Sprinter/mame
2
0
Fork 0
mirror of https://github.com/holub/mame synced 2025-10-08 09:30:17 +03:00
Code Issues Actions Packages Projects Releases Wiki Activity

chasehq, topspeed: dumped motor CPU ROM and added detailed hardware description for chasehq [Guru]

Browse Source
This commit is contained in:
Ivan Vangelista 2018-05-01 17:39:27 +02:00
parent 384bf0e510
commit c6df12e50f
2 changed files with 363 additions and 42 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

394
src/mame/drivers/taito_z.cpp
View File

@ -231,53 +231,352 @@ Notes:
**************************************************************************** ****************************************************************************
Guru-Readme for Chase HQ (Taito 1988)
ChaseHQ (Guru) CPU Board
-------
Video board
-----------
Pal b52-28d b52-28b
Pal 17d 17b
Pal 28c 28a
Pal 77c 17a
b52-30
34
31
35
32 b52-27 pal20 TC020VAR b52-03 b52-127
36 51 b52-126 b52-124 Pal
50
49 Pal b52-125
33 Pal b52-19 Pal b52-25
37 38 b52-18b Pal 122
Pal Pal b52-18a Pal 123
b52-20 b52-21 b52-18
CPU board
--------- ---------
b52-119 Pal
b52-118 Pal
68000-12
b52-131 129
b52-113 b52-130 136
b52-114
b52-115 TC0140SYT
b52-116
YM2610 b52-29 K1100357A
26.686MHz J1100157A CPU PCB
24 MHz K1100357A CHASE HQ UP (sticker for upright)
16MHz TC0100SCN M4300099A CHASE HQ DX (sticker for DX cabinet)
|------------------------------------------------------------------------|
| B52-113.IC73 |---------| B52-119.IC20(PAL20L8)|
| |TAITO | 68000-12 B52-118.IC21(PAL20L8)|
| B52-114.IC72 |TC0140SYT| |-|
|M | | B52-131.IC37 B52-129.IC30 | |
| B52-115.IC71 |---------| B52-130.IC36 B52-136.IC29 | |
| TMM2063 TMM2063 | |
| B52-116.IC70 Z80 | |
| B52-137.IC51 B52-29.IC27 26.686MHz | |
| TD62003 |---------| 24MHz | |
|V YM2610 |TAITO | | |
| |TC0100SCN| 43256 |-|
| 16MHz | | |
| TMM2063 |---------| 43256 |
| TC0050DCA |---------| |-|
| Y3016-F TMM2063 |TAITO | |------| | |
| |TC0170ABT| |TAITO | | |
| TL074 TL074 | | |TC0110| B52-01.IC7 | |
| MB3735 VOLUME B52-121.IC57(PAL20L8)|---------| |PCR | | |
|G PC050CM B52-120.IC56(PAL16L8) |------| | |
| |---------| 68000-12 |---------| B52-06.IC24 B52-28.IC4 | |
| |TCOO40IOC| B52-133.IC55 |TAITO | TMM2063 TMM2063 | |
| |---------| B52-132.IC39 |TC0150ROD| TMM2063 TMM2063 |-|
| MB3771 | | |
| DIPSWB DIPSWA TMM2063 TMM2063 |---------| TC0070RGB |
|------------------------------------------------------------------------|
Notes:
68000 - Motorola MC68000P12 CPUs, clock input 12.000MHz [24/2]
Z80 - Zilog Z0840004PSC Z80 CPU, clock input 4.000MHz [16/4]
YM2610 - Yamaha YM2610 sound chip, clock input 8.000MHz [16/2]
Y3016-F - Yamaha Y3016-F 2-Channel Serial & Binary Input Floating D/A Converter (SOIC16)
Clock input 2.66666MHz (16/2/3, source = pin 64 of YM2610)
TMM2063 - Toshiba TMM2063AP-70 8k x8-bit SRAM (DIP28)
43256 - NEC D43256AC-10L 32k x8-bit SRAM (DIP28)
MB3771 - Fujitsu MB3771 System Reset IC (DIP8)
MB3735 - Fujitsu MB3735 20w BTL Mono Power AMP. Note this amp chip has one input and one output, so sound
is mono. Where two speakers are present (cockpit/DX) the same sounds are output to both speakers
because the edge connector pins 10+L and 11+M are hard-wired together.
