DATAEXPERT CORPORATION
======================

   HINT-3/486WB

   Processor         80386DX/80486SX/80486DX/80486DX2             
   Processor Speed   25/33/40/50(internal)/50/66(internal)MHz     
   Chip Set          Hint/OPTi                                    
   Max. Onboard DRAM 128MB                                        
   Cache             128/256KB                                    
   BIOS              AMI                                          
   Dimensions        230mm x 218mm                                
   I/O Options       32-bit VESA local bus slots (2)              
   NPU Options       80387DX/CX487DLC                             

<gopher://bitreich.org/I/th99/m/C-D/31797-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose       | Location | Purpose              | Location |
   |---------------+----------+----------------------+----------|
   | Power LED &   |    J1    | Reset switch         |    J5    |
   | keylock       |          |                      |          |
   |---------------+----------+----------------------+----------|
   | Speaker       |    J2    | External battery     |   JP20   |
   |---------------+----------+----------------------+----------|
   | Turbo LED     |    J3    | 32-bit VESA Local    |    S1    |
   |               |          | bus slot             |          |
   |---------------+----------+----------------------+----------|
   | Turbo switch  |    J4    | 32-bit VESA Local    |    S2    |
   |               |          | bus slot             |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |               Function               | Jumper |  Position  |
   |--------------------------------------+--------+------------|
   |>> | Factory configured - do not      |  JP5   |    Open    |
   |   | alter                            |        |            |
   |---+----------------------------------+--------+------------|
   |>> | Factory configured - do not      |  JP6   |    Open    |
   |   | alter                            |        |            |
   |---+----------------------------------+--------+------------|
   |>> | Factory configured - do not      |  JP7   |    Open    |
   |   | alter                            |        |            |
   |---+----------------------------------+--------+------------|
   |>> | Standard VESA                    |  JP9   | pins 2 & 3 |
   |   |                                  |        |   closed   |
   |---+----------------------------------+--------+------------|
   |   | VESA other type (WD31 or Tekram) |  JP9   | pins 1 & 2 |
   |   |                                  |        |   closed   |
   |---+----------------------------------+--------+------------|
   |>> | Battery type select - Lithium    |  JP12  | pins 1 & 2 |
   |   | discharge                        |        |   closed   |
   |---+----------------------------------+--------+------------|
   |   | Battery type select - NI-CD      |  JP12  | pins 2 & 3 |
   |   | recharge                         |        |   closed   |
   |---+----------------------------------+--------+------------|
   |   | 80387DX (PQFP) installed         |  JP17  |    Open    |
   |---+----------------------------------+--------+------------|
   |   | 80387DX (PGA) installed          |  JP17  |   Closed   |
   |---+----------------------------------+--------+------------|
   |>> | Monitor type select color        |  JP19  |   Closed   |
   |---+----------------------------------+--------+------------|
   |   | Monitor type select monochrome   |  JP19  |    Open    |
   |---+----------------------------------+--------+------------|
   |>> | CMOS memory normal operation     |  JP20  | pins 2 & 3 |
   |   |                                  |        |   closed   |
   |---+----------------------------------+--------+------------|
   |   | CMOS memory clear                |  JP20  | pins 3 & 4 |
   |   |                                  |        |   closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DRAM 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     |
   |------------------+--------------------+--------------------|
   |       20MB       |     (4) 4M x 9     |     (4) 1M x 9     |
   |------------------+--------------------+--------------------|
   |       32MB       |     (4) 4M x 9     |     (4) 4M x 9     |
   |------------------+--------------------+--------------------|
   |       64MB       |    (4) 16M x 9     |        NONE        |
   |------------------+--------------------+--------------------|
