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arkanoid.c: added Arkanoid hardware documentation [Guru]

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This commit is contained in:
Michaël Banaan Ananas 2013-06-11 12:19:10 +00:00
parent c8bdd9ce74
commit a29a17376d
1 changed files with 219 additions and 8 deletions
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src/mame/drivers/arkanoid.c
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@ -2,11 +2,7 @@
Arkanoid driver
- I think the MCU dump we're using with the original sets is actually
from a bootleg? It's similar to the ones dumped from other bootlegs
and the 2/3 of the decapped MCUs appear to be very different. Another
bootleg had a dump very similar to the fresh decaps instead. This
needs sorting out properly. The hookups for the different types of MCU
- MCU hookup needs sorting out properly. The hookups for the different types
is not identical.
Japanese version support cocktail mode (DSW #7), the others don't.
@ -45,6 +41,221 @@ M68705 - 2998533Hz (3Mhz)
YM2149 - 2998531Hz (3Mhz)
****************************************************************************
Guru's readme
Arkanoid
Taito 1986
PCB Layout
----------
Note an original Taito Arkanoid PCB is approximately 10" square and is
painted white. The copper traces are not visible. The part type and
location of each component is printed in green on the PCB on top of the
white paint.
The following MCU images were tested on an original Arkanoid PCB using sets
'arkanoid', 'arkanoidu' and 'arkanoiduo' and work as expected.
(1) MCU image with CRC 0x389a8cfb
(2) MCU image with CRC 0x515d77b6
An MCU found on a Tournament Arkanoid PCB was an unprotected type MC68705P3
and when read the CRC matched (1). So we can assume the MCUs for Arkanoid and
Tournament Arkanoid are the same.... or are at least interchangeable and work.
"Tetris (D.R. Korea)" in MAME is a hack on an original Arkanoid PCB.
The hack can be undone and returned to Arkanoid simply by removing the mod
wires on the YM2149, replacing the ROMs with Arkanoid ROMs and replacing
the PC030CM which was removed. A working Arkanoid 68705 MCU is also required.
The above 'tested' images can be used.
J1100075A
K1100180A
K1100181A (ROMSTAR version added sticker)
|---------------------------------------------|
| VOLUME TL7700 TMM2018 |
|-| MB3731 |
| |
|P |
|O |
|W DSWA(8) A75-09.IC22 |
|E |
|R YM2149F A75-08.IC23 |
| |
|-| A75-07.IC24 |
| |
| |
|-| TMM2016 |
| |
| PC030CM TMM2016 |
| |
| JP4 JP3 |
|2 |
|2 A75_06.IC14 |
|W 48CR-1 |
|A |
|Y |
| TMM2016 12MHz|
| 48CR-1 |
| 48CR-1 A75_10.IC16 A75_05.IC62 MB112S146|
| |
|-| A75_01-1.IC17 A75_04.IC63 MB112S146|
|48CR-1 |
| A75_03.IC64 |
| Z80 |
|---------------------------------------------|
Notes:
Z80 - Zilog Z0840006 CPU. Clock input 6.000MHz (12/2)
YM2149F - Yamaha YM2149F software-controlled sound generator (SSG). Clock input 1.5MHz (12/8)
A75_06.IC14 - Motorola MC68705P5 micro-controller. Clock input 3.000MHz (12/4). Labelled 'A75 06' for
ROMSTAR version. Note original Taito version 68705 and Tournament Arkanoid MCUs work fine.
A75_* - 27C256 EPROMs labelled 'A75 xx'. xx = 01, 03, 04, 05 etc. See ROM loading in the src for exact ROM usage.
A75-0* - MMI 63S241 bipolar PROMs. Compatible with MB7116, 7621, DM74S571N etc
TMM2018 - Toshiba TMM2018 2k x8 SRAM (DIP24)
TMM2016 - Toshiba TMM2016 2k x8 SRAM (DIP24)
MB112S146 - Fujitsu MB112S146. Some kind of custom graphic decoder/shifter (DIP28)
MB3731 - Fujitsu MB3731 18W BTL audio power amplifier (SIP12)
PC030CM - Taito custom ceramic package (SIP20)
48CR-1 - Taito custom resistor array (SIP10)
TL7700 - Texas Instruments TL7700CP supply voltage supervisor i.e. reset chip (DIP8)
JP3 - 2-pin jumper. This is open but the game works even if it is closed.
