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Ethernet LanCard E2000

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

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