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RINGPAIR-4/16T (TR1615 REV. 2)

ACCTON TECHNOLOGY CORPORATION

RINGPAIR-4/16T (TR1615 REV. 2)

NIC Type

Token Ring

Transfer Rate

4/16Mbps

Data Bus

16-bit ISA

Topology

Ring

Wiring Type

Shielded twisted pair

Unshielded twisted pair

Boot ROM

Not available

BASE MEMORY ADDRESS

Address

SW1/1

SW1/2

SW1/3

SW1/4

SW1/5

SW1/6

CC000h

On

Off

Off

On

On

Off

 

C0000h

On

Off

Off

Off

Off

Off

 

C2000h

On

Off

Off

Off

Off

On

 

C4000h

On

Off

Off

Off

On

Off

 

C6000h

On

Off

Off

Off

On

On

 

C8000h

On

Off

Off

On

Off

Off

 

CA000h

On

Off

Off

On

Off

On

 

CE000h

On

Off

Off

On

On

On

 

DC000h

On

Off

On

On

On

Off

 

D0000h

On

Off

On

Off

Off

Off

 

D2000h

On

Off

On

Off

Off

On

 

D4000h

On

Off

On

Off

On

Off

 

D6000h

On

Off

On

Off

On

On

 

D8000h

On

Off

On

On

Off

Off

 

DA000h

On

Off

On

On

Off

On

 

DE000h

On

Off

On

On

On

On

INTERRUPT SELECT

IRQ

SW1/7

SW1/8

IRQ3

Off

On

 

IRQ2

Off

Off

 

IRQ6

On

Off

 

IRQ7

On

On

PRIMARY/ALTERNATE ADAPTER

Setting

SW1/9

4/16T as primary or sole LAN adapter

Off

 

4/16T as alternate LAN adapter

On

SHARED RAM

Setting

SW1/10

SW1/11

16KB shared RAM

Off

On

 

8KB shared RAM

Off

Off

 

32KB shared RAM

On

Off

 

64KB shared RAM

On

On

DATA BUS TRANSFER RATE

Setting

SW1/12

16Mbps

Off

4Mbps

On

BUS WIDTH

Setting

JP10

8-bit bus width enabled

Pins 2 & 3 closed

16-bit bus width enabled

Pins 1 & 2 closed

DIAGNOSTIC LED

LED

Color

Status

Condition

LED1

Green

On

16Mbps transmission speed

LED1

Red

On

4Mbps transmission speed