
NATIONAL SEMICONDUCTOR CORPORATION

ETHERNODE 16ATX

NIC Type      Ethernet
Transfer Rate 10Mbps
Data Bus      8/16-bit ISA
Topology      Linear Bus
Wiring Type   RG--58A/U 50ohm coaxial

              AUI transceiver via DB-15 port
Boot ROM      Available

[Image]

                        CARD IDENTIFICATION NUMBER

    Number           JP1A           JP1B           JP1C          JP1D

        1           Open           Open           Open         Closed

         2           Open           Open          Closed         Open

         3           Open          Closed          Open          Open

         4          Closed          Open           Open          Open

  Note: Up to four NICs can be installed in a single system. If more than
  one card is installed, each card must have a different Identification
  number.

                       NETWORK SEGMENT LENGTH NOTES

  The segment length is automatically detected and configured on this
  card, but may not be on other cards on the network segment. All NICs on
  the network segment must have this option set the same.

                           DATA BUS SPEED NOTES

  On some systems the data bus timing is not truly IBM PC/AT compatible.
  If the card is not initializing, Changing the data bus speed from
  'Normal' to 'Fast' may allow the card to operate properly. To change
  the data bus speed you must use the ICRCNFIG utility that comes with
  the card.

                  BOOT ROM/CHECKPOINT SECURITY CHIP NOTES

  The boot ROM socket accepts an 8K boot ROM or a CheckPoint security
  chip. The CheckPoint security chip supplies virus protection, access
  control, and access logging functions.

