/
tx1.cpp
848 lines (670 loc) · 46.6 KB
/
tx1.cpp
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// license:BSD-3-Clause
// copyright-holders:Philip Bennett
/***************************************************************************
Tatsumi TX-1/Buggy Boy hardware
driver by Phil Bennett
Games supported:
* TX-1 (1983) [3 sets]
* Buggy Boy (1985) [2 sets]
* Buggy Boy Junior (1986)
ROMs wanted:
* TX-1 V8 (1984)
Notes:
* TX-1 tire screech noises are not implemented yet.
****************************************************************************
Buggy Boy Error Codes TX-1 Error Codes
===================== ================
1 Main CPU RAM 1 Main microprocessor RAM
2 Video (character) RAM 2 Video RAM
3 Road/common RAM 3 Common RAM
4 Sound RAM 4 Sound RAM
5 Main CPU ROM 5 Main microprocessor ROM
6 Sound ROM 6 Sound ROM
8 Auxillary ROM 10 Interface ROM (time-out error)
12 Arithmetic unit 11 Common RAM (access for arithmetic CPU)
22 Main 8086-Z80 time-out 12 Common RAM (access for arithmetic CPU)
13 Arithmetic RAM
14 Common RAM (access for arithmetic CPU)
15 Object RAM
16 Arithmetic ROM
17 Data ROM (checksum)
18 Arithmetic unit
***************************************************************************/
#include "emu.h"
#include "tx1.h"
#include "cpu/i86/i86.h"
#include "cpu/z80/z80.h"
#include "machine/nvram.h"
#include "machine/watchdog.h"
#include "sound/ay8910.h"
#include "layout/generic.h"
#include "tx1.lh"
#include "buggyboy.lh"
#include "buggybjr.lh"
/*************************************
*
* CPU Control
*
*************************************/
void tx1_state::resume_math_w(uint16_t data)
{
m_mathcpu->set_input_line(INPUT_LINE_TEST, ASSERT_LINE);
}
void tx1_state::halt_math_w(uint16_t data)
{
m_mathcpu->set_input_line(INPUT_LINE_TEST, CLEAR_LINE);
}
/*************************************
*
* TX-1 Memory Maps
*
*************************************/
void tx1_state::tx1_main(address_map &map)
{
map(0x00000, 0x00fff).mirror(0x1000).ram();
map(0x02000, 0x02fff).mirror(0x1000).ram();
map(0x04000, 0x04fff).mirror(0x1000).ram().share("nvram");
map(0x06000, 0x06fff).rw(FUNC(tx1_state::tx1_crtc_r), FUNC(tx1_state::tx1_crtc_w));
map(0x08000, 0x09fff).ram().share("vram");
map(0x0a000, 0x0afff).ram().share("rcram");
map(0x0b000, 0x0b001).rw(m_sound, FUNC(tx1_sound_device::dipswitches_r), FUNC(tx1_sound_device::z80_busreq_w));
map(0x0c000, 0x0c001).w(FUNC(tx1_state::tx1_scolst_w));
map(0x0d000, 0x0d003).w(FUNC(tx1_state::tx1_slincs_w));
map(0x0e000, 0x0e001).w(FUNC(tx1_state::tx1_slock_w));
map(0x0f000, 0x0f001).r("watchdog", FUNC(watchdog_timer_device::reset16_r)).w(FUNC(tx1_state::resume_math_w));
map(0x10000, 0x1ffff).rw(m_sound, FUNC(tx1_sound_device::z80_shared_r), FUNC(tx1_sound_device::z80_shared_w));
map(0x20000, 0x2ffff).mirror(0xd0000).rom();
}
void tx1_state::tx1_math(address_map &map)
{
map(0x00000, 0x007ff).ram().share("math_ram");
map(0x00800, 0x00fff).rw(FUNC(tx1_state::tx1_spcs_ram_r), FUNC(tx1_state::tx1_spcs_ram_w));
map(0x01000, 0x01fff).ram().share("rcram");
map(0x02000, 0x022ff).ram().share("objram");
map(0x02400, 0x027ff).w(FUNC(tx1_state::tx1_bankcs_w));
map(0x02800, 0x02bff).w(FUNC(tx1_state::halt_math_w));
map(0x02C00, 0x02fff).w(FUNC(tx1_state::tx1_flgcs_w));
map(0x03000, 0x03fff).rw(FUNC(tx1_state::tx1_math_r), FUNC(tx1_state::tx1_math_w));
map(0x04000, 0x07fff).mirror(0xf8000).rom();
map(0x05000, 0x07fff).r(FUNC(tx1_state::tx1_spcs_rom_r));
}
/*************************************
*
* Buggy Boy Memory Maps
*
*************************************/
void tx1_state::buggyboy_main(address_map &map)
{
map(0x00000, 0x03fff).ram().share("nvram");
map(0x04000, 0x04fff).rw(FUNC(tx1_state::tx1_crtc_r), FUNC(tx1_state::tx1_crtc_w));
map(0x08000, 0x09fff).ram().share("vram");
map(0x0a000, 0x0afff).ram().share("rcram");
map(0x0b000, 0x0b001).rw(m_sound, FUNC(tx1_sound_device::dipswitches_r), FUNC(tx1_sound_device::z80_busreq_w));
map(0x0c000, 0x0c001).w(FUNC(tx1_state::buggyboy_scolst_w));
map(0x0d000, 0x0d003).w(FUNC(tx1_state::tx1_slincs_w));
map(0x0e000, 0x0e001).w(FUNC(tx1_state::buggyboy_sky_w));
map(0x0f000, 0x0f003).r("watchdog", FUNC(watchdog_timer_device::reset16_r)).w(FUNC(tx1_state::resume_math_w));
map(0x10000, 0x1ffff).rw(m_sound, FUNC(tx1_sound_device::z80_shared_r), FUNC(tx1_sound_device::z80_shared_w));
map(0x20000, 0x2ffff).rom();
map(0xf0000, 0xfffff).rom();
}
void tx1_state::buggybjr_main(address_map &map)
{
map(0x00000, 0x03fff).ram().share("nvram");
map(0x04000, 0x04fff).rw(FUNC(tx1_state::tx1_crtc_r), FUNC(tx1_state::tx1_crtc_w));
map(0x08000, 0x08fff).ram().share("vram");
map(0x0a000, 0x0afff).ram().share("rcram");
map(0x0b000, 0x0b001).rw(m_sound, FUNC(tx1_sound_device::dipswitches_r), FUNC(tx1_sound_device::z80_busreq_w));
map(0x0c000, 0x0c001).w(FUNC(tx1_state::buggyboy_scolst_w));
map(0x0d000, 0x0d003).w(FUNC(tx1_state::tx1_slincs_w));
map(0x0e000, 0x0e001).w(FUNC(tx1_state::buggyboy_sky_w));
map(0x0f000, 0x0f003).r("watchdog", FUNC(watchdog_timer_device::reset16_r)).w(FUNC(tx1_state::resume_math_w));
map(0x10000, 0x1ffff).rw(m_sound, FUNC(tx1_sound_device::z80_shared_r), FUNC(tx1_sound_device::z80_shared_w));
map(0x20000, 0x2ffff).rom();
map(0xf0000, 0xfffff).rom();
}
void tx1_state::buggyboy_math(address_map &map)
{
map(0x00000, 0x007ff).ram().share("math_ram");
map(0x00800, 0x00fff).rw(FUNC(tx1_state::buggyboy_spcs_ram_r), FUNC(tx1_state::buggyboy_spcs_ram_w));
map(0x01000, 0x01fff).ram().share("rcram");
map(0x02000, 0x022ff).ram().share("objram");
map(0x02400, 0x024ff).w(FUNC(tx1_state::buggyboy_gas_w));
map(0x03000, 0x03fff).rw(FUNC(tx1_state::buggyboy_math_r), FUNC(tx1_state::buggyboy_math_w));
map(0x04000, 0x07fff).mirror(0xf8000).rom();
map(0x05000, 0x07fff).r(FUNC(tx1_state::buggyboy_spcs_rom_r));
}
