MAXPEED
=======

   SS-4PLUS

   Card Type              Multi-I/O card                          
   Chip Set               Unidentified                            
   Maximum Onboard Memory 32K SRAM                                
   I/O Options            serial ports (4)                        
   Data Bus               16-bit ISA                              

<gopher://bitreich.org/I/th99/i/M-O/53658-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |        Function        | Label  |     Function     | Label |
   |------------------------+--------+------------------+-------|
   | Serial ports via RJ-45 | CN1 -  | 50-pin connector |  J1   |
   | connectors             |  CN4   |                  |       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |                Function                | Label | Position  |
   |----------------------------------------+-------+-----------|
   |>> | Factory configured - do not alter  | SW1/1 |    On     |
   |---+------------------------------------+-------+-----------|
   |>> | Factory configured - do not alter  | SW1/7 |    Off    |
   |---+------------------------------------+-------+-----------|
   |>> | Factory configured - do not alter  | SW1/8 |    Off    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   BIOS ADDRESS SELECTION                   |
   |------------------------------------------------------------|
   |   Address    |  SW1/2  | SW1/3  | SW1/4  | SW1/5  | SW1/6  |
   |--------------+---------+--------+--------+--------+--------|
   |   |  C0000h  |   On    |   On   |   On   |   On   |   On   |
   |---+----------+---------+--------+--------+--------+--------|
   |   |  C2000h  |   Off   |   On   |   On   |   On   |   On   |
   |---+----------+---------+--------+--------+--------+--------|
   |   |  C4000h  |   On    |  Off   |   On   |   On   |   On   |
   |---+----------+---------+--------+--------+--------+--------|
   |   |  C6000h  |   Off   |  Off   |   On   |   On   |   On   |
   |---+----------+---------+--------+--------+--------+--------|
   |   |  C8000h  |   On    |   On   |  Off   |   On   |   On   |
   |---+----------+---------+--------+--------+--------+--------|
   |   |  CA000h  |   Off   |   On   |  Off   |   On   |   On   |
   |---+----------+---------+--------+--------+--------+--------|
   |   |  CC000h  |   On    |  Off   |  Off   |   On   |   On   |
   |---+----------+---------+--------+--------+--------+--------|
   |   |  CE000h  |   Off   |  Off   |  Off   |   On   |   On   |
   |---+----------+---------+--------+--------+--------+--------|
   |>> |  D0000h  |   On    |   On   |   On   |  Off   |   On   |
   |---+----------+---------+--------+--------+--------+--------|
   |   |  D2000h  |   Off   |   On   |   On   |  Off   |   On   |
   |---+----------+---------+--------+--------+--------+--------|
   |   |  D4000h  |   On    |  Off   |   On   |  Off   |   On   |
   |---+----------+---------+--------+--------+--------+--------|
   |   |  D6000h  |   Off   |  Off   |   On   |  Off   |   On   |
   |---+----------+---------+--------+--------+--------+--------|
   |   |  D8000h  |   On    |   On   |  Off   |  Off   |   On   |
   |---+----------+---------+--------+--------+--------+--------|
   |   |  DA000h  |   Off   |   On   |  Off   |  Off   |   On   |
   |---+----------+---------+--------+--------+--------+--------|
   |   |  DC000h  |   On    |  Off   |  Off   |  Off   |   On   |
   |---+----------+---------+--------+--------+--------+--------|
   |   |  DE000h  |   Off   |  Off   |  Off   |  Off   |   On   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                BIOS ADDRESS SELECTION CONT.                |
   |------------------------------------------------------------|
   |  Address  |  SW1/2  |  SW1/3  |  SW1/4  |  SW1/5  | SW1/6  |
   |-----------+---------+---------+---------+---------+--------|
   |  E0000h   |   On    |   On    |   On    |   On    |  Off   |
   |-----------+---------+---------+---------+---------+--------|
   |  E2000h   |   Off   |   On    |   On    |   On    |  Off   |
   |-----------+---------+---------+---------+---------+--------|
   |  E4000h   |   On    |   Off   |   On    |   On    |  Off   |
   |-----------+---------+---------+---------+---------+--------|
   |  E6000h   |   Off   |   Off   |   On    |   On    |  Off   |
   |-----------+---------+---------+---------+---------+--------|
   |  E8000h   |   On    |   On    |   Off   |   On    |  Off   |
   |-----------+---------+---------+---------+---------+--------|
   |  EA000h   |   Off   |   On    |   Off   |   On    |  Off   |
   |-----------+---------+---------+---------+---------+--------|
   |  EC000h   |   On    |   Off   |   Off   |   On    |  Off   |
   |-----------+---------+---------+---------+---------+--------|
   |  EE000h   |   Off   |   Off   |   Off   |   On    |  Off   |
   +------------------------------------------------------------+