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16/4 TOKEN RING ADAPTER

KATRON TECHNOLOGIES, INC.

16/4 TOKEN RING ADAPTER

NIC Type

Token ring

Transfer Rate

4/16Mbps

Data Bus

16-bit ISA

Topology

Linear bus

Wiring Type

AUI transceiver via DB-15 port

Unshielded twisted pair

Boot ROM

Not available

BASE ADDRESS SELECT

Address

SW2/1

SW2/2

SW2/3

SW2/4

SW2/5

CC000h

Off

Off

On

On

Off

 

C0000h

Off

Off

Off

Off

Off

 

C2000h

Off

Off

Off

Off

On

 

C4000h

Off

Off

Off

On

Off

 

C6000h

Off

Off

Off

On

On

 

C8000h

Off

Off

On

Off

Off

 

CA000h

Off

Off

On

Off

On

 

CE000h

Off

Off

On

On

On

 

D0000h

Off

On

Off

Off

Off

 

D2000h

Off

On

Off

Off

On

 

D4000h

Off

On

Off

On

Off

 

D6000h

Off

On

Off

On

On

 

D8000h

Off

On

On

Off

Off

 

DA000h

Off

On

On

Off

On

 

DC000h

Off

On

On

On

Off

 

DE000h

Off

On

On

On

On

INTERRUPT SELECT

IRQ

SW1/7

SW1/8

SW1/9

SW1/10

IRQ2

On

Off

Off

Off

 

IRQ3

Off

On

Off

Off

 

IRQ6

Off

Off

On

Off

 

IRQ7

Off

Off

Off

On

PRIMARY/ALTERNATE CARD

Setting

SW1/1

Primary

Off

 

Alternate

On

SHARED RAM SIZE

Size

SW1/3

SW1/4

SW1/5

SW1/6

16KB

Off

On

Off

Off

 

8KB

On

Off

Off

Off

 

32KB

Off

Off

On

Off

 

64KB

Off

Off

Off

On

DATA RATE

Setting

SW1/2

4Mbps

Off

 

16Mbps

On

CABLE TYPE

Type

JP1/A

JP1/B

JP1/C

JP1/D

AUI transceiver via DB-15 port

Pins 2 & 3

Pins 2 & 3

Pins 2 &3

Pins 2 & 3

Unshielded twisted pair

Pins 1 & 2

Pins 1 & 2

Pins 1 & 2

Pins 1 & 2

Note:All Pins designated should be placed in the closed position.

DIAGNOSTIC LEDS

LED1 (Green)

LED2 (Yellow)

Condition

Off

Off

Network connection is broken, or software initialization is unsuccessful.

Off

Blinking

Data is being transmitted, but the network connection is broken.

On

Off

Adapter failure

On

On

Network connection is good.