/*************************************
*
* Machine driver
*
*************************************/
void tx1_state::tx1(machine_config &config)
{
I8086(config, m_maincpu, CPU_MASTER_CLOCK / 3);
m_maincpu->set_addrmap(AS_PROGRAM, &tx1_state::tx1_main);
WATCHDOG_TIMER(config, "watchdog");//.set_time(5);
I8086(config, m_mathcpu, CPU_MASTER_CLOCK / 3);
m_mathcpu->set_addrmap(AS_PROGRAM, &tx1_state::tx1_math);
NVRAM(config, "nvram", nvram_device::DEFAULT_ALL_0);
PALETTE(config, "palette", FUNC(tx1_state::tx1_palette), 256);
config.set_default_layout(layout_triphsxs);
screen_device &lscreen(SCREEN(config, "lscreen", SCREEN_TYPE_RASTER));
lscreen.set_raw(TX1_PIXEL_CLOCK, TX1_HTOTAL, TX1_HBEND, TX1_HBSTART, TX1_VTOTAL, TX1_VBEND, TX1_VBSTART);
lscreen.set_screen_update(FUNC(tx1_state::screen_update_tx1_left));
lscreen.set_palette("palette");
SCREEN(config, m_screen, SCREEN_TYPE_RASTER);
m_screen->set_raw(TX1_PIXEL_CLOCK, TX1_HTOTAL, TX1_HBEND, TX1_HBSTART, TX1_VTOTAL, TX1_VBEND, TX1_VBSTART);
m_screen->set_screen_update(FUNC(tx1_state::screen_update_tx1_middle));
m_screen->set_palette("palette");
screen_device &rscreen(SCREEN(config, "rscreen", SCREEN_TYPE_RASTER));
rscreen.set_raw(TX1_PIXEL_CLOCK, TX1_HTOTAL, TX1_HBEND, TX1_HBSTART, TX1_VTOTAL, TX1_VBEND, TX1_VBSTART);
rscreen.set_screen_update(FUNC(tx1_state::screen_update_tx1_right));
rscreen.screen_vblank().set(FUNC(tx1_state::screen_vblank_tx1));
rscreen.set_palette("palette");
MCFG_VIDEO_START_OVERRIDE(tx1_state,tx1)
TX1_SOUND(config, m_sound, TX1_PIXEL_CLOCK);
}
void tx1_state::tx1j(machine_config &config)
{
tx1(config);
TX1J_SOUND(config.replace(), m_sound, TX1_PIXEL_CLOCK);
}
void tx1_state::buggyboy(machine_config &config)
{
I8086(config, m_maincpu, CPU_MASTER_CLOCK / 3);
m_maincpu->set_addrmap(AS_PROGRAM, &tx1_state::buggyboy_main);
WATCHDOG_TIMER(config, "watchdog");//.set_time(5);
I8086(config, m_mathcpu, CPU_MASTER_CLOCK / 3);
m_mathcpu->set_addrmap(AS_PROGRAM, &tx1_state::buggyboy_math);
NVRAM(config, "nvram", nvram_device::DEFAULT_ALL_0);
config.set_default_layout(layout_triphsxs);
screen_device &lscreen(SCREEN(config, "lscreen", SCREEN_TYPE_RASTER));
lscreen.set_raw(BB_PIXEL_CLOCK, BB_HTOTAL, BB_HBEND, BB_HBSTART, BB_VTOTAL, BB_VBEND, BB_VBSTART);
lscreen.set_screen_update(FUNC(tx1_state::screen_update_buggyboy_left));
lscreen.set_palette("palette");
SCREEN(config, m_screen, SCREEN_TYPE_RASTER);
m_screen->set_raw(BB_PIXEL_CLOCK, BB_HTOTAL, BB_HBEND, BB_HBSTART, BB_VTOTAL, BB_VBEND, BB_VBSTART);
m_screen->set_screen_update(FUNC(tx1_state::screen_update_buggyboy_middle));
m_screen->set_palette("palette");
screen_device &rscreen(SCREEN(config, "rscreen", SCREEN_TYPE_RASTER));
rscreen.set_raw(BB_PIXEL_CLOCK, BB_HTOTAL, BB_HBEND, BB_HBSTART, BB_VTOTAL, BB_VBEND, BB_VBSTART);
rscreen.set_screen_update(FUNC(tx1_state::screen_update_buggyboy_right));
rscreen.screen_vblank().set(FUNC(tx1_state::screen_vblank_buggyboy));
rscreen.set_palette("palette");
PALETTE(config, "palette", FUNC(tx1_state::buggyboy_palette), 256);
MCFG_VIDEO_START_OVERRIDE(tx1_state,buggyboy)
BUGGYBOY_SOUND(config, m_sound, BUGGYBOY_ZCLK);
}
void tx1_state::buggybjr(machine_config &config)
{
I8086(config, m_maincpu, CPU_MASTER_CLOCK / 3);
m_maincpu->set_addrmap(AS_PROGRAM, &tx1_state::buggybjr_main);
WATCHDOG_TIMER(config, "watchdog");//.set_time(5);
I8086(config, m_mathcpu, CPU_MASTER_CLOCK / 3);
m_mathcpu->set_addrmap(AS_PROGRAM, &tx1_state::buggyboy_math);
NVRAM(config, "nvram", nvram_device::DEFAULT_ALL_0);
SCREEN(config, m_screen, SCREEN_TYPE_RASTER);
m_screen->set_raw(BB_PIXEL_CLOCK, BB_HTOTAL, BB_HBEND, BB_HBSTART, BB_VTOTAL, BB_VBEND, BB_VBSTART);
m_screen->set_screen_update(FUNC(tx1_state::screen_update_buggybjr));
m_screen->screen_vblank().set(FUNC(tx1_state::screen_vblank_buggyboy));
m_screen->set_palette("palette");
PALETTE(config, "palette", FUNC(tx1_state::buggyboy_palette), 256);
MCFG_VIDEO_START_OVERRIDE(tx1_state,buggybjr)
BUGGYBOYJR_SOUND(config, m_sound, BUGGYBOY_ZCLK);
}
/*************************************
*
* ROM definition(s)
*
*************************************/
/*
The TX-1 (Multi License (World)) game is comprised of three boards:
- Sound Board (labeled TC013B, top small board, different then the below mentioned TC013A)
- CPU Board (labeled TC011A, middle board, uses 15.000 MHz xtal)
- Video Board (labeled TC012A, bottom board, uses 18.000 MHz xtal)
*/
ROM_START( tx1 )
ROM_REGION( 0x100000, "main_cpu", 0 )
ROM_LOAD16_BYTE( "8412-136027-244.22", 0x20000, 0x4000, CRC(2e9cefa2) SHA1(4ca04eae446e8df08ab793488a79217ed1a27875) )
ROM_LOAD16_BYTE( "8412-136027-245.29", 0x20001, 0x4000, CRC(ade7895c) SHA1(1c33a574cae46fddb4cadb85f5de17f02ae7a596) )
ROM_LOAD16_BYTE( "8412-136027-249.45", 0x28000, 0x4000, CRC(9bcb82db) SHA1(d1528c9b9c4c2848bdba15e4632927476d544f40) )
ROM_LOAD16_BYTE( "8412-136027-250.54", 0x28001, 0x4000, CRC(c8c9368f) SHA1(0972d54d506216eb2b204cf22ccdff9210fb7b10) )
ROM_REGION( 0x100000, "math_cpu", 0 )
ROM_LOAD16_BYTE( "8411-136027-152.146", 0x04000, 0x2000, CRC(b65eeea2) SHA1(b5f26e17520c598132b93c5cd7af7ebd03b10012) )
ROM_LOAD16_BYTE( "8411-136027-151.132", 0x04001, 0x2000, CRC(0d63dadc) SHA1(0954174b25c08967d3efb31f5721fd05502d66dd) )
ROM_REGION( 0x10000, "soundbrd:audio_cpu", 0 )
ROM_LOAD( "8411-136027-157.11", 0x00000, 0x2000, CRC(10ae3075) SHA1(69c5f62f2473aba848383eed3cecf15e273d86ca) )
ROM_REGION( 0x8000, "char_tiles", 0 )
ROM_LOAD( "8411-136027-156.204", 0x0000, 0x4000, CRC(60f3c616) SHA1(59c4361891e4274e27e6279c919e8fd6803af7cf) )
ROM_LOAD( "8411-136027-155.174", 0x4000, 0x4000, CRC(e59a6b72) SHA1(c10efa77ab421ac60b97227a8d547f50f8415670) )
ROM_REGION( 0x10000, "obj_tiles", 0 )
ROM_LOAD( "8411-136027-114.203", 0x0000, 0x4000, CRC(fc91328b) SHA1(e57fd2056b65d37cf2e1f0af56616c6555df3006) )
