SIEMENS NIXDORF INFORMATIONSSYSTEME AG
======================================

   SYSTEM BOARD D912

   Processor        Pentium                                       
   Processor Speed  75/90/100/120MHz                              
   Chip Set         Unidentified                                  
   Video Chip Set   Tseng Labs                                    
   Maximum Onboard  128MB                                         
   Memory           
   Maximum Video    2MB                                           
   Memory           
   Cache            256/512KB                                     
   BIOS             Phoenix                                       
   Dimensions       330mm x 218mm                                 
   I/O Options      Floppy drive interface, IDE interfaces (2),   
                    parallel port, PS/2 mouse port, serial port,  
                    VGA port, riser slot, cache slot, IR          
                    connector, microphone port, line in           
                    connector, line out connector, CD line in     
                    connector, soft off power supply, main switch 
                    connector, remote on connector, image port    
                    connector, game/MIDI connector, VGA/VESA pass 
                    through connector, wavetable connector,       
                    voice/modem connector, audio in connector, CD 
                    input connector, fax/modem slot               
   NPU Options      None                                          

<gopher://bitreich.org/I/th99/m/S-T/33902-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose          | Location | Purpose           | Location |
   |------------------+----------+-------------------+----------|
   | VGA port         |   CN1    | LED connector     |   CN19   |
   |------------------+----------+-------------------+----------|
   | Microphone       |   CN2    | LED connector     |   CN20   |
   | connector        |          |                   |          |
   |------------------+----------+-------------------+----------|
   | Line in          |   CN3    | Chassis fan power |   CN21   |
   | connector        |          |                   |          |
   |------------------+----------+-------------------+----------|
   | Line out         |   CN4    | Remote on         |   CN22   |
   | connector        |          | connector         |          |
   |------------------+----------+-------------------+----------|
   | Parallel port    |   CN5    | Image port        |   CN23   |
   |                  |          | connector         |          |
   |------------------+----------+-------------------+----------|
   | Serial port      |   CN6    | Game/MIDI         |   CN24   |
   |                  |          | interface         |          |
   |------------------+----------+-------------------+----------|
   | PS/2 mouse port  |   CN8    | VGA/VESA pass     |   CN25   |
   |                  |          | through connector |          |
   |------------------+----------+-------------------+----------|
   | IR connector     |   CN10   | Wavetable         |   CN26   |
   |                  |          | connector         |          |
   |------------------+----------+-------------------+----------|
   | Soft off power   |   CN11   | Voice/modem       |   CN27   |
   | supply           |          | connector         |          |
   |------------------+----------+-------------------+----------|
   | Floppy drive     |   CN13   | Audio in          |   CN28   |
   | interface        |          | connector         |          |
   |------------------+----------+-------------------+----------|
   | Main switch      |   CN14   | CD line in        |   CN29   |
   | connector        |          | connector         |          |
   |------------------+----------+-------------------+----------|
   | IDE interface 1  |   CN15   | CD input          |   CN30   |
   |                  |          | connector         |          |
   |------------------+----------+-------------------+----------|
   | IDE interface 2  |   CN16   | Riser slot        |   SL1    |
   |------------------+----------+-------------------+----------|
   | Speaker          |   CN17   | Fax/modem slot    |   SL2    |
   |------------------+----------+-------------------+----------|
   | LED connector    |   CN18   | Cache slot        |   SL3    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |              Function               | Label |   Position   |
   |-------------------------------------+-------+--------------|
   |>> | Floppy drive write protect      |  FDP  |     Open     |
   |   | disabled                        |       |              |
   |---+---------------------------------+-------+--------------|
   |   | Floppy drive write protect      |  FDP  |    Closed    |
   |   | enabled                         |       |              |
   |---+---------------------------------+-------+--------------|
   |>> | Flash BIOS write protect        |  FLP  |     Open     |
   |   | disabled                        |       |              |
   |---+---------------------------------+-------+--------------|
   |   | Flash BIOS write protect        |  FLP  |    Closed    |
   |   | enabled                         |       |              |
   |---+---------------------------------+-------+--------------|
   |>> | Flash BIOS normal operation     |  RCV  |     Open     |
   |---+---------------------------------+-------+--------------|
   |   | Flash BIOS recovery mode        |  RCV  |    Closed    |
   |---+---------------------------------+-------+--------------|
   |>> | Factory configured - do not     |  SKP  | Unidentified |
   |   | alter                           |       |              |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DRAM 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     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    CACHE CONFIGURATION                     |
   |------------------------------------------------------------|
   |            Size            |              SL3              |
   |----------------------------+-------------------------------|
   |           256KB            |    256KB module installed     |
   |----------------------------+-------------------------------|
   |           512KB            |    512KB module installed     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 VIDEO MEMORY CONFIGURATION                 |
   |------------------------------------------------------------|
   |      Size      |      Bank 0      |         Bank 1         |
   |----------------+------------------+------------------------|
   |      1MB       |       1MB        |          None          |
   |----------------+------------------+------------------------|
   |      2MB       |       1MB        |     (2) 256K x 16      |
   |------------------------------------------------------------|
   | Note: Bank 0 is factory installed and is not configurable. |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    CPU SPEED SELECTION                     |
   |------------------------------------------------------------|
   |CPU speed|Clock speed|Multiplier|  CF0  | CF1 |  F0  |  F1  |
   |---------+-----------+----------+-------+-----+------+------|
   |  75MHz  |   50MHz   |   1.5x   | Open  |Open |Closed|Closed|
   |---------+-----------+----------+-------+-----+------+------|
   |  90MHz  |   60MHz   |   1.5x   | Open  |Open |Closed| Open |
   |---------+-----------+----------+-------+-----+------+------|
   | 100MHz  |   66MHz   |   1.5x   | Open  |Open | Open |Closed|
   |---------+-----------+----------+-------+-----+------+------|
   | 120MHz  |   60MHz   |    2x    |Closed |Open |Closed| Open |
   +------------------------------------------------------------+