Skip to content
Permalink
Branch: master
Find file Copy path
Find file Copy path
Fetching contributors…
Cannot retrieve contributors at this time
657 lines (518 sloc) 24.1 KB
// license:BSD-3-Clause
// copyright-holders:Zsolt Vasvari, Aaron Giles
/***************************************************************************
Atari Tetris hardware
driver by Zsolt Vasvari
Games supported:
* Tetris
Known bugs:
* the bootlegs don't actually have the slapstic. The additional
hardware needs to be emulated.
****************************************************************************
Memory map
****************************************************************************
========================================================================
CPU #1
========================================================================
0000-0FFF R/W xxxxxxxx Program RAM
1000-1FFF R/W xxxxxxxx Playfield RAM
xxxxxxxx (byte 0: LSB of character code)
-----xxx (byte 1: MSB of character code)
xxxx---- (byte 1: palette index)
2000-20FF R/W xxxxxxxx Palette RAM
xxx---- (red component)
---xxx-- (green component)
------xx (blue component)
2400-25FF R/W xxxxxxxx EEPROM
2800-280F R/W xxxxxxxx POKEY #1
2810-281F R/W xxxxxxxx POKEY #2
3000 W -------- Watchdog
3400 W -------- EEPROM write enable
3800 W -------- IRQ acknowledge
3C00 W --xx---- Coin counters
W --x----- (right coin counter)
W ---x---- (left coin counter)
4000-7FFF R xxxxxxxx Banked program ROM
8000-FFFF R xxxxxxxx Program ROM
========================================================================
Interrupts:
IRQ generated by 32V
========================================================================
***************************************************************************/
#include "emu.h"
#include "cpu/m6502/m6502.h"
#include "includes/atetris.h"
#include "sound/pokey.h"
#include "machine/eeprompar.h"
#include "machine/watchdog.h"
#include "emupal.h"
#include "speaker.h"
#define MASTER_CLOCK XTAL(14'318'181)
#define BOOTLEG_CLOCK XTAL(14'745'600)
/*************************************
*
* Interrupt generation
*
*************************************/
TIMER_CALLBACK_MEMBER(atetris_state::interrupt_gen)
{
int scanline = param;
/* assert/deassert the interrupt */
m_maincpu->set_input_line(0, (scanline & 32) ? ASSERT_LINE : CLEAR_LINE);
/* set the next timer */
scanline += 32;
if (scanline >= 256)
scanline -= 256;
m_interrupt_timer->adjust(m_screen->time_until_pos(scanline), scanline);
}
WRITE8_MEMBER(atetris_state::irq_ack_w)
{
m_maincpu->set_input_line(0, CLEAR_LINE);
}
/*************************************
*
* Machine init
*
*************************************/
void atetris_state::reset_bank()
{
memcpy(m_slapstic_base, &m_slapstic_source[m_current_bank * 0x4000], 0x4000);
}
void atetris_state::machine_start()
{
/* Allocate interrupt timer */
m_interrupt_timer = machine().scheduler().timer_alloc(timer_expired_delegate(FUNC(atetris_state::interrupt_gen),this));
/* Set up save state */
save_item(NAME(m_current_bank));
machine().save().register_postload(save_prepost_delegate(FUNC(atetris_state::reset_bank), this));
}
void atetris_state::machine_reset()
{
/* reset the slapstic */
m_slapstic->slapstic_reset();
m_current_bank = m_slapstic->slapstic_bank() & 1;
reset_bank();
/* start interrupts going (32V clocked by 16V) */
m_interrupt_timer->adjust(m_screen->time_until_pos(48), 48);
}
/*************************************
*
* Slapstic handler
*
*************************************/
READ8_MEMBER(atetris_state::slapstic_r)
{
int result = m_slapstic_base[0x2000 + offset];
int new_bank = m_slapstic->slapstic_tweak(space, offset) & 1;
/* update for the new bank */
if (new_bank != m_current_bank)
{
m_current_bank = new_bank;
memcpy(m_slapstic_base, &m_slapstic_source[m_current_bank * 0x4000], 0x4000);
}
return result;
}
/*************************************
*
* Coin counters
*
