HwMuseum | Index

COMPEX, INC.

ENET 16/COMBO (REVISION E)

NIC Type

Ethernet

Transfer Rate

10Mbps

Data Bus

16-bit ISA

Topology

Linear Bus, Star

Wiring Type

AUI transceiver via DB-15 port

RG--58A/U 50ohm coaxial

Unshielded twisted pair

Boot ROM

Available

BASE MEMORY ADDRESS

Address

J10/A

J10/B

J10/C

J10/D

J10/E

J10/F

»

D2000h

Open

Closed

Open

Closed

Closed

Open

 

C0000h

Open

Closed

Closed

Closed

Closed

Closed

 

C2000h

Open

Closed

Closed

Closed

Closed

Open

 

C4000h

Open

Closed

Closed

Closed

Open

Closed

 

C6000h

Open

Closed

Closed

Closed

Open

Open

 

C8000h

Open

Closed

Closed

Open

Closed

Closed

 

CA000h

Open

Closed

Closed

Open

Closed

Open

 

CC000h

Open

Closed

Closed

Open

Open

Closed

 

CE000h

Open

Closed

Closed

Open

Open

Open

 

D0000h

Open

Closed

Open

Closed

Closed

Closed

 

D4000h

Open

Closed

Open

Closed

Open

Closed

 

D6000h

Open

Closed

Open

Closed

Open

Open

 

D8000h

Open

Closed

Open

Open

Closed

Closed

 

DA000h

Open

Closed

Open

Open

Closed

Open

 

DC000h

Open

Closed

Open

Open

Open

Closed

 

DE000h

Open

Closed

Open

Open

Open

Open

BASE MEMORY CONFIGURATION

Size

J14

J15

»

8KB

open

Pins 1 & 3, 2 & 4 closed

 

16KB

Pins 1 & 2 closed

Pins 1 & 3, 2 & 4 closed

 

32KB

Pins 3 & 4 closed

Pins 1 & 3, 4 & 6 closed

 

64KB

Pins 5 & 6 closed

Pins 3 & 5, 4 & 6 closed

BOOT ROM

Setting

J8

»

Disabled

Open

 

Enabled

Closed

CABLE TYPE

Type

J1/A - G

J16

»

Unshielded twisted pair

Pins 2 & 3 closed

Closed

 

AUI transceiver via DB-15 port

Pins 1 & 2 closed

Open

 

RG--58A/U 50ohm coaxial

Pins 2 & 3 closed

Open

CABLE LENGTH

Length

J4

»

185m

Closed

 

300m

Open

CONNECTIONS

Purpose

Location

External LED connector

J13

ETHERNET VERSION

Version

J5

»

2

Open

 

1

Closed

INTERRUPT SELECT

IRQ

J6/A

J6/B

J6/C

J6/D

J6/E

J6/F

J6/G

J6/H

»

IRQ3

Open

Open

Open

Open

Closed

Open

Open

Open

 

IRQ2

Open

Open

Open

Closed

Open

Open

Open

Open

 

IRQ4

Open

Open

Open

Open

Open

Closed

Open

Open

 

IRQ5

Open

Open

Open

Open

Open

Open

Closed

Open

 

IRQ7

Open

Open

Open

Open

Open

Open

Open

Closed

 

IRQ10

Open

Open

Closed

Open

Open

Open

Open

Open

 

IRQ11

Open

Closed

Open

Open

Open

Open

Open

Open

 

IRQ15

Closed

Open

Open

Open

Open

Open

Open

Open

I/O ADDRESS SELECT

Address

J9/A

J9/B

J9/C

J9/D

»

280h

Closed

Open

Closed

Closed

 

200h

Closed

Closed

Closed

Closed

 

220h

Closed

Closed

Closed

Open

 

240h

Closed

Closed

Open

Closed

 

260h

Closed

Closed

Open

Open

 

2A0h

Closed

Open

Closed

Open

 

2C0h

Closed

Open

Open

Closed

 

2E0h

Closed

Open

Open

Open

 

300h

Open

Closed

Closed

Closed

 

320h

Open

Closed

Closed

Open

 

340h

Open

Closed

Open

Closed

 

360h

Open

Closed

Open

Open

 

380h

Open

Open

Closed

Closed

 

3A0h

Open

Open

Closed

Open

 

3C0h

Open

Open

Open

Closed

 

3E0h

Open

Open

Open

Open

ZERO WAIT STATE

Setting

J7

J12

»

Disabled

Open

Closed

 

Enabled

Closed

Open

MODE/MEMORY CONFIGURATION

Mode

RAM size

Driver

Slot Type

J11/A

J11/B

J11/C

J11/D

»

WD-CPX

16KB

ENETCPX

AT

Open

Closed

Open

Closed

 

WD-CPX

16KB

WD8003

AT/XT

Open

Closed

Open

Closed

 

WD-CPX

64KB

ENETCPX

AT

Open

Closed

Closed

Closed

 

WD-CPX

64KB

WD8003

AT/XT

Open

Closed

Closed

Closed

 

WD-WDP

16KB

WDPLUS

AT

Open

Open

Open

Closed

 

NE-NE2000

16KB

NE2000

AT/XT

Open

Open

Open

Open

 

NE-NE1000

16KB

NE1000

AT/XT

Closed

Open

Open

Open

LINK INTEGRITY CONFIGURATION

Setting

J17

»

Enabled

Pins 1 & 2 closed

 

Disabled

Pins 2 & 3 closed