ACER, INC.
==========

   V30

   Device Type      Mainboard                                     
   Processor        Pentium                                       
   Processor Speed  75/90/100/120/133/150/166MHz                  
   Chip Set         Unidentified                                  
   Maximum Onboard  128MB (EDO & SDRAM supported)                 
   Memory           
   Cache            256/512KB                                     
   BIOS             Unidentified                                  
   Dimensions       330mm x 218mm                                 
   I/O Options      32-bit PCI slots (3), floppy drive interface, 
                    green PC connector, IDE interfaces (2),       
                    parallel port, PS/2 mouse port, PS/2 mouse    
                    interface, serial ports (2), cache slot       

<gopher://bitreich.org/I/th99/m/A-B/35872-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose         |  Location  | Purpose         | Location  |
   |-----------------+------------+-----------------+-----------|
   | Power LED &     | C1/pins 1  | Serial port 1   |    CN4    |
   | keylock         |    - 5     |                 |           |
   |-----------------+------------+-----------------+-----------|
   | Speaker         | C1/pins 7  | IDE interface 1 |    CN5    |
   |                 |    - 10    |                 |           |
   |-----------------+------------+-----------------+-----------|
   | Turbo LED       | C1/pins 12 | IDE interface 2 |    CN6    |
   |                 |    & 13    |                 |           |
   |-----------------+------------+-----------------+-----------|
   | Turbo switch    | C1/pins 15 | External        |   JP16    |
   |                 |    - 17    | battery         |           |
   |-----------------+------------+-----------------+-----------|
   | Reset switch    | C1/pins 19 | Chassis fan     |   JP21    |
   |                 |    & 20    | power           |           |
   |-----------------+------------+-----------------+-----------|
   | ID3P LED        |     C2     | IDE interface   |   JP23    |
   |                 |            | LED             |           |
   |-----------------+------------+-----------------+-----------|
   | Parallel port   |    CN1     | 32-bit PCI      | PC1 - PC4 |
   |                 |            | slots           |           |
   |-----------------+------------+-----------------+-----------|
   | Serial port 2   |    CN2     | Cache slot      |    SL1    |
   |-----------------+------------+-----------------+-----------|
   | Floppy drive    |    CN3     |                 |           |
   | interface       |            |                 |           |
   |------------------------------------------------------------|
   | Note: The location JP16, JP21 & JP23 are unidentified.     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |               Function                | Label |  Position  |
   |---------------------------------------+-------+------------|
   |>> | Factory configured - do not alter |  JP1  |    Open    |
   |---+-----------------------------------+-------+------------|
   |   | Standard function enabled         |  JP2  |    Open    |
   |---+-----------------------------------+-------+------------|
   |   | ECP function enabled              |  JP2  |   Closed   |
   |---+-----------------------------------+-------+------------|
   |   | On board I/O enabled              |  JP5  | Pins 1 & 2 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |   | On board I/O disabled             |  JP5  | Pins 2 & 3 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |   | Password normal operation         |  JP6  | Pins 1 & 2 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |   | Password clear                    |  JP6  | Pins 2 & 3 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |   | Keyboard IRQ12 disabled           |  JP7  |    Open    |
   |---+-----------------------------------+-------+------------|
   |   | Keyboard IRQ12 enabled            |  JP7  |   Closed   |
   |---+-----------------------------------+-------+------------|
   |>> | Factory configured - do not alter | JP10  |   Closed   |
   |---+-----------------------------------+-------+------------|
   |>> | Factory configured - do not alter | JP12  |   Closed   |
   |---+-----------------------------------+-------+------------|
   |>> | CMOS memory normal operation      | JP17  | Pins 2 & 3 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |   | CMOS memory clear                 | JP17  | Pins 1 & 2 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |>> | Factory configured - do not alter | JP18  | Pins 1 & 2 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |>> | Factory configured - do not alter | JP19  |    Open    |
   |---+-----------------------------------+-------+------------|
   |>> | Factory configured - do not alter | JP22  |   Closed   |
   |------------------------------------------------------------|
   | Note: The location JP17 is unidentified.                   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     SIMM CONFIGURATION                     |
   |------------------------------------------------------------|
   |       Size       |       Bank 0       |       Bank 1       |
   |------------------+--------------------+--------------------|