*************************************/
WRITE8_MEMBER(atetris_state::coincount_w)
{
machine().bookkeeping().coin_counter_w(0, (data >> 5) & 1);
machine().bookkeeping().coin_counter_w(1, (data >> 4) & 1);
}
/*************************************
*
* Main CPU memory handlers
*
*************************************/
/* full address map derived from schematics */
void atetris_state::main_map(address_map &map)
{
map(0x0000, 0x0fff).ram();
map(0x1000, 0x1fff).ram().w(FUNC(atetris_state::videoram_w)).share("videoram");
map(0x2000, 0x20ff).mirror(0x0300).ram().w("palette", FUNC(palette_device::write8)).share("palette");
map(0x2400, 0x25ff).rw("eeprom", FUNC(eeprom_parallel_28xx_device::read), FUNC(eeprom_parallel_28xx_device::write));
map(0x2800, 0x280f).mirror(0x03e0).rw("pokey1", FUNC(pokey_device::read), FUNC(pokey_device::write));
map(0x2810, 0x281f).mirror(0x03e0).rw("pokey2", FUNC(pokey_device::read), FUNC(pokey_device::write));
map(0x3000, 0x3000).mirror(0x03ff).w("watchdog", FUNC(watchdog_timer_device::reset_w));
map(0x3400, 0x3400).mirror(0x03ff).w("eeprom", FUNC(eeprom_parallel_28xx_device::unlock_write8));
map(0x3800, 0x3800).mirror(0x03ff).w(FUNC(atetris_state::irq_ack_w));
map(0x3c00, 0x3c00).mirror(0x03ff).w(FUNC(atetris_state::coincount_w));
map(0x4000, 0x5fff).rom();
map(0x6000, 0x7fff).r(FUNC(atetris_state::slapstic_r));
map(0x8000, 0xffff).rom();
}
void atetris_state::atetrisb2_map(address_map &map)
{
map(0x0000, 0x0fff).ram();
map(0x1000, 0x1fff).ram().w(FUNC(atetris_state::videoram_w)).share("videoram");
map(0x2000, 0x20ff).ram().w("palette", FUNC(palette_device::write8)).share("palette");
map(0x2400, 0x25ff).rw("eeprom", FUNC(eeprom_parallel_28xx_device::read), FUNC(eeprom_parallel_28xx_device::write));
map(0x2802, 0x2802).w("sn1", FUNC(sn76496_device::write));
map(0x2804, 0x2804).w("sn2", FUNC(sn76496_device::write));
map(0x2806, 0x2806).w("sn3", FUNC(sn76496_device::write));
map(0x2808, 0x2808).portr("IN0");
map(0x2808, 0x280f).nopw();
map(0x2818, 0x2818).portr("IN1");
map(0x2818, 0x281f).nopw();
map(0x3000, 0x3000).w("watchdog", FUNC(watchdog_timer_device::reset_w));
map(0x3400, 0x3400).w("eeprom", FUNC(eeprom_parallel_28xx_device::unlock_write8));
map(0x3800, 0x3800).w(FUNC(atetris_state::irq_ack_w));
map(0x3c00, 0x3c00).w(FUNC(atetris_state::coincount_w));
map(0x4000, 0x5fff).rom();
map(0x6000, 0x7fff).r(FUNC(atetris_state::slapstic_r));
map(0x8000, 0xffff).rom();
}
void atetris_mcu_state::atetrisb3_map(address_map &map)
{
map(0x0000, 0x0fff).ram();
map(0x1000, 0x1fff).ram().w(FUNC(atetris_mcu_state::videoram_w)).share("videoram");
map(0x2000, 0x20ff).ram().w("palette", FUNC(palette_device::write8)).share("palette");
map(0x2400, 0x27ff).rw("eeprom", FUNC(eeprom_parallel_28xx_device::read), FUNC(eeprom_parallel_28xx_device::write));
map(0x2800, 0x281f).nopr().w(FUNC(atetris_mcu_state::mcu_reg_w));
map(0x2808, 0x2808).portr("IN0");
map(0x2818, 0x2818).portr("IN1");
map(0x3000, 0x3000).w("watchdog", FUNC(watchdog_timer_device::reset_w));
map(0x3400, 0x3400).w("eeprom", FUNC(eeprom_parallel_28xx_device::unlock_write8));
map(0x3800, 0x3800).w(FUNC(atetris_mcu_state::irq_ack_w));
map(0x3c00, 0x3c00).w(FUNC(atetris_mcu_state::coincount_w));
map(0x4000, 0x5fff).rom();
map(0x6000, 0x7fff).r(FUNC(atetris_mcu_state::slapstic_r));
map(0x8000, 0xffff).rom();
}
/*************************************
*
* Bootleg MCU handlers
*
*************************************/
READ8_MEMBER(atetris_mcu_state::mcu_bus_r)
{
switch (m_mcu->p2_r() & 0xf0)
{
case 0x40:
return m_soundlatch[1]->read();
case 0xf0:
return m_soundlatch[0]->read();
default:
return 0xff;
}
}
WRITE8_MEMBER(atetris_mcu_state::mcu_p2_w)
{
if ((data & 0xc0) == 0x80)
m_sn[(data >> 4) & 3]->write(m_mcu->p1_r());
}
WRITE8_MEMBER(atetris_mcu_state::mcu_reg_w)
{
// FIXME: a lot of sound writes seem to get lost this way; why doesn't that hurt?