TL074 - Texas Instruments TL074 JFET Low-Noise Quad OP Amp
TD62003 - Toshiba TD62003 PNP 50V 0.5A Quad Darlington Switch (for driving CPU-controlled lamps via 2x NEC 2SB1150 PNP Darlington Transistors)
G - 28-Way Connector (Not JAMMA, but power/ground pins are the same as JAMMA)
V - 5-pin video connector
M - 50-pin flat cable connector. Only populated on the moving cabinet version. This is used to connect the motor PCB to the
main PCB. This connector and some adjacent 74LS244/245 logic chips are not populated on the upright PCB version.
Pal b52-121 Syncs - Horizontal: 15.675kHz
Pal b52-120 TC0170ABT TC0110PCR b52-01 Vertical: 60.0554Hz
68000-12
b52-06
TC0040IOC b52-133 b52-132 TC0150ROD b52-28
ROMs -
B52-137.IC51 - Z80 Sound Program
B52-131.IC37 \
B52-129.IC30 | Main 68k Program (27C1001 EPROMs)
B52-130.IC36 |
B52-136.IC29 /
B52-133.IC55 \ Sub 68k Program (27C512 EPROMs)
B52-132.IC39 /
B52-29.IC27 - Tilemaps (23C4000 mask ROM)
B52-01.IC7 - Road/Sprite Priority & Palette Select (MMI63S141 BI-POLAR PROM)
B52-06.IC24 - Road A/B Internal Priority (MMI63S141 BI-POLAR PROM)
B52-28.IC4 - TC0150ROD ROM for Road data (23C4000 mask ROM)
Note: These ROMs match the World ROM-set in MAME ('chasehq'). These are the same ROMs found on a Chase HQ DX cabinet
board-set which suggests any/all Chase HQ ROM-sets will work with the deluxe motion cabinet providing the Motor
PCB is present and working.
Taito custom ICs -
TC0070RGB - 5-bit RGB Video Mixer/RGB DAC (Ceramic Flat Pack SIL25)
PC050CM - Coin/Counter/Lockout Functions
TC0060DCA - 2-Channel Digital to Analog Conversion for Audio (Ceramic Flat Pack SIL20)
Note: 2 channel audio from the YM2610 is input and output separately here but on the output it is
merged via 2x 2.7k resistors to a single audio signal and fed to the MB3735 AMP chip on pin 1.
The output from the MB3735 is mono.
TC0140SYT - Sound Communication
TC0040IOC - I/O Controls (start/shift/wheel/accelerator etc) and DIP switch management.
This chip provides the master reset output on pin 2.
On the upright cabinet, the accelerate pedal is a normally open switch (it is either off or on).
The shift lever is a normally open switch (off/on). When open it is set to low gear and when closed
(i.e. when pin 20 of connector G is grounded) it is set to high gear.
The steering wheel hardware on Chase HQ uses one half of a trackball mechanism (left/right only)
which is basically like a spinner. There is a segmented disc with optical sensor and another optical
sensor to detect the wheel center position. The wheel returns to the center position with the help of
a centering spring. The cockpit & DX cabs use 5k pots for the steering and accelerator, although
micro-switches will also work fine with the correct control mechanisms.
