ANCO TECHNOLOGY, INC.

T-RING 16/4

NIC Type

Token-Ring

Transfer Rate

4/16Mbps

Data Bus

8-bit ISA

Topology

Token-Ring

Wiring Type

Shielded Twisted Pair

Unshielded twisted pair (using external type 3 media filter)

Boot ROM

Available

BOOT ROM ADDRESS

Address

SW1/1

SW1/2

SW1/3

SW1/4

SW1/5

SW1/6

 

C0000h

Off

On

On

On

On

On

 

C2000h

Off

On

On

On

On

Off

 

C4000h

Off

On

On

On

Off

On

 

C6000h

Off

On

On

On

Off

Off

 

C8000h

Off

On

On

Off

On

On

 

CA000h

Off

On

On

Off

On

Off

»

CC000h

Off

On

On

Off

Off

On

 

CE000h

Off

On

On

Off

Off

Off

 

D0000h

Off

On

Off

On

On

On

 

D2000h

Off

On

Off

On

On

Off

 

D4000h

Off

On

Off

On

Off

On

 

D6000h

Off

On

Off

On

Off

Off

 

D8000h

Off

On

Off

Off

On

On

 

DA000h

Off

On

Off

Off

On

Off

»

DC000h

Off

On

Off

Off

Off

On

 

DE000h

Off

On

Off

Off

Off

Off

Note:CC000h or DC000h are the recommended default settings.

INTERRUPT REQUEST

IRQ

SW1/7

SW1/8

»

2

Closed

Closed

 

3

Closed

Open

 

6

Open

Closed

 

7

Open

Open

I/O BASE ADDRESS

Address

SW1/9

»

A20 - A23h

Open

 

A24 - A27h

Closed

SHARED RAM CONFIGURATION

Size

SW1/10

SW1/11

 

8KB

Closed

Closed

»

16KB

Open

Closed

 

32KB

Closed

Open

 

64KB

Open

Open

Note:This setting configures how much system memory the card will use.

NETWORK SPEED

Speed

SW1/12

»

4Mbps

Closed

 

16Mbps

Open

Note:All cards on a segment must have this option set the same.