ROM_LOAD( "8411-136027-116.258", 0x4000, 0x4000, CRC(5745f671) SHA1(6e471633cd6de9926b3361a84430c088e1f6a097) )
ROM_LOAD( "8411-136027-115.173", 0x8000, 0x4000, CRC(720e5873) SHA1(151d9063c35b26f5876cf94bdf0c2665ec701bbd) )
ROM_LOAD( "8411-136027-117.232", 0xc000, 0x4000, CRC(3c68d0bc) SHA1(2dbaf2a268b90214fd61c016ac945d4371057826) )
ROM_REGION( 0x6000, "road", 0 )
ROM_LOAD( "8411-136027-146.56", 0x0000, 0x2000, CRC(5635b8c1) SHA1(5cc9437a2ff0843f1917f2451852d4561c240b24) )
ROM_LOAD( "8411-136027-147.66", 0x2000, 0x2000, CRC(03d83cf8) SHA1(5c0cfc6bf02ad2b3f37e1ceb493f69eb9829ab1e) )
ROM_LOAD( "8411-136027-148.76", 0x4000, 0x2000, CRC(ad56013a) SHA1(ae3a91f58f30daff334754476db33ad1d12569fc) )
ROM_REGION16_LE( 0x10000, "au_data", 0 )
ROM_LOAD16_BYTE( "8411-136027-153.184", 0x0000, 0x4000, CRC(acf754e8) SHA1(06779e18636f0799efdaa09396e9ccd59f426257) )
ROM_LOAD16_BYTE( "8411-136027-154.185", 0x0001, 0x4000, CRC(f89d3e20) SHA1(4b4cf679b7e3d63cded9989d2b667941f718ff57) )
ROM_LOAD16_BYTE( "136027-143.ic223", 0x8000, 0x0200, CRC(22c77af6) SHA1(1be8585b95316b4fc5712cdaef699e676320cd4d) )
ROM_LOAD16_BYTE( "136027-142.ic213", 0x8001, 0x0200, CRC(f6b8b70b) SHA1(b79374acf11d71db1e4ad3c494ac5f500a52677b) )
ROM_REGION( 0x8000, "obj_map", 0 )
ROM_LOAD( "8411-136027-119.106", 0x0000, 0x4000, CRC(88eec0fb) SHA1(81d7a69dc1a4b3b81d7f28d97a3f80697cdcc6eb) )
ROM_LOAD( "8411-136027-120.73", 0x4000, 0x4000, CRC(407cbe65) SHA1(e1c11b65f3c6abde6d55afeaffdb39cdd6d66377) )
ROM_REGION( 0x6000, "obj_luts", 0 )
ROM_LOAD( "8411-136027-113.48", 0x0000, 0x2000, CRC(4b3d7956) SHA1(fc2432dd69f3be7007d4fd6f7c86c7c19453b1ba) )
ROM_LOAD( "8411-136027-118.281", 0x2000, 0x4000, CRC(de418dc7) SHA1(1233e2f7499ec5a73a40ee336d3fe26c06187784) )
ROM_REGION( 0x10000, "proms", 0 )
/* RGB palette (left) */
ROM_LOAD( "136027-133.57", 0x0000, 0x100, CRC(3b387d01) SHA1(1229548e3052ad34eeee9598743091d19f6b8f88) )
ROM_LOAD( "136027-134.58", 0x0100, 0x100, CRC(f6f4d7d9) SHA1(866024b76b26d6942bd4e1d2494686299414f6be) )
ROM_LOAD( "136027-135.59", 0x0200, 0x100, CRC(824e7532) SHA1(917ce74d2bae6af90f2c4e41d12a69f884320915) )
/* RGB palette (center) */
ROM_LOAD( "136027-133.36", 0x0300, 0x100, CRC(3b387d01) SHA1(1229548e3052ad34eeee9598743091d19f6b8f88) )
ROM_LOAD( "136027-134.37", 0x0400, 0x100, CRC(f6f4d7d9) SHA1(866024b76b26d6942bd4e1d2494686299414f6be) )
ROM_LOAD( "136027-135.38", 0x0500, 0x100, CRC(824e7532) SHA1(917ce74d2bae6af90f2c4e41d12a69f884320915) )
/* RGB palette (right) */
ROM_LOAD( "136027-133.8", 0x0600, 0x100, CRC(3b387d01) SHA1(1229548e3052ad34eeee9598743091d19f6b8f88) )
ROM_LOAD( "136027-134.9", 0x0700, 0x100, CRC(f6f4d7d9) SHA1(866024b76b26d6942bd4e1d2494686299414f6be) )
ROM_LOAD( "136027-135.10", 0x0800, 0x100, CRC(824e7532) SHA1(917ce74d2bae6af90f2c4e41d12a69f884320915) )
/* Character colour tables (L, C, R) */
ROM_LOAD( "136027-124.85", 0x0900, 0x100, CRC(5aeef5cc) SHA1(e123bf01d556178b0cf9d495bcce445f3f8421cd) )
ROM_LOAD( "136027-124.116", 0x0a00, 0x100, CRC(5aeef5cc) SHA1(e123bf01d556178b0cf9d495bcce445f3f8421cd) )
ROM_LOAD( "136027-124.148", 0x0b00, 0x100, CRC(5aeef5cc) SHA1(e123bf01d556178b0cf9d495bcce445f3f8421cd) )
/* Object colour table */
ROM_LOAD( "136027-136.276", 0x0c00, 0x200, CRC(7b675b8b) SHA1(3a7617d8ca29aa5d9832e317736598646a466b8b) )
ROM_LOAD( "136027-136.277", 0x0e00, 0x200, CRC(7b675b8b) SHA1(3a7617d8ca29aa5d9832e317736598646a466b8b) )
/* Object tile lookup */
ROM_LOAD( "136027-123.25", 0x1000, 0x100, CRC(616a7a85) SHA1(b7c1060ecb128154092441212de64dc304aa3fcd) )
/* Road graphics */
ROM_LOAD( "136027-138.ic33", 0x1100, 0x200, CRC(fafb6917) SHA1(30eb182c7623026dce7dba9e249bc8a9eb7a7f3e) )
ROM_LOAD( "136027-139.ic40", 0x1300, 0x200, CRC(93deb894) SHA1(5ae9a21298c836fe649a52f3df2b4067f9012b91) )
ROM_LOAD( "136027-140.ic49", 0x1500, 0x200, CRC(aa5ed232) SHA1(f33e7bc2dd33ac6d75fb06b93c4dd58e5d10010d) )
/* Road stripes */
ROM_LOAD( "136027-141.ic50", 0x1700, 0x200, CRC(6b424cea) SHA1(83127326c20116b0a4be1126e163f9c6755e19dc) )
ROM_END
/*
The TX-1 (Japan Rev B) game is comprised of three boards:
- Sound Board (labeled TC013A, top small board)
- CPU Board (labeled TC011A, middle board, uses 15.000 MHz xtal)
- Video Board (labeled TC012A, bottom board, uses 18.000 MHz xtal)
*/
ROM_START( tx1jb )
ROM_REGION( 0x100000, "main_cpu", 0 )
ROM_LOAD16_BYTE( "tx1_1b.ic22", 0x20000, 0x4000, CRC(3dadb8fb) SHA1(ef99897161d559180abc7f4ce23e8f55fe3bb330) )
ROM_LOAD16_BYTE( "tx1_2b.ic29", 0x20001, 0x4000, CRC(6b5a8f23) SHA1(0d82fdcadc29d9a1d7ae9b87dd1f94bd508da4b2) )
ROM_LOAD16_BYTE( "tx1_3b.ic45", 0x28000, 0x4000, CRC(3a030996) SHA1(7dbbad310380247159c12e5c100ce57193d16e90) )
ROM_LOAD16_BYTE( "tx1_4b.ic54", 0x28001, 0x4000, CRC(7aed82ed) SHA1(592d554d02a4b3806154dc008177de83a411ffc6) )
ROM_REGION( 0x100000, "math_cpu", 0 )
ROM_LOAD16_BYTE( "tx1_9b.ic146", 0x04000, 0x2000, CRC(af677ff4) SHA1(3968d7f3811ed7552efe1e1c5c416ec740503ee4) )
ROM_LOAD16_BYTE( "tx1_8b.ic132", 0x04001, 0x2000, CRC(dd4356f8) SHA1(b666d2aa93e61f6bcdb8326b8b06635be743b64e) )
ROM_REGION( 0x10000, "soundbrd:audio_cpu", 0 )
ROM_LOAD( "tx1_22h.ic9", 0x00000, 0x2000, CRC(66376232) SHA1(b8a026dae47173e7760eea4f52e67e525ad1b70b) )
ROM_REGION( 0x8000, "char_tiles", 0 )
ROM_LOAD( "tx1_21a.ic204", 0x0000, 0x4000, CRC(cd3441ad) SHA1(8e6597b3177b8aaa34ed3373d85fc4b6231e1333) )
ROM_LOAD( "tx1_20a.ic174", 0x4000, 0x4000, CRC(dbe595fc) SHA1(1ed2f775f0a1b46a2ffbc056eb4ef732ed546d3c) )
ROM_REGION( 0x10000, "obj_tiles", 0 )
ROM_LOAD( "tx1_16b.ic203", 0x0000, 0x4000, CRC(1141c965) SHA1(4b90c1428bcbd72d0449c064856a5596269b3fc6) )
ROM_LOAD( "tx1_18b.ic258", 0x4000, 0x4000, CRC(0ad36d68) SHA1(fd5a65c56557c1bc9c0f3916f15f62500b52bfe0) )
ROM_LOAD( "tx1_15b.ic173", 0x8000, 0x4000, CRC(30d1a8d5) SHA1(b4c585b7b8a8920bb3949d643e9e10c17d4009a0) )
