[Jun/30/2002]

Bubble 2000
Tuning, 199x

CPU   : TMP68HC000P-10 (68000)
SOUND : Z840006 (Z80, 44 pin QFP), YM2151, OKI M6295
OSC   : 4.000MHZ, 12.000MHz
DIPSW : 8 position (x2)
RAM   : 6116 (x5, gfx related?) 6116 (x1, sound program ram), 6116 (x1, near rom3)
        64256 (x4, gfx related?), 62256 (x2, main program ram), 6264 (x2, gfx related?)
PALs/PROMs: None
Custom: Unknown 208 pin QFP labelled LTC2 (Graphics generator)
        Unknown 68 pin PLCC labelled LTC1 (?, near rom 2 and rom 3) 
ROMs  :
                        
Filename    Type        Possible Use
----------------------------------------------
rom01.92    27C512      Sound Program
rom02.95    27C020      Oki Samples
rom03.4     27C512      ? (located near rom 1 and 2 and near LTC1)
rom04.1     27C040   \
rom05.3     27C040    |
rom06.6     27C040    |
rom07.9     27C040    | Gfx
rom08.11    27C040    |
rom09.14    27C040    |
rom12.2     27C040    |
rom13.7     27C040   /

rom10.112   27C040   \  Main Program
rom11.107   27C040   /  

-

[MAME]

Hot Bubble
Afega, 1998

PCB Layout
----------

Bottom Board

|------------------------------------------|
| BS902  BS901   Z80                  4MHz |
|                                          |
|        6116    6295                      |
|                                   62256  |
|      6116                         62256  |
|      6116                                |
|J           6116           |------------| |
|A           6116           |   68000    | |
|M                          |------------| |
|M  DSW2   6264                            |
|A         6264                            |
|                                          |
|         |-------|                        |
|         |       |                        |
|         |       |                        |
| DSW1    |       |     62256   62256      |
|         |-------|                        |
|              6116     62256   62256      |
|12MHz         6116                        |
|------------------------------------------|
Notes:
      68000 - running at 12.000MHz
      Z80   - running at 4.000MHz
      62256 - 32K x8 SRAM
      6264  - 8K x8 SRAM
      6116  - 2K x8 SRAM
      BS901 - YM2151, running at 4.000MHz
      BS902 - YM3012
      6295  - OKI MSM6295 running at 1.000MHz [4/4], sample rate = 1000000 / 132
      *     - Unknown QFP208
      VSync - 56.2Hz (measured on 68000 IPL1)

Top Board

|---------------------------|
|                           |
|   S1     S2        T1     |
|                           |
|   CR5    CR7       C1     |
|                           |
|   CR6   +CR8       C2     |
|                           |
|          BR1       BR3    |
|                           |
|         +BR2      +BR4    |
|                           |
|  CR1     CR3     |------| |
|                  |  *   | |
|  CR2    +CR4     |      | |
|                  |------| |
|---------------------------|
Notes:
      * - Unknown PLCC68 IC
      + - Not populated

-

[Sep/02/2004]

Hot Bubble  
Pandora 1998  

CPU
1x 68000 12.000MHz (main)
1x Z80 4.000MHz (sound)
1x YM2151 4.000MHz (sound)
1x MSM6295 7.575MHz (sound)  

ROMs 13x  

Note   
Funzionamento Funzionante  
In vendita No  

Dumped 15/10/2004  

-
