(TXT) View Source
       
       # MULTI-TECH SYSTEMS, INC.
       
          MULTI ARRAY SBC BOARD
       
         Processor  80486DX2/80486DX4                                       
         Processor  50(internal)/66(internal)/75(internal)/100(internal)MHz 
         Speed      
         Chip Set   Unidentified                                            
         Max.       128MB                                                   
         Onboard    
         DRAM       
         Cache      None                                                    
         BIOS       Phoenix                                                 
         Dimensions 1235mm x 340mm                                          
         I/O        Parallel port, serial ports (2), floppy drive           
         Options    interface, IDE interface                                
         NPU        None                                                    
         Options    
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose             | Location | Purpose        | Location |
          |---------------------+----------+----------------+----------|
          | IDE interface       |   CN1    | Serial port 1  |   CN6    |
          |---------------------+----------+----------------+----------|
          | Serial port 2       |   CN2    | Reset switch   |   CN7    |
          |---------------------+----------+----------------+----------|
          | Parallel port       |   CN3    | Speaker        |   J20    |
          |---------------------+----------+----------------+----------|
          | Floppy drive        |   CN4    | IDE interface  |   J27    |
          | interface           |          | LED            |          |
          |---------------------+----------+----------------+----------|
          | VGA port            |   CN5    | Power LED      |   J28    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |              Function              |  Jumper  |  Position  |
          |------------------------------------+----------+------------|
          | » | CMOS memory normal operation   |   J26    |    Open    |
          |---+--------------------------------+----------+------------|
          |   | CMOS memory clear              |   J26    |   Closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |       Size       |       Bank 0       |       Bank 1       |
          |------------------+--------------------+--------------------|
          |       4MB        |    (1) 1M x 36     |        NONE        |
          |------------------+--------------------+--------------------|
          |       8MB        |    (1) 1M x 36     |    (1) 1M x 36     |
          |------------------+--------------------+--------------------|
          |       8MB        |    (1) 2M x 36     |        NONE        |
          |------------------+--------------------+--------------------|
          |       12MB       |    (1) 1M x 36     |    (1) 2M x 36     |
          |------------------+--------------------+--------------------|
          |       12MB       |    (1) 2M x 36     |    (1) 1M x 36     |
          |------------------+--------------------+--------------------|
          |       16MB       |    (1) 2M x 36     |    (1) 2M x 36     |
          |------------------+--------------------+--------------------|
          |       16MB       |    (1) 4M x 36     |        NONE        |
          |------------------+--------------------+--------------------|
          |       20MB       |    (1) 1M x 36     |    (1) 4M x 36     |
          |------------------+--------------------+--------------------|
          |       20MB       |    (1) 4M x 36     |    (1) 1M x 36     |
          |------------------+--------------------+--------------------|
          |       24MB       |    (1) 2M x 36     |    (1) 4M x 36     |
          |------------------+--------------------+--------------------|
          |       24MB       |    (1) 4M x 36     |    (1) 2M x 36     |
          |------------------+--------------------+--------------------|
          |       32MB       |    (1) 4M x 36     |    (1) 4M x 36     |
          |------------------+--------------------+--------------------|
          |       32MB       |    (1) 8M x 36     |        NONE        |
          |------------------+--------------------+--------------------|
          |       36MB       |    (1) 1M x 36     |    (1) 8M x 36     |
          |------------------+--------------------+--------------------|
          |       36MB       |    (1) 8M x 36     |    (1) 1M x 36     |
          |------------------+--------------------+--------------------|
          |       40MB       |    (1) 2M x 36     |    (1) 8M x 36     |
          |------------------+--------------------+--------------------|
          |       40MB       |    (1) 8M x 36     |    (1) 2M x 36     |
          |------------------+--------------------+--------------------|
          |       48MB       |    (1) 4M x 36     |    (1) 8M x 36     |
          |------------------+--------------------+--------------------|
          |       48MB       |    (1) 8M x 36     |    (1) 4M x 36     |
          |------------------+--------------------+--------------------|
          |       64MB       |    (1) 8M x 36     |    (1) 8M x 36     |
          |------------------+--------------------+--------------------|
          |       64MB       |    (1) 16M x 36    |        NONE        |
          |------------------+--------------------+--------------------|
          |       68MB       |    (1) 1M x 36     |    (1) 16M x 36    |
          |------------------+--------------------+--------------------|
          |       68MB       |    (1) 16M x 36    |    (1) 1M x 36     |
          |------------------+--------------------+--------------------|
          |       72MB       |    (1) 2M x 36     |    (1) 16M x 36    |
          |------------------+--------------------+--------------------|
          |       72MB       |    (1) 16M x 36    |    (1) 2M x 36     |
          |------------------+--------------------+--------------------|
          |       80MB       |    (1) 4M x 36     |    (1) 16M x 36    |
          |------------------+--------------------+--------------------|
          |       80MB       |    (1) 16M x 36    |    (1) 4M x 36     |
          |------------------+--------------------+--------------------|
          |       96MB       |    (1) 8M x 36     |    (1) 16M x 36    |
          |------------------+--------------------+--------------------|
          |       96MB       |    (1) 16M x 36    |    (1) 8M x 36     |
          |------------------+--------------------+--------------------|
          |      128MB       |    (1) 16M x 36    |    (1) 16M x 36    |
          +------------------------------------------------------------+