SYSKONNECT, INC.

SK-NET FDDI-U1 (SK-5121)

Card Type

Network Adapter Card

NIC Type

FDDI

Maximum Onboard Memory

128KB

Boot ROM

Available

Network Transfer Rate

100Mbps

Topology

Ring

Wiring Type

Unshielded twisted pair

Data Bus

16-bit ISA

CONNECTIONS

Function

Label

RJ-45 UTP connector

CN1


USER CONFIGURABLE SETTINGS

Function

Label

Position

»

Factory configured - do not alter

W2/4

Unidentified


BIOS ADDRESS SELECTION

Address

W2/5

W2/6

W2/7

W2/8

 

C0000h

On

On

On

On

 

C2000h

On

On

On

Off

 

C4000h

On

On

Off

On

 

C6000h

On

On

Off

Off

 

C8000h

On

Off

On

On

 

CA000h

On

Off

On

Off

 

CC000h

On

Off

Off

On

 

CE000h

On

Off

Off

Off

 

D0000h

Off

On

On

On

 

D2000h

Off

On

On

Off

 

D4000h

Off

On

Off

On

 

D6000h

Off

On

Off

Off

 

D8000h

Off

Off

On

On

 

DA000h

Off

Off

On

Off

 

DC000h

Off

Off

Off

On

»

Disabled

Off

Off

Off

Off


DMA CONFIGURATION

DMA

W3/1

W3/2

W3/3

W3/4

W3/5

W3/6

W3/7

W3/8

3

Off

Off

Off

Off

Off

Off

On

On

5

Off

Off

Off

Off

On

On

Off

Off

6

Off

Off

On

On

Off

Off

Off

Off

7

On

On

Off

Off

Off

Off

Off

Off


I /O ADDRESS SELECT

Address

W2/1

W2/2

W2/3

»

100h

Off

Off

Off

 

120h

Off

Off

On

 

180h

Off

On

Off

 

1A0h

Off

On

On

 

220h

On

Off

Off

 

240h

On

Off

On

 

320h

On

On

Off

 

340h

On

On

On


INTERRUPT SELECT

IRQ

W4/1

W4/2

W4/3

W4/4

W4/5

W4/6

W4/7

W4/8

2/9

Off

Off

Off

Off

Off

Off

Off

On

3

Off

Off

Off

Off

On

Off

Off

Off

4

Off

Off

Off

Off

Off

On

Off

Off

5

Off

Off

Off

Off

Off

Off

On

Off

10

Off

Off

Off

On

Off

Off

Off

Off

11

Off

Off

On

Off

Off

Off

Off

Off

12

Off

On

Off

Off

Off

Off

Off

Off

15

On

Off

Off

Off

Off

Off

Off

Off


SYSTEM TYPE

Type

W1

»

Non-IBM compatible

Closed

 

IBM compatible

Open


DIAGNOSTIC LED(S)

LED1 (Green)

LED2 (Yellow)

Condition

Off

Off

Driver not loaded. Card nonfunctional

Off

On

Network link is broken

On

Off

Network link is good