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VINYLAN CM1650

UNIDENTIFIED

VINYLAN CM1650

NIC Type

Ethernet

Transfer Rate

10Mbps

Data Bus

16-bit ISA

Topology

Linear Bus/Star

Wiring Type

Unshielded twisted pair

AUI Transceiver via DB-15 port

RG-58A/U 50ohm coaxial

Boot ROM

Available

CONNECTIONS

Purpose

Location

External LED connector

J2

Internal LED

J6 pins 1 & 2 closed

External LED

J6 pins 2 & 3 closed

BASE I/O ADDRESS SELECTION

Address

J3/A

J3/B

300h

Closed

Closed

 

320h

Closed

Open

 

340h

Open

Closed

 

360h

Open

Open

INTERRUPT SELECTION

IRQ

J7/A

J7/B

J7/C

J7/D

J7/E

J7/F

J7/G

J7/H

J7/I

2

Closed

Open

Open

Open

Open

Open

Open

Open

Open

3

Open

Closed

Open

Open

Open

Open

Open

Open

Open

4

Open

Open

Closed

Open

Open

Open

Open

Open

Open

5

Open

Open

Open

Closed

Open

Open

Open

Open

Open

6

Open

Open

Open

Open

Closed

Open

Open

Open

Open

7

Open

Open

Open

Open

Open

Closed

Open

Open

Open

10

Open

Open

Open

Open

Open

Open

Closed

Open

Open

11

Open

Open

Open

Open

Open

Open

Open

Closed

Open

12

Open

Open

Open

Open

Open

Open

Open

Open

Closed

BOOT ROM CONFIGURATION

Address

J4/A

J4/B

J4/C

J4/D

Disabled

N/A

N/A

N/A

Open

C0000h

Closed

Closed

Closed

Closed

C4000h

Open

Closed

Closed

Closed

C8000h

Closed

Open

Closed

Closed

CC000h

Open

Open

Closed

Closed

D0000h

Closed

Closed

Open

Open

D4000h

Open

Closed

Open

Closed

D8000h

Closed

Open

Open

Closed

DC000h

Open

Open

Open

Closed

MODE CONFIGURATION

Mode

J5

Standard

Closed

PS/2 Model 30-286 Neat PC/AT 286

Open

LINK TEST CONFIGURATION

Setting

J1/A

Enabled

Open

 

Disabled

Closed

HEART BEAT CONFIGURATION

Setting

J1/B

Enabled

Open

 

Disabled

Closed

AUTO POLARITY CONFIGURATION

Setting

J1/C

Enabled

Open

 

Disabled

Closed

CABLE TYPE SELECTION

Cable Type

J1/D

J1/F

Unshielded twisted pair

Closed

N/A

AUI Transceiver via DB-15 port

N/A

Closed

RG-58A/U 50ohm coaxial

Open

Open

Note: Cable type selection is possible only when J1/E is in the manual position.

DETECTION PROTOCOL CONFIGURATION

Setting

J1/E

Automatic

Open

 

Manual

Closed

DIAGNOSTIC LED(S)

LED

Color

Status

Condition

LED1

Green

Blinking

Data is being received

LED1

Green

Off

Data is not being received

LED2

Red

Blinking

Data is being transmitted

LED2

Red

Off

Data is not being transmitted

LED3

Orange

Blinking

Network collision is detected

LED3

Orange

Off

Network collision is not detected

LED4

Yellow

On

Network connection is broken

LED4

Yellow

Off

Network connection is good

LED5

Red

On

Polarity is reversed

LED5

Red

Off

Polarity is normal