m_soundlatch[0]->write(offset | 0x20);
m_soundlatch[1]->write(data);
}
/*************************************
*
* Port definitions
*
*************************************/
static INPUT_PORTS_START( atetris )
// These ports are read via the Pokeys
PORT_START("IN0")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_COIN2 )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_COIN1 )
PORT_DIPNAME( 0x04, 0x00, "Freeze" ) PORT_DIPLOCATION("50H:!4")
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x04, DEF_STR( On ) )
PORT_DIPNAME( 0x08, 0x00, "Freeze Step" ) PORT_DIPLOCATION("50H:!3")
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x08, DEF_STR( On ) )
PORT_DIPUNUSED_DIPLOC( 0x10, 0x00, "50H:!2" ) /* Listed As "SPARE2 (Unused)" */
PORT_DIPUNUSED_DIPLOC( 0x20, 0x00, "50H:!1" ) /* Listed As "SPARE1 (Unused)" */
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_CUSTOM ) PORT_VBLANK("screen")
PORT_SERVICE( 0x80, IP_ACTIVE_HIGH )
PORT_START("IN1")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_BUTTON1) PORT_PLAYER(1)
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_4WAY PORT_PLAYER(1)
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_4WAY PORT_PLAYER(1)
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_4WAY PORT_PLAYER(1)
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1) PORT_PLAYER(2)
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_4WAY PORT_PLAYER(2)
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_4WAY PORT_PLAYER(2)
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_4WAY PORT_PLAYER(2)
INPUT_PORTS_END
// Same as the regular one except they added a Flip Controls switch
static INPUT_PORTS_START( atetrisc )
PORT_INCLUDE( atetris )
PORT_MODIFY("IN0")
PORT_DIPNAME( 0x20, 0x00, "Flip Controls" ) PORT_DIPLOCATION("50H:!1")
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x20, DEF_STR( On ) )
INPUT_PORTS_END
/*************************************
*
* Graphics layouts
*
*************************************/
static const gfx_layout charlayout =
{
8,8,
RGN_FRAC(1,1),
4,
{ 0,1,2,3 },
{ 0*4, 1*4, 2*4, 3*4, 4*4, 5*4, 6*4, 7*4},
{ 0*4*8, 1*4*8, 2*4*8, 3*4*8, 4*4*8, 5*4*8, 6*4*8, 7*4*8},
8*8*4
};
static GFXDECODE_START( gfx_atetris )
GFXDECODE_ENTRY( "gfx1", 0, charlayout, 0, 16 )
GFXDECODE_END
/*************************************
*
* Machine driver
*
*************************************/
void atetris_state::atetris_base(machine_config &config)
{
/* basic machine hardware */
M6502(config, m_maincpu, MASTER_CLOCK/8);
m_maincpu->set_addrmap(AS_PROGRAM, &atetris_state::main_map);
SLAPSTIC(config, m_slapstic, 101, false);
WATCHDOG_TIMER(config, "watchdog");
/* video hardware */
GFXDECODE(config, m_gfxdecode, "palette", gfx_atetris);
PALETTE(config, "palette").set_format(palette_device::RGB_332, 256);
SCREEN(config, m_screen, SCREEN_TYPE_RASTER);
/* note: these parameters are from published specs, not derived */