TC0110PCR - Palette Generator
TC0100SCN - Tilemap Generator
TC0150ROD - Road Generator
TC0170ABT - Motion Object Generator
Edge Connector Pinouts (NOTE! This is correct as per schematics. Pinout found on the internet is not accurate)
----------------------
COMPONENT | SOLDER Video Connector (NOTE: when facing the edge connector, pin 5 is on the left)
------------+------------ ---------------
GND | 1 | A | GND 1 GROUND
GND | 2 | B | GND 2 RED
+5V | 3 | C | +5V 3 GREEN
+5V | 4 | D | +5V 4 BLUE
-5V | 5 | E | -5V 5 SYNC
+12V | 6 | F | +12V
KEY | | | KEY
Counter 1 | 8 | J | Counter 2
Lockout 1 | 9 | K | Lockout 2 Connector "H" (on video board. Note the PCB will work without this connector wired up)
Speaker 1 + |10---L | Speaker 2 + (cockpit/DX -------------
Speaker 1 - |11---M | Speaker 2 - (cockpit/DX) 1 GND
Volume 1 |12 | N | Volume 2 (cockpit/DX) 2 GND
N/C |13 | P | 3 GND
GND |14 | R | Service Coin 4 GND
GND |15 | S | Brake 5 +5V
Coin 1 |16 | T | Coin 2 6 +5V
|17 | U | 7 +5V
Nitro |18 | V | Tilt 8 +5V
Wheel Center Sense |19 | W | Start 9 N/C
Shift |20 | X | Accelerate 10 N/C
|21 | Y | 11 N/C
Lamp 1 |22 | Z | Lamp 2 12 N/C
N/C |23 | a |
|24 | b |
|25 | c |
Steering Left |26 | d | Steering Right
GND |27 | e | GND
GND |28 | f | GND
Note:
- 22 & Z are used to drive CPU-controlled lamps in the top header.
- N/C means there is no trace connected to this edge connector pad.
- Speaker 1 and 2 are hard-wired together at the edge connector and
the PCB has a single mono amp chip so sound is mono regardless
of how many speakers are in the cabinet.
Connector "M" (to Motor Control PCB, using standard 50-pin flat cable)
Note the labels shown are the signals.
------------+--------------
/MTRES | A | 1 | MTA0 \
GND | B | 2 | MTA1 |
GND | C | 3 | MTA2 |
GND | D | 4 | MTA3 |
GND | E | 5 | MTA4 |
GND | F | 6 | MTA5 | 11-bit Address Bus to/from Motor PCB
GND | H | 7 | MTA6 |
GND | J | 8 | MTA7 |
GND | K | 9 | MTA8 |
GND | L | 10| MTA9 |
GND | M | 11| MTA10 /
GND | N | 12| MTD0 \
GND | P | 13| MTD1 |
GND | R | 14| MTD2 |
GND | S | 15| MTD3 |
GND | T | 16| MTD4 | 8-bit Data Bus to/from Motor PCB
GND | U | 17| MTD5 |
GND | V | 18| MTD6 |
GND | W | 19| MTD7 /
GND | X | 20| MTR/W Read/Write to/from Motor PCB
GND | Y | 21| MOTOR Motor On/Off Signal?
GND | Z | 22| MTDTA Acknowledge Signal?
GND | a | 23| GND
GND | b | 24| MTCK Z80 clock from main board = 3.000MHz (24/8)
GND | c | 25| GND
/MTRES is the Z80 reset signal. This stays low in upright cabinet mode, but when the
cabinet DIPs are set to deluxe this will go high to reset the Z80 on the motor PCB.
If the motor PCB is not present the signal will toggle low then high trying to reset
the Z80 until an acknowledge/ready signal (possibly MTDTA) comes back from the motor PCB.
Note none of these signals are present at the edge connector "M" if the 4 IC's at
IC78, IC79, IC80 & IC81 are not populated (i.e. if it's an upright PCB version).
Also note all these signals are present somewhere on the main PCB even if those logic chips
are not populated and regardless of the ROM set used. Most likely any ROM set will work
as a Deluxe version if the Motor PCB is present and working.
DIP Switches
------------
DIPSWA
|--------------------------------|---------------|-------------------------------|
| 1 2 3 4 5 6 7 8 | Function | Option |
|--------------------------------|---------------|-------------------------------|
|OFF OFF | Cabinet | Upright / Steering Lock* |
|ON OFF | | Upright / Free Steering |
|OFF ON | | Cockpit / Steering Lock |
|ON ON | | Deluxe / Free Steering |
|--------------------------------|---------------|-------------------------------|
| OFF | Test Mode | Game* |
| ON | | Test |
|--------------------------------|---------------|-------------------------------|
| OFF | Demo Sounds | On* |
| ON | | Off |
|--------------------------------|---------------|-------------------------------|
| OFF OFF | Coin A | 1 Coin 1 Credit* |
| ON OFF | | 2 Coins 1 Credit |
| OFF ON | | 3 Coins 1 Credit |
| ON ON | | 4 Coins 1 Credit |
|--------------------------------|---------------|-------------------------------|
| OFF OFF | Coin B | 1 Coin 2 Credits* |
| ON OFF | | 1 Coin 3 Credits |
| OFF ON | | 1 Coin 4 Credits |
| ON ON | | 1 Coin 6 Credits |
|--------------------------------|---------------|-------------------------------|
Notes:
* = Factory default setting
Coinage varies by region. Coinage shown is World Coinage.
