(TXT) View Source
       
       # ACER, INC.
       
          VI9
       
          Device Type          Mainboard                                 
          Processor            80386DX/CX486DLC/80486SX/80486DX/80486DX2 
          Processor Speed      33/40/50(internal)/50/66(internal)MHz     
          Chip Set             EFAR                                      
          Video Chip Set       None                                      
          Maximum Onboard      32MB                                      
          Memory               
          Maximum Video Memory None                                      
          Cache                128/256KB                                 
          BIOS                 AMI                                       
          Dimensions           250mm x 220mm                             
          I/O Options          32-bit VESA local bus slots (2)           
          NPU Options          None                                      
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose       | Location  | Purpose            | Location  |
          |---------------+-----------+--------------------+-----------|
          | Power LED &   | J4/pins 1 | Reset switch       |  J4/pins  |
          | keylock       |    - 5    |                    |  19 & 20  |
          |---------------+-----------+--------------------+-----------|
          | Speaker       | J4/pins 7 | External battery   |    JP4    |
          |               |   - 10    |                    |           |
          |---------------+-----------+--------------------+-----------|
          | Turbo LED     |  J4/pins  | 32-bit VESA local  | SL1 & SL2 |
          |               |  12 & 13  | bus slots          |           |
          |---------------+-----------+--------------------+-----------|
          | Turbo switch  |  J4/pins  |                    |           |
          |               |  15 - 17  |                    |           |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |              Function               | Label |   Position   |
          |-------------------------------------+-------+--------------|
          | » | CMOS memory normal operation    |  JP1  |  Pins 2 & 3  |
          |   |                                 |       |    closed    |
          |---+---------------------------------+-------+--------------|
          |   | CMOS memory clear               |  JP1  |  Pins 1 & 2  |
          |   |                                 |       |    closed    |
          |---+---------------------------------+-------+--------------|
          |   | Battery type select external    |  JP1  |     Open     |
          |---+---------------------------------+-------+--------------|
          | » | Factory configured - do not     | JP10  | Unidentified |
          |   | alter                           |       |              |
          |---+---------------------------------+-------+--------------|
          | » | Factory configured - do not     | JP11  | Unidentified |
          |   | alter                           |       |              |
          |---+---------------------------------+-------+--------------|
          | » | Factory configured - do not     | JP12  | Unidentified |
          |   | alter                           |       |              |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     SIMM CONFIGURATION                     |
          |------------------------------------------------------------|
          |       Size       |       Bank 0       |       Bank 1       |
          |------------------+--------------------+--------------------|
          |       1MB        |    (4) 256K x 9    |        None        |
          |------------------+--------------------+--------------------|
          |       2MB        |    (4) 256K x 9    |    (4) 256K x 9    |
          |------------------+--------------------+--------------------|
          |       4MB        |     (4) 1M x 9     |        None        |
          |------------------+--------------------+--------------------|
          |       5MB        |    (4) 256K x 9    |     (4) 1M x 9     |
          |------------------+--------------------+--------------------|
          |       8MB        |     (4) 1M x 9     |     (4) 1M x 9     |
          |------------------+--------------------+--------------------|
          |       16MB       |     (4) 4M x 9     |        None        |
          |------------------+--------------------+--------------------|
          |       20MB       |     (4) 1M x 9     |     (4) 4M x 9     |
          |------------------+--------------------+--------------------|
          |       32MB       |     (4) 4M x 9     |     (4) 4M x 9     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CACHE CONFIGURATION                     |
          |------------------------------------------------------------|
          |    Size    |    Bank 0     |    Bank 1     |      TAG      |
          |------------+---------------+---------------+---------------|
          |   128KB    |  (4) 32K x 8  |     None      |  (3) 8K x 8   |
          |------------+---------------+---------------+---------------|
          |   256KB    |  (4) 32K x 8  |  (4) 32K x 8  |  (3) 32K x 8  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 CACHE JUMPER CONFIGURATION                 |
          |------------------------------------------------------------|
          | Size  |       JP5       |       JP6       |      JP7       |
          |-------+-----------------+-----------------+----------------|
          | 128KB |   Pins 2 & 3    |   Pins 2 & 3    |   Pins 2 & 3   |
          |       |     closed      |     closed      |     closed     |
          |-------+-----------------+-----------------+----------------|
          | 256KB |   Pins 1 & 2    |   Pins 1 & 2    |   Pins 1 & 2   |
          |       |     closed      |     closed      |     closed     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CPU SPEED SELECTION                     |
          |------------------------------------------------------------|
          |      Speed       |         J3         |        JP14        |
          |------------------+--------------------+--------------------|
          |      33MHz       | Pins 1 & 2 closed  | Pins 1 & 2 closed  |
          |------------------+--------------------+--------------------|
          |      40MHz       |        Open        | Pins 1 & 2 closed  |
          |------------------+--------------------+--------------------|
          |      50iMHz      | Pins 3 & 4 closed  | Pins 1 & 2 closed  |
          |------------------+--------------------+--------------------|
          |      50MHz       | Pins 3 & 4 closed  | Pins 2 & 3 closed  |
          |------------------+--------------------+--------------------|
          |      66iMHz      | Pins 1 & 2 closed  | Pins 1 & 2 closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     CPU TYPE SELECTION                     |
          |------------------------------------------------------------|
          |   Type   |  JP8   |  JP9  | JP13  | JP15 |  JP16  |  JP17  |
          |----------+--------+-------+-------+------+--------+--------|
          | 80386DX  | 2 & 3  | 2 & 3 | 1 & 2 | Open |  Open  |  Open  |
          |----------+--------+-------+-------+------+--------+--------|
          | CX486DLC | 1 & 2  | 1 & 2 | 1 & 2 | Open |  Open  |  Open  |
          |----------+--------+-------+-------+------+--------+--------|
          | 80486SX  | 1 & 2  | 1 & 2 | 2 & 3 | Open | Closed | Closed |
          |----------+--------+-------+-------+------+--------+--------|
          | 80486DX  | 1 & 2  | 1 & 2 | 1 & 2 | Open | Closed | Closed |
          |----------+--------+-------+-------+------+--------+--------|
          | 80486DX2 | 1 & 2  | 1 & 2 | 1 & 2 | Open | Closed | Closed |
          |------------------------------------------------------------|
          | Note: Pins designated should be in the closed position.    |
          +------------------------------------------------------------+