000);
+ map(0x8000, 0x9fff).rom().region("ipl", 0x8000);
+ map(0xc000, 0xdfff).rom().region("ipl", 0x0000);
+ map(0xe000, 0xffff).ram();
+}
+
+void nichild_state::nichild_io(address_map &map)
+{
+// map.global_mask(0xff);
+ map(0x60, 0x60).mirror(0xff00).w(FUNC(nichild_state::mux_w));
+ // shabdama accesses 0x70-0x73, ldquiz4 0x7c-0x7f
+ map(0x70, 0x73).mirror(0xff0c).rw(m_v9938, FUNC(v9938_device::read), FUNC(v9938_device::write));
+ map(0x80, 0xff).select(0xff00).r(FUNC(nichild_state::gfx_r));
+}
+
+static INPUT_PORTS_START( nichild )
+ /* dummy active high structure */
+ PORT_START("SYSA")
+ PORT_DIPNAME( 0x01, 0x00, "SYSA" )
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x01, DEF_STR( On ) )
+ PORT_DIPNAME( 0x02, 0x00, DEF_STR( Unknown ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x02, DEF_STR( On ) )
+ PORT_DIPNAME( 0x04, 0x00, DEF_STR( Unknown ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x04, DEF_STR( On ) )
+ PORT_DIPNAME( 0x08, 0x00, DEF_STR( Unknown ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x08, DEF_STR( On ) )
+ PORT_DIPNAME( 0x10, 0x00, DEF_STR( Unknown ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x10, DEF_STR( On ) )
+ PORT_DIPNAME( 0x20, 0x00, DEF_STR( Unknown ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x20, DEF_STR( On ) )
+ PORT_DIPNAME( 0x40, 0x00, DEF_STR( Unknown ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x40, DEF_STR( On ) )
+ PORT_DIPNAME( 0x80, 0x00, DEF_STR( Unknown ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x80, DEF_STR( On ) )
+
+ /* dummy active low structure */
+ PORT_START("DSWA")
+ PORT_DIPNAME( 0x01, 0x01, "DSWA" )
+ PORT_DIPSETTING( 0x01, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+ PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
+ PORT_DIPSETTING( 0x02, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+ PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
+ PORT_DIPSETTING( 0x04, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+ PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
+ PORT_DIPSETTING( 0x08, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+ PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
+ PORT_DIPSETTING( 0x10, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+ PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
+ PORT_DIPSETTING( 0x20, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+ PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
+ PORT_DIPSETTING( 0x40, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+ PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
+ PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+INPUT_PORTS_END
+
+
+void nichild_state::machine_start()
+{
+}
+
+void nichild_state::machine_reset()
+{
+}
+
+#if 0
+static const z80_daisy_config daisy_chain_main[] =
+{
+ TMPZ84C011_DAISY_INTERNAL,
+ { nullptr }
+};
+#endif
+
+
+INTERRUPT_GEN_MEMBER(nichild_state::vdp_irq)
+{
+ m_maincpu->set_input_line_and_vector(0, HOLD_LINE, 0x76);
+}
+
+
+MACHINE_CONFIG_START(nichild_state::nichild)
+
+ /* basic machine hardware */
+ MCFG_DEVICE_ADD("maincpu",TMPZ84C011,MAIN_CLOCK/4)
+// MCFG_Z80_DAISY_CHAIN(daisy_chain_main)
+ MCFG_DEVICE_PROGRAM_MAP(nichild_map)
+ MCFG_DEVICE_IO_MAP(nichild_io)
+ MCFG_DEVICE_VBLANK_INT_DRIVER("screen", nichild_state, vdp_irq)
+ MCFG_TMPZ84C011_PORTB_READ_CB(READ8(*this, nichild_state, mux_r))
+ MCFG_TMPZ84C011_PORTA_WRITE_CB(WRITE8(*this, nichild_state, porta_w))
+ MCFG_TMPZ84C011_PORTB_WRITE_CB(WRITE8(*this, nichild_state, portb_w))
+ MCFG_TMPZ84C011_PORTC_WRITE_CB(WRITE8(*this, nichild_state, portc_w))
+ MCFG_TMPZ84C011_PORTD_WRITE_CB(WRITE8(*this, nichild_state, portd_w))
+ MCFG_TMPZ84C011_PORTE_WRITE_CB(WRITE8(*this, nichild_state, gfxbank_w))
+
+ /* video hardware */
+ MCFG_V9938_ADD("v9938", "screen", 0x40000, MAIN_CLOCK)
+// MCFG_V99X8_INTERRUPT_CALLBACK(INPUTLINE("maincpu", 0))
+// MCFG_V99X8_INTERRUPT_CALLBACK(WRITELINE(*this, nichild_state, vdp_irq))