/* the board uses an SOS-2 chip to generate video signals */
m_screen->set_raw(MASTER_CLOCK/2, 456, 0, 336, 262, 0, 240);
m_screen->set_screen_update(FUNC(atetris_state::screen_update));
m_screen->set_palette("palette");
/* sound hardware */
SPEAKER(config, "mono").front_center();
}
void atetris_state::atetris(machine_config &config)
{
atetris_base(config);
EEPROM_2804(config, "eeprom").lock_after_write(true);
pokey_device &pokey1(POKEY(config, "pokey1", MASTER_CLOCK/8));
pokey1.allpot_r().set_ioport("IN0");
pokey1.add_route(ALL_OUTPUTS, "mono", 0.50);
pokey_device &pokey2(POKEY(config, "pokey2", MASTER_CLOCK/8));
pokey2.allpot_r().set_ioport("IN1");
pokey2.add_route(ALL_OUTPUTS, "mono", 0.50);
}
void atetris_state::atetrisb2(machine_config &config)
{
atetris_base(config);
EEPROM_2804(config, "eeprom").lock_after_write(true);
/* basic machine hardware */
m_maincpu->set_clock(BOOTLEG_CLOCK/8);
m_maincpu->set_addrmap(AS_PROGRAM, &atetris_state::atetrisb2_map);
SN76489A(config, "sn1", BOOTLEG_CLOCK/8).add_route(ALL_OUTPUTS, "mono", 0.50);
SN76489A(config, "sn2", BOOTLEG_CLOCK/8).add_route(ALL_OUTPUTS, "mono", 0.50);
SN76489(config, "sn3", BOOTLEG_CLOCK/8).add_route(ALL_OUTPUTS, "mono", 0.50);
}
void atetris_mcu_state::atetrisb3(machine_config &config)
{
atetris_base(config);
m_maincpu->set_addrmap(AS_PROGRAM, &atetris_mcu_state::atetrisb3_map);
EEPROM_2816(config, "eeprom").lock_after_write(true);
I8749(config, m_mcu, 10_MHz_XTAL);
m_mcu->bus_in_cb().set(FUNC(atetris_mcu_state::mcu_bus_r));
m_mcu->bus_out_cb().set(m_soundlatch[0], FUNC(generic_latch_8_device::acknowledge_w));
m_mcu->p2_out_cb().set(FUNC(atetris_mcu_state::mcu_p2_w));
GENERIC_LATCH_8(config, m_soundlatch[0]);
m_soundlatch[0]->data_pending_callback().set_inputline(m_mcu, MCS48_INPUT_IRQ);
m_soundlatch[0]->set_separate_acknowledge(true);
GENERIC_LATCH_8(config, m_soundlatch[1]);
for (int i = 0; i < 4; i++)
{
SN76489A(config, m_sn[i], 4000000).add_route(ALL_OUTPUTS, "mono", 0.50);
}
}
/*************************************
*
* ROM definitions
*
*************************************/
ROM_START( atetris )
ROM_REGION( 0x18000, "maincpu", 0 )
ROM_LOAD( "136066-1100.45f", 0x10000, 0x8000, CRC(2acbdb09) SHA1(5e1189227f26563fd3e5372121ea5c915620f892) )
ROM_CONTINUE( 0x08000, 0x8000 )
ROM_REGION( 0x10000, "gfx1", 0 )
ROM_LOAD( "136066-1101.35a", 0x0000, 0x10000, CRC(84a1939f) SHA1(d8577985fc8ed4e74f74c68b7c00c4855b7c3270) )
ROM_END
ROM_START( atetrisa )
ROM_REGION( 0x18000, "maincpu", 0 )
ROM_LOAD( "d1", 0x10000, 0x8000, CRC(2bcab107) SHA1(3cfb8df8cd3782f3ff7f6b32ff15c461352061ee) )
ROM_CONTINUE( 0x08000, 0x8000 )
ROM_REGION( 0x10000, "gfx1", 0 )
ROM_LOAD( "136066-1101.35a", 0x0000, 0x10000, CRC(84a1939f) SHA1(d8577985fc8ed4e74f74c68b7c00c4855b7c3270) )
ROM_END
ROM_START( atetrisb )
ROM_REGION( 0x18000, "maincpu", 0 )
ROM_LOAD( "tetris.01", 0x10000, 0x8000, CRC(944d15f6) SHA1(926fa5cb26b6e6a50bea455eec1f6d3fb92aa95c) )
