ANCO TECHNOLOGY, INC.

T-RING 16/4

NIC Type              Token-Ring
Transfer Rate         4/16Mbps
Data Bus              8-bit ISA
Topology              Token-Ring
Wiring Type           Shielded Twisted Pair

                      Unshielded twisted pair (using external type 3 media
                      filter)
Boot ROM              Available

[Image]

                             BOOT ROM ADDRESS

    Address      SW1/1     SW1/2     SW1/3     SW1/4    SW1/5     SW1/6

      C0000h      Off        On       On        On        On        On

      C2000h      Off        On       On        On        On       Off

      C4000h      Off        On       On        On       Off        On

      C6000h      Off        On       On        On       Off       Off

      C8000h      Off        On       On        Off       On        On

      CA000h      Off        On       On        Off       On       Off

  »   CC000h      Off        On       On        Off      Off        On

      CE000h      Off        On       On        Off      Off       Off

      D0000h      Off        On       Off       On        On        On

      D2000h      Off        On       Off       On        On       Off

      D4000h      Off        On       Off       On       Off        On

      D6000h      Off        On       Off       On       Off       Off

      D8000h      Off        On       Off       Off       On        On

      DA000h      Off        On       Off       Off       On       Off

  »   DC000h      Off        On       Off       Off      Off        On

      DE000h      Off        On       Off       Off      Off       Off

  Note:CC000h or DC000h are the recommended default settings.

                             INTERRUPT REQUEST

           IRQ                    SW1/7                    SW1/8

  »           2                   Closed                   Closed

              3                   Closed                    Open

              6                    Open                    Closed

              7                    Open                     Open

                             I/O BASE ADDRESS

                Address                               SW1/9

  »              A20 - A23h                            Open

                 A24 - A27h                           Closed

                         SHARED RAM CONFIGURATION

           Size                    SW1/10                  SW1/11

              8KB                  Closed                  Closed

  »          16KB                   Open                   Closed

             32KB                  Closed                   Open

             64KB                   Open                    Open

  Note:This setting configures how much system memory the card will use.

                               NETWORK SPEED

                 Speed                                SW1/12

  »                4Mbps                              Closed

                   16Mbps                              Open

  Note:All cards on a segment must have this option set the same.