ROM_LOAD( "tx1_17b.ic232", 0xc000, 0x4000, CRC(364bb354) SHA1(a26581ca1088b979285471e2c6595048df84d75e) )
ROM_REGION( 0x6000, "road", 0 )
ROM_LOAD( "tx1_5a.ic56", 0x0000, 0x2000, CRC(5635b8c1) SHA1(5cc9437a2ff0843f1917f2451852d4561c240b24) )
ROM_LOAD( "tx1_6a.ic66", 0x2000, 0x2000, CRC(03d83cf8) SHA1(5c0cfc6bf02ad2b3f37e1ceb493f69eb9829ab1e) )
ROM_LOAD( "tx1_7a.ic76", 0x4000, 0x2000, CRC(ad56013a) SHA1(ae3a91f58f30daff334754476db33ad1d12569fc) )
ROM_REGION16_LE( 0x10000, "au_data", 0 )
ROM_LOAD16_BYTE( "tx1_10b.ic184", 0x0000, 0x4000, CRC(acf754e8) SHA1(06779e18636f0799efdaa09396e9ccd59f426257) )
ROM_LOAD16_BYTE( "tx1_11b.ic185", 0x0001, 0x4000, CRC(f89d3e20) SHA1(4b4cf679b7e3d63cded9989d2b667941f718ff57) )
ROM_LOAD16_BYTE( "xb02b.ic223", 0x8000, 0x0200, CRC(22c77af6) SHA1(1be8585b95316b4fc5712cdaef699e676320cd4d) )
ROM_LOAD16_BYTE( "xb01b.ic213", 0x8001, 0x0200, CRC(f6b8b70b) SHA1(b79374acf11d71db1e4ad3c494ac5f500a52677b) )
ROM_REGION( 0x8000, "obj_map", 0 )
ROM_LOAD( "tx1_14b.ic106", 0x0000, 0x4000, CRC(68c63d6e) SHA1(110e02b99c44d31041be588bd14642e26890ecbd) )
ROM_LOAD( "tx1_13b.ic73", 0x4000, 0x4000, CRC(b0c581b2) SHA1(20926bc15e7c97045b219b828acfcdd99b8712a6) )
ROM_REGION( 0x6000, "obj_luts", 0 )
ROM_LOAD( "tx1_12b.ic48", 0x0000, 0x2000, CRC(4b3d7956) SHA1(fc2432dd69f3be7007d4fd6f7c86c7c19453b1ba) )
ROM_LOAD( "tx1_19b.ic281", 0x2000, 0x4000, CRC(cb250de6) SHA1(4bf3006986fb8cbb3dd4fa988e6471633614e4bb) )
ROM_REGION( 0x10000, "proms", 0 )
/* RGB palette (left) */
ROM_LOAD( "xb05a.ic57", 0x0000, 0x100, CRC(3b387d01) SHA1(1229548e3052ad34eeee9598743091d19f6b8f88) )
ROM_LOAD( "xb06a.ic58", 0x0100, 0x100, CRC(f6f4d7d9) SHA1(866024b76b26d6942bd4e1d2494686299414f6be) )
ROM_LOAD( "xb07a.ic59", 0x0200, 0x100, CRC(824e7532) SHA1(917ce74d2bae6af90f2c4e41d12a69f884320915) )
/* RGB palette (center) */
ROM_LOAD( "xb05a.ic36", 0x0300, 0x100, CRC(3b387d01) SHA1(1229548e3052ad34eeee9598743091d19f6b8f88) )
ROM_LOAD( "xb06a.ic37", 0x0400, 0x100, CRC(f6f4d7d9) SHA1(866024b76b26d6942bd4e1d2494686299414f6be) )
ROM_LOAD( "xb07a.ic38", 0x0500, 0x100, CRC(824e7532) SHA1(917ce74d2bae6af90f2c4e41d12a69f884320915) )
/* RGB palette (right) */
ROM_LOAD( "xb05a.ic8", 0x0600, 0x100, CRC(3b387d01) SHA1(1229548e3052ad34eeee9598743091d19f6b8f88) )
ROM_LOAD( "xb06a.ic9", 0x0700, 0x100, CRC(f6f4d7d9) SHA1(866024b76b26d6942bd4e1d2494686299414f6be) )
ROM_LOAD( "xb07a.ic10", 0x0800, 0x100, CRC(824e7532) SHA1(917ce74d2bae6af90f2c4e41d12a69f884320915) )
/* Character colour tables (L, C, R) */
ROM_LOAD( "xb08.ic85", 0x0900, 0x100, CRC(5aeef5cc) SHA1(e123bf01d556178b0cf9d495bcce445f3f8421cd) )
ROM_LOAD( "xb08.ic116", 0x0a00, 0x100, CRC(5aeef5cc) SHA1(e123bf01d556178b0cf9d495bcce445f3f8421cd) )
ROM_LOAD( "xb08.ic148", 0x0b00, 0x100, CRC(5aeef5cc) SHA1(e123bf01d556178b0cf9d495bcce445f3f8421cd) )
/* Object colour table */
ROM_LOAD( "xb04a.ic276",0x0c00, 0x200, CRC(92bf5533) SHA1(4d9127417325af66099234178ab2641d23ee9d22) )
ROM_LOAD( "xb04a.ic277",0x0e00, 0x200, CRC(92bf5533) SHA1(4d9127417325af66099234178ab2641d23ee9d22) )
/* Object tile lookup */
ROM_LOAD( "xb03a.ic25", 0x1000, 0x100, CRC(616a7a85) SHA1(b7c1060ecb128154092441212de64dc304aa3fcd) )
/* Road graphics */
ROM_LOAD( "xb09.ic33", 0x1100, 0x200, CRC(fafb6917) SHA1(30eb182c7623026dce7dba9e249bc8a9eb7a7f3e) )
ROM_LOAD( "xb10.ic40", 0x1300, 0x200, CRC(93deb894) SHA1(5ae9a21298c836fe649a52f3df2b4067f9012b91) )
ROM_LOAD( "xb11.ic49", 0x1500, 0x200, CRC(aa5ed232) SHA1(f33e7bc2dd33ac6d75fb06b93c4dd58e5d10010d) )
/* Road stripes */
ROM_LOAD( "xb12.ic50", 0x1700, 0x200, CRC(6b424cea) SHA1(83127326c20116b0a4be1126e163f9c6755e19dc) )
ROM_END
ROM_START( tx1jc )
ROM_REGION( 0x100000, "main_cpu", 0 )
ROM_LOAD16_BYTE( "tx1_1c.ic22", 0x20000, 0x4000, CRC(eedcee83) SHA1(7fa0590b142fb13c6562126a9bdd5a1e032880c7) )
ROM_LOAD16_BYTE( "tx1_2c.ic29", 0x20001, 0x4000, CRC(294bf5bf) SHA1(02b425caba8a187c58211bab27988205eb044558) )
ROM_LOAD16_BYTE( "tx1_3c.ic45", 0x28000, 0x4000, CRC(21a8aa55) SHA1(21bc4adefb22a95fcd7a4e305bf0b05e2cb34129) )
ROM_LOAD16_BYTE( "tx1_4c.ic54", 0x28001, 0x4000, CRC(15bb8ef2) SHA1(83968f010ec555fcd0548a80562fb23a892b5afb) )
ROM_REGION( 0x100000, "math_cpu", 0 )
ROM_LOAD16_BYTE( "tx1_9c.ic146", 0x04000, 0x2000, CRC(b65eeea2) SHA1(b5f26e17520c598132b93c5cd7af7ebd03b10012) )
ROM_LOAD16_BYTE( "tx1_8c.ic132", 0x04001, 0x2000, CRC(0d63dadc) SHA1(0954174b25c08967d3efb31f5721fd05502d66dd) )
ROM_REGION( 0x10000, "soundbrd:audio_cpu", 0 ) /* Label was missing */
ROM_LOAD( "8411-136027-157.11", 0x00000, 0x2000, CRC(10ae3075) SHA1(69c5f62f2473aba848383eed3cecf15e273d86ca) ) /* Unconfirmed TC013A or the later TC013B */
ROM_REGION( 0x8000, "char_tiles", 0 )
ROM_LOAD( "tx1_21a.ic204", 0x0000, 0x4000, CRC(cd3441ad) SHA1(8e6597b3177b8aaa34ed3373d85fc4b6231e1333) )
ROM_LOAD( "tx1_20a.ic174", 0x4000, 0x4000, CRC(dbe595fc) SHA1(1ed2f775f0a1b46a2ffbc056eb4ef732ed546d3c) )
ROM_REGION( 0x10000, "obj_tiles", 0 )
ROM_LOAD( "tx1_16b.ic203", 0x0000, 0x4000, CRC(1141c965) SHA1(4b90c1428bcbd72d0449c064856a5596269b3fc6) )
ROM_LOAD( "tx1_18b.ic258", 0x4000, 0x4000, CRC(0ad36d68) SHA1(fd5a65c56557c1bc9c0f3916f15f62500b52bfe0) )
ROM_LOAD( "tx1_15b.ic173", 0x8000, 0x4000, CRC(30d1a8d5) SHA1(b4c585b7b8a8920bb3949d643e9e10c17d4009a0) )
ROM_LOAD( "tx1_17b.ic232", 0xc000, 0x4000, CRC(364bb354) SHA1(a26581ca1088b979285471e2c6595048df84d75e) )
ROM_REGION( 0x6000, "road", 0 )
ROM_LOAD( "tx1_5a.ic56", 0x0000, 0x2000, CRC(5635b8c1) SHA1(5cc9437a2ff0843f1917f2451852d4561c240b24) )
ROM_LOAD( "tx1_6a.ic66", 0x2000, 0x2000, CRC(03d83cf8) SHA1(5c0cfc6bf02ad2b3f37e1ceb493f69eb9829ab1e) )
ROM_LOAD( "tx1_7a.ic76", 0x4000, 0x2000, CRC(ad56013a) SHA1(ae3a91f58f30daff334754476db33ad1d12569fc) )
ROM_REGION16_LE( 0x10000, "au_data", 0 )
ROM_LOAD16_BYTE( "tx1_10b.ic184", 0x0000, 0x4000, CRC(acf754e8) SHA1(06779e18636f0799efdaa09396e9ccd59f426257) )