JP4 - 2-pin jumper. Must be closed to allow coin-up through PC030CM otherwise coin-up does not work.
Note the G connector is the 22-way edge connector.
The Japanese manual states (translated to English).....
********
The coin-SW of this Main PC Board does not work without wiring coin meter to
coin meter pins of the G-connector.
You need to modify as follows in case coin meter is not connected to Main PC Board.
Coin System A ..... Wire jumper JP4 on Main PC Board. Coin meter not used.
Coin System B ..... Wire jumper JP3 on Main PC Board. Coin meter used.
********
Measured Syncs
--------------
HSync - 15.625kHz
VSync - 59.185Hz
POWER connector H
-----------------
1 Ground
2 Ground
3 Ground
4 Ground
5 +5V
6 +5V
7 +5V
8 NC
9 +12V
10 Post
11 NC
12 NC
22-way edge connector G
-----------------------
PARTS SOLDER
--------------------
|-----|
GROUND | 1 A | GROUND
VIDEO RED | 2 B | VIDEO GROUND
VIDEO GREEN | 3 C | VIDEO BLUE
VIDEO SYNC | 4 D |
SOUND OUT + | 5 E | SOUND OUT -
POST | 6 F | POST
| 7 H |
COIN SW (A) | 8 J | COIN SW (B)
COIN METER (A) | 9 K | COIN METER (B)
COIN LOCKOUT (A) |10 L | COIN LOCKOUT (B)
SERVICE SW |11 M | TILT SW
START 1 |12 N | START 2
|13 P |
|14 R |
1P RIGHT |15 S | 2P RIGHT \
lP LEFT |16 T | 2P LEFT / Connect 15/16/S/T to the spinner left/right connections
|17 U |
|18 V |
|19 W |
|20 X |
lP SERVE/FIRE |21 Y | 2P SERVE/FIRE
|22 Z |
|-----|
Note about spinner controller
-----------------------------
This game requires a geared spinner to operate correctly. A trackball or other optical
controller or home-made spinner built from a PC mouse will work but the player moves too
slowly and the game is unplayable. The Taito geared spinner moves the optical wheel *very*
fast to ensure the player moves fast enough to follow and return the ball easily. The ratio of
the control knob rotation to the optical wheel rotation is 1:20 so for one rotation of the
control knob the optical wheel rotates 20 times.
Generally a half-turn of the control knob is enough to move the player across the full screen.
The spinner connections are....
Pin 1 - Left
Pin 2 - +5V
Pin 3 - Ground
Pin 4 - Right
These pins are listed from the Japanese Taito manual and have been tested to be correct with
the real Taito Arkanoid spinner.
The US ROMSTAR manual lists pin 4 as left and pin 1 as right. This information is probably
incorrect. Pins 2 and 3 are the same.
Spinner PCB Layout
------------------
J9000024A
K9000060A
|-----------|
| OPTO |
| S|
| |
| S|
| |
| POWER |
|-4-3-2-1---|
Notes:
OPTO - Optical transmitter/receiver on other side of PCB
POWER - Power input connector. Pin 1 is on the right.
