TIARA COMPUTER SYSTEMS, INC. Ethernet LanCard E2000 NIC Type Ethernet Transfer Rate 10Mbps Data Bus 16-bit ISA Topology Linear Bus Wiring Type RG-58A/U 50ohm coaxial AUI transceiver via DB-15 port Boot ROM Available [Image] BOOT ROM BASE ADDRESS Address JP23 JP24 JP25 JP26 JP27 JP28 JP29 JP30 Disabled Closed Open Open Open Open Open Open Open C400h Open Open Open Open Open Open Open Closed C800h Open Closed Open Open Open Open Open Open CC00h Open Open Closed Open Open Open Open Open D000h Open Open Open Closed Open Open Open Open D400h Open Open Open Open Closed Open Open Open D800h Open Open Open Open Open Closed Open Open DC00h Open Open Open Open Open Open Closed Open INTERRUPT REQUEST IRQ JP3 JP4 JP5 JP6 JP7 JP8 JP9 JP10 JP11 JP12 2 Open Open Open Open Open Open Open Open Open Closed » 3 Open Open Open Open Open Open Open Open Closed Open 4 Open Open Open Open Open Open Open Closed Open Open 5 Open Open Open Open Open Open Closed Open Open Open 7 Open Open Open Open Open Closed Open Open Open Open 9 Open Open Open Open Closed Open Open Open Open Open 10 Open Open Open Closed Open Open Open Open Open Open 11 Open Open Closed Open Open Open Open Open Open Open 12 Open Closed Open Open Open Open Open Open Open Open 15 Closed Open Open Open Open Open Open Open Open Open SEGMENT LENGTH Maximum JP13 » 185 meters Pins 1 & 2 Closed 305 meters Pins 2 & 3 Closed Note:All cards on the network must have this jumper set the same. CABLE TYPE Type JP14 » RG-58A/U 50ohm coaxial Pins 1 & 2 Closed AUI transceiver via DB-15 port Pins 2 & 3 Closed I/O BASE ADDRESS Address JP15 JP16 JP17 JP18 JP19 JP20 JP21 JP22 280h Open Open Open Open Closed Open Open Open 2A0h Open Open Open Open Open Closed Open Open 2C0h Open Open Open Open Open Open Closed Open 2E0h Open Open Open Open Open Open Open Closed » 300h Closed Open Open Open Open Open Open Open 320h Open Closed Open Open Open Open Open Open 340h Open Open Closed Open Open Open Open Open 360h Open Open Open Closed Open Open Open Open COMPATIBILITY MODE Compatibility JP1 JP2 » Standard Pins 1 & 2 Closed Pins 1 & 2 Closed Special Pins 2 & 3 Closed Pins 2 & 3 Closed Note:Use the special mode on the PS/2 Model 30-286 if the computer hangs after running IPX. DB-15 PORT GROUND CONFIGURATION Ground JP15 AUI (logic ground) Pins 2 & 3 Closed DIX (chassis ground) Pins 1 & 2 Closed Note:The older, pre-IEEE 802.3 Ethernet Digital Equipment/Intel/Xerox (DIX) cables use a different type of