ROM_LOAD16_BYTE( "tx1_11b.ic185", 0x0001, 0x4000, CRC(f89d3e20) SHA1(4b4cf679b7e3d63cded9989d2b667941f718ff57) )
ROM_LOAD16_BYTE( "xb02b.ic223", 0x8000, 0x0200, CRC(22c77af6) SHA1(1be8585b95316b4fc5712cdaef699e676320cd4d) )
ROM_LOAD16_BYTE( "xb01b.ic213", 0x8001, 0x0200, CRC(f6b8b70b) SHA1(b79374acf11d71db1e4ad3c494ac5f500a52677b) )
ROM_REGION( 0x8000, "obj_map", 0 )
ROM_LOAD( "tx1_14b.ic106", 0x0000, 0x4000, CRC(68c63d6e) SHA1(110e02b99c44d31041be588bd14642e26890ecbd) )
ROM_LOAD( "tx1_13b.ic73", 0x4000, 0x4000, CRC(b0c581b2) SHA1(20926bc15e7c97045b219b828acfcdd99b8712a6) )
ROM_REGION( 0x6000, "obj_luts", 0 )
ROM_LOAD( "tx1_12b.ic48", 0x0000, 0x2000, CRC(4b3d7956) SHA1(fc2432dd69f3be7007d4fd6f7c86c7c19453b1ba) )
ROM_LOAD( "tx1_19b.ic281", 0x2000, 0x4000, CRC(cb250de6) SHA1(4bf3006986fb8cbb3dd4fa988e6471633614e4bb) )
ROM_REGION( 0x10000, "proms", 0 )
/* RGB palette (left) */
ROM_LOAD( "xb05a.ic57", 0x0000, 0x100, CRC(3b387d01) SHA1(1229548e3052ad34eeee9598743091d19f6b8f88) )
ROM_LOAD( "xb06a.ic58", 0x0100, 0x100, CRC(f6f4d7d9) SHA1(866024b76b26d6942bd4e1d2494686299414f6be) )
ROM_LOAD( "xb07a.ic59", 0x0200, 0x100, CRC(824e7532) SHA1(917ce74d2bae6af90f2c4e41d12a69f884320915) )
/* RGB palette (center) */
ROM_LOAD( "xb05a.ic36", 0x0300, 0x100, CRC(3b387d01) SHA1(1229548e3052ad34eeee9598743091d19f6b8f88) )
ROM_LOAD( "xb06a.ic37", 0x0400, 0x100, CRC(f6f4d7d9) SHA1(866024b76b26d6942bd4e1d2494686299414f6be) )
ROM_LOAD( "xb07a.ic38", 0x0500, 0x100, CRC(824e7532) SHA1(917ce74d2bae6af90f2c4e41d12a69f884320915) )
/* RGB palette (right) */
ROM_LOAD( "xb05a.ic8", 0x0600, 0x100, CRC(3b387d01) SHA1(1229548e3052ad34eeee9598743091d19f6b8f88) )
ROM_LOAD( "xb06a.ic9", 0x0700, 0x100, CRC(f6f4d7d9) SHA1(866024b76b26d6942bd4e1d2494686299414f6be) )
ROM_LOAD( "xb07a.ic10", 0x0800, 0x100, CRC(824e7532) SHA1(917ce74d2bae6af90f2c4e41d12a69f884320915) )
/* Character colour tables (L, C, R) */
ROM_LOAD( "xb08.ic85", 0x0900, 0x100, CRC(5aeef5cc) SHA1(e123bf01d556178b0cf9d495bcce445f3f8421cd) )
ROM_LOAD( "xb08.ic116", 0x0a00, 0x100, CRC(5aeef5cc) SHA1(e123bf01d556178b0cf9d495bcce445f3f8421cd) )
ROM_LOAD( "xb08.ic148", 0x0b00, 0x100, CRC(5aeef5cc) SHA1(e123bf01d556178b0cf9d495bcce445f3f8421cd) )
/* Object colour table */
ROM_LOAD( "xb04a.ic276",0x0c00, 0x200, CRC(92bf5533) SHA1(4d9127417325af66099234178ab2641d23ee9d22) )
ROM_LOAD( "xb04a.ic277",0x0e00, 0x200, CRC(92bf5533) SHA1(4d9127417325af66099234178ab2641d23ee9d22) )
/* Object tile lookup */
ROM_LOAD( "xb03a.ic25", 0x1000, 0x100, CRC(616a7a85) SHA1(b7c1060ecb128154092441212de64dc304aa3fcd) )
/* Road graphics */
ROM_LOAD( "xb09.ic33", 0x1100, 0x200, CRC(fafb6917) SHA1(30eb182c7623026dce7dba9e249bc8a9eb7a7f3e) )
ROM_LOAD( "xb10.ic40", 0x1300, 0x200, CRC(93deb894) SHA1(5ae9a21298c836fe649a52f3df2b4067f9012b91) )
ROM_LOAD( "xb11.ic49", 0x1500, 0x200, CRC(aa5ed232) SHA1(f33e7bc2dd33ac6d75fb06b93c4dd58e5d10010d) )
/* Road stripes */
ROM_LOAD( "xb12.ic50", 0x1700, 0x200, CRC(6b424cea) SHA1(83127326c20116b0a4be1126e163f9c6755e19dc) )
ROM_END
/*
The game is comprised of three boards:
- Sound Board (labeled TC033A, top small board)
- CPU Board (labeled TC031, middle board, uses 15.000 MHz xtal)
- Video Board (labeled TC032, bottom board, uses 18.000 MHz xtal)
*/
ROM_START( buggyboy )
ROM_REGION( 0x100000, "main_cpu", 0 )
ROM_LOAD16_BYTE( "bug1a.230", 0x20000, 0x8000, CRC(92797c25) SHA1(8f7434abbd7f557d3202abb01b1e4899c82c67a5) )
ROM_LOAD16_BYTE( "bug4a.173", 0x20001, 0x8000, CRC(40ce3930) SHA1(4bf62ebeea1549a13a21a32cb860717f064b186a) )
ROM_LOAD16_BYTE( "bug2d.231", 0xf0000, 0x4000, CRC(f67bd593) SHA1(b6e3f9d5534b0addbba4aa4c813dda21a27cafa2) )
ROM_LOAD16_BYTE( "bug5d.174", 0xf0001, 0x4000, CRC(d0dd6ffc) SHA1(377581ace86ea0f713aa7dc8f96f27cbcda1b2ea) )
ROM_LOAD16_BYTE( "bug3b.232", 0xf8000, 0x4000, CRC(43cce3f0) SHA1(17de3728d809d386f6a7a330c8c8701975d4ebed) )
ROM_LOAD16_BYTE( "bug6b.175", 0xf8001, 0x4000, CRC(8f000dfa) SHA1(5fd78a03a00f547bbb431839f78a8d10a4ba8e3e) )
ROM_REGION( 0x100000, "math_cpu", 0 )
ROM_LOAD16_BYTE( "bug8a.061", 0x04000, 0x2000, CRC(512291cd) SHA1(60f87133c86b88b982ba4680f96d0ac55970cb8d) )
ROM_LOAD16_BYTE( "bug7a.060", 0x04001, 0x2000, CRC(d24dfdef) SHA1(37d05a8bf9567380523df01265afb9780e39ea2a) )
ROM_REGION( 0x10000, "soundbrd:audio_cpu", 0 )
ROM_LOAD( "bug35.11", 0x00000, 0x4000, CRC(7aa16e9e) SHA1(ea54e56270f70351a62a78fa32027bb41ef9861e) )
ROM_REGION( 0x8000, "char_tiles", 0 )
ROM_LOAD( "bug34a", 0x00000, 0x4000, CRC(8c64eb3c) SHA1(e0846f9a4811a0b6561d7a9aa7d50c23ced8d1d3) )
ROM_LOAD( "bug33a.168", 0x04000, 0x4000, CRC(b500d683) SHA1(c9f92930c815a947fbd9a3846fd9580671da324f) )
ROM_REGION( 0x40000, "obj_tiles", 0 )
ROM_LOAD( "bug26.275", 0x00000, 0x4000, CRC(fc6fce64) SHA1(4cea5796c26980455bdc0f8fcdb8e719caa8041f) )
ROM_LOAD( "bug27.245", 0x04000, 0x4000, CRC(54b9a9dd) SHA1(4f4f29a459991501013cdfffd34b50eed1cde850) )
ROM_LOAD( "bug19.274", 0x08000, 0x4000, CRC(3392c2ef) SHA1(a4aa4f24517da16495be073aa590cda81d9fca49) )
ROM_LOAD( "bug20.244", 0x0c000, 0x4000, CRC(9ee4c236) SHA1(51155193e470a82deb5e3f1979ce112ada39b705) )
ROM_LOAD( "bug28.243", 0x10000, 0x4000, CRC(feef6c27) SHA1(61679d67a6ef85965078e3ddd11c178a1a55f223) )
ROM_LOAD( "bug29.212", 0x14000, 0x4000, CRC(f570e00b) SHA1(ced4b9a4a324a4c92c08e088fa116469b2878f55) )
ROM_LOAD( "bug21.242", 0x18000, 0x4000, CRC(088fef40) SHA1(a0c866c32857690915a33b0810219fb3cbf24f24) )
ROM_LOAD( "bug22.211", 0x1c000, 0x4000, CRC(5ec02630) SHA1(75233de03461016d1bc7c4ece0502e16e53c3351) )
ROM_LOAD( "bug30.186", 0x20000, 0x4000, CRC(5c2ecabf) SHA1(5be25ddc1e2aac4579a39e405f8eac919f4917bd) )
ROM_RELOAD( 0x34000, 0x4000 )
ROM_LOAD( "bug32.158", 0x24000, 0x4000, CRC(125461f2) SHA1(9dd94344cfc7a17670d6f512ecd5947f198154c0) )
ROM_RELOAD( 0x30000, 0x4000 )
