ACHME COMPUTER, INC.
====================

   MS-6103

   Processor        Pentium Pro                                   
   Processor Speed  150/166/180/200/233MHz                        
   Chip Set         Intel                                         
   Video Chip Set   None                                          
   Maximum Onboard  512MB (BEDO/EDO supported)                    
   Memory           
   Maximum Video    None                                          
   Memory           
   Cache            256KB (on Pentium Pro CPU)                    
   BIOS             Unidentified                                  
   Dimensions       330mm x 220mm                                 
   I/O Options      32-bit PCI slots (4), floppy drive interface, 
                    IDE interfaces (2), parallel port, PS/2 mouse 
                    interface, serial ports (2), IR connector,    
                    USB connector                                 
   NPU Options      None                                          

<gopher://bitreich.org/I/th99/m/A-B/35033-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose           | Location | Purpose        |  Location  |
   |-------------------+----------+----------------+------------|
   | Serial port 1     |   CN1    | Turbo LED      |  JFP pins  |
   |                   |          |                |  12 & 13   |
   |-------------------+----------+----------------+------------|
   | Serial port 2     |   CN2    | Reset switch   |  JFP pins  |
   |                   |          |                |  19 & 20   |
   |-------------------+----------+----------------+------------|
   | Floppy drive      |   CN3    | IDE interface  |  JFP pins  |
   | interface         |          | LED            |  21 & 22   |
   |-------------------+----------+----------------+------------|
   | Parallel port     |   CN4    | Chassis fan    |   JFAN1    |
   |                   |          | power 1        |            |
   |-------------------+----------+----------------+------------|
   | IDE interface 2   |   CN5    | Chassis fan    |   JFAN2    |
   |                   |          | power 2        |            |
   |-------------------+----------+----------------+------------|
   | IDE interface 1   |   CN6    | PS/2 mouse     |    JM1     |
   |                   |          | interface      |            |
   |-------------------+----------+----------------+------------|
   | IR connector      |  IRCON   | 32-bit PCI     | PC1 - PC4  |
   |                   |          | slots          |            |
   |-------------------+----------+----------------+------------|
   | Power LED &       | JFP pins | USB connector  |    USB     |
   | keylock           |  1 - 5   |                |            |
   |-------------------+----------+----------------+------------|
   | Speaker           | JFP pins |                |            |
   |                   |  7 - 10  |                |            |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |              Function               |  Label  |  Position  |
   |-------------------------------------+---------+------------|
   |>> | CMOS memory normal operation    |   JP7   |    Open    |
   |---+---------------------------------+---------+------------|
   |   | CMOS memory clear               |   JP7   |   Closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DRAM CONFIGURATION                     |
   |------------------------------------------------------------|
   |       Size       |       Bank 0       |       Bank 1       |
   |------------------+--------------------+--------------------|
   |       8MB        |    (2) 1M x 36     |        None        |
   |------------------+--------------------+--------------------|
   |       16MB       |    (2) 1M x 36     |    (2) 1M x 36     |
   |------------------+--------------------+--------------------|
   |       16MB       |    (2) 2M x 36     |        None        |
   |------------------+--------------------+--------------------|
   |       32MB       |    (2) 2M x 36     |    (2) 2M x 36     |
   |------------------+--------------------+--------------------|
   |       32MB       |    (2) 4M x 36     |        None        |
   |------------------+--------------------+--------------------|
   |       64MB       |    (2) 4M x 36     |    (2) 4M x 36     |
   |------------------+--------------------+--------------------|
   |       64MB       |    (2) 8M x 36     |        None        |
   |------------------+--------------------+--------------------|
   |      128MB       |    (2) 8M x 36     |    (2) 8M x 36     |
   |------------------+--------------------+--------------------|
   |      128MB       |    (2) 16M x 36    |        None        |
   |------------------+--------------------+--------------------|
   |      256MB       |    (2) 16M x 36    |    (2) 16M x 36    |
   |------------------+--------------------+--------------------|
   |      256MB       |    (2) 32M x 36    |        None        |
   |------------------+--------------------+--------------------|
   |      512MB       |    (2) 32M x 36    |    (2) 32M x 36    |
   |------------------------------------------------------------|
   | Note: Board accepts BEDO/EDO memory.                       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    CACHE CONFIGURATION                     |
   |------------------------------------------------------------|
   | Note: 256KB cache is located on the Pentium Pro CPU.       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 CPU SPEED SELECTION (CPU1)                 |
   |------------------------------------------------------------|
   | Speed |JCPU1/1 |JCPU1/2 |JCPU1/3 |JCPU1/4 |JCPU1/5 |JCPU1/6|
   |-------+--------+--------+--------+--------+--------+-------|
   |150MHz |   On   |  Off   |  Off   |   On   |   On   |  On   |
   |-------+--------+--------+--------+--------+--------+-------|
   |166MHz |  Off   |   On   |  Off   |   On   |   On   |  On   |
   |-------+--------+--------+--------+--------+--------+-------|
   |180MHz |   On   |  Off   |   On   |  Off   |   On   |  On   |
   |-------+--------+--------+--------+--------+--------+-------|
   |200MHz |  Off   |   On   |   On   |  Off   |   On   |  On   |
   |-------+--------+--------+--------+--------+--------+-------|
   |233MHz |  Off   |   On   |  Off   |  Off   |   On   |  On   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |             CPU SPEED SELECTION (CPU1, CON'T)              |
   |------------------------------------------------------------|
   |       Speed        |      JCPU2/1      |      JCPU2/2      |
   |--------------------+-------------------+-------------------|
   |       150MHz       |        On         |        Off        |
   |--------------------+-------------------+-------------------|
   |       166MHz       |        Off        |        On         |
   |--------------------+-------------------+-------------------|
   |       180MHz       |        On         |        Off        |
   |--------------------+-------------------+-------------------|
   |       200MHz       |        Off        |        On         |
   |--------------------+-------------------+-------------------|
   |       233MHz       |        Off        |        On         |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 CPU SPEED SELECTION (CPU2)                 |
   |------------------------------------------------------------|
   |   Speed   |  JCPU2/3   |  JCPU2/4  |  JCPU2/5  |  JCPU2/6  |
   |-----------+------------+-----------+-----------+-----------|
   |  150MHz   |    Off     |    On     |    On     |    On     |
   |-----------+------------+-----------+-----------+-----------|
   |  166MHz   |    Off     |    On     |    On     |    On     |
   |-----------+------------+-----------+-----------+-----------|
   |  180MHz   |     On     |    Off    |    On     |    On     |
   |-----------+------------+-----------+-----------+-----------|
   |  200MHz   |     On     |    Off    |    On     |    On     |
   |-----------+------------+-----------+-----------+-----------|
   |  233MHz   |    Off     |    Off    |    On     |    On     |
   |------------------------------------------------------------|
   | Note: These settings are only valid if two CPUs are        |
   | installed.                                                 |
   +------------------------------------------------------------+