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ET-16TB

KATRON TECHNOLOGIES, INC.

ET-16TB

NIC Type

Ethernet

Transfer Rate

10Mbps

Data Bus

16-bit ISA

Topology

Star

Linear bus

Wiring Type

Unshielded twisted pair

RG-58A/U 50ohm coaxial

Boot ROM

Available

I/O BASE ADDRESS

Address

JP1A

JP1B

300h

Pins 2 & 3 closed

Pins 2 & 3 closed

 

320h

Pins 1 & 2 closed

Pins 2 & 3 closed

 

340h

Pins 2 & 3 closed

Pins 1 & 2 closed

 

360h

Pins 1 & 2 closed

Pins 1 & 2 closed

COMPATIBILITY MODE

Setting

JP1C

Disabled

Pins 2 & 3 cosed

 

Enabled

Pins 1 & 2 closed

Note:On some systems the data bus timing is not truly IBM PC/AT compatible. If the card is not initializing, enabling compatibility mode may allow the card to operate properly.

BOOT ROM ADDRESS

Address

JP1D

JP1E

JP1F

C0000 - C1FFFh

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

 

C4000 - C5FFFh

PIns 1 & 2 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

 

C8000 - C9FFFh

Pins 2 & 3 closed

PIns 1 & 2 closed

Pins 2 & 3 closed

 

CC000 - CDFFFh

PIns 1 & 2 closed

PIns 1 & 2 closed

Pins 2 & 3 closed

 

D0000 - D1FFFh

Pins 2 & 3 closed

Pins 2 & 3 closed

PIns 1 & 2 closed

 

D4000 - D5FFFh

PIns 1 & 2 closed

Pins 2 & 3 closed

PIns 1 & 2 closed

 

D8000 - D9FFFh

Pins 2 & 3 closed

PIns 1 & 2 closed

PIns 1 & 2 closed

 

DC000 - DDFFFh

PIns 1 & 2 closed

PIns 1 & 2 closed

PIns 1 & 2 closed

BOOT ROM

Setting

JP1G

Disabled

Pins 2 & 3 Closed

 

Enabled

Pins 1 & 2 Closed

INTERRUPT REQUEST

IRQ

JP2A

JP2B

JP2C

JP2D

JP2E

JP2F

JP2G

 

2/9

Open

Open

Open

Open

Open

Open

Closed

3

Open

Open

Open

Open

Open

Closed

Open

 

4

Open

Open

Open

Open

Closed

Open

Open

 

5

Open

Open

Open

Closed

Open

Open

Open

 

10

Open

Open

Closed

Open

Open

Open

Open

 

11

Open

Closed

Open

Open

Open

Open

Open

 

12

Closed

Open

Open

Open

Open

Open

Open

CABLE TYPE

Type

JP3

RG-58A/U 50ohm coaxial

Pins 1 & 2 closed

 

Unshielded twisted pair

Pins 2 & 3 closed

CONNECTORS

Function

Location

External LED1

JP4

Note:The External LED1 functions exactly as LED1 in the following table.

DIAGNOSTIC LED(S)

LED

Color

Status

Condition

LED1

Green

On

Twisted pair network connection is good

LED1

Green

Blinking

Twisted pair network connection is broken

LED2

Yellow

Constantly On

Twisted pair receive wires are reversed and corrected

LED2

Yellow

Intermittent Blinking

Card is transmitting for an extended time

LED2

Yellow

Off

Normal operation

LED3

Green

On

Data is being transmitted or received

LED3

Green

Off

Data is not being transmitted or received

LED4

Yellow

On

Collision detected on network

LED4

Yellow

Off

Normal operation

Note:If the cable type is RG-58A/U 50ohm coaxial, only LED3 will function.