S - Screw positions to show orientation of the PCB with reference to the power connector pin 1
DIP Switches
+-----------------------------+--------------------------------+
|FACTORY DEFAULT = * | 1 2 3 4 5 6 7 8 |
+----------+------------------+----+---+-----------------------+
| |*1 COIN 1 CREDIT | OFF|OFF| |
|COINS | 1 COIN 2 CREDITS| ON |OFF| |
| | 2 COINS 1 CREDIT | OFF|ON | |
| | 1 COIN 6 CREDITS| ON |ON | |
+----------+------------------+----+---+---+ |
|LIVES |*3 | |OFF| |
| | 5 | |ON | |
+----------+------------------+--------+---+---+ |
|BONUS |*20000 / 60000 | |OFF| |
|1ST/EVERY | 20000 ONLY | |ON | |
+----------+------------------+------------+---+---+ |
|DIFFICULTY|*EASY | |OFF| |
| | HARD | |ON | |
+----------+------------------+----------------+---+---+ |
|GAME MODE |*GAME | |OFF| |
| | TEST | |ON | |
+----------+------------------+--------------------+---+---+ |
|SCREEN |*NORMAL | |OFF| |
| | INVERT | |ON | |
+----------+------------------+------------------------+---+---+
|CONTINUE | WITHOUT | |OFF|
| |*WITH | |ON |
+----------+------------------+----------------------------+---+
***************************************************************************
Stephh's notes (based on the games Z80 code and some tests) :
0) Useful addresses and routines
@ -1111,7 +1322,7 @@ ROM_START( arkanoid )
ROM_LOAD( "a75-11.ic16", 0x8000, 0x8000, CRC(eafd7191) SHA1(d2f8843b716718b1de209e97a874e8ce600f3f87) )
ROM_REGION( 0x0800, "mcu", 0 ) /* 2k for the microcontroller */
ROM_LOAD( "a75-06.ic14", 0x0000, 0x0800, BAD_DUMP CRC(515d77b6) SHA1(a302937683d11f663abd56a2fd7c174374e4d7fb) ) /* Possible bootleg code??, need the decapped data here */
ROM_LOAD( "a75-06.ic14", 0x0000, 0x0800, CRC(515d77b6) SHA1(a302937683d11f663abd56a2fd7c174374e4d7fb) ) // ok for this set
ROM_REGION( 0x18000, "gfx1", 0 )
ROM_LOAD( "a75-03.ic64", 0x00000, 0x8000, CRC(038b74ba) SHA1(ac053cc4908b4075f918748b89570e07a0ba5116) )
@ -1137,7 +1348,7 @@ ROM_START( arkanoidu )
ROM_LOAD( "a75-18.ic16", 0x8000, 0x8000, CRC(cdc08301) SHA1(05f54353cc8333af14fa985a2764960e20e8161a) )
ROM_REGION( 0x0800, "mcu", 0 ) /* 2k for the microcontroller */
ROM_LOAD( "a75-20.ic14", 0x0000, 0x0800, BAD_DUMP CRC(de518e47) SHA1(b8eddd1c566505fb69e3d1207c7a9720dfb9f503) ) /* Hand crafted, need the decapped data here */
ROM_LOAD( "a75-20.ic14", 0x0000, 0x0800, BAD_DUMP CRC(de518e47) SHA1(b8eddd1c566505fb69e3d1207c7a9720dfb9f503) ) /* Hand crafted, need the decapped data here */
ROM_REGION( 0x18000, "gfx1", 0 )
ROM_LOAD( "a75-03.ic64", 0x00000, 0x8000, CRC(038b74ba) SHA1(ac053cc4908b4075f918748b89570e07a0ba5116) )
@ -1156,7 +1367,7 @@ ROM_START( arkanoiduo )
ROM_LOAD( "a75-10.ic16", 0x8000, 0x8000, CRC(a1769e15) SHA1(fbb45731246a098b29eb08de5d63074b496aaaba) )
ROM_REGION( 0x0800, "mcu", 0 ) /* 2k for the microcontroller */
ROM_LOAD( "a75-06.ic14", 0x0000, 0x0800, BAD_DUMP CRC(515d77b6) SHA1(a302937683d11f663abd56a2fd7c174374e4d7fb) ) /* Possible bootleg code??, need the decapped data here */
ROM_LOAD( "a75-06.ic14", 0x0000, 0x0800, CRC(515d77b6) SHA1(a302937683d11f663abd56a2fd7c174374e4d7fb) ) // ok for this set
ROM_REGION( 0x18000, "gfx1", 0 )
ROM_LOAD( "a75-03.ic64", 0x00000, 0x8000, CRC(038b74ba) SHA1(ac053cc4908b4075f918748b89570e07a0ba5116) )