ROM_LOAD( "bug23.185", 0x28000, 0x4000, CRC(cafb4d4a) SHA1(aa24becdf354abca507dbd77fa18d05bea685285) )
ROM_RELOAD( 0x3c000, 0x4000 )
ROM_LOAD( "bug25.157", 0x2c000, 0x4000, CRC(80c4e045) SHA1(be3b537d3ed3ee74fc51059aa744dca4d63431f6) )
ROM_RELOAD( 0x38000, 0x4000 )
ROM_REGION( 0x8000, "road", 0 )
ROM_LOAD( "bug12.58", 0x0000, 0x2000, CRC(bd34d55c) SHA1(05a719a6eff5af3aaaa1e0ee783b18597582ed64) )
ROM_LOAD( "bug11.57", 0x2000, 0x2000, CRC(a44d43eb) SHA1(c4d68c7e123506acaa6adc353579cac19ecb3a9d) )
ROM_LOAD( "bb3.137", 0x4000, 0x0200, CRC(ad76f3fb) SHA1(bf96f903b32e009a2592df0f28cc3e20b039f4d4) )
ROM_LOAD( "bb4.138", 0x4200, 0x0200, CRC(e4ca4ea0) SHA1(0c8dd6f87bddcc709de42e0c4a59be3c19c5aa8a) )
ROM_LOAD( "bb5.139", 0x4400, 0x0200, CRC(e2577a9a) SHA1(6408f815a1357712473c54a8603137a58431781b) )
ROM_LOAD( "bb6.94", 0x4600, 0x0200, CRC(ad43e02a) SHA1(c50a398020508f52ddf8d45881f211d17d096fa1) )
ROM_REGION16_LE( 0x10000, "au_data", 0 )
ROM_LOAD16_BYTE( "bug9.170", 0x0000, 0x4000, CRC(7d84135b) SHA1(3c669c4e796e83672aceeb6de1aeea28f9f2fef0) )
ROM_LOAD16_BYTE( "bug10.171", 0x0001, 0x4000, CRC(b518dd6f) SHA1(7cefa2f9438306c81dc83cd260928c835eb9b712) )
ROM_LOAD16_BYTE( "bb1.245", 0x8000, 0x0200, CRC(0ddbd36d) SHA1(7a08901a350c315d46ab8d0aa881db384b9f37d2) )
ROM_LOAD16_BYTE( "bb2.220", 0x8001, 0x0200, CRC(71d47de1) SHA1(2da9aeb3f2ebb1114631c8042a37c4f4c18e741b) )
ROM_REGION( 0x10000, "obj_map", 0 )
ROM_LOAD( "bug16.210", 0x0000, 0x4000, CRC(8b64409e) SHA1(1fb4c6923e6a9e1f2a63a2c335b63e2bdc44b61f) )
ROM_LOAD( "bug14.209", 0x4000, 0x4000, CRC(4e765282) SHA1(f7d69d39823a8b33bd0e5b1bd78a5d68a293e221) )
ROM_LOAD( "bug17.182", 0x8000, 0x4000, CRC(a5d84df6) SHA1(4e33ef0bee383e0d47b0c679cd2a54edb7ca0e3e) )
ROM_LOAD( "bug15.181", 0xc000, 0x4000, CRC(d519de10) SHA1(535d05e11af65be65f3d9924b0c48faf8dcfd1bf) )
ROM_REGION( 0x6000, "obj_luts", 0 )
ROM_LOAD( "bug13.124", 0x0000, 0x2000, CRC(53604d7a) SHA1(bfa304cd885162ece7a5f54988d9880fc541eb3a) )
ROM_LOAD( "bug18.156", 0x2000, 0x4000, CRC(e58321a6) SHA1(81be87d3c6046bb375c74362dc940f0269b39d1d) )
ROM_REGION( 0x10000, "proms", 0 )
ROM_LOAD( "bb10.191", 0x000, 0x100, CRC(f2368398) SHA1(53f28dba11bb494d033bb279abf138975c84b20d) )
ROM_LOAD( "bb11.192", 0x100, 0x100, CRC(bf77f624) SHA1(b042d293d2094dbabb32d628fd9addd832f084ef) )
ROM_LOAD( "bb12.193", 0x200, 0x100, CRC(10a2e8d1) SHA1(51a8c51ecbbb7bd04ae46fb5598d2c8de8097581) )
ROM_LOAD( "bb13.194", 0x300, 0x100, CRC(40d10dfa) SHA1(e40b4c424827937fec6df1a27b19b8dc09d3274a) )
ROM_LOAD( "bb10.104", 0x000, 0x100, CRC(f2368398) SHA1(53f28dba11bb494d033bb279abf138975c84b20d) )
ROM_LOAD( "bb11.105", 0x100, 0x100, CRC(bf77f624) SHA1(b042d293d2094dbabb32d628fd9addd832f084ef) )
ROM_LOAD( "bb12.106", 0x200, 0x100, CRC(10a2e8d1) SHA1(51a8c51ecbbb7bd04ae46fb5598d2c8de8097581) )
ROM_LOAD( "bb13.107", 0x300, 0x100, CRC(40d10dfa) SHA1(e40b4c424827937fec6df1a27b19b8dc09d3274a) )
ROM_LOAD( "bb10.49", 0x000, 0x100, CRC(f2368398) SHA1(53f28dba11bb494d033bb279abf138975c84b20d) )
ROM_LOAD( "bb11.50", 0x100, 0x100, CRC(bf77f624) SHA1(b042d293d2094dbabb32d628fd9addd832f084ef) )
ROM_LOAD( "bb12.51", 0x200, 0x100, CRC(10a2e8d1) SHA1(51a8c51ecbbb7bd04ae46fb5598d2c8de8097581) )
ROM_LOAD( "bb13.52", 0x300, 0x100, CRC(40d10dfa) SHA1(e40b4c424827937fec6df1a27b19b8dc09d3274a) )
ROM_LOAD( "bb14.199", 0x400, 0x100, CRC(0b821e0b) SHA1(b9401b9364fb99e15f562df91dcfdec1b989af2d) )
ROM_LOAD( "bb14.197", 0x400, 0x100, CRC(0b821e0b) SHA1(b9401b9364fb99e15f562df91dcfdec1b989af2d) )
ROM_LOAD( "bb14.137", 0x400, 0x100, CRC(0b821e0b) SHA1(b9401b9364fb99e15f562df91dcfdec1b989af2d) )
ROM_LOAD( "bb9.271", 0x500, 0x800, CRC(6fc807d1) SHA1(3442cbb21bbedf6291a3fe1747d479445f613d26) )
ROM_LOAD( "bb9.238", 0xd00, 0x800, CRC(6fc807d1) SHA1(3442cbb21bbedf6291a3fe1747d479445f613d26) )
ROM_LOAD( "bb7.16", 0x1500, 0x100, CRC(b57b609f) SHA1(2dea375437c62cb4c64b21d5e6ddc09397b6ab35) )
ROM_LOAD( "bb7.18", 0x1500, 0x100, CRC(b57b609f) SHA1(2dea375437c62cb4c64b21d5e6ddc09397b6ab35) )
ROM_LOAD( "bb7.20", 0x1500, 0x100, CRC(b57b609f) SHA1(2dea375437c62cb4c64b21d5e6ddc09397b6ab35) )
ROM_LOAD( "bb8.152", 0x1600, 0x100, CRC(2330ff4f) SHA1(e86eb63ce47572bcbbf325f9bb749d10d96bf2e7) )
/* TODO: PALs */
ROM_END
ROM_START( buggyboyb )
ROM_REGION( 0x100000, "main_cpu", 0 )
ROM_LOAD16_BYTE( "bug1a.230", 0x20000, 0x8000, CRC(92797c25) SHA1(8f7434abbd7f557d3202abb01b1e4899c82c67a5) )
ROM_LOAD16_BYTE( "bug4a.173", 0x20001, 0x8000, CRC(40ce3930) SHA1(4bf62ebeea1549a13a21a32cb860717f064b186a) )
ROM_LOAD16_BYTE( "bug2b.231", 0xf0000, 0x4000, CRC(44ebf66d) SHA1(507417754e3fc2b9e03a2c477da0ae3ee49a8e11) )
ROM_LOAD16_BYTE( "bug5b.174", 0xf0001, 0x4000, CRC(d02dd360) SHA1(00ee44ff31b5dc978248356593ca797bc291f636) )
ROM_LOAD16_BYTE( "bug3b.232", 0xf8000, 0x4000, CRC(43cce3f0) SHA1(17de3728d809d386f6a7a330c8c8701975d4ebed) )
ROM_LOAD16_BYTE( "bug6b.175", 0xf8001, 0x4000, CRC(8f000dfa) SHA1(5fd78a03a00f547bbb431839f78a8d10a4ba8e3e) )
ROM_REGION( 0x100000, "math_cpu", 0 )
ROM_LOAD16_BYTE( "bug8a.061", 0x04000, 0x2000, CRC(512291cd) SHA1(60f87133c86b88b982ba4680f96d0ac55970cb8d) )
ROM_LOAD16_BYTE( "bug7a.060", 0x04001, 0x2000, CRC(d24dfdef) SHA1(37d05a8bf9567380523df01265afb9780e39ea2a) )
ROM_REGION( 0x10000, "soundbrd:audio_cpu", 0 )
ROM_LOAD( "bug35.11", 0x00000, 0x4000, CRC(7aa16e9e) SHA1(ea54e56270f70351a62a78fa32027bb41ef9861e) )
ROM_REGION( 0x8000, "char_tiles", 0 )
ROM_LOAD( "bug34a", 0x00000, 0x4000, CRC(8c64eb3c) SHA1(e0846f9a4811a0b6561d7a9aa7d50c23ced8d1d3) )
ROM_LOAD( "bug33a.168", 0x04000, 0x4000, CRC(b500d683) SHA1(c9f92930c815a947fbd9a3846fd9580671da324f) )
ROM_REGION( 0x40000, "obj_tiles", 0 )
ROM_LOAD( "bug26.275", 0x00000, 0x4000, CRC(fc6fce64) SHA1(4cea5796c26980455bdc0f8fcdb8e719caa8041f) )
ROM_LOAD( "bug27.245", 0x04000, 0x4000, CRC(54b9a9dd) SHA1(4f4f29a459991501013cdfffd34b50eed1cde850) )