   |       8MB        |    (2) 1M x 36     |        None        |
   |------------------+--------------------+--------------------|
   |       16MB       |    (2) 2M x 36     |        None        |
   |------------------+--------------------+--------------------|
   |       16MB       |    (2) 1M x 36     |    (2) 1M x 36     |
   |------------------+--------------------+--------------------|
   |       24MB       |    (2) 2M x 36     |    (2) 1M x 36     |
   |------------------+--------------------+--------------------|
   |       32MB       |    (2) 4M x 36     |        None        |
   |------------------+--------------------+--------------------|
   |       32MB       |    (2) 2M x 36     |    (2) 2M x 36     |
   |------------------+--------------------+--------------------|
   |       40MB       |    (2) 4M x 36     |    (2) 1M x 36     |
   |------------------+--------------------+--------------------|
   |       48MB       |    (2) 4M x 36     |    (2) 2M x 36     |
   |------------------+--------------------+--------------------|
   |       64MB       |    (2) 8M x 36     |        None        |
   |------------------+--------------------+--------------------|
   |       64MB       |    (2) 4M x 36     |    (2) 4M x 36     |
   |------------------+--------------------+--------------------|
   |       72MB       |    (2) 8M x 36     |    (2) 1M x 36     |
   |------------------+--------------------+--------------------|
   |       80MB       |    (2) 8M x 36     |    (2) 2M x 36     |
   |------------------+--------------------+--------------------|
   |       96MB       |    (2) 8M x 36     |    (2) 4M x 36     |
   |------------------+--------------------+--------------------|
   |      128MB       |    (2) 8M x 36     |    (2) 8M x 36     |
   |------------------------------------------------------------|
   | Note: Board accepts EDO memory.                            |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    CACHE CONFIGURATION                     |
   |------------------------------------------------------------|
   |     Size     |       Bank 0       |          SL1           |
   |--------------+--------------------+------------------------|
   |    256KB     |    (8) 32K x 8     |     Not installed      |
   |--------------+--------------------+------------------------|
   |    512KB     |    (8) 32K x 8     | 256KB module installed |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    CPU SPEED SELECTION                     |
   |------------------------------------------------------------|
   |  CPU   | Clock  | Multiplier | CN12  | JP13  | JP14 | JP15 |
   | speed  | speed  |            |       |       |      |      |
   |--------+--------+------------+-------+-------+------+------|
   | 75MHz  | 50MHz  |    1.5x    |  1 &  | 1 & 2 | 1 &  | 1 &  |
   |        |        |            | 3, 2  |       |  2   |  2   |
   |        |        |            |  & 4  |       |      |      |
   |--------+--------+------------+-------+-------+------+------|
   | 90MHz  | 60MHz  |    1.5x    | 1 & 3 | 2 & 3 | 1 &  | 1 &  |
   |        |        |            |       |       |  2   |  2   |
   |--------+--------+------------+-------+-------+------+------|
   | 100MHz | 66MHz  |    1.5x    | 2 & 4 | 2 & 3 | 1 &  | 1 &  |
   |        |        |            |       |       |  2   |  2   |
   |--------+--------+------------+-------+-------+------+------|
   | 120MHz | 60MHz  |     2x     | 1 & 3 | 2 & 3 | 1 &  | 2 &  |
   |        |        |            |       |       |  2   |  3   |
   |--------+--------+------------+-------+-------+------+------|
   | 133MHz | 66MHz  |     2x     | 2 & 4 | 2 & 3 | 1 &  | 2 &  |
   |        |        |            |       |       |  2   |  3   |
   |--------+--------+------------+-------+-------+------+------|
   | 150MHz | 60MHz  |    2.5x    | 1 & 3 | 2 & 3 | 2 &  | 2 &  |
   |        |        |            |       |       |  3   |  3   |
   |--------+--------+------------+-------+-------+------+------|
   | 166MHz | 66MHz  |    2.5x    | 2 & 4 | 2 & 3 | 2 &  | 2 &  |
   |        |        |            |       |       |  3   |  3   |
   |------------------------------------------------------------|
   | Note: Pins designated should be in the closed position.    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     CPU TYPE SELECTION                     |
   |------------------------------------------------------------|
   |            Type            |             JP20              |
   |----------------------------+-------------------------------|
   |             VR             |       Pins 1 & 2 closed       |
   |----------------------------+-------------------------------|
   |            VRE             |       Pins 2 & 3 closed       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   DMA CHANNEL SELECTION                    |
   |------------------------------------------------------------|
   |     Channel      |        JP3         |        JP4         |
   |------------------+--------------------+--------------------|
   |        1         | Pins 2 & 3 closed  | Pins 1 & 2 closed  |
   |------------------+--------------------+--------------------|
   |        3         | Pins 1 & 2 closed  | Pins 2 & 3 closed  |
   +------------------------------------------------------------+