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NIC-2000T

GVC TECHNOLOGIES, INC.

NIC-2000T

NIC Type

Ethernet

Transfer Rate

10Mbps

Data Bus

16-bit ISA

Topology

Star

Wiring Type

Shielded/Unshielded twisted pair

AUI transceiver via DB-15 port

Boot ROM

Available

BOOT ROM

Setting

W1

Disabled

Open

 

Enabled

Closed

I/O BASE ADDRESS AND BOOT ROM ADDRESS

I/O Address

Boot ROM Address

W2

W3

300-31Fh

C8000-CBFFFh

Closed

Closed

 

320-33Fh

CC000-CFFFFh

Open

Closed

 

340-35Fh

D0000-D3FFFh

Closed

Open

 

360-37Fh

D4000-D7FFFh

Open

Open

EXTENDED WAIT STATE

Setting

W4

Disabled

Open

 

Enabled

Closed

Note:Some cards require more wait states in the I/O cycle. If you are having difficulties booting, try enabling the

INTERRUPT REQUEST

IRQ

W5

W6

W7

W8

 

2/9

Open

Open

Open

Closed

3

Closed

Open

Open

Open

 

4

Open

Closed

Open

Open

 

5

Open

Open

Closed

Open

CABLE TYPE

Type

W9

Shielded/Unshielded twisted pair

Pins 2 & 3 closed

 

AUI transceiver via DB-15 port

Pins 1 & 2 closed

LINK INTEGRITY TEST

Setting

W10

Enabled

Pins 1 & 2 closed

 

Disabled

Pins 2 & 3 closed

DIAGNOSTIC LED(S)

LED

Color

Status

Condition

LED1

Green

On

Twisted pair network connection is good

LED1

Green

Off

Twisted pair network connection is broken

LED2

Red

On

Polarity is correct

LED2

Red

Off

Polarity is reversed and corrected

LED3

Yellow

Blinking

Data is being transmitted

LED3

Yellow

On

Data is not being transmitted

LED3

Yellow

Off

Card is not receiving power or is malfuntioning

LED4

Red

Blinking

Data is being received

LED4

Red

On

Data is not being received

LED4

Red

Off

Card is not receiving power or is malfuntioning

Note:When Link Integrity is disabled, LED1 will remain off. This does not indicate a faulty connection.