ROM_LOAD( "bug19.274", 0x08000, 0x4000, CRC(3392c2ef) SHA1(a4aa4f24517da16495be073aa590cda81d9fca49) )
ROM_LOAD( "bug20.244", 0x0c000, 0x4000, CRC(9ee4c236) SHA1(51155193e470a82deb5e3f1979ce112ada39b705) )
ROM_LOAD( "bug28.243", 0x10000, 0x4000, CRC(feef6c27) SHA1(61679d67a6ef85965078e3ddd11c178a1a55f223) )
ROM_LOAD( "bug29.212", 0x14000, 0x4000, CRC(f570e00b) SHA1(ced4b9a4a324a4c92c08e088fa116469b2878f55) )
ROM_LOAD( "bug21.242", 0x18000, 0x4000, CRC(088fef40) SHA1(a0c866c32857690915a33b0810219fb3cbf24f24) )
ROM_LOAD( "bug22.211", 0x1c000, 0x4000, CRC(5ec02630) SHA1(75233de03461016d1bc7c4ece0502e16e53c3351) )
ROM_LOAD( "bug30.186", 0x20000, 0x4000, CRC(5c2ecabf) SHA1(5be25ddc1e2aac4579a39e405f8eac919f4917bd) )
ROM_RELOAD( 0x34000, 0x4000 )
ROM_LOAD( "bug32.158", 0x24000, 0x4000, CRC(125461f2) SHA1(9dd94344cfc7a17670d6f512ecd5947f198154c0) )
ROM_RELOAD( 0x30000, 0x4000 )
ROM_LOAD( "bug23.185", 0x28000, 0x4000, CRC(cafb4d4a) SHA1(aa24becdf354abca507dbd77fa18d05bea685285) )
ROM_RELOAD( 0x3c000, 0x4000 )
ROM_LOAD( "bug25.157", 0x2c000, 0x4000, CRC(80c4e045) SHA1(be3b537d3ed3ee74fc51059aa744dca4d63431f6) )
ROM_RELOAD( 0x38000, 0x4000 )
ROM_REGION( 0x8000, "road", 0 )
ROM_LOAD( "bug12.58", 0x0000, 0x2000, CRC(bd34d55c) SHA1(05a719a6eff5af3aaaa1e0ee783b18597582ed64) )
ROM_LOAD( "bug11.57", 0x2000, 0x2000, CRC(a44d43eb) SHA1(c4d68c7e123506acaa6adc353579cac19ecb3a9d) )
ROM_LOAD( "bb3.137", 0x4000, 0x0200, CRC(ad76f3fb) SHA1(bf96f903b32e009a2592df0f28cc3e20b039f4d4) )
ROM_LOAD( "bb4.138", 0x4200, 0x0200, CRC(e4ca4ea0) SHA1(0c8dd6f87bddcc709de42e0c4a59be3c19c5aa8a) )
ROM_LOAD( "bb5.139", 0x4400, 0x0200, CRC(e2577a9a) SHA1(6408f815a1357712473c54a8603137a58431781b) )
ROM_LOAD( "bb6.94", 0x4600, 0x0200, CRC(ad43e02a) SHA1(c50a398020508f52ddf8d45881f211d17d096fa1) )
ROM_REGION16_LE( 0x10000, "au_data", 0 )
ROM_LOAD16_BYTE( "bug9.170", 0x0000, 0x4000, CRC(7d84135b) SHA1(3c669c4e796e83672aceeb6de1aeea28f9f2fef0) )
ROM_LOAD16_BYTE( "bug10.171", 0x0001, 0x4000, CRC(b518dd6f) SHA1(7cefa2f9438306c81dc83cd260928c835eb9b712) )
ROM_LOAD16_BYTE( "bb1.245", 0x8000, 0x0200, CRC(0ddbd36d) SHA1(7a08901a350c315d46ab8d0aa881db384b9f37d2) )
ROM_LOAD16_BYTE( "bb2.220", 0x8001, 0x0200, CRC(71d47de1) SHA1(2da9aeb3f2ebb1114631c8042a37c4f4c18e741b) )
ROM_REGION( 0x10000, "obj_map", 0 )
ROM_LOAD( "bug16.210", 0x0000, 0x4000, CRC(8b64409e) SHA1(1fb4c6923e6a9e1f2a63a2c335b63e2bdc44b61f) )
ROM_LOAD( "bug14.209", 0x4000, 0x4000, CRC(4e765282) SHA1(f7d69d39823a8b33bd0e5b1bd78a5d68a293e221) )
ROM_LOAD( "bug17.182", 0x8000, 0x4000, CRC(a5d84df6) SHA1(4e33ef0bee383e0d47b0c679cd2a54edb7ca0e3e) )
ROM_LOAD( "bug15.181", 0xc000, 0x4000, CRC(d519de10) SHA1(535d05e11af65be65f3d9924b0c48faf8dcfd1bf) )
ROM_REGION( 0x6000, "obj_luts", 0 )
ROM_LOAD( "bug13.124", 0x0000, 0x2000, CRC(53604d7a) SHA1(bfa304cd885162ece7a5f54988d9880fc541eb3a) )
ROM_LOAD( "bug18.156", 0x2000, 0x4000, CRC(e58321a6) SHA1(81be87d3c6046bb375c74362dc940f0269b39d1d) )
ROM_REGION( 0x10000, "proms", 0 )
ROM_LOAD( "bb10.191", 0x000, 0x100, CRC(f2368398) SHA1(53f28dba11bb494d033bb279abf138975c84b20d) )
ROM_LOAD( "bb11.192", 0x100, 0x100, CRC(bf77f624) SHA1(b042d293d2094dbabb32d628fd9addd832f084ef) )
ROM_LOAD( "bb12.193", 0x200, 0x100, CRC(10a2e8d1) SHA1(51a8c51ecbbb7bd04ae46fb5598d2c8de8097581) )
ROM_LOAD( "bb13.194", 0x300, 0x100, CRC(40d10dfa) SHA1(e40b4c424827937fec6df1a27b19b8dc09d3274a) )
ROM_LOAD( "bb10.104", 0x000, 0x100, CRC(f2368398) SHA1(53f28dba11bb494d033bb279abf138975c84b20d) )
ROM_LOAD( "bb11.105", 0x100, 0x100, CRC(bf77f624) SHA1(b042d293d2094dbabb32d628fd9addd832f084ef) )
ROM_LOAD( "bb12.106", 0x200, 0x100, CRC(10a2e8d1) SHA1(51a8c51ecbbb7bd04ae46fb5598d2c8de8097581) )
ROM_LOAD( "bb13.107", 0x300, 0x100, CRC(40d10dfa) SHA1(e40b4c424827937fec6df1a27b19b8dc09d3274a) )
ROM_LOAD( "bb10.49", 0x000, 0x100, CRC(f2368398) SHA1(53f28dba11bb494d033bb279abf138975c84b20d) )
ROM_LOAD( "bb11.50", 0x100, 0x100, CRC(bf77f624) SHA1(b042d293d2094dbabb32d628fd9addd832f084ef) )
ROM_LOAD( "bb12.51", 0x200, 0x100, CRC(10a2e8d1) SHA1(51a8c51ecbbb7bd04ae46fb5598d2c8de8097581) )
ROM_LOAD( "bb13.52", 0x300, 0x100, CRC(40d10dfa) SHA1(e40b4c424827937fec6df1a27b19b8dc09d3274a) )
ROM_LOAD( "bb14.199", 0x400, 0x100, CRC(0b821e0b) SHA1(b9401b9364fb99e15f562df91dcfdec1b989af2d) )
ROM_LOAD( "bb14.197", 0x400, 0x100, CRC(0b821e0b) SHA1(b9401b9364fb99e15f562df91dcfdec1b989af2d) )
ROM_LOAD( "bb14.137", 0x400, 0x100, CRC(0b821e0b) SHA1(b9401b9364fb99e15f562df91dcfdec1b989af2d) )
ROM_LOAD( "bb9.271", 0x500, 0x800, CRC(6fc807d1) SHA1(3442cbb21bbedf6291a3fe1747d479445f613d26) )
ROM_LOAD( "bb9.238", 0xd00, 0x800, CRC(6fc807d1) SHA1(3442cbb21bbedf6291a3fe1747d479445f613d26) )
ROM_LOAD( "bb7.16", 0x1500, 0x100, CRC(b57b609f) SHA1(2dea375437c62cb4c64b21d5e6ddc09397b6ab35) )
ROM_LOAD( "bb7.18", 0x1500, 0x100, CRC(b57b609f) SHA1(2dea375437c62cb4c64b21d5e6ddc09397b6ab35) )
ROM_LOAD( "bb7.20", 0x1500, 0x100, CRC(b57b609f) SHA1(2dea375437c62cb4c64b21d5e6ddc09397b6ab35) )
ROM_LOAD( "bb8.152", 0x1600, 0x100, CRC(2330ff4f) SHA1(e86eb63ce47572bcbbf325f9bb749d10d96bf2e7) )
/* TODO: PALs */
ROM_END
/*
The game is comprised of three boards:
- Sound Board (labeled TC043-1, top small board)
- CPU Board (labeled TC041, middle board, uses 15.000 MHz xtal)
- Video Board (labeled TC042, bottom board, uses 18.000 MHz xtal)
*/
ROM_START( buggyboyjr )
ROM_REGION( 0x100000, "main_cpu", 0 )
ROM_LOAD16_BYTE( "bug1a.214", 0x20000, 0x8000, CRC(92797c25) SHA1(8f7434abbd7f557d3202abb01b1e4899c82c67a5) )
ROM_LOAD16_BYTE( "bug4a.175", 0x20001, 0x8000, CRC(40ce3930) SHA1(4bf62ebeea1549a13a21a32cb860717f064b186a) )
ROM_LOAD16_BYTE( "bug2s.213", 0xf0000, 0x8000, CRC(abcc8ad2) SHA1(aeb695c3675d40a951fe8272cbf0f6673435dab8) )
ROM_LOAD16_BYTE( "bug5s.174", 0xf0001, 0x8000, CRC(5e352d8d) SHA1(350c206b5241d5628e673ce1108f728c8c4f980c) )