   |      128MB       |    (4) 16M x 9     |    (4) 16M x 9     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    CACHE CONFIGURATION                     |
   |------------------------------------------------------------|
   |  Size   |     Cache     |     TAG      |       JP11        |
   |---------+---------------+--------------+-------------------|
   |  128KB  |  (4) 32K x 8  |  (1) 8K x 4  |       Open        |
   |---------+---------------+--------------+-------------------|
   |  256KB  |  (4) 64K x 8  | (1) 32K x 4  | pins 1 & 2 closed |
   |---------+---------------+--------------+-------------------|
   |  256KB  |  (4) 64K x 8  | (1) 16K x 4  | pins 2 & 3 closed |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 80386/80486 CONFIGURATION                  |
   |------------------------------------------------------------|
   |        Type        |        JP1         |       JP18       |
   |--------------------+--------------------+------------------|
   |    80386 (PQFP)    |        Open        |       N/A        |
   |--------------------+--------------------+------------------|
   |    80486 (PQFP)    |        Open        |       Open       |
   |--------------------+--------------------+------------------|
   |    80486 (PGA)     |       Closed       |       Open       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   CPU TYPE CONFIGURATION                   |
   |------------------------------------------------------------|
   |      Type       |      JP2       |      JP3       |  JP4   |
   |-----------------+----------------+----------------+--------|
   |  80486SX (PGA)  |      Open      |   pins 2 & 3   |  Open  |
   |                 |                |     closed     |        |
   |-----------------+----------------+----------------+--------|
   |     80486DX     |   pins 1 & 2   |   pins 1 & 2   | Closed |
   |                 |     closed     |     closed     |        |
   |-----------------+----------------+----------------+--------|
   |    80486DX2     |   pins 1 & 2   |   pins 1 & 2   | Closed |
   |                 |     closed     |     closed     |        |
   |-----------------+----------------+----------------+--------|
   |     Pentium     |   pins 2 & 3   |   pins 1 & 2   | Closed |
   |    Overdrive    |     closed     |     closed     |        |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                  CPU SPEED CONFIGURATION                   |
   |------------------------------------------------------------|
   |     Speed      |    JP8     |    JP10    |  JP15  |  JP16  |
   |----------------+------------+------------+--------+--------|
   | 80386DX/33MHz  | pins 1 & 2 | pins 2 & 3 |  Open  | Closed |
   |                |   closed   |   closed   |        |        |
   |----------------+------------+------------+--------+--------|
   | 80386DX/40MHz  | pins 1 & 2 | pins 1 & 2 |  Open  |  Open  |
   |                |   closed   |   closed   |        |        |
   |----------------+------------+------------+--------+--------|
   | 80486SX/25MHz  | pins 1 & 2 | pins 1 & 2 | Closed |  Open  |
   |                |   closed   |   closed   |        |        |
   |----------------+------------+------------+--------+--------|
   | 80486SX/33MHz  | pins 1 & 2 | pins 1 & 2 |  Open  | Closed |
   |                |   closed   |   closed   |        |        |
   |----------------+------------+------------+--------+--------|
   | 80486DX/25MHz  | pins 1 & 2 | pins 1 & 2 | Closed |  Open  |
   |                |   closed   |   closed   |        |        |
   |----------------+------------+------------+--------+--------|
   | 80486DX/33MHz  | pins 1 & 2 | pins 1 & 2 |  Open  | Closed |
   |                |   closed   |   closed   |        |        |
   |----------------+------------+------------+--------+--------|
   | 80486DX/40MHz  | pins 1 & 2 | pins 1 & 2 |  Open  |  Open  |
   |                |   closed   |   closed   |        |        |
   |----------------+------------+------------+--------+--------|
   |  80486DX/50i   | pins 1 & 2 | pins 1 & 2 | Closed |  Open  |
   |      MHz       |   closed   |   closed   |        |        |
   |----------------+------------+------------+--------+--------|
   | 80486DX/50MHz  | pins 2 & 3 | pins 2 & 3 | Closed |  Open  |
   |                |   closed   |   closed   |        |        |
   |----------------+------------+------------+--------+--------|
   |  80486DX/66i   | pins 1 & 2 | pins 1 & 2 |  Open  | Closed |
   |      MHz       |   closed   |   closed   |        |        |
   +------------------------------------------------------------+