MULTI-TECH SYSTEMS, INC.

EN301TP8/EN301TP16

NIC Type

Ethernet

Transfer Rate

10Mbps

Data Bus

8/16-bit ISA

Topology

Star

Wiring Type

Unshielded twisted pair

Boot ROM

Available

MISCELLANEOUS NOTES

Although the 16-bit card is shown here, the 8-bit version's jumper settings and locations are identical.

INTERRUPT REQUEST

IRQ

JP1A

JP1B

JP1C

JP1D

JP1E

JP1F

JP1G

JP1H

2/9

Open

Open

Open

Open

Open

Open

Open

Closed

5

Open

Open

Open

Open

Open

Open

Closed

Open

6

Open

Open

Open

Open

Open

Closed

Open

Open

7

Open

Open

Open

Open

Closed

Open

Open

Open

10

Open

Open

Open

Closed

Open

Open

Open

Open

11

Open

Open

Closed

Open

Open

Open

Open

Open

12

Open

Closed

Open

Open

Open

Open

Open

Open

15

Closed

Open

Open

Open

Open

Open

Open

Open

SIGNAL QUALITY ERROR (SQE) TEST

Setting

S1

»

Disabled

Pins 2 & 3 closed

 

Enabled

Pins 1 & 2 closed

Note:Signal Quality Error (SQE) is a test of the collision circuitry and path.

LINK INTEGRITY TEST

Type

S2

»

Enabled

Pins 1 & 2 closed

 

Disabled

Pins 2 & 3 closed

I/O BASE ADDRESS

Address

SW1/1

SW1/2

SW1/3

SW1/4

SW1/5

 

200 - 21Ah

On

On

On

On

Off

 

220 - 23Ah

Off

On

On

On

Off

 

240 - 25Ah

On

Off

On

On

Off

 

260 - 27Ah

Off

Off

On

On

Off

 

280 - 29Ah

On

On

Off

On

Off

 

2A0 - 2BAh

Off

On

Off

On

Off

 

2C0 - 2DAh

On

Off

Off

On

Off

 

2E0 - 2FAh

Off

Off

Off

On

Off

»

300 - 31Ah

On

On

On

Off

Off

 

320 - 33Ah

Off

On

On

Off

Off

 

340 - 35Ah

On

Off

On

Off

Off

 

360 - 37Ah

Off

Off

On

Off

Off

 

380 - 39Ah

On

On

Off

Off

Off

 

3A0 - 3BAh

Off

On

Off

Off

Off

 

3C0 - 3DAh

On

Off

Off

Off

Off

 

3E0 - 3FAh

Off

Off

Off

Off

Off

BOOT ROM ADDRESS

Address

SW1/6

SW1/7

SW1/8

 

C0000 - C2FFFh

On

On

On

 

C8000 - CAFFFh

Off

On

On

»

D0000 - D2FFFh

On

Off

On

 

D8000 - DAFFFh

Off

Off

On

 

E0000 - E2FFFh

On

On

Off

 

E8000 - EAFFFh

Off

On

Off

 

F0000 - F2FFFh

On

Off

Off

 

F8000 - FAFFFh

Off

Off

Off

DIAGNOSTIC LED(S)

LED

Color

Status

Condition

LED1

Green

On

Data is being transmitted

LED1

Green

Off

Data is not being transmitted

LED2

Green

On

Data is being received

LED2

Green

Off

Data is not being received

LED3

Yellow

On

Collision detected on network

LED3

Yellow

Off

No collisions detected on network

LED4

Red

On

Card was transmitting continuously (Jabber)

(Twisted pair drivers are now disabled)

LED4

Red

Off

Normal operation