
ZENITH DATA SYSTEMS

XT LANCARD

NIC Type      Ethernet
Transfer Rate 10Mbps
Data Bus      8-bit ISA
Topology      Linear Bus
Wiring Type   Broadband Modem via DB-15 port
Boot ROM      Available

[Image]

                                 BOOT ROM

                 Setting                                JP1

                 Disabled                             Open

                   Enabled                            Closed

  Note:The location of the Boot ROM socket may vary on different
  revisions of this card.

        BASE MEMORY ADDRESS, I/O BASE ADDRESS, AND BOOT ROM ADDRESS

     Base Memory        I/O Address          Boot ROM           JP2
       Address                               Address

         D0000h           0360h             CC000h            Closed

          D8000h           0368h             CE000h             Open

                           CONFIGURATION MEMORY

                 Setting                                JP4

         Configuration memory normal                   Open
                  operation

         Configuration memory reset to      Closed for 30 seconds during
               factory defaults                       power-up

                             INTERRUPT REQUEST

                 IRQ                                  JP5

                   2                          Pins 1 & 2 Closed

                    3                          Pins 2 & 3 Closed

                             DIAGNOSTIC LED(S)

        LED                 Status                   Condition

        LED1                  On           Modem is bad or not connected

        LED1               Blinking          Network activity detected

   LED2 and LED3              On            Self test completed normally

  LED2 and/or LED3           Off           Self test failed, will display
                                               error code on screen.

       FACTORY CONFIGURED SETTINGS

       Jumper              Setting

         JP3          Factory test only