DIPSWA 1 & 2 must be set to upright/cockpit cabinets otherwise there is an error on boot-up.
If both SW1 & SW2 are on, it enables the deluxe motion cabinet and the Motor PCB must be
present and working otherwise the game will complain with an error on boot-up "DIPSW A INITIAL ERROR!"
Upright uses digital pedals. Digital Pedals means pedals are micro-switch (on/off only)
Cockpit/Deluxe uses analog pedals. Analog Pedals means pedals use 5k-ohm potentiometers.
Steering Lock means steering wheel uses 5k-ohm potentiometers and restricted wheel movement.
Free Steering means steering wheel uses spinner-like mechanism with additional sensor for center position and spring to re-center the wheel.
DIPSWB
|--------------------------------|----------------|-------------------------------|
| 1 2 3 4 5 6 7 8 | Function | Option |
|--------------------------------|----------------|-------------------------------|
|OFF OFF | Difficulty | Medium* |
|ON OFF | | Easy |
|OFF ON | | Hard |
|ON ON | | Hardest |
|--------------------------------|----------------|-------------------------------|
| OFF OFF | Timer | 60 Seconds* |
| ON OFF | | 70 Seconds |
| OFF ON | | 65 Seconds |
| ON ON | | 55 Seconds |
|--------------------------------|----------------|-------------------------------|
| OFF | Number of | 3* |
| ON | Nitros | 5 |
|--------------------------------|----------------|-------------------------------|
| OFF | Discount On | Yes. 1 Coin To Continue* |
| ON | Continue | No Discount To Continue |
|--------------------------------|----------------|-------------------------------|
| OFF | Criminal Damage| Clear* |
| ON | On Continue | Carry Over To Continued Game |
|--------------------------------|----------------|-------------------------------|
| OFF | Allow Continue | Yes* |
| ON | | No |
|--------------------------------|----------------|-------------------------------|
* = Factory default setting
Video Board
-----------
K1100358A
J1100158A VIDEO PCB
K1100358A CHASE HQ CP (sticker)
|------------------------------------------------------------------------|
| B52-26.IC15 B52-26.IC52 |
| B52-17.IC16 B52-17.IC53 |
| H B52-26.IC17 B52-26.IC54 |-|
| B52-17.IC18 B52-17.IC55 | |
| | |
| 62256 62256 62256 62256 62256 62256 62256 62256 | |
| | |
| 62256 62256 62256 62256 62256 62256 62256 62256 | |
| | |
| B52-30.IC4 |---------| B52-127.IC156 | |
| |TAITO | |-|
| B52-34.IC5 |TC0020VAR| |
| | | B52-03.IC135 |
| B52-31.IC6 |---------| B52-126.IC136 |-|
| B52-27.IC64 B52-124.IC180| |
| B52-35.IC7 B52-51.IC65 | |
| B52-50.IC66 B52-25.IC123 | |
| B52-32.IC8 B52-125.IC112 B52-122.IC124 | |
| B52-49.IC68 B52-123.IC125 | |
| B52-36.IC9 | |
| B52-16.IC92 | |
| B52-33.IC10 B52-19.IC33 B52-18.IC93 |-|
| B52-38.IC34 B52-16.IC94 2018 |
| B52-37.IC11 B52-20.IC35 B52-21.IC51 2018 |
|------------------------------------------------------------------------|
Notes:
2018 - 2k x8-bit SRAM
62256 - 32k x8-bit SRAM
IC4/5/6 - MB834100 Mask ROM
IC7/8/9/10/11/34 - 23C4000 Mask ROM
IC15/16/17/18/52/53/54/55 - PAL20R8
IC33/35/51/112/124/125/180 - PAL16L8
IC92/93/94 - 63S141 Bi-Polar PROM
IC64/IC123 - PAL20L8
IC135/136/156 - 63S441 Bi-Polar PROM
IC68 - 27C64 EPROM
IC65/66 - 27C512 EPROM
TC0020VAR - Taito custom IC Sprite Generator
Motor PCB (only for full motion DX cabinet)
---------
J9100093A
K9100120A
DRIVE LOGIC P.C.B.
