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TPAIR-16T

INTELLICOM, INC.

TPAIR-16T

NIC Type

Ethernet

Transfer Rate

10Mbps

Data Bus

16-bit ISA

Topology

Star

Wiring Type

Unshielded twisted pair

AUI transceiver via DB-15 port

Boot ROM

Available

I/O BASE ADDRESS

Address

A5

A6

300 - 31Fh

Pins 1 & 2 closed

Pins 1 & 2 closed

320 - 33Fh

Pins 1 & 2 closed

Pins 2 & 3 closed

340 - 35Fh

Pins 2 & 3 closed

Pins 1 & 2 closed

360 - 37Fh

Pins 2 & 3 closed

Pins 2 & 3 closed

BOOT ROM ADDRESS

Address

A14

A16

A17

C8000h

Closed

Closed

Closed

 

CC000h

Open

Closed

Closed

 

D8000h

Closed

Open

Closed

 

DC000h

Open

Open

Closed

 

E8000h

Closed

Closed

Open

 

EC000h

Open

Closed

Open

INTERRUPT REQUEST

IRQ

JP1A

JP1B

JP1C

JP1D

 

2/9

Closed

Open

Open

Open

3

Open

Closed

Open

Open

 

4

Open

Open

Closed

Open

 

5

Open

Open

Open

Closed

DMA CHANNEL

Channel

JP1E

JP1F

JP1H

JP1I

Disabled

Open

Open

Open

Open

 

DMA1

Closed

Open

Closed

Open

 

DMA3

Open

Closed

Open

Closed

CABLE TYPE

Type

JP2A - JP2F

Shielded/Unshielded twisted pair

Pins 2 & 3 closed

AUI transceiver via DB-15 port

Pins 1 & 2 closed

LINK INTEGRITY TEST

Setting

JP3

Enabled

Pins 2 & 3 closed

 

Disabled

Pins 1 & 2 closed

Note:The link integrity test is valid only when the cable type is shielded/unshielded twisted pair.

If using a LattisNet network Link Integrity must be disabled (JP3 Pins 1 & 2 closed)

SIGNAL QUALITY ERROR (SQE) TEST

Setting

JP4

Enabled

Pins 2 & 3 closed

 

Disabled

Pins 1 & 2 closed

Note:Signal Quality Error (SQE) is an internal test of the collision circuitry and path. If using a LattisNet network SQE must be disabled (JP4 Pins 1 & 2 closed)

BOOT ROM

Setting

JP18

Disabled

Pins 2 & 3 closed

 

Enabled

Pins 1 & 2 closed

FACTORY CONFIGURED SETTINGS

Jumper

Setting

JP1G

Open

DIAGNOSTIC LED(S)

LED

Status

Condition

LED1

On

Data is being transmitted

LED1

Off

Data is not being transmitted

LED2

On

Twisted pair network connection is good

LED2

Off

Twisted pair network connection is broken

LED3

On

Data is being received

LED3

Off

Data is not being received

LED4

On

Card is transmitting constantly (Jabber)

LED4

Off

Normal operation

LED5

On

Collision detected on network

LED5

Off

No collisions detected on network