ROM_CONTINUE( 0x08000, 0x8000 )
ROM_REGION( 0x10000, "gfx1", 0 )
ROM_LOAD( "tetris.02", 0x0000, 0x10000, CRC(5c4e7258) SHA1(58060681a728e74d69b2b6f5d02faa597ca6c226) )
/* there's an extra EEPROM, maybe used for protection crack, which */
/* however doesn't seem to be required to run the game in this driver. */
ROM_REGION( 0x0800, "user1", 0 )
ROM_LOAD( "tetris.03", 0x0000, 0x0800, CRC(26618c0b) SHA1(4d6470bf3a79be3b0766e246abe00582d4c85a97) )
ROM_END
ROM_START( atetrisb2 )
ROM_REGION( 0x18000, "maincpu", 0 ) // Some bootleg PCBs uses unmodified Atari ROMs
ROM_LOAD( "k1-01", 0x10000, 0x8000, CRC(fa056809) SHA1(e4ccccdf9b04b68127c7b03ae263519cf00f94cb) ) // 27512
ROM_CONTINUE( 0x08000, 0x8000 )
ROM_REGION( 0x10000, "gfx1", 0 ) // Some bootleg PCBs uses unmodified Atari ROMs
ROM_LOAD( "136066-1101.35a", 0x0000, 0x10000, CRC(84a1939f) SHA1(d8577985fc8ed4e74f74c68b7c00c4855b7c3270) ) // 27512
ROM_REGION( 0x0020, "proms", 0 ) // currently unused
ROM_LOAD( "m3-7603-5.prom1", 0x00000, 0x0020, CRC(79656af3) SHA1(bf55f100806520b291157c03999606367dd14ecc) ) // 82s123 or TBP18S030
/* Unused. It's usual to find PLDs with different hashes, but defining equivalent equations */
ROM_REGION( 0x859, "plds", 0 )
ROM_LOAD( "a-gal16v8-b.bin", 0x000, 0x117, CRC(b1dfab0f) SHA1(e9e4db5459617a35a13df4b7a4586dd1b7be04ac) ) // sub PCB - Same content as "b"
ROM_LOAD( "b-gal16v8-b.bin", 0x117, 0x117, CRC(b1dfab0f) SHA1(e9e4db5459617a35a13df4b7a4586dd1b7be04ac) ) // sub PCB - Same content as "a"
ROM_LOAD( "c-gal16v8-b.bin", 0x22e, 0x117, CRC(e1a9db0b) SHA1(5bbac24e37a4d9b8a1387054722fa35478ca7941) ) // sub PCB
ROM_LOAD( "1-pal16l8-a.3g" , 0x345, 0x104, CRC(dcf0d2fe) SHA1(0496acaa605ec5008b110c387136bbc714441384) ) // main PCB - Found also as GAL16v8 on some PCBs
ROM_LOAD( "2-pal16r4-a.3r" , 0x449, 0x104, CRC(d71bdf27) SHA1(cc3503cb037de344fc353886f3492601638c9d45) ) // main PCB
ROM_LOAD( "3-pal16r4-a.8p" , 0x54D, 0x104, CRC(e007edf2) SHA1(4f1bc31abd64e402edb4c900ddb21f258d6782c8) ) // main PCB - Found also as GAL16v8 on some PCBs
ROM_LOAD( "4-pal16l8-a.9n" , 0x651, 0x104, CRC(3630e734) SHA1(a29dc202ffc75ac48815115b85e984fc0c9d5b59) ) // main PCB - Found also as GAL16v8 on some PCBs
ROM_LOAD( "5-pal16l8-a.9m" , 0x755, 0x104, CRC(53b64be1) SHA1(2bf712b766541c90c38c0810ee16848e448c5205) ) // main PCB - Found also as GAL16v8 on some PCBs
ROM_END
/*
Tetris (Korean bootleg of atetrisa set)
PCB Layout
----------
RC-1108
|---------------------------------------------------|
| 14.31818MHz|
| PAL |
| |
| P8749H 6116 |
|J |
|A 10MHz 27512 |
|M PAL |
|M 62256 |
|A |
| 27512 |
| 28C16 PAL |
| PAL PAL |
|76489 76489 4MHz 82S123 |
|76489 6502 |
|VOL MB3713 PAL |
|---------------------------------------------------|
A second PCB has been found with identical code, but with 1x additional SN76489AN, 1x additional DIP switch, a few more TTLs, and 6 PAL18l8ACN.
The MCU XTAL is 10.73835 MHz rather than 10 MHz on this PCB.
