BLACK BOX CORPORATION

CONNEX 205, LE1031C

NIC Type

Ethernet

Transfer Rate

10Mbps

Data Bus

8/16-bit ISA

Topology

Linear Bus

Wiring Type

RG-58A/U 50ohm coaxial

AUI transceiver via DB-15 port

Boot ROM

Available

ONBOARD RAM

Size

JP1

»

256KB

Closed

 

512KB

Open

SIGNAL QUALITY ERROR (SQE) TEST

Setting

JP2

»

Disabled

Open

 

Enabled

Closed

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

CRS (CARRIER SENSE) ENABLE/DISABLE

CRS

JP3

»

Enabled

Open

 

Disabled

Closed

Note: The manufacturer recommends that the CRS never be disabled.

INTERRUPT SETTINGS

IRQ

JP10

JP11

JP12

JP13

JP14

JP15

JP34

JP35

JP36

JP37

JP38

»

2

Closed

Open

Open

Open

Open

Open

Open

Open

Open

Open

Open

 

3

Open

Closed

Open

Open

Open

Open

Open

Open

Open

Open

Open

 

4

Open

Open

Closed

Open

Open

Open

Open

Open

Open

Open

Open

 

5

Open

Open

Open

Closed

Open

Open

Open

Open

Open

Open

Open

 

6

Open

Open

Open

Open

Closed

Open

Open

Open

Open

Open

Open

 

7

Open

Open

Open

Open

Open

Closed

Open

Open

Open

Open

Open

 

10

Open

Open

Open

Open

Open

Open

Open

Open

Open

Open

Closed

 

11

Open

Open

Open

Open

Open

Open

Open

Open

Open

Closed

Open

 

12

Open

Open

Open

Open

Open

Open

Open

Open

Closed

Open

Open

 

13

Open

Open

Open

Open

Open

Open

Open

Closed

Open

Open

Open

 

14

Open

Open

Open

Open

Open

Open

Closed

Open

Open

Open

Open

BOOT ROM ADDRESS

Address

J16

J17

JP18

JP19

JP20

JP21

JP22

JP23

»

Disable

Open

Open

Open

Open

Open

Open

Open

Open

 

C0000h

Closed

Open

Open

Open

Open

Open

Open

Open

 

C4000h

Open

Closed

Open

Open

Open

Open

Open

Open

 

C8000h

Open

Open

Closed

Open

Open

Open

Open

Open

 

CC000h

Open

Open

Open

Closed

Open

Open

Open

Open

 

D0000h

Open

Open

Open

Open

Closed

Open

Open

Open

 

D4000h

Open

Open

Open

Open

Open

Closed

Open

Open

 

D8000h

Open

Open

Open

Open

Open

Open

Closed

Open

 

DC000h

Open

Open

Open

Open

Open

Open

Open

Closed

I/O BASE ADDRESS

Address Block

JP24

JP25

 

300h, 302-304h

Closed

Closed

»

310h, 312-314h

Open

Closed

 

320h, 322-324h

Closed

Open

 

330h, 332-334h

Open

Open

DATA BUS SIZE

Size

JP33

»

Automatic selection

Closed

 

Force 8 Bit mode

Open

Note:When in automatic mode, the card will sense the size of the expansion slot in which it is installed.

CABLE TYPE

Type

SW1/1

»

RG-58A/U 50ohm coaxial

Off

 

AUI transceiver via DB-15 port

On