...because we can't all be on the bleeding edge...





PCN-001

AMERICAN RESEARCH CORPORATION

PCN-001

NIC Type

Ethernet

Transfer Rate

10Mbps

Data Bus

8-bit ISA

Topology

Linear bus

Wiring Type

RG58A/U 50ohm coaxial

DIX transceiver via DB-15 port

Boot ROM

Available

I/O BASE ADDRESS

Address

SW1/1

SW1/2

SW1/3

SW1/4

SW1/5

 

200h

Off

On

On

On

On

 

220h

Off

On

On

On

Off

 

240h

Off

On

On

Off

On

 

260h

Off

On

On

Off

Off

 

280h

Off

On

Off

On

On

 

2A0h

Off

On

Off

On

Off

 

2C0h

Off

On

Off

Off

On

 

2E0h

Off

On

Off

Off

Off

300h

Off

Off

On

On

On

 

320h

Off

Off

On

On

Off

 

340h

Off

Off

On

Off

On

 

360h

Off

Off

On

Off

Off

 

380h

Off

Off

Off

On

On

 

3A0h

Off

Off

Off

On

Off

 

3C0h

Off

Off

Off

Off

On

 

3E0h

Off

Off

Off

Off

Off

BOOT ROM

Setting

SW1/6

Disabled

Off

 

Enabled

On

BOOT ROM ADDRESS

Address

SW1/7

SW1/8

SW1/9

SW1/10

 

C0000h

On

On

On

On

 

C4000h

On

On

On

Off

 

C8000h

On

On

Off

On

 

CC000h

On

On

Off

Off

 

D0000h

On

Off

On

On

 

D4000h

On

Off

On

Off

 

D8000h

On

Off

Off

On

DC000h

On

Off

Off

Off

 

E0000h

Off

On

On

On

 

E4000h

Off

On

On

Off

 

E8000h

Off

On

Off

On

 

EC000h

Off

On

Off

Off

 

F0000h

Off

Off

On

On

 

F4000h

Off

Off

On

Off

 

F8000h

Off

Off

Off

On

 

FC000h

Off

Off

Off

Off

INTERRUPT REQUEST

IRQ

JP1A

JP1B

JP1C

JP1D

 

2

Closed

Open

Open

Open

3

Open

Closed

Open

Open

 

4

Open

Open

Closed

Open

 

5

Open

Open

Open

Closed

DMA CHANNEL

Channel

JP1F

JP1F

JP1H

JP1I

DMA1

Closed

Open

Closed

Open

 

DMA3

Open

Closed

Open

Closed

CABLE TYPE

Type

JP2A - JP2F

RG-58A/U 50ohm coaxial

Pins 1 & 2 closed

 

DIX transceiver via DB-15 port

Pins 2 & 3 closed

FACTORY CONFIGURED SETTINGS

Jumper

Setting

JP1E

Open