EDOM INTERNATIONAL CORPORATION
==============================

   486VL3 (MP032F)

Processor  80486SX/80487SX/CX486M7/80486DX/AM486DX2/80486DX2/80486DX4          
Processor  25/33/40/50(internal)/50/66(internal)/75(internal)/100(internal)MHz 
Speed      
Chip Set   OPTI                                                                
Max.       128MB                                                               
Onboard    
DRAM       
Cache      64/128/256KB                                                        
BIOS       Award                                                               
Dimensions 254mm x 220mm                                                       
I/O        32-bit VESA local bus slots (3), 32-bit PCI slots (3), green PC     
Options    connector                                                           
NPU        None                                                                
Options    

<gopher://bitreich.org/I/th99/m/E-H/32704-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose            | Location | Purpose         | Location |
   |--------------------+----------+-----------------+----------|
   | External battery   |    J2    | Turbo switch    |   JP28   |
   |--------------------+----------+-----------------+----------|
   | Power LED &        |   J16    | Reset switch    |    S1    |
   | keylock            |          |                 |          |
   |--------------------+----------+-----------------+----------|
   | Green PC connector |   JP3    | 32-bit VESA     |  SL1 -   |
   |                    |          | local bus slots |   SL3    |
   |--------------------+----------+-----------------+----------|
   | Speaker            |   JP25   | 32-bit PCI      |  PC1 -   |
   |                    |          | slots           |   PC3    |
   |--------------------+----------+-----------------+----------|
   | Turbo LED          |   JP27   |                 |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |               Function               | Jumper |  Position  |
   |--------------------------------------+--------+------------|
   |>> | CMOS memory normal operation     |  JP2   | pins 1 & 2 |
   |   |                                  |        |   closed   |
   |---+----------------------------------+--------+------------|
   |   | CMOS memory clear                |  JP2   | pins 2 & 3 |
   |   |                                  |        |   closed   |
   |---+----------------------------------+--------+------------|
   |>> | PCI asynchronous with CPU        |  JP4   | pins 1 & 2 |
   |   |                                  |        |   closed   |
   |---+----------------------------------+--------+------------|
   |   | PCI synchronous with CPU         |  JP4   | pins 2 & 3 |
   |   |                                  |        |   closed   |
   |---+----------------------------------+--------+------------|
   |>> | Factory configured - do not      |  JP14  | pins 1 & 2 |
   |   | alter                            |        |   closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DRAM CONFIGURATION                     |
   |------------------------------------------------------------|
   |    Size    |    Bank 0     |    Bank 1     |    Bank 2     |
   |------------+---------------+---------------+---------------|
   |    2MB     | (4) 256K x 9  | (1) 256K x 36 |     NONE      |
   |------------+---------------+---------------+---------------|
   |    4MB     |  (4) 1M x 9   |     NONE      |     NONE      |
   |------------+---------------+---------------+---------------|
   |    4MB     |     NONE      |  (1) 1M x 36  |     NONE      |
   |------------+---------------+---------------+---------------|
   |    4MB     |     NONE      | (1) 512K x 36 | (1) 512K x 36 |
   |------------+---------------+---------------+---------------|
   |    8MB     |  (4) 1M x 9   |  (1) 1M x 36  |     NONE      |
   |------------+---------------+---------------+---------------|
   |    8MB     |     NONE      |  (1) 1M x 36  |  (1) 1M x 36  |
   |------------+---------------+---------------+---------------|
   |    8MB     |     NONE      |  (1) 2M x 36  |     NONE      |
   |------------+---------------+---------------+---------------|
   |    12MB    |     NONE      |  (1) 1M x 36  |  (1) 2M x 36  |
   |------------+---------------+---------------+---------------|
   |    16MB    |  (4) 4M x 9   |     NONE      |     NONE      |
   |------------+---------------+---------------+---------------|
   |    16MB    |     NONE      |  (1) 4M x 36  |     NONE      |
   |------------+---------------+---------------+---------------|
   |    16MB    |     NONE      |  (1) 2M x 36  |  (1) 2M x 36  |
   |------------+---------------+---------------+---------------|
   |    20MB    |  (4) 1M x 9   |  (1) 4M x 36  |     NONE      |
   |------------+---------------+---------------+---------------|
