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nichibutsu/nichild.cpp: preliminary sound, denote missing ROM for ldquiz4

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This commit is contained in:
angelosa 2023-11-26 06:48:29 +01:00
parent 767e64d040
commit a28f4f193d
1 changed files with 96 additions and 44 deletions
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140
src/mame/nichibutsu/nichild.cpp
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@ -1,21 +1,19 @@
// license:LGPL-2.1+
// copyright-holders:Angelo Salese
/***************************************************************************
/**************************************************************************************************
'Nichibutsu LD' HW (c) 199? Nichibutsu
'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?)
TODO:
- ldquiz4: spins on "memory test error 13", implying a missing ROM dump (other GFXs will return further errors if missing, returning the label there);
- Unknown LaserDisc type;
- Unknown irq vector for LaserDisc strobe (ldquiz4 sets a flag at $f014,
the only place it clears it is at snippet 0x0ED6);
- V9938 has issues with layer clears, implicitly cleared by superimposing or irq timing?
- Complete audio section, SFXs keeps ringing;
- DIP Switches, flip-flop driven;
=============================================================================
===================================================================================================
1 x TMPZ84C011AF-6 main CPU
1 x 21.47727MHz OSC
@ -26,11 +24,15 @@
1 x Yamaha YM3812
2 x 8 dip switch banks
***************************************************************************/
**************************************************************************************************/
#include "emu.h"
#include "cpu/z80/tmpz84c011.h"
#include "machine/gen_latch.h"
#include "sound/dac.h"
#include "sound/ymopl.h"
#include "video/v9938.h"
#include "screen.h"
@ -48,10 +50,14 @@ public:
nichild_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag)
, m_maincpu(*this, "maincpu")
, m_audiocpu(*this, "audiocpu")
, m_v9938(*this, "v9938")
, m_gfxrom(*this, "gfx")
, m_p1_keymatrix(*this, { "P1_KEY0", "P1_KEY1", "P1_KEY2", "P1_KEY3", "P1_KEY4" })
, m_p2_keymatrix(*this, { "P2_KEY0", "P2_KEY1", "P2_KEY2", "P2_KEY3", "P2_KEY4" })
, m_sound_rom(*this, "audiorom")
, m_soundbank(*this, "soundbank")
, m_soundlatch(*this, "soundlatch")
{
}
@ -59,11 +65,17 @@ public:
private:
required_device<tmpz84c011_device> m_maincpu;
required_device<cpu_device> m_audiocpu;
required_device<v9938_device> m_v9938;
required_region_ptr<uint8_t> m_gfxrom;
required_ioport_array<5> m_p1_keymatrix;
required_ioport_array<5> m_p2_keymatrix;
required_region_ptr<uint8_t> m_sound_rom;
required_memory_bank m_soundbank;
required_device<generic_latch_8_device> m_soundlatch;
uint8_t gfx_r(offs_t offset);
uint8_t p1_keymatrix_r();
uint8_t p2_keymatrix_r();
@ -74,8 +86,13 @@ private:
void portd_w(uint8_t data);
void gfxbank_w(uint8_t data);
void nichild_io(address_map &map);
void nichild_map(address_map &map);
void main_map(address_map &map);
void main_io(address_map &map);
void soundbank_w(uint8_t data);
void audio_map(address_map &map);
void audio_io(address_map &map);
// driver_device overrides
virtual void machine_start() override;
@ -99,12 +116,13 @@ uint8_t nichild_state::gfx_r(offs_t offset)
return m_gfxrom[gfx_offset];
}
//#include "debugger.h"
/*
* -x-- ---- 1 -> 0 clock DIPSW (moves to the next bit)
* --x- ---- 0 -> 1 reset DIPSW
*/
void nichild_state::porta_w(uint8_t data)
{
logerror("PORTA %02x\n",data);
// machine().debug_break();
}
void nichild_state::portb_w(uint8_t data)
@ -155,29 +173,50 @@ void nichild_state::key_select_w(uint8_t data)
m_key_select = (data & 0x1f);
}
void nichild_state::nichild_map(address_map &map)
void nichild_state::main_map(address_map &map)
{
// TODO: identify ROM banks
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(0x0000, 0x7fff).rom().region("ipl", 0x0000);
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)
void nichild_state::main_io(address_map &map)
{
// map.global_mask(0xff);
map(0x60, 0x60).mirror(0xff00).w(FUNC(nichild_state::key_select_w));
// Not nichisnd?
