(TXT) View Source
       
       # COGENT DATA TECHNOLOGIES, INC.
       
          E/MASTER I-AT
       
          NIC Type         Ethernet                                      
          Transfer Rate    10Mbps                                        
          Data Bus         16-bit ISA                                    
          Topology         Linear Bus                                    
          Wiring Type      RG58A/U 50ohm coaxial                         
                                                                         
                           AUI transceiver via DB-15 port                
          Boot ROM         Available                                     
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                    CABLE TYPE SELECTION                    |
          |------------------------------------------------------------|
          |               Type               |  JP1/A-F   |    JP2     |
          |----------------------------------+------------+------------|
          | » |    RG58A/U 50ohm coaxial     | Pins 2 & 3 | Pins 2 & 3 |
          |   |                              |   closed   |   closed   |
          |---+------------------------------+------------+------------|
          |   |  AUI transceiver via DB-15   | Pins 1 & 2 | Pins 1 & 2 |
          |   |             port             |   closed   |   closed   |
          +------------------------------------------------------------+
       
       +---------------------------------------------------------------------------+
       |                        INTERRUPT REQUEST SELECTION                        |
       |---------------------------------------------------------------------------|
       | IRQ | JP3A | JP3B | JP3C | JP3D | JP3E | JP3F | JP3G | JP3H | JP3I | JP3J |
       |-----+------+------+------+------+------+------+------+------+------+------|
       |»|10 | Open | Open | Open | Open |Closed| Open | Open | Open | Open | Open |
       |-+---+------+------+------+------+------+------+------+------+------+------|
       | |2/9| Open | Open | Open | Open | Open |Closed| Open | Open | Open | Open |
       |-+---+------+------+------+------+------+------+------+------+------+------|
       | | 3 | Open | Open | Open | Open | Open | Open | Open | Open | Open |Closed|
       |-+---+------+------+------+------+------+------+------+------+------+------|
       | | 4 | Open | Open | Open | Open | Open | Open | Open | Open |Closed| Open |
       |-+---+------+------+------+------+------+------+------+------+------+------|
       | | 5 | Open | Open | Open | Open | Open | Open | Open |Closed| Open | Open |
       |-+---+------+------+------+------+------+------+------+------+------+------|
       | | 7 | Open | Open | Open | Open | Open | Open |Closed| Open | Open | Open |
       |-+---+------+------+------+------+------+------+------+------+------+------|
       | |11 | Open | Open | Open |Closed| Open | Open | Open | Open | Open | Open |
       |-+---+------+------+------+------+------+------+------+------+------+------|
       | |12 | Open | Open |Closed| Open | Open | Open | Open | Open | Open | Open |
       |-+---+------+------+------+------+------+------+------+------+------+------|
       | |14 | Open |Closed| Open | Open | Open | Open | Open | Open | Open | Open |
       |-+---+------+------+------+------+------+------+------+------+------+------|
       | |15 |Closed| Open | Open | Open | Open | Open | Open | Open | Open | Open |
       +---------------------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   DMA CHANNEL SELECTION                    |
          |------------------------------------------------------------|
          | Channel |  JP4A  |  JP4B  |  JP4C  | JP5A  | JP5B  | JP5C  |
          |---------+--------+--------+--------+-------+-------+-------|
          |» | DMA5 | Closed |  Open  |  Open  |Closed | Open  | Open  |
          |--+------+--------+--------+--------+-------+-------+-------|
          |  | DMA6 |  Open  | Closed |  Open  | Open  |Closed | Open  |
          |--+------+--------+--------+--------+-------+-------+-------|
          |  | DMA7 |  Open  |  Open  | Closed | Open  | Open  |Closed |
          |------------------------------------------------------------|
          |Note:Each E/MASTER II in the server must have a unique DMA  |
          |setting.                                                    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  BOOT ROM SIZE SELECTION                   |
          |------------------------------------------------------------|
          |            Size            |              JP6              |
          |----------------------------+-------------------------------|