   |    32MB    |  (4) 4M x 9   |  (1) 4M x 36  |     NONE      |
   |------------+---------------+---------------+---------------|
   |    32MB    |     NONE      |  (1) 4M x 36  |  (1) 4M x 36  |
   |------------+---------------+---------------+---------------|
   |    32MB    |     NONE      |  (1) 8M x 36  |     NONE      |
   |------------+---------------+---------------+---------------|
   |    64MB    |     NONE      | (1) 16M x 36  |     NONE      |
   |------------+---------------+---------------+---------------|
   |    64MB    |     NONE      |  (1) 8M x 36  |  (1) 8M x 36  |
   |------------+---------------+---------------+---------------|
   |   128MB    |     NONE      | (1) 16M x 36  | (1) 16M x 36  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 DRAM JUMPER CONFIGURATION                  |
   |------------------------------------------------------------|
   |             Type              |            JP45            |
   |-------------------------------+----------------------------|
   |     Bank 0 = 72 pin SIMM      |     pins 1 & 2 closed      |
   |-------------------------------+----------------------------|
   |     Bank 1 = 72 pin SIMM      |     pins 2 & 3 closed      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    CACHE CONFIGURATION                     |
   |------------------------------------------------------------|
   |    Size    |    Bank 0     |    Bank 1     |      TAG      |
   |------------+---------------+---------------+---------------|
   |    64KB    |  (4) 8K x 8   |  (4) 8K x 8   |  (1) 8K x 8   |
   |------------+---------------+---------------+---------------|
   |   128KB    |  (4) 32K x 8  |     NONE      |  (1) 8K x 8   |
   |------------+---------------+---------------+---------------|
   |   256KB    |  (4) 32K x 8  |  (4) 32K x 8  |  (1) 16K x 8  |
   |------------+---------------+---------------+---------------|
   |   256KB    |  (4) 32K x 8  |  (4) 32K x 8  |  (1) 32K x 8  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 CACHE JUMPER CONFIGURATION                 |
   |------------------------------------------------------------|
   | Size  |      JP20       |  JP22  |      JP23      |  JP24  |
   |-------+-----------------+--------+----------------+--------|
   | 64KB  |   pins 2 & 3    |  Open  |   pins 1 & 2   |  Open  |
   |       |     closed      |        |     closed     |        |
   |-------+-----------------+--------+----------------+--------|
   | 128KB |   pins 1 & 2    | Closed |   pins 1 & 2   |  Open  |
   |       |     closed      |        |     closed     |        |
   |-------+-----------------+--------+----------------+--------|
   | 256KB |   pins 2 & 3    | Closed |   pins 2 & 3   | Closed |
   |       |     closed      |        |     closed     |        |
   |-------+-----------------+--------+----------------+--------|
   | 256KB |   pins 2 & 3    | Closed |   pins 1 & 2   | Closed |
   |       |     closed      |        |     closed     |        |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   CPU TYPE CONFIGURATION                   |
   |------------------------------------------------------------|
   |    Type    |        JP7        |   JP8   |  JP10  |  JP11  |
   |------------+-------------------+---------+--------+--------|
   |  80486SX   |       Open        |  Open   |  Open  |  Open  |
   |------------+-------------------+---------+--------+--------|
   |  80487SX   | pins 2 & 3 closed |  Open   |  Open  |  Open  |
   |------------+-------------------+---------+--------+--------|
   |  CX486M7   | pins 1 & 2 closed |  Open   |  Open  |  Open  |
   |------------+-------------------+---------+--------+--------|
   |  80486DX   | pins 1 & 2 closed |  Open   |  Open  |  Open  |
   |------------+-------------------+---------+--------+--------|
   |  80486DX2  | pins 1 & 2 closed |  Open   |  Open  |  Open  |
   |------------+-------------------+---------+--------+--------|
   |  80486DX4  | pins 1 & 2 closed |  Open   |  Open  |  Open  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               CPU TYPE CONFIGURATION (CON'T)               |
   |------------------------------------------------------------|
   |   Type   |          JP15          |  JP36  |  JP37  | JP38 |
   |----------+------------------------+--------+--------+------|
   | 80486SX  |   pins 2 & 3 closed    | Closed |  Open  | Open |
   |----------+------------------------+--------+--------+------|
   | 80487SX  |   pins 1 & 2, 3 & 4    | Closed |  Open  | Open |
   |          |         closed         |        |        |      |
   |----------+------------------------+--------+--------+------|
   | CX486M7  |   pins 1 & 2, 3 & 4    |  Open  | Closed | Open |
   |          |         closed         |        |        |      |
   |----------+------------------------+--------+--------+------|
   | 80486DX  |   pins 1 & 2, 3 & 4    | Closed |  Open  | Open |