|-----------------------------------------------|
| BRT BRY T1 T2 Y1 Y2 OPT | <-- 7 LEDs
| |
| B14-32.IC27 HC14 |
| 4584 B14-33.IC26 LS07 TL081 TL081 |
|1 4584 LS02 b1|
|8 D4701 LS32 TL081 TL081 |
|W TLP521-4 LS139 |
|A D4701 LS74 TL081 TL081 |
|Y LS393 b2|
| LS273 LS393 |
| LS273 LS161 LS30 |
| LS273 LS161 LS04 |
| LS244 LS273 LS161 LS138 |
| LS245 LS245 LS161 |
| LS157 2016 |
| 2016 |
|R LS157 LS138 27C256.IC17 |
| |
| LS157 B14-34.IC6 Z80 |
| |
|-----------------------------------------------|
Notes: (all IC's shown)
R - 50 pin flat cable connector joining to main board connector M
18WAY - 36 pin card edge connector joining to numerous sensors and switches on the DX cabinet
b1/b2 - 20 pin flat cable joining 2x Motor Power PCBs to Drive Logic PCB
Z80 - Z80A CPU. Clock input 3.000MHz from main board (24/8)
27C256 - 32k x8-bit EPROM
TLP521-4 - Toshiba TLP521-4 Photocoupler With 4 Isolated Channels
D4701 - NEC D4701 Incremental Encoder Counter
TL081 - Texas Instruments TL081 JFET-Input Operational Amplifier
4584 - Hex Schmitt Trigger Logic IC
2016 - 2k x8-bit SRAM
B14-* - PAL16L8. Note the PALs and this Drive Logic PCB come from a Top Speed DX.
The Chase HQ DX cabs are just converted Top Speed DX cabs.
**************************************************************************** ****************************************************************************
@ -1200,6 +1499,8 @@ READ16_MEMBER(taitoz_state::dblaxle_steer_input_r)
return 0x00; return 0x00;
} }
// TODO: proper motorcpu hook-up
READ16_MEMBER(taitoz_state::chasehq_motor_r) READ16_MEMBER(taitoz_state::chasehq_motor_r)
{ {
@ -3862,6 +4163,9 @@ ROM_START( chasehq )
ROM_REGION( 0x10000, "audiocpu", 0 ) /* Z80 sound cpu */ ROM_REGION( 0x10000, "audiocpu", 0 ) /* Z80 sound cpu */
ROM_LOAD( "b52-137.51", 0x00000, 0x10000, CRC(37abb74a) SHA1(1feb1e49102c13a90e02c150472545cd9f6334da) ) ROM_LOAD( "b52-137.51", 0x00000, 0x10000, CRC(37abb74a) SHA1(1feb1e49102c13a90e02c150472545cd9f6334da) )
ROM_REGION( 0x8000, "motorcpu", 0 )
ROM_LOAD( "27c256.ic17", 0x0000, 0x8000, CRC(e52dfee1) SHA1(6e58e18eb2de3c899b950a4307ea21cd23683657) )
ROM_REGION( 0x80000, "gfx1", 0 ) ROM_REGION( 0x80000, "gfx1", 0 )
ROM_LOAD( "b52-29.27", 0x00000, 0x80000, CRC(8366d27c) SHA1(d7c5f588b39742927228ce73e5d69bda1e903df6) ) /* SCR 8x8 */ ROM_LOAD( "b52-29.27", 0x00000, 0x80000, CRC(8366d27c) SHA1(d7c5f588b39742927228ce73e5d69bda1e903df6) ) /* SCR 8x8 */
@ -3941,6 +4245,9 @@ ROM_START( chasehqj )
