(TXT) View Source
       
       # 3COM CORPORATION
       
          TOKENLINK III 16/4 (3C619)
       
          NIC Type         Token-Ring                                    
          Transfer Rate    4/16Mbps                                      
          Data Bus         16-bit ISA                                    
          Topology         Token-Ring                                    
          Wiring Type      Unshielded twisted pair                       
                                                                         
                           Shielded twisted pair via DB-9                
          Boot ROM         Available                                     
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                      BOOT ROM ADDRESS                      |
          |------------------------------------------------------------|
          |     Address      |SW1/1 |SW1/2 |SW1/3 |SW1/4 |SW1/5 |SW1/6 |
          |------------------+------+------+------+------+------+------|
          | |  C0000-C1FFFh  | Off  |  On  |  On  |  On  |  On  |  On  |
          |-+----------------+------+------+------+------+------+------|
          | |  C2000-C3FFFh  | Off  |  On  |  On  |  On  |  On  | Off  |
          |-+----------------+------+------+------+------+------+------|
          | |  C4000-C5FFFh  | Off  |  On  |  On  |  On  | Off  |  On  |
          |-+----------------+------+------+------+------+------+------|
          | |  C6000-C7FFFh  | Off  |  On  |  On  |  On  | Off  | Off  |
          |-+----------------+------+------+------+------+------+------|
          | |  C8000-C9FFFh  | Off  |  On  |  On  | Off  |  On  |  On  |
          |-+----------------+------+------+------+------+------+------|
          | |  CA000-CBFFFh  | Off  |  On  |  On  | Off  |  On  | Off  |
          |-+----------------+------+------+------+------+------+------|
          |»|  CC000-CDFFFh  | Off  |  On  |  On  | Off  | Off  |  On  |
          |-+----------------+------+------+------+------+------+------|
          | |  CE000-CFFFFh  | Off  |  On  |  On  | Off  | Off  | Off  |
          |-+----------------+------+------+------+------+------+------|
          | |  D0000-D1FFFh  | Off  |  On  | Off  |  On  |  On  |  On  |
          |-+----------------+------+------+------+------+------+------|
          | |  D2000-D3FFFh  | Off  |  On  | Off  |  On  |  On  | Off  |
          |-+----------------+------+------+------+------+------+------|
          | |  D4000-D5FFFh  | Off  |  On  | Off  |  On  | Off  |  On  |
          |-+----------------+------+------+------+------+------+------|
          | |  D6000-D7FFFh  | Off  |  On  | Off  |  On  | Off  | Off  |
          |-+----------------+------+------+------+------+------+------|
          | |  D8000-D9FFFh  | Off  |  On  | Off  | Off  |  On  |  On  |
          |-+----------------+------+------+------+------+------+------|
          | |  DA000-DBFFFh  | Off  |  On  | Off  | Off  |  On  | Off  |
          |-+----------------+------+------+------+------+------+------|
          |»|  DC000-DDFFFh  | Off  |  On  | Off  | Off  | Off  |  On  |
          |-+----------------+------+------+------+------+------+------|
          | |  DE000-DFFFFh  | Off  |  On  | Off  | Off  | Off  | Off  |
          |------------------------------------------------------------|
          |Note:CC000h is the factory setting, and DC000h is the       |
          |recommended alternate setting.                              |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     INTERRUPT REQUEST                      |
          |------------------------------------------------------------|
          |         IRQ         |       SW1/7       |      SW1/8       |
          |---------------------+-------------------+------------------|
          | » |       2/9       |        On         |        On        |
          |---+-----------------+-------------------+------------------|
          |   |        3        |        On         |       Off        |
          |---+-----------------+-------------------+------------------|
          |   |        6        |        Off        |        On        |
          |---+-----------------+-------------------+------------------|
          |   |        7        |        Off        |       Off        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                      I/O BASE ADDRESS                      |
          |------------------------------------------------------------|
          |            Address            |           SW2/1            |
          |-------------------------------+----------------------------|
          | » |           A20h            |            Off             |
          |---+---------------------------+----------------------------|
          |   |           A24h            |             On             |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  SHARED RAM CONFIGURATION                  |
          |------------------------------------------------------------|
          |            Size            |     SW2/2     |     SW2/3     |
          |----------------------------+---------------+---------------|
          |          |       8KB       |      On       |      On       |
          |----------+-----------------+---------------+---------------|
          | »        |      16KB       |      Off      |      On       |
          |----------+-----------------+---------------+---------------|
          |          |      32KB       |      On       |      Off      |
          |----------+-----------------+---------------+---------------|
          |          |      64KB       |      Off      |      Off      |
          |------------------------------------------------------------|
          | Note:This setting configures how much system memory the    |
          | card will use.                                             |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                       NETWORK SPEED                        |
          |------------------------------------------------------------|
          |                 Speed                 |       SW2/4        |
          |---------------------------------------+--------------------|
          |                |        4Mbps         |         On         |
          |----------------+----------------------+--------------------|
          | »              |        16Mbps        |        Off         |
          |------------------------------------------------------------|
          | Note:All cards on a segment must have this option set the  |
          | same.                                                      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   DATA BUS CONFIGURATION                   |
          |------------------------------------------------------------|
          |           Data Bus            |           SW2/5            |
          |-------------------------------+----------------------------|
          |             8-bit             |             On             |
          |-------------------------------+----------------------------|
          |            16 bit             |            Off             |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    MISCELLANEOUS NOTES                     |
          |------------------------------------------------------------|
          | Switches SW2/6, SW2/7, and SW2/8 are reserved for future   |
          | use.                                                       |
          +------------------------------------------------------------+