// map(0x64, 0x64).mirror(0xff00).w(m_nichisnd, FUNC(nichisnd_device::sound_host_command_w));
map(0x64, 0x64).mirror(0xff00).w(m_soundlatch, FUNC(generic_latch_8_device::write));
// 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));
}
void nichild_state::soundbank_w(uint8_t data)
{
m_soundbank->set_entry(data & 0x03);
// TODO: bit 7 used often with 0 -> 1 transitions
if (data & 0x7c)
logerror("soundbank_w: %02x\n", data);
}
// Sound design looks a link between armedf.cpp and nichisnd
void nichild_state::audio_map(address_map &map)
{
map(0x0000, 0x77ff).rom().region("audiorom", 0);
map(0x7800, 0x7fff).ram();
map(0x8000, 0xffff).bankr(m_soundbank);
}
void nichild_state::audio_io(address_map &map)
{
map.global_mask(0xff);
map(0x00, 0x00).r(m_soundlatch, FUNC(generic_latch_8_device::read)).nopw();
map(0x02, 0x02).w("dac", FUNC(dac_byte_interface::data_w));
map(0x04, 0x04).w(FUNC(nichild_state::soundbank_w));
map(0x06, 0x06).nopw(); // irq ack
map(0x80, 0x81).w("ymsnd", FUNC(ym3812_device::write));
}
static INPUT_PORTS_START( nichild )
// mahjong panels are virtually identical to nb1413m3
PORT_START("P1_KEY0")
@ -306,6 +345,8 @@ INPUT_PORTS_END
void nichild_state::machine_start()
{
m_soundbank->configure_entries(0, 3, m_sound_rom + 0x8000, 0x8000);
m_soundbank->set_entry(0);
}
void nichild_state::machine_reset()
@ -323,8 +364,9 @@ void nichild_state::nichild(machine_config &config)
{
TMPZ84C011(config, m_maincpu, MAIN_CLOCK/4);
m_maincpu->set_daisy_config(daisy_chain_main);
m_maincpu->set_addrmap(AS_PROGRAM, &nichild_state::nichild_map);
m_maincpu->set_addrmap(AS_IO, &nichild_state::nichild_io);
m_maincpu->set_addrmap(AS_PROGRAM, &nichild_state::main_map);
m_maincpu->set_addrmap(AS_IO, &nichild_state::main_io);
// m_maincpu->in_pa_callback() DIPSW f/f read (bit 7)
m_maincpu->in_pb_callback().set(FUNC(nichild_state::p1_keymatrix_r));
m_maincpu->in_pc_callback().set(FUNC(nichild_state::p2_keymatrix_r));
m_maincpu->in_pd_callback().set_ioport("PORTD");
@ -334,6 +376,11 @@ void nichild_state::nichild(machine_config &config)
m_maincpu->out_pd_callback().set(FUNC(nichild_state::portd_w));
m_maincpu->out_pe_callback().set(FUNC(nichild_state::gfxbank_w));
Z80(config, m_audiocpu, SOUND_CLOCK);
m_audiocpu->set_addrmap(AS_PROGRAM, &nichild_state::audio_map);
m_audiocpu->set_addrmap(AS_IO, &nichild_state::audio_io);
m_audiocpu->set_periodic_int(FUNC(nichild_state::irq0_line_hold), attotime::from_hz(XTAL(SOUND_CLOCK)/512)); // ?
V9938(config, m_v9938, MAIN_CLOCK);
m_v9938->set_screen_ntsc("screen");
m_v9938->set_vram_size(0x40000);
@ -341,10 +388,14 @@ void nichild_state::nichild(machine_config &config)
SCREEN(config, "screen", SCREEN_TYPE_RASTER);
// NICHISND(config, m_nichisnd, 0);
// TODO: mixing with LD player
SPEAKER(config, "speaker").front_center();
SPEAKER(config, "lspeaker").front_left();
SPEAKER(config, "rspeaker").front_right();
GENERIC_LATCH_8(config, m_soundlatch);
YM3812(config, "ymsnd", SOUND_CLOCK).add_route(ALL_OUTPUTS, "speaker", 0.5);
DAC_8BIT_R2R(config, "dac", 0).add_route(ALL_OUTPUTS, "speaker", 1.0); // unknown DAC
}
@ -358,18 +409,18 @@ 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_REGION( 0x20000, "audiorom", 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) )
ROM_LOAD( "5.bin", 0x010000, 0x010000, CRC(0706386a) SHA1(29eee363775869dcc9c46285632e8bf745c9110b) )
ROM_LOAD( "6.bin", 0x020000, 0x010000, CRC(0fece809) SHA1(1fe8436af8ead02a3b517b6306f9824cd64b2d26) )
ROM_LOAD( "7.bin", 0x030000, 0x010000, CRC(7f08e3a6) SHA1(127018442183332175c9e1f558274cd2cb5f0147) )
ROM_LOAD( "8.bin", 0x040000, 0x010000, CRC(3e75423e) SHA1(62e24849ddeb004ed8570d2884afa4ab257cdf07) )
ROM_LOAD( "9.bin", 0x050000, 0x010000, CRC(1afdc5bf) SHA1(b07b32656ffc96b7f7d4bd242b2a6e0e105ab67a) )
ROM_LOAD( "10.bin", 0x060000, 0x010000, CRC(5da10b82) SHA1(72974d083110fc6c583bfa1c22ce3abe02ba86f6) )
DISK_REGION( "laserdisc" )
DISK_IMAGE_READONLY( "shabdama", 0, NO_DUMP )
@ -382,7 +433,7 @@ 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_REGION( 0x20000, "audiorom", 0 ) // 27512
ROM_LOAD( "3.e7", 0x00000, 0x10000, CRC(b033eb6a) SHA1(2c11b2b998117f68a1fbbd110d3f67ab472e133d) )
ROM_LOAD( "2.e6", 0x10000, 0x10000, CRC(6c83cad6) SHA1(c38f60fb4fdbda76ea3459644bf491cc305a7ae6) )
@ -396,6 +447,7 @@ ROM_START( ldquiz4 )
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_LOAD( "13", 0x120000, 0x20000, NO_DUMP )
ROM_REGION( 0x800, "plds", 0 ) // all protected
ROM_LOAD( "pal16l8.0", 0x000, 0x104, NO_DUMP )
@ -410,5 +462,5 @@ ROM_END
} // anonymous namespace
GAME( 1991, shabdama, 0, nichild, nichild, nichild_state, empty_init, ROT0, "Nichibutsu / AV Japan", "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 )
GAME( 1991, shabdama, 0, nichild, nichild, nichild_state, empty_init, ROT0, "Nichibutsu / AV Japan", "LD Mahjong #4 Shabon-Dama (Japan)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_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_IMPERFECT_SOUND )