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DEC EtherWORKS LC/TP

DIGITAL EQUIPMENT CORPORATION

DEC EtherWORKS LC/TP

NIC Type

Ethernet

Transfer Rate

10Mbps

Data Bus

8-bit ISA

Topology

Star

Wiring Type

Shielded/Unshielded twisted pair

AUI transceiver via DB-15 port

Boot ROM

Available

CABLE TYPE

Type

JP1A - JP2G

Shielded/Unshielded twisted pair

Pins 2 & 3 Closed

 

AUI transceiver via DB-15 port

Pins 1 & 2 Closed

BASE MEMORY ADDRESS

Address

Buffer Size

SW1/1

SW1/2

SW1/3

SW1/4

 

C0000-CFFFFh

64KB

Off

On

On

On

 

C8000-CFFFFh

32KB

Off

On

Off

On

D0000-DFFFFh

64KB

On

On

On

On

 

D8000-DFFFFh

32KB

On

On

Off

On

 

E0000-EFFFFh

64KB

Off

Off

On

On

 

E8000-EFFFFh

32KB

Off

Off

Off

On

I/O BASE ADDRESS

Address

SW1/5

300 - 30Fh

On

 

200 - 20Fh

Off

BOOT ROM

Setting

SW1/6

Disabled

On

 

Enabled

Off

BOOT ROM TIMEOUT

Setting

SW1/7

Boot ROM timeout select 30 seconds

Off

 

Boot ROM timeout select 150 seconds

On

INTERRUPT REQUEST

IRQ

SW1/8

SW1/9

SW1/10

SW1/11

SW1/12

5

On

Off

Off

Off

Off

 

9

Off

On

Off

Off

Off

 

10

Off

Off

On

Off

Off

 

11

Off

Off

Off

On

Off

 

15

Off

Off

Off

Off

On

DIAGNOSTIC LED(S)

Color

Status

Condition

Amber

On for 20 sec., then off

Card is performing a self-test

Amber

On

Fault has occurred, displays error code on screen.

Green

Blinking

Data is being received

Green

Off

Data is not being received