MICRO-STAR INTERNATIONAL CO., LTD.
==================================

   MS-5176

   Device Type      Mainboard                                     
   Processor        Cyrix GX                                      
   Processor Speed  200/233/266MHz                                
   Chip Set         CX 5520                                       
   Video Chip Set   Cyrix                                         
   Maximum Onboard  512MB (SDRAM supported)                       
   Memory           
   Maximum Video    1MB                                           
   Memory           
   Audio Chip Set   Cyrix                                         
   Cache            Unidentified                                  
   BIOS             Award                                         
   Dimensions       244mm x 176mm                                 
   I/O Options      32-bit PCI slots (3), floppy drive interface, 
                    game/MIDI port, green PC connector, IDE       
                    interfaces (2), parallel port, PS/2 mouse     
                    port, serial ports (2), IR connector, USB     
                    connectors (2), ATX power connector, line in, 
                    line out, microphone in, audio in - CD-ROMs   
                    (2), wake on LAN connector, wake on modem     
                    connector                                     

<gopher://bitreich.org/I/th99/m/M-O/35994-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose          | Location | Purpose         |  Location  |
   |------------------+----------+-----------------+------------|
   | ATX power        |   ATX    | Power supply    |    FAN     |
   | connector        |          | fan             |            |
   |------------------+----------+-----------------+------------|
   | Game/MIDI port   |   CN1    | Audio in -      |    JCD1    |
   |                  |          | CD-ROM          |            |
   |------------------+----------+-----------------+------------|
   | Microphone in    |   CN2    | Audio in -      |    JCD2    |
   |                  |          | CD-ROM          |            |
   |------------------+----------+-----------------+------------|
   | Line in          |   CN3    | Keylock         | JFP1/pins  |
   |                  |          |                 |   1 & 10   |
   |------------------+----------+-----------------+------------|
   | Line out         |   CN4    | IDE interface   | JFP1/pins  |
   |                  |          | LED             |   3 & 13   |
   |------------------+----------+-----------------+------------|
   | VGA port         |   CN5    | Power LED       | JFP1/pins  |
   |                  |          |                 |   4 - 6    |
   |------------------+----------+-----------------+------------|
   | Serial port 1    |   CN6    | Power switch    | JFP1/pins  |
   |                  |          |                 |   7 & 8    |
   |------------------+----------+-----------------+------------|
   | Parallel port    |   CN7    | Speaker         | JFP1/pins  |
   |                  |          |                 |  13 - 16   |
   |------------------+----------+-----------------+------------|
   | USB connector 1  |   CN8    | Reset switch    | JFP1/pins  |
   |                  |          |                 |  17 & 18   |
   |------------------+----------+-----------------+------------|
   | USB connector 2  |   CN9    | Green PC LED    |    JGL     |
   |------------------+----------+-----------------+------------|
   | PS/2 mouse port  |   CN10   | Green PC        |    JGS     |
   |                  |          | connector       |            |
   |------------------+----------+-----------------+------------|
   | IDE interface 2  |   CN11   | Soft off power  |    JRMS    |
   |                  |          | supply          |            |
   |------------------+----------+-----------------+------------|
   | IDE interface 1  |   CN12   | Wake on modem   |    MODE    |
   |                  |          | connector       |            |
   |------------------+----------+-----------------+------------|
   | Floppy drive     |   CN13   | 32-bit PCI      | PC1 - PC3  |
   | interface        |          | slots           |            |
   |------------------+----------+-----------------+------------|
   | Serial port 2    |   CN14   | Wake on LAN     |    WOL     |
   |                  |          | connector       |            |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |             Function             | Label |    Position     |
   |----------------------------------+-------+-----------------|
   |>> | CMOS memory normal operation | JBAT  |   Pins 1 & 2    |
   |   |                              |       |     closed      |
   |---+------------------------------+-------+-----------------|
   |   | CMOS memory clear            | JBAT  |   Pins 2 & 3    |
   |   |                              |       |     closed      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DIMM CONFIGURATION                     |
   |------------------------------------------------------------|
   |       Size       |       Bank 0       |       Bank 1       |
