SMC Networks Ethernet ISA Network Cards User Manual