          | » |          8KB           |       Pins 2 & 3 closed       |
          |---+------------------------+-------------------------------|
          |   |          16KB          |       Pins 1 & 2 closed       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                      CLOCK SELECTION                       |
          |------------------------------------------------------------|
          |                Select                 |        JP7         |
          |---------------------------------------+--------------------|
          | » | Clock on E/MASTER adapter (10MHz) | Pins 1 & 2 closed  |
          |---+-----------------------------------+--------------------|
          |   |       Clock on the host bus       | Pins 2 & 3 closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 BOOT ROM ADDRESS SELECTION                 |
          |------------------------------------------------------------|
          |  Address   | JP13  | JP14  | JP15  | JP16  | JP17  | JP18  |
          |------------+-------+-------+-------+-------+-------+-------|
          | » | D8000h | Pins  | Pins  | Pins  | Pins  | Pins  | Pins  |
          |   |        | 1 & 2 | 2 & 3 | 1 & 2 | 1 & 2 | 2 & 3 | 2 & 3 |
          |---+--------+-------+-------+-------+-------+-------+-------|
          |   | C0000h | Pins  | Pins  | Pins  | Pins  | Pins  | Pins  |
          |   |        | 1 & 2 | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 |
          |---+--------+-------+-------+-------+-------+-------+-------|
          |   | C8000h | Pins  | Pins  | Pins  | Pins  | Pins  | Pins  |
          |   |        | 1 & 2 | 2 & 3 | 2 & 3 | 1 & 2 | 2 & 3 | 2 & 3 |
          |---+--------+-------+-------+-------+-------+-------+-------|
          |   | D0000h | Pins  | Pins  | Pins  | Pins  | Pins  | Pins  |
          |   |        | 1 & 2 | 2 & 3 | 1 & 2 | 2 & 3 | 2 & 3 | 2 & 3 |
          |---+--------+-------+-------+-------+-------+-------+-------|
          |   | E0000h | Pins  | Pins  | Pins  | Pins  | Pins  | Pins  |
          |   |        | 1 & 2 | 1 & 2 | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 |
          |---+--------+-------+-------+-------+-------+-------+-------|
          |   | E8000h | Pins  | Pins  | Pins  | Pins  | Pins  | Pins  |
          |   |        | 1 & 2 | 1 & 2 | 2 & 3 | 1 & 2 | 2 & 3 | 2 & 3 |
          |------------------------------------------------------------|
          | Note:Pins designated should be in the closed position.     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                SA 19-17 LINE CONFIGURATION                 |
          |------------------------------------------------------------|
          |              Setting              |          JP30          |
          |-----------------------------------+------------------------|
          | » |    SA 19-17 lines enabled     |   Pins 1 & 2 closed    |
          |---+-------------------------------+------------------------|
          |   |    SA 19-17 lines disabled    |   Pins 2 & 3 closed    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  AUI GROUND CONFIGURAION                   |
          |------------------------------------------------------------|
          |                      Setting                      |  JP40  |
          |---------------------------------------------------+--------|
          | » | Unused shield pins on AUI connector grounded  | Closed |
          |---+-----------------------------------------------+--------|
          |   |    Unused shield pins on AUI connector not    |  Open  |
          |   |                   grounded                    |        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |         FACTORY CONFIGURED SETTINGS - DO NOT ALTER         |
          |------------------------------------------------------------|
          |           Jumper           |            Setting            |
          |----------------------------+-------------------------------|
          |            JP8             |       Pins 1 & 2 closed       |
          |----------------------------+-------------------------------|
          |            JP9             |       Pins 1 & 2 closed       |
          |----------------------------+-------------------------------|
          |            JP10            |       Pins 2 & 3 closed       |
          |----------------------------+-------------------------------|
          |            JP11            |       Pins 2 & 3 closed       |
          |----------------------------+-------------------------------|
          |            JP12            |       Pins 1 & 2 closed       |
          +------------------------------------------------------------+