*/
ROM_START( atetrisb3 )
ROM_REGION( 0x18000, "maincpu", 0 )
ROM_LOAD( "prg.bin", 0x10000, 0x8000, CRC(2bcab107) SHA1(3cfb8df8cd3782f3ff7f6b32ff15c461352061ee) )
ROM_CONTINUE( 0x08000, 0x8000 )
ROM_REGION( 0x10000, "gfx1", 0 )
ROM_LOAD( "gfx.bin", 0x0000, 0x10000, CRC(84a1939f) SHA1(d8577985fc8ed4e74f74c68b7c00c4855b7c3270) )
// 8749 (10 MHz OSC) emulates POKEYs
ROM_REGION( 0x0800, "mcu", 0 )
ROM_LOAD( "8749h.bin", 0x0000, 0x0800, CRC(a66a9c47) SHA1(fbebd755a5e826c7d94ebcafdff2f9a01c9fd1a5) ) // dumped via normal methods and confirmed good via decap
ROM_FILL( 0x06e2, 1, 0x96 ) // patch illegal opcode
// currently unused
ROM_REGION( 0x0020, "proms", 0 )
ROM_LOAD( "82s123.bin", 0x00000, 0x0020, CRC(79656af3) SHA1(bf55f100806520b291157c03999606367dd14ecc) )
ROM_REGION( 0xc00, "plds", 0 ) // all protected
ROM_LOAD( "gal18v8a-25lp.1", 0x000, 0x117, NO_DUMP )
ROM_LOAD( "gal18v8a-25lp.2", 0x200, 0x117, NO_DUMP )
ROM_LOAD( "palce18v8h-25pc.3", 0x400, 0x117, NO_DUMP )
ROM_LOAD( "palce18v8h-25pc.4", 0x600, 0x117, NO_DUMP )
ROM_LOAD( "pal16r4b-2cn.5", 0x800, 0x104, NO_DUMP )
ROM_LOAD( "pal16r4b-2cn.6", 0xa00, 0x104, NO_DUMP )
ROM_END
/*
atetb3482: Atari Tetris bootleg with additional UM3482 and Z80 (with its ROM)
__________________________________________________________________
| |
A | ????? 74LS06 74LS197 74LS374 74LS04 |
| |
B | 74LS08 74LS74 74LS374 74LS374 |
| |
C | 74LS32 74LS27 74LS357 74LS374 XTAL |
| 74LS10 |
D | 74LS04 74LS273 74LS74 74LS374 |
| ?? ?? 74LS393 UM6116K 74LS74 74LS257 ______ 74LS27 |
E | | D2 | |
| 74LS245 74LS245 _______ | | 74LS74 |
F |UM3482 74LS139 PAL16L8 | | |27PC |74LS161 |
|______ __________ 74LS245 | MS | | 512 | |
G ||DIPS | PAL16R4 |UNPOPULAT| | 6264 | |_____|74LS161 |
||_____| |_________| 74LS245 | L-10 | _______ |
H |74LS04 PAL16R8 ___________ | | | UN |74LS161 |
| |D1 27PC512| 74LS00 |______| | PO | |
I |74LS32 74LS373 |__________| 74LS32 | PU |PAL16L8 |
| __________ 74LS04 | LA | |
J |74LS374 74LS357 | X2804AP | 74LS257 74LS138 | TED |PAL16?? |
|____________ |_________| 74LS257 74LS257 | | |
K ||D3 27PC256 | |_____|74LS161 |
||___________| 74LS245 74LS245 |
L |________________ _______________ 74LS257 74LS74 74LS161 |
||SHARP LH0080B | | UM6502A | |
M ||_______________| |______________| 74LS00 74LS74 74LS161 |
| |
N |PAL16R4 74LS??? 4017 74LS08 74LS32 74LS04 PAL16R4 82S123 74LS32 |
|_________________________________________________________________|
1 2 3 4 5 6 7 8 9
*/
ROM_START( atetb3482 )
ROM_REGION( 0x18000, "maincpu", 0 )
ROM_LOAD( "i4-d1.bin", 0x10000, 0x8000, CRC(2acbdb09) SHA1(5e1189227f26563fd3e5372121ea5c915620f892) )
ROM_CONTINUE( 0x08000, 0x8000 )
ROM_REGION( 0x10000, "gfx1", 0 )
ROM_LOAD( "f8-d2.bin", 0x0000, 0x10000, CRC(84a1939f) SHA1(d8577985fc8ed4e74f74c68b7c00c4855b7c3270) )
ROM_REGION( 0x08000, "tunes", 0 ) // Not hooked up. Same 8K repeated four times
