TIARA COMPUTER SYSTEMS, INC. 10BASE-T LanCard AT NIC Type Ethernet Transfer Rate 10Mbps Data Bus 16-bit ISA Topology Linear Bus Star Wiring Type Shielded twisted pair Unshielded twisted pair AUI transceiver via DB-15 port Boot ROM Available [Image] BOOT ROM ADDRESS Address JP24 JP25 JP26 JP27 JP28 JP29 JP30 JP31 Disabled Open Open Open Open Open Open Open Closed C4000h Open Open Open Open Open Open Closed Open C8000h Open Open Open Open Open Closed Open Open CC000h Open Open Open Open Closed Open Open Open D0000h Open Open Open Closed Open Open Open Open D4000h Open Open Closed Open Open Open Open Open D8000h Open Closed Open Open Open Open Open Open DC000h Closed Open Open Open Open Open Open Open Note:JP32 and JP33 should remain with pins 2 & 3 closed. INTERRUPT REQUEST IRQ JP5 JP6 JP7 JP8 JP9 JP10 JP11 JP12 JP13 » 3 Open Open Open Open Open Open Open Open Closed 4 Open Open Open Open Open Open Open Closed Open 5 Open Open Open Open Open Open Closed Open Open 7 Open Open Open Open Open Closed Open Open Open 9 Open Open Open Open Closed Open Open Open Open 10 Open Open Open Closed Open Open Open Open Open 11 Open Open Closed Open Open Open Open Open Open 12 Open Closed Open Open Open Open Open Open Open 15 Closed Open Open Open Open Open Open Open Open CABLE TYPE Type JP1 JP2 JP3 Shielded/Unshielded twisted pair Open Closed Open (10Base-T Standard) AUI transceiver via DB-15 port Open Open Closed Shielded/Unshielded twisted pair Closed Open Open (Pre-10Base-T Standard) I/O BASE ADDRESS Address JP14 JP15 JP16 JP17 JP18 JP19 JP20 JP21 » 300h Closed Open Open Open Open Open Open Open 260h Open Open Open Open Closed Open Open Open 280h Open Open Open Open Open Closed Open Open 2A0h Open Open Open Open Open Open Closed Open 2E0h Open Open Open Open Open Open Open Closed 320h Open Closed Open Open Open Open Open Open 380h Open Open Closed Open Open Open Open Open 3E0h Open Open Open Closed Open Open Open Open COMPATIBILITY MODE CONFIGURATION Compatibility JP22 JP23 Default 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 stops operating after running IPX. DB-15 PORT GROUND CONFIGURATION DB-15 Standard JP4 AUI Pins 1 & 2 closed DIX Pins 2 & 3 closed [Image] DIAGNOSTIC LED(S) LED Status Condition L1 On Data is being transmitted L2 On Data is being received L3 On Collision is detected on network L4 On twisted pair link is good L5 On Card is powered and fuse is good