   |------------------+--------------------+--------------------|
   |       8MB        |    (1) 1M x 64     |        None        |
   |------------------+--------------------+--------------------|
   |       16MB       |    (1) 2M x 64     |        None        |
   |------------------+--------------------+--------------------|
   |       16MB       |    (1) 1M x 64     |    (1) 1M x 64     |
   |------------------+--------------------+--------------------|
   |       24MB       |    (1) 2M x 64     |    (1) 1M x 64     |
   |------------------+--------------------+--------------------|
   |       32MB       |    (1) 4M x 64     |        None        |
   |------------------+--------------------+--------------------|
   |       32MB       |    (1) 2M x 64     |    (1) 2M x 64     |
   |------------------+--------------------+--------------------|
   |       40MB       |    (1) 4M x 64     |    (1) 1M x 64     |
   |------------------+--------------------+--------------------|
   |       48MB       |    (1) 4M x 64     |    (1) 2M x 64     |
   |------------------+--------------------+--------------------|
   |       64MB       |    (1) 8M x 64     |        None        |
   |------------------+--------------------+--------------------|
   |       64MB       |    (1) 4M x 64     |    (1) 4M x 64     |
   |------------------+--------------------+--------------------|
   |       72MB       |    (1) 8M x 64     |    (1) 1M x 64     |
   |------------------+--------------------+--------------------|
   |       80MB       |    (1) 8M x 64     |    (1) 2M x 64     |
   |------------------+--------------------+--------------------|
   |       96MB       |    (1) 8M x 64     |    (1) 4M x 64     |
   |------------------+--------------------+--------------------|
   |      128MB       |    (1) 8M x 64     |    (1) 8M x 64     |
   |------------------+--------------------+--------------------|
   |      128MB       |    (1) 16M x 64    |        None        |
   |------------------+--------------------+--------------------|
   |      136MB       |    (1) 16M x 64    |    (1) 1M x 64     |
   |------------------+--------------------+--------------------|
   |      144MB       |    (1) 16M x 64    |    (1) 2M x 64     |
   |------------------+--------------------+--------------------|
   |      160MB       |    (1) 16M x 64    |    (1) 4M x 64     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 DIMM CONFIGURATION (CON'T)                 |
   |------------------------------------------------------------|
   |       Size       |       Bank 0       |       Bank 1       |
   |------------------+--------------------+--------------------|
   |      192MB       |    (1) 16M x 64    |    (1) 8M x 64     |
   |------------------+--------------------+--------------------|
   |      256MB       |    (1) 16M x 64    |    (1) 16M x 64    |
   |------------------+--------------------+--------------------|
   |      256MB       |    (1) 32M x 64    |        None        |
   |------------------+--------------------+--------------------|
   |      264MB       |    (1) 32M x 64    |    (1) 1M x 64     |
   |------------------+--------------------+--------------------|
   |      272MB       |    (1) 32M x 64    |    (1) 2M x 64     |
   |------------------+--------------------+--------------------|
   |      288MB       |    (1) 32M x 64    |    (1) 4M x 64     |
   |------------------+--------------------+--------------------|
   |      320MB       |    (1) 32M x 64    |    (1) 8M x 64     |
   |------------------+--------------------+--------------------|
   |      384MB       |    (1) 32M x 64    |    (1) 16M x 64    |
   |------------------+--------------------+--------------------|
   |      512MB       |    (1) 32M x 64    |    (1) 32M x 64    |
   |------------------------------------------------------------|
   |      Note: Board accepts SDRAM memory.                     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    CACHE CONFIGURATION                     |
   |------------------------------------------------------------|
   | Note: The size & location of the cache is unidentified.    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 VIDEO MEMORY CONFIGURATION                 |
   |------------------------------------------------------------|
   | Note: The size & location of the video memory is           |
   | unidentified.                                              |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    CPU SPEED SELECTION                     |
   |------------------------------------------------------------|
   | CPU speed  | Clock speed  | Multiplier |        JCK        |
   |------------+--------------+------------+-------------------|
   |   200MHz   |    66MHz     |     3x     | Pins 1 & 2 closed |
   |------------+--------------+------------+-------------------|
   |   233MHz   |    66MHz     |    3.5x    | Pins 3 & 4 closed |
   |------------+--------------+------------+-------------------|
   |   266MHz   |    66MHz     |     4x     |       Open        |
   +------------------------------------------------------------+