ROM_LOAD( "k1-d3.bin", 0x00000, 0x08000, CRC(ce51c82b) SHA1(f90ed16f817e6b2a22b69db20348386b9c1ecb67) )
/* Not dumped, unused */
ROM_REGION( 0x71c, "plds", 0 )
ROM_LOAD( "pal16r4.1n" , 0x000, 0x104, NO_DUMP )
ROM_LOAD( "pal16r4.7n" , 0x104, 0x104, NO_DUMP )
ROM_LOAD( "pal16l8.9j" , 0x208, 0x104, NO_DUMP )
ROM_LOAD( "pal16l8.9i" , 0x30c, 0x104, NO_DUMP )
ROM_LOAD( "pal16r8.2h" , 0x410, 0x104, NO_DUMP )
ROM_LOAD( "pal16r4.2g" , 0x514, 0x104, NO_DUMP )
ROM_LOAD( "pal16l8.4f" , 0x618, 0x104, NO_DUMP )
ROM_END
ROM_START( atetrisc )
ROM_REGION( 0x18000, "maincpu", 0 )
ROM_LOAD( "tetcktl1.rom", 0x10000, 0x8000, CRC(9afd1f4a) SHA1(323d1576d92c905e8e95108b39cabf6fa0c10db6) )
ROM_CONTINUE( 0x08000, 0x8000 )
ROM_REGION( 0x10000, "gfx1", 0 )
ROM_LOAD( "136066-1103.35a", 0x0000, 0x10000, CRC(ec2a7f93) SHA1(cb850141ffd1504f940fa156a39e71a4146d7fea) )
ROM_END
ROM_START( atetrisc2 )
ROM_REGION( 0x18000, "maincpu", 0 )
ROM_LOAD( "136066-1102.45f", 0x10000, 0x8000, CRC(1bd28902) SHA1(ae8c34f082bce1f827bf60830f207c46cb282421) )
ROM_CONTINUE( 0x08000, 0x8000 )
ROM_REGION( 0x10000, "gfx1", 0 )
ROM_LOAD( "136066-1103.35a", 0x0000, 0x10000, CRC(ec2a7f93) SHA1(cb850141ffd1504f940fa156a39e71a4146d7fea) )
ROM_END
/*************************************
*
* Driver init
*
*************************************/
void atetris_state::init_atetris()
{
uint8_t *rgn = memregion("maincpu")->base();
m_slapstic->slapstic_init();
m_slapstic_source = &rgn[0x10000];
m_slapstic_base = &rgn[0x04000];
}
/*************************************
*
* Game drivers
*
*************************************/
GAME( 1988, atetris, 0, atetris, atetris, atetris_state, init_atetris, ROT0, "Atari Games", "Tetris (set 1)", MACHINE_SUPPORTS_SAVE )
GAME( 1988, atetrisa, atetris, atetris, atetris, atetris_state, init_atetris, ROT0, "Atari Games", "Tetris (set 2)", MACHINE_SUPPORTS_SAVE )
GAME( 1988, atetrisb, atetris, atetris, atetris, atetris_state, init_atetris, ROT0, "bootleg", "Tetris (bootleg set 1)", MACHINE_SUPPORTS_SAVE )
GAME( 1988, atetrisb2, atetris, atetrisb2, atetris, atetris_state, init_atetris, ROT0, "bootleg", "Tetris (bootleg set 2)", MACHINE_SUPPORTS_SAVE )
GAME( 1988, atetrisb3, atetris, atetrisb3, atetris, atetris_mcu_state, init_atetris, ROT0, "bootleg", "Tetris (bootleg set 3)", MACHINE_SUPPORTS_SAVE )
GAME( 1988, atetb3482, atetris, atetris, atetris, atetris_state, init_atetris, ROT0, "bootleg", "Tetris (bootleg set 4, with UM3482)", MACHINE_SUPPORTS_SAVE | MACHINE_IMPERFECT_SOUND )
GAME( 1989, atetrisc, atetris, atetris, atetrisc, atetris_state, init_atetris, ROT270, "Atari Games", "Tetris (cocktail set 1)", MACHINE_SUPPORTS_SAVE )
GAME( 1989, atetrisc2, atetris, atetris, atetrisc, atetris_state, init_atetris, ROT270, "Atari Games", "Tetris (cocktail set 2)", MACHINE_SUPPORTS_SAVE )
You can’t perform that action at this time.