ROM_REGION( 0x10000, "audiocpu", 0 ) /* Z80 sound cpu */ ROM_REGION( 0x10000, "audiocpu", 0 ) /* Z80 sound cpu */
ROM_LOAD( "b52-134.51", 0x00000, 0x10000, CRC(91faac7f) SHA1(05f00e0909444566877d0ef678bae49f107e1628) ) ROM_LOAD( "b52-134.51", 0x00000, 0x10000, CRC(91faac7f) SHA1(05f00e0909444566877d0ef678bae49f107e1628) )
ROM_REGION( 0x8000, "motorcpu", 0 )
ROM_LOAD( "27c256.ic17", 0x0000, 0x8000, CRC(e52dfee1) SHA1(6e58e18eb2de3c899b950a4307ea21cd23683657) )
ROM_REGION( 0x80000, "gfx1", 0 ) ROM_REGION( 0x80000, "gfx1", 0 )
ROM_LOAD( "b52-29.27", 0x00000, 0x80000, CRC(8366d27c) SHA1(d7c5f588b39742927228ce73e5d69bda1e903df6) ) /* SCR 8x8*/ ROM_LOAD( "b52-29.27", 0x00000, 0x80000, CRC(8366d27c) SHA1(d7c5f588b39742927228ce73e5d69bda1e903df6) ) /* SCR 8x8*/
@ -4101,6 +4408,9 @@ ROM_START( chasehqu )
ROM_REGION( 0x10000, "audiocpu", 0 ) /* Z80 sound cpu */ ROM_REGION( 0x10000, "audiocpu", 0 ) /* Z80 sound cpu */
ROM_LOAD( "b52-137.51", 0x00000, 0x10000, CRC(37abb74a) SHA1(1feb1e49102c13a90e02c150472545cd9f6334da) ) ROM_LOAD( "b52-137.51", 0x00000, 0x10000, CRC(37abb74a) SHA1(1feb1e49102c13a90e02c150472545cd9f6334da) )
ROM_REGION( 0x8000, "motorcpu", 0 )
ROM_LOAD( "27c256.ic17", 0x0000, 0x8000, CRC(e52dfee1) SHA1(6e58e18eb2de3c899b950a4307ea21cd23683657) )
ROM_REGION( 0x80000, "gfx1", 0 ) ROM_REGION( 0x80000, "gfx1", 0 )
ROM_LOAD( "b52-29.27", 0x00000, 0x80000, CRC(8366d27c) SHA1(d7c5f588b39742927228ce73e5d69bda1e903df6) ) /* SCR 8x8*/ ROM_LOAD( "b52-29.27", 0x00000, 0x80000, CRC(8366d27c) SHA1(d7c5f588b39742927228ce73e5d69bda1e903df6) ) /* SCR 8x8*/

11
src/mame/drivers/topspeed.cpp
View File

@ -213,6 +213,8 @@ CUSTOM_INPUT_MEMBER(topspeed_state::pedal_r)
return retval[port != nullptr ? port->read() & 7 : 0]; return retval[port != nullptr ? port->read() & 7 : 0];
} }
// TODO: proper motorcpu hook-up
READ16_MEMBER(topspeed_state::motor_r) READ16_MEMBER(topspeed_state::motor_r)
{ {
switch (offset) switch (offset)
@ -683,6 +685,9 @@ ROM_START( topspeed )
ROM_LOAD( "b14-25.67", 0x00000, 0x04000, CRC(9eab28ef) SHA1(9a90f2c1881f4664d6d6241f3bc57faeaf150ffc) ) ROM_LOAD( "b14-25.67", 0x00000, 0x04000, CRC(9eab28ef) SHA1(9a90f2c1881f4664d6d6241f3bc57faeaf150ffc) )
ROM_CONTINUE( 0x10000, 0x0c000 ) // Banked stuff ROM_CONTINUE( 0x10000, 0x0c000 ) // Banked stuff
ROM_REGION( 0x8000, "motorcpu", 0 )
ROM_LOAD( "27c256.ic17", 0x0000, 0x8000, CRC(e52dfee1) SHA1(6e58e18eb2de3c899b950a4307ea21cd23683657) )
ROM_REGION( 0x40000, "gfx1", 0 ) // SCR tiles ROM_REGION( 0x40000, "gfx1", 0 ) // SCR tiles
