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NE2100

EAGLE TECHNOLOGY

NE2100

NIC Type

Ethernet

Transfer Rate

10Mbps

Data Bus

16-bit ISA

Topology

Linear Bus

Wiring Type

RG--58A/U 50ohm coaxial

AUI transceiver via DB-15 port

Boot ROM

Available

WAIT STATE

Setting

JP1

0 wait states

Open

 

1 wait state

Closed

Note:Systems using 80ns or faster memory may need to enable one wait state.

CABLE TYPE

Type

JP2-JP9

RG--58A/U 50ohm coaxial

Pins 2 & 3 closed

AUI transceiver via DB-15 port

Pins 1 & 2 closed

DMA CHANNEL

Channel

JP10

JP11

JP12

JP13

JP14

JP15

JP16

JP17

 

DMA3

Closed

Open

Open

Open

Closed

Open

Open

Open

DMA5

Open

Closed

Open

Open

Open

Closed

Open

Open

 

DMA6

Open

Open

Closed

Open

Open

Open

Closed

Open

 

DMA7

Open

Open

Open

Closed

Open

Open

Open

Closed

BOOT ROM

Setting

JP18

Disabled

Open

 

Enabled

Closed

BASE I/O AND BOOT ROM ADDRESS

Address

Boot ROM

JP19

JP20

300h

C8000h

Closed

Closed

 

320h

CC000h

Closed

Open

 

340h

D0000h

Open

Closed

 

360h

D4000h

Open

Open

INTERRUPT REQUEST

IRQ

JP21

JP22

JP23

JP24

 

2/9

Open

Open

Open

Closed

3

Open

Open

Closed

Open

 

4

Open

Closed

Open

Open

 

5

Closed

Open

Open

Open