+ MCFG_V99X8_SCREEN_ADD_NTSC("screen", "v9938", MAIN_CLOCK)
+
+ /* sound hardware */
+ SPEAKER(config, "mono").front_center();
+// MCFG_DEVICE_ADD("aysnd", AY8910, MAIN_CLOCK/4)
+// MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.30)
+MACHINE_CONFIG_END
+
+
+/***************************************************************************
+
+ Machine driver(s)
+
+***************************************************************************/
+
+ROM_START( shabdama )
+ ROM_REGION( 0x10000, "ipl", ROMREGION_ERASE00 )
+ ROM_LOAD( "1.bin", 0x000000, 0x010000, CRC(e49e3d73) SHA1(6d17d60e1b6f8aee96f7a09f45113030064d3bdb) )
+
+ ROM_REGION( 0x20000, "audiocpu", ROMREGION_ERASE00 )
+ ROM_LOAD( "3.bin", 0x000000, 0x010000, CRC(e8233c6e) SHA1(fbfdb03dc9f4e3e80e161b8522b676485ffb1c95) )
+ ROM_LOAD( "2.bin", 0x010000, 0x010000, CRC(3e0b5344) SHA1(eeae36fc4fca091065c1d51f05c2d11f44fe6d13) )
+
+ ROM_REGION( 0x200000, "gfx", ROMREGION_ERASE00 )
+ ROM_LOAD( "10.bin", 0x060000, 0x010000, CRC(5da10b82) SHA1(72974d083110fc6c583bfa1c22ce3abe02ba86f6) )
+ ROM_LOAD( "9.bin", 0x050000, 0x010000, CRC(1afdc5bf) SHA1(b07b32656ffc96b7f7d4bd242b2a6e0e105ab67a) )
+ ROM_LOAD( "8.bin", 0x040000, 0x010000, CRC(3e75423e) SHA1(62e24849ddeb004ed8570d2884afa4ab257cdf07) )
+ ROM_LOAD( "7.bin", 0x030000, 0x010000, CRC(7f08e3a6) SHA1(127018442183332175c9e1f558274cd2cb5f0147) )
+ ROM_LOAD( "6.bin", 0x020000, 0x010000, CRC(0fece809) SHA1(1fe8436af8ead02a3b517b6306f9824cd64b2d26) )
+ ROM_LOAD( "5.bin", 0x010000, 0x010000, CRC(0706386a) SHA1(29eee363775869dcc9c46285632e8bf745c9110b) )
+ ROM_LOAD( "4.bin", 0x000000, 0x010000, CRC(199e2127) SHA1(2514d51cb06438b312d1f328c72baa739280416a) )
+
+ DISK_REGION( "laserdisc" )
+ DISK_IMAGE_READONLY( "shabdama", 0, NO_DUMP )
+ROM_END
+
+
+// LD QUIZ 第4弾 答えたもん勝ち!
+
+ROM_START( ldquiz4 )
+ ROM_REGION( 0x10000, "ipl", 0 ) // 27512
+ ROM_LOAD( "1.e3", 0x00000, 0x10000, CRC(49255f66) SHA1(bdd01987331c2aadea7f588d39c48c70cd43fc71) )
+
+ ROM_REGION( 0x20000, "audiocpu", 0 ) // 27512
+ ROM_LOAD( "3.e7", 0x00000, 0x10000, CRC(b033eb6a) SHA1(2c11b2b998117f68a1fbbd110d3f67ab472e133d) )
+ ROM_LOAD( "2.e6", 0x10000, 0x10000, CRC(6c83cad6) SHA1(c38f60fb4fdbda76ea3459644bf491cc305a7ae6) )
+
+ ROM_REGION( 0x200000, "gfx", ROMREGION_ERASE00 ) // 27010
+ ROM_LOAD( "4.k1", 0x000000, 0x20000, CRC(9cdf8114) SHA1(99e6b9bb43c6df320fdb1ea8599967b707f7f18d) )
+ ROM_LOAD( "5.k2", 0x020000, 0x20000, CRC(7746a909) SHA1(c69a45159d15e8897a5999e57b519ed6fc0d9812) )
+ ROM_LOAD( "6.k3", 0x040000, 0x20000, CRC(3b3e63ad) SHA1(92898ade77ad267978a469b03c9113f4e5a47288) )
+ ROM_LOAD( "7.k4", 0x060000, 0x20000, CRC(cdcaae32) SHA1(bfc07524a9859592bf7c6397fd80570b4e5e15fc) )
+ ROM_LOAD( "8.k5", 0x080000, 0x20000, CRC(c08b90e6) SHA1(add35812ea98ac44299b7f165efeee268aa57132) )
+ ROM_LOAD( "9.k6", 0x0a0000, 0x20000, CRC(72c1a283) SHA1(8dbfc5892d719033dff82c70f13c1d7c63173240) )
+ ROM_LOAD( "10.k8", 0x0c0000, 0x20000, CRC(c7437125) SHA1(55b161ce2432d04531ed0afab973f892b571ef88) )
+ ROM_LOAD( "11.k9", 0x0e0000, 0x20000, CRC(6feeab93) SHA1(d77325c1eecb677c48d11bf8d5f73b238f2896e6) )
+ ROM_LOAD( "12.k10", 0x100000, 0x20000, CRC(c7f9bf98) SHA1(103b78b0e126ea4249982bf114010f57e5ffa70a) )
+
+ ROM_REGION( 0x800, "plds", 0 ) // all protected
+ ROM_LOAD( "pal16l8.0", 0x000, 0x104, NO_DUMP )
+ ROM_LOAD( "pal16l8.1", 0x200, 0x104, NO_DUMP )
+ ROM_LOAD( "pal16l8.2", 0x400, 0x104, NO_DUMP )
+ ROM_LOAD( "pal16l8.3", 0x600, 0x104, NO_DUMP )
+
+ DISK_REGION( "laserdisc" )
+ DISK_IMAGE_READONLY( "ldquiz4", 0, NO_DUMP )
+ROM_END
+
+GAME( 1991, shabdama, 0, nichild, nichild, nichild_state, empty_init, ROT0, "Nichibutsu", "LD Mahjong #4 Shabon-Dama (Japan)", MACHINE_NOT_WORKING | MACHINE_NO_SOUND )
+GAME( 1992, ldquiz4, 0, nichild, nichild, nichild_state, empty_init, ROT0, "Nichibutsu", "LD Quiz dai 4-dan - Kotaetamon Gachi! (Japan)", MACHINE_NOT_WORKING | MACHINE_NO_SOUND )