ROM_LOAD16_BYTE( "b14-07.54", 0x00000, 0x20000, CRC(c6025fff) SHA1(439ed85b0160bfd6c06fd42990124a292b2e3c14) ) ROM_LOAD16_BYTE( "b14-07.54", 0x00000, 0x20000, CRC(c6025fff) SHA1(439ed85b0160bfd6c06fd42990124a292b2e3c14) )
ROM_LOAD16_BYTE( "b14-06.52", 0x00001, 0x20000, CRC(b4e2536e) SHA1(c1960ee25b37b1444ec99082521c4858edcf3484) ) ROM_LOAD16_BYTE( "b14-06.52", 0x00001, 0x20000, CRC(b4e2536e) SHA1(c1960ee25b37b1444ec99082521c4858edcf3484) )
@ -733,6 +738,9 @@ ROM_START( topspeedu )
ROM_LOAD( "b14-25.67", 0x00000, 0x04000, CRC(9eab28ef) SHA1(9a90f2c1881f4664d6d6241f3bc57faeaf150ffc) ) ROM_LOAD( "b14-25.67", 0x00000, 0x04000, CRC(9eab28ef) SHA1(9a90f2c1881f4664d6d6241f3bc57faeaf150ffc) )
ROM_CONTINUE( 0x10000, 0x0c000 ) // Banked stuff ROM_CONTINUE( 0x10000, 0x0c000 ) // Banked stuff
ROM_REGION( 0x8000, "motorcpu", 0 )
ROM_LOAD( "27c256.ic17", 0x0000, 0x8000, CRC(e52dfee1) SHA1(6e58e18eb2de3c899b950a4307ea21cd23683657) )
ROM_REGION( 0x40000, "gfx1", 0 ) // SCR tiles ROM_REGION( 0x40000, "gfx1", 0 ) // SCR tiles
ROM_LOAD16_BYTE( "b14-07.54", 0x00000, 0x20000, CRC(c6025fff) SHA1(439ed85b0160bfd6c06fd42990124a292b2e3c14) ) ROM_LOAD16_BYTE( "b14-07.54", 0x00000, 0x20000, CRC(c6025fff) SHA1(439ed85b0160bfd6c06fd42990124a292b2e3c14) )
ROM_LOAD16_BYTE( "b14-06.52", 0x00001, 0x20000, CRC(b4e2536e) SHA1(c1960ee25b37b1444ec99082521c4858edcf3484) ) ROM_LOAD16_BYTE( "b14-06.52", 0x00001, 0x20000, CRC(b4e2536e) SHA1(c1960ee25b37b1444ec99082521c4858edcf3484) )
@ -768,6 +776,9 @@ ROM_START( fullthrl )
ROM_LOAD( "b14-25.67", 0x00000, 0x04000, CRC(9eab28ef) SHA1(9a90f2c1881f4664d6d6241f3bc57faeaf150ffc) ) ROM_LOAD( "b14-25.67", 0x00000, 0x04000, CRC(9eab28ef) SHA1(9a90f2c1881f4664d6d6241f3bc57faeaf150ffc) )
ROM_CONTINUE( 0x10000, 0x0c000 ) // Banked stuff ROM_CONTINUE( 0x10000, 0x0c000 ) // Banked stuff
ROM_REGION( 0x8000, "motorcpu", 0 )
ROM_LOAD( "27c256.ic17", 0x0000, 0x8000, CRC(e52dfee1) SHA1(6e58e18eb2de3c899b950a4307ea21cd23683657) )
ROM_REGION( 0x40000, "gfx1", 0 ) // SCR tiles ROM_REGION( 0x40000, "gfx1", 0 ) // SCR tiles
ROM_LOAD16_BYTE( "b14-07.54", 0x00000, 0x20000, CRC(c6025fff) SHA1(439ed85b0160bfd6c06fd42990124a292b2e3c14) ) ROM_LOAD16_BYTE( "b14-07.54", 0x00000, 0x20000, CRC(c6025fff) SHA1(439ed85b0160bfd6c06fd42990124a292b2e3c14) )
ROM_LOAD16_BYTE( "b14-06.52", 0x00001, 0x20000, CRC(b4e2536e) SHA1(c1960ee25b37b1444ec99082521c4858edcf3484) ) ROM_LOAD16_BYTE( "b14-06.52", 0x00001, 0x20000, CRC(b4e2536e) SHA1(c1960ee25b37b1444ec99082521c4858edcf3484) )