MOTOROLA, INC.
==============

   6520/6560 MPROUTER HUB CARD

   NIC Type              Ethernet Hub                             
   I/O Options           Daisy-chain connector                    
   Network Transfer Rate 10Mbps                                   
   Data Bus              8-bit ISA                                
   Topology              Star                                     
   Wiring Type           Unshielded twisted pair                  
   Boot ROM              Not available                            

<gopher://bitreich.org/I/th99/n/M-O/41742-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |       Function        | Label |      Function      | Label |
   |-----------------------+-------+--------------------+-------|
   | Unshielded twisted    |  CN1  | Unshielded twisted |  CN5  |
   | pair port 1           |       | pair port 5        |       |
   |-----------------------+-------+--------------------+-------|
   | Unshielded twisted    |  CN2  | Unshielded twisted |  CN6  |
   | pair port 2           |       | pair port 6        |       |
   |-----------------------+-------+--------------------+-------|
   | Unshielded twisted    |  CN3  | Daisy-chain        |  CN7  |
   | pair port 3           |       | connector          |       |
   |-----------------------+-------+--------------------+-------|
   | Unshielded twisted    |  CN4  |                    |       |
   | pair port 4           |       |                    |       |
   |------------------------------------------------------------|
   |      Note:Up to four hub cards may be connected via the    |
   |      daisy-chain connector.                                |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |                Setting                 | Label | Position  |
   |----------------------------------------+-------+-----------|
   |>> | Factory configured - do not alter  | JP1/D |  Closed   |
   |---+------------------------------------+-------+-----------|
   |>> | Factory configured - do not alter  |  JP2  |   Open    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                      BASE I/O ADDRESS                      |
   |------------------------------------------------------------|
   |  Setting  | Slot Installed |  JP1/A   |  JP1/B   |  JP1/C  |
   |-----------+----------------+----------+----------+---------|
   |   300h    |       8        |  Closed  |  Closed  | Closed  |
   |-----------+----------------+----------+----------+---------|
   |   310h    |       7        |   Open   |  Closed  | Closed  |
   |-----------+----------------+----------+----------+---------|
   |   320h    |       6        |  Closed  |   Open   | Closed  |
   |-----------+----------------+----------+----------+---------|
   |   330h    |       5        |   Open   |   Open   | Closed  |
   |-----------+----------------+----------+----------+---------|
   |   340h    |       4        |  Closed  |  Closed  |  Open   |
   |-----------+----------------+----------+----------+---------|
   |   350h    |       3        |   Open   |  Closed  |  Open   |
   |-----------+----------------+----------+----------+---------|
   |   360h    |       2        |  Closed  |   Open   |  Open   |
   |-----------+----------------+----------+----------+---------|
   |   370h    |       1        |   Open   |   Open   |  Open   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DIAGNOSTIC LED(S)                      |
   |------------------------------------------------------------|
   | LED  |    Color     | Status |          Condition          |
   |------+--------------+--------+-----------------------------|
   | LED1 | Unidentified |   On   | Network connection on Port  |
   |      |              |        | 1 is good, or self-test in  |
   |      |              |        |          progress           |
   |------+--------------+--------+-----------------------------|
   | LED1 | Unidentified |  Off   | Network connection on Port  |
   |      |              |        |         1 is broken         |
   |------+--------------+--------+-----------------------------|
   | LED2 | Unidentified |   On   | Network connection on Port  |
   |      |              |        | 2 is good, or self-test in  |
   |      |              |        |          progress           |
   |------+--------------+--------+-----------------------------|
   | LED2 | Unidentified |  Off   | Network connection on Port  |
   |      |              |        |         2 is broken         |
   |------+--------------+--------+-----------------------------|
   | LED3 | Unidentified |   On   | Network connection on Port  |
   |      |              |        | 3 is good, or self-test in  |
   |      |              |        |          progress           |
   |------+--------------+--------+-----------------------------|
   | LED3 | Unidentified |  Off   | Network connection on Port  |
   |      |              |        |         3 is broken         |
   |------+--------------+--------+-----------------------------|
   | LED4 | Unidentified |   On   | Network connection on Port  |
   |      |              |        | 4 is good, or self-test in  |
   |      |              |        |          progress           |
   |------+--------------+--------+-----------------------------|
   | LED4 | Unidentified |  Off   | Network connection on Port  |
   |      |              |        |         4 is broken         |
   |------+--------------+--------+-----------------------------|
   | LED5 | Unidentified |   On   | Network connection on Port  |
   |      |              |        | 5 is good, or self-test in  |
   |      |              |        |          progress           |
   |------+--------------+--------+-----------------------------|
   | LED5 | Unidentified |  Off   | Network connection on Port  |
   |      |              |        |         5 is broken         |
   |------+--------------+--------+-----------------------------|
   | LED6 | Unidentified |   On   | Network connection on Port  |
   |      |              |        | 6 is good, or self-test in  |
   |      |              |        |          progress           |
   |------+--------------+--------+-----------------------------|
   | LED6 | Unidentified |  Off   | Network connection on Port  |
   |      |              |        |         6 is broken         |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                MISCELLANEOUS TECHNICAL NOTE                |
   |------------------------------------------------------------|
   | This card is designed for use in Motorola's 6520/6560      |
   | MPRouter system and will not function in another system.   |
   | See documents M3596 and M3597 for more information.        |
   +------------------------------------------------------------+