ROM_REGION( 0x100000, "math_cpu", 0 )
ROM_LOAD16_BYTE( "bug8s.26", 0x04000, 0x2000, CRC(efd66282) SHA1(8355422c0732c92951659930eb399129fe8d6230) )
ROM_LOAD16_BYTE( "bug7s.25", 0x04001, 0x2000, CRC(bd75b5eb) SHA1(f2b55f84f4c968df177a56103924ac64705285cd) )
ROM_REGION( 0x10000, "soundbrd:audio_cpu", 0 )
ROM_LOAD( "bug35s.21", 0x00000, 0x4000, CRC(65d9af57) SHA1(17b09404942d17e7254550c43b56ae96a8c55680) )
ROM_REGION( 0x8000, "char_tiles", 0 )
ROM_LOAD( "bug34s.46", 0x00000, 0x4000, CRC(8ea8fec4) SHA1(75e67c9a59a86fcdedf2a70fafd303baa552aa18) )
ROM_LOAD( "bug33s.47", 0x04000, 0x4000, CRC(459c2b03) SHA1(ff62a86195042a349fbe799c638cf590fe9572bb) )
ROM_REGION( 0x40000, "obj_tiles", 0 )
ROM_LOAD( "bug26s.147", 0x00000, 0x8000, CRC(14033710) SHA1(e05afeb557ce14055fa8b4f6d8805307feaa1660) )
ROM_LOAD( "bug19s.144", 0x08000, 0x8000, CRC(838e0697) SHA1(0e9aff2c4065d79350ddb55edff57a899c33ef1c) )
ROM_LOAD( "bug28s.146", 0x10000, 0x8000, CRC(8b47d227) SHA1(a3e57594ad0085e8b1bd327c580eb36237f3e3d2) )
ROM_LOAD( "bug21s.143", 0x18000, 0x8000, CRC(876a5666) SHA1(db485cdf35f63c080c919ee86374f63e577092c3) )
ROM_LOAD( "bug30s.145", 0x20000, 0x8000, CRC(11d8e2a8) SHA1(9bf198229a12d331e8e7352b7ee3f39f6891f517) )
ROM_LOAD( "bug23s.142", 0x28000, 0x8000, CRC(015db5d8) SHA1(39ef8b44f2eb9399fb1555cffa6763e06d59c181) )
ROM_REGION( 0x8000, "road", 0 )
ROM_LOAD( "bug11s.225",0x0000, 0x4000, CRC(771af4e1) SHA1(a42b164dd0567c78c0d308ee48d63e5a284897bb) )
ROM_LOAD( "bb3s.195", 0x4000, 0x0200, CRC(2ab3d5ff) SHA1(9f8359cb4ba2e7d15dbb9dc21cd71c0902cd2153) )
ROM_LOAD( "bb4s.193", 0x4200, 0x0200, CRC(630f68a4) SHA1(d730f050353c688f81d090e33e00cd35e7b7b6fa) )
ROM_LOAD( "bb5s.194", 0x4400, 0x0200, CRC(65925c9e) SHA1(d1ff1cb9f83c09e52a96632945e4edfedc335fd4) )
ROM_LOAD( "bb6.224", 0x4600, 0x0200, CRC(ad43e02a) SHA1(c50a398020508f52ddf8d45881f211d17d096fa1) )
ROM_REGION16_LE( 0x10000, "au_data", 0 )
ROM_LOAD16_BYTE( "bug9.138", 0x0000, 0x4000, CRC(7d84135b) SHA1(3c669c4e796e83672aceeb6de1aeea28f9f2fef0) )
ROM_LOAD16_BYTE( "bug10.95", 0x0001, 0x4000, CRC(b518dd6f) SHA1(7cefa2f9438306c81dc83cd260928c835eb9b712) )
ROM_LOAD16_BYTE( "bb1.163", 0x8000, 0x0200, CRC(0ddbd36d) SHA1(7a08901a350c315d46ab8d0aa881db384b9f37d2) )
ROM_LOAD16_BYTE( "bb2.162", 0x8001, 0x0200, CRC(71d47de1) SHA1(2da9aeb3f2ebb1114631c8042a37c4f4c18e741b) )
ROM_REGION( 0x10000, "obj_map", 0 )
ROM_LOAD( "bug16s.139", 0x0000, 0x8000, CRC(1903a9ad) SHA1(526c404c15e3f04b4afb27dee66e9deb0a6b9704) )
ROM_LOAD( "bug17s.140", 0x8000, 0x8000, CRC(82cabdd4) SHA1(94324fcf83c373621fc40553473ae3cb552ab704) )
ROM_REGION( 0x6000, "obj_luts", 0 )
ROM_LOAD( "bug13.32", 0x0000, 0x2000, CRC(53604d7a) SHA1(bfa304cd885162ece7a5f54988d9880fc541eb3a) )
ROM_LOAD( "bug18s.141", 0x2000, 0x4000, CRC(67786327) SHA1(32cc1f5bc654497c968ddcd4af29720c6d659482) )
ROM_REGION( 0x10000, "proms", 0 )
/* RGBI */
ROM_LOAD( "bb10.41", 0x000, 0x100, CRC(f2368398) SHA1(53f28dba11bb494d033bb279abf138975c84b20d) )
ROM_LOAD( "bb11.40", 0x100, 0x100, CRC(bf77f624) SHA1(b042d293d2094dbabb32d628fd9addd832f084ef) )
ROM_LOAD( "bb12.39", 0x200, 0x100, CRC(10a2e8d1) SHA1(51a8c51ecbbb7bd04ae46fb5598d2c8de8097581) )
ROM_LOAD( "bb13.42", 0x300, 0x100, CRC(40d10dfa) SHA1(e40b4c424827937fec6df1a27b19b8dc09d3274a) )
/* Character colour LUT */
ROM_LOAD( "bb14.19", 0x400, 0x100, CRC(0b821e0b) SHA1(b9401b9364fb99e15f562df91dcfdec1b989af2d) )
/* Object colour LUTs (odd and even pixels) */
ROM_LOAD( "bb9.190", 0x500, 0x800, CRC(6fc807d1) SHA1(3442cbb21bbedf6291a3fe1747d479445f613d26) )
ROM_LOAD( "bb9.162", 0xd00, 0x800, CRC(6fc807d1) SHA1(3442cbb21bbedf6291a3fe1747d479445f613d26) )
/* Object tile LUT */
ROM_LOAD( "bb8.31", 0x1600, 0x100, CRC(2330ff4f) SHA1(e86eb63ce47572bcbbf325f9bb749d10d96bf2e7) )
/* Road */
ROM_LOAD( "bb7.188", 0x1500, 0x100, CRC(b57b609f) SHA1(2dea375437c62cb4c64b21d5e6ddc09397b6ab35) )
/* PALs located on the sound board */
ROM_REGION( 0x00001, "pals_soundbd", 0 )
ROM_LOAD( "pal10l8cn.ic16", 0x00000, 0x00001, NO_DUMP )
/* PALs located on the video board */
ROM_REGION( 0x00002, "pals_vidbd", 0 )
ROM_LOAD( "pal10h8cn.ic82", 0x00000, 0x00001, NO_DUMP )
ROM_LOAD( "pal14h4cn.ic83", 0x00000, 0x00001, NO_DUMP )
/* PALs located on the cpu board */
ROM_REGION( 0x00009, "pals_cpubd", 0 )
ROM_LOAD( "pal16r4a-2cn.ic83", 0x00000, 0x00001, NO_DUMP )
ROM_LOAD( "pal12l6cn.ic87", 0x00000, 0x00001, NO_DUMP )
ROM_LOAD( "pal10l8cn.ic88", 0x00000, 0x00001, NO_DUMP )
ROM_LOAD( "pal14h4cn.ic149", 0x00000, 0x00001, NO_DUMP )
ROM_LOAD( "pal16l8cj.ic150", 0x00000, 0x00001, NO_DUMP )
ROM_LOAD( "pal14l4cn.ic151", 0x00000, 0x00001, NO_DUMP )
ROM_LOAD( "pal14l4cn.ic167", 0x00000, 0x00001, NO_DUMP )
ROM_LOAD( "pal14h4cn.ic229", 0x00000, 0x00001, NO_DUMP )
ROM_LOAD( "pal14h4cn.ic230", 0x00000, 0x00001, NO_DUMP )
ROM_END
/*************************************
*
* Game driver(s)
*
*************************************/
GAMEL( 1983, tx1, 0, tx1, 0, tx1_state, empty_init, ROT0, "Tatsumi (Atari/Namco/Taito license)", "TX-1 (World)", MACHINE_IMPERFECT_SOUND, layout_tx1 )
GAMEL( 1983, tx1jb, tx1, tx1, 0, tx1_state, empty_init, ROT0, "Tatsumi", "TX-1 (Japan rev. B)", MACHINE_IMPERFECT_SOUND, layout_tx1 )
GAMEL( 1983, tx1jc, tx1, tx1, 0, tx1_state, empty_init, ROT0, "Tatsumi", "TX-1 (Japan rev. C)", MACHINE_IMPERFECT_SOUND, layout_tx1 )
GAMEL( 1985, buggyboy, 0, buggyboy, 0, tx1_state, empty_init, ROT0, "Tatsumi", "Buggy Boy/Speed Buggy (cockpit, rev. D)", 0, layout_buggyboy )
GAMEL( 1986, buggyboyb, buggyboy, buggyboy, 0, tx1_state, empty_init, ROT0, "Tatsumi", "Buggy Boy/Speed Buggy (cockpit, rev. B)", 0, layout_buggyboy )
GAMEL( 1986, buggyboyjr, buggyboy, buggybjr, 0, tx1_state, empty_init, ROT0, "Tatsumi", "Buggy Boy Junior/Speed Buggy (upright)", 0, layout_buggybjr )