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TC3045-UTP (REV. A)

THOMAS-CONRAD CORPORATION

TC3045-UTP (REV. A)

Card Type

Network Interface Card

NIC Type

TCNS

Maximum Onboard Memory

Unidentified

Boot ROM

Available

Network Transfer Rate

100Mbps

Topology

Star

Wiring Type

Unshielded twisted pair

Data Bus

16-bit ISA

CONNECTIONS

Function

Label

UTP connector

CN1

USER CONFIGURABLE SETTINGS

Function

Label

Position

16K Block decode size

SW1/2

On

 

128K Block decode size

SW1/2

Off

Factory configured - do not alter.

SW3/1

Unidentified

Enhanced operating mode

SW3/2

Off

 

Compatible operating mode

SW3/2

On

WAIT STATE SELECTION

Setting

SW1/1

0 Wait

Off

 

Wait

On

BASE I/O ADDRESS SELECTION

Setting

SW3/3

SW3/4

SW3/5

SW3/6

SW3/7

SW3/8

2E0h

Off

On

On

On

Off

On

 

2F0h

On

On

On

On

Off

On

 

300h

Off

Off

Off

Off

On

On

 

350h

On

Off

On

Off

On

On

BASE MEMORY ADDRESS SELECTION

Setting

SW1/3

SW1/4

SW1/5

SW1/6

SW1/7

SW1/8

D000h

Off

Off

On

Off

On

On

 

C000h

Off

Off

Off

Off

On

On

 

C400h

On

Off

Off

Off

On

On

 

C800h

Off

On

Off

Off

On

On

 

CC00h

On

On

Off

Off

On

On

 

D400h

On

Off

On

Off

On

On

 

D800h

Off

On

On

Off

On

On

 

DC00h

On

On

On

Off

On

On

 

E000h

Off

Off

Off

On

On

On

INTERRUPT SELECTION

Note: Configuration for IRQ selection (JP1) is unidentified.

Note: If you are installing the TC3045 in an 8-bit slot, make sure that the interrupt is set to 2/9, 3, 5, or 7. The TC3045 will not operate if the IRQ is set to any of the other settings.

NODE ADDRESS

Node

SW2/1

SW2/2

SW2/3

SW2/4

SW2/5

SW2/6

SW2/7

SW2/8

1

On

Off

Off

Off

Off

Off

Off

Off

2

Off

On

Off

Off

Off

Off

Off

Off

3

On

On

Off

Off

Off

Off

Off

Off

4

Off

Off

On

Off

Off

Off

Off

Off

251

On

On

Off

On

On

On

On

On

252

Off

Off

On

On

On

On

On

On

253

On

Off

On

On

On

On

On

On

254

Off

On

On

On

On

On

On

On

255

On

On

On

On

On

On

On

On

Note: Node 0 is reserved by the system and should not be used.

Note: A total of 255 base address settings are available. The switches are a binary representation of the decimal memory addresses. SW2/8 is the Most Significant Bit and switch SW2/1 is the Least Significant Bit. The switches have the following decimal values: SW2/8=128, SW2/7=64, SW2/6=32, SW2/5=16, SW2/4=8, SW2/3=4, SW2/2=2, SW2/1=1. Turn on the switches and add the values of the switches to obtain the correct memory address. (Off=0, On=1)

DIAGNOSTIC LED(S)

LED

Color

Status

Condition

LED1

Red

On

Data is being transmitted/received

LED1

Red

Blinking

Network connection is broken

LED1

Red

Off

Data is not being transmitted/received