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DE-205/TP

D-LINK

DE-205/TP

NIC Type

Ethernet

Transfer Rate

10Mbps

Data Bus

16-bit ISA

Topology

Star

Wiring Type

Unshielded twisted pair(4)

Boot ROM

Available

CONNECTIONS

Purpose

Location

Purpose

Location

DE-205/4 TP connector

CN1

DE-205/COAX connector

CN3

Unidentified

CN2

   

BASE I/O ADDRESS SELECTION

Address

JP6/A

JP6/B

JP6/C

JP6/D

JP6/E

100h

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

120h

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

140h

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

160h

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

180h

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

300h

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

360h

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

380h

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

3A0h

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

3C0h

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

3E0h

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Note: All possible addresses between 100h and 3E0h are usable. The sum of JP6/1 and JP6/2 represent the first digit. The sum of JP6/3-5 represent the second digit. The third digit is always zero. JP6/1=200h, JP6/2=100h, JP6/3=80h, JP6/4=40h, JP6/5=20h.

INTERRUPT SELECTION

IRQ

JP3/A

JP3/B

JP3/C

JP3/D

JP3/E

3

Closed

Open

Open

Open

Open

4

Open

Closed

Open

Open

Open

5

Open

Open

Closed

Open

Open

6

Open

Open

Open

Closed

Open

7

Open

Open

Open

Open

Closed

9

Open

Open

Open

Open

Open

 

10

Open

Open

Open

Open

Open

 

11

Open

Open

Open

Open

Open

 

12

Open

Open

Open

Open

Open

 

14

Open

Open

Open

Open

Open

 

15

Open

Open

Open

Open

Open

INTERRUPT SELECTION (CONT)

IRQ

JP3/F

JP3/G

JP3/H

JP3/I

JP/J

JP3/K

3

Open

Open

Open

Open

Open

Open

4

Open

Open

Open

Open

Open

Open

5

Open

Open

Open

Open

Open

Open

6

Open

Open

Open

Open

Open

Open

7

Open

Open

Open

Open

Open

Open

9

Closed

Open

Open

Open

Open

Open

 

10

Open

Closed

Open

Open

Open

Open

 

11

Open

Open

Closed

Open

Open

Open

 

12

Open

Open

Open

Closed

Open

Open

 

14

Open

Open

Open

Open

Closed

Open

 

15

Open

Open

Open

Open

Open

Closed

SHARED RAM CONFIGURATION

Address

JP5/A

JP5/B

JP5/C

D0000h

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

C0000h

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

C4000h

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

C8000h

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

CC000h

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

D4000h

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

D8000h

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

DC000h

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

BOOT ROM CONFIGURATION

Setting

JP2

Disabled

Pins 2 & 3 closed

Enabled

Pins 1 & 2 closed

SHARED MEMORY CONFIGURATION

Setting

JP4

Enabled

Pins 1 & 2 closed

Disabled

Pins 2 & 3 closed

DIAGNOSTIC LED(S)

LED

Color

Status

Condition

LED1

Yellow

On

Collision detected on network

LED1

Yellow

Off

No collision detected on network

LED2

Green

On

Port/1 Network connection is good

LED2

Green

Off

Port/1 Network connection is broken

LED3

Green

On

Port/2 Network connection is good

LED3

Green

Off

Port/2 Network connection is broken

LED4

Green

On

Port/3 Network connection is good

LED4

Green

Off

Port/3 Network connection is broken

LED5

Green

On

Port/4 Network connection is good

LED5

Green

Off

Port/4 Network connection is broken