   |          |         closed         |        |        |      |
   |----------+------------------------+--------+--------+------|
   | 80486DX2 |   pins 1 & 2, 3 & 4    | Closed |  Open  | Open |
   |          |         closed         |        |        |      |
   |----------+------------------------+--------+--------+------|
   | 80486DX4 |   pins 1 & 2, 3 & 4    | Closed |  Open  | Open |
   |          |         closed         |        |        |      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   CPU TYPE CONFIGURATION                   |
   |------------------------------------------------------------|
   |      Type       |     JP13     |    JP17     |    JP21     |
   |-----------------+--------------+-------------+-------------|
   | Non SL-enhanced |     Open     |    Open     |    Open     |
   |-----------------+--------------+-------------+-------------|
   |   SL-enhanced   |    Closed    |   Closed    |   Closed    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                  CPU SPEED CONFIGURATION                   |
   |------------------------------------------------------------|
   |     Speed     |     JP30      |     JP31      |    JP32    |
   |---------------+---------------+---------------+------------|
   |     25MHz     |     Open      |     Open      |    Open    |
   |---------------+---------------+---------------+------------|
   |     33MHz     |    Closed     |    Closed     |    Open    |
   |---------------+---------------+---------------+------------|
   |     40MHz     |     Open      |    Closed     |    Open    |
   |---------------+---------------+---------------+------------|
   |    50iMHz     |     Open      |     Open      |    Open    |
   |---------------+---------------+---------------+------------|
   |     50MHz     |    Closed     |     Open      |    Open    |
   |---------------+---------------+---------------+------------|
   |    66iMHz     |    Closed     |    Closed     |    Open    |
   |---------------+---------------+---------------+------------|
   |    75iMHz     |     Open      |     Open      |    Open    |
   |---------------+---------------+---------------+------------|
   |    100iMHz    |    Closed     |    Closed     |    Open    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |          CPU SPEED CONFIGURATION (80486DX4 ONLY)           |
   |------------------------------------------------------------|
   |           Speed            |             JP12              |
   |----------------------------+-------------------------------|
   |             2x             |       pins 1 & 2 closed       |
   |----------------------------+-------------------------------|
   |             3x             |             Open              |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 CPU VOLTAGE CONFIGURATION                  |
   |------------------------------------------------------------|
   |          Voltage           |             JP16              |
   |----------------------------+-------------------------------|
   |             3v             |   pins 2 & 3, 5 & 6 closed    |
   |----------------------------+-------------------------------|
   |             5v             |   pins 1 & 2, 4 & 5 closed    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               VESA WAIT STATE CONFIGURATION                |
   |------------------------------------------------------------|
   |          Wait states          |            JP19            |
   |-------------------------------+----------------------------|
   |         0 wait states         |            Open            |
   |-------------------------------+----------------------------|
   |         1 wait state          |           Closed           |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                  BUS SPEED CONFIGURATION                   |
   |------------------------------------------------------------|
   |           CPU speed           |            JP18            |
   |-------------------------------+----------------------------|
   |           <= 33MHz            |            Open            |
   |-------------------------------+----------------------------|
   |            > 33MHz            |           Closed           |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 PCI TRIGGER CONFIGURATION                  |
   |------------------------------------------------------------|
   | Type  |           JP44           |          JP50           |
   |-------+--------------------------+-------------------------|
   | Level |    pins 2 & 3 closed     |    pins 2 & 3 closed    |
   |-------+--------------------------+-------------------------|
   | Edge  | pins 1 & 2, 3 & 4 closed |    pins 1 & 2, 3 & 4    |
   |       |                          |         closed          |
   +------------------------------------------------------------+