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10BASE-T ETHERNET ADAPTER (8-BIT)

KATRON TECHNOLOGIES, INC.

10BASE-T ETHERNET ADAPTER (8-BIT)

NIC Type

Ethernet

Transfer Rate

10Mbps

Data Bus

8-bit ISA

Topology

Star

Wiring Type

Unshielded twisted pair

AUI transceiver via DB-15 port

Boot ROM

Available

ETHERNET VERSION

Version

JP1

Version 2

Pins 1 & 2 closed

 

Version 1

Pins 2 & 3 closed

LINK INTEGRITY TEST

Setting

JP2

Enabled

Pins 1 & 2 closed

 

Disabled

Pins 2 & 3 closed

Note:The link integrity test is only valid when the cable type is unshielded twisted pair.

CABLE TYPE

Type

JP3

Unshielded twisted pair

Pins 2 & 3 closed

 

AUI transceiver via DB-15 port

Pins 1 & 2 closed

I/O BASE ADDRESS

Address

JP4A

JP4B

JP4C

JP4D

300h

Closed

Open

Open

Open

320h

Open

Closed

Open

Open

340h

Open

Open

Closed

Open

360h

Closed

Open

Open

Closed

BOOT ROM ADDRESS

Address

JP5A

JP5B

JP5C

JP5D

JP5E

 

C0000 - C1FFFh

Pins 1 & 2

Pins 1 & 2

Pins 1 & 2

Pins 1 & 2

Pins 1 & 2

 

C2000 - C3FFFh

Pins 2 & 3

Pins 1 & 2

Pins 1 & 2

Pins 1 & 2

Pins 1 & 2

 

C4000 - C5FFFh

Pins 1 & 2

Pins 2 & 3

Pins 1 & 2

Pins 1 & 2

Pins 1 & 2

 

C6000 - C7FFFh

Pins 2 & 3

Pins 2 & 3

Pins 1 & 2

Pins 1 & 2

Pins 1 & 2

C8000 - C9FFFh

Pins 1 & 2

Pins 1 & 2

Pins 2 & 3

Pins 1 & 2

Pins 1 & 2

 

CA000 - CBFFFh

Pins 2 & 3

Pins 1 & 2

Pins 2 & 3

Pins 1 & 2

Pins 1 & 2

 

CC000 - CDFFFh

Pins 1 & 2

Pins 2 & 3

Pins 2 & 3

Pins 1 & 2

Pins 1 & 2

 

CE000 - CFFFFh

Pins 2 & 3

Pins 2 & 3

Pins 2 & 3

Pins 1 & 2

Pins 1 & 2

 

D0000 - D1FFFh

Pins 1 & 2

Pins 1 & 2

Pins 1 & 2

Pins 2 & 3

Pins 1 & 2

 

D2000 - D3FFFh

Pins 2 & 3

Pins 1 & 2

Pins 1 & 2

Pins 2 & 3

Pins 1 & 2

 

D4000 - D5FFFh

Pins 1 & 2

Pins 2 & 3

Pins 1 & 2

Pins 2 & 3

Pins 1 & 2

 

D6000 - D7FFFh

Pins 2 & 3

Pins 2 & 3

Pins 1 & 2

Pins 2 & 3

Pins 1 & 2

 

D8000 - D9FFFh

Pins 1 & 2

Pins 1 & 2

Pins 2 & 3

Pins 2 & 3

Pins 1 & 2

 

DA000 - DBFFFh

Pins 2 & 3

Pins 1 & 2

Pins 2 & 3

Pins 2 & 3

Pins 1 & 2

 

DC000 - DDFFFh

Pins 1 & 2

Pins 2 & 3

Pins 2 & 3

Pins 2 & 3

Pins 1 & 2

 

DE000 - DFFFFh

Pins 2 & 3

Pins 2 & 3

Pins 2 & 3

Pins 2 & 3

Pins 1 & 2

Note:Pins designated should be in the closed position.

BOOT ROM

Setting

JP5F

Disabled

Pins 2 & 3 closed

 

Enabled

Pins 1 & 2 closed

INTERRUPT REQUEST

IRQ

JP6A

JP6B

JP6C

JP6D

 

2

Open

Open

Open

Closed

3

Open

Open

Closed

Open

 

4

Open

Closed

Open

Open

 

5

Closed

Open

Open

Open

DMA CHANNEL

Channel

JP7A

JP7B

JP7C

JP7D

Disabled

Open

Open

Open

Open

 

DMA1

Closed

Closed

Open

Open

 

DMA3

Open

Open

Closed

Closed

DIAGNOSTIC LED(S)

LED

Status

Condition

LED1

On

Twisted pair network connection is good

LED1

Off

Twisted pair is not connected/Link test disabled

LED1

Blinking

Twisted pair network connection is broken

LED2

On

Twisted pair receive wires are reversed and card has corrected

LED2

Off

Normal operation

LED3

On

Card is malfunctioning

LED3

Off

Data is not being transmitted or received

LED3

Blinking

Data is being transmitted or received

LED4

On

Collision detected on network

LED4

Off

Normal operation

Note:If the twisted pair receive wires are reversed the card will automatically detect this and correct for the reversal. It is strongly recommended that the wires be corrected as soon as possible.

CONNECTORS

Function

Location

External Transmit/Receive LED

JP9

Note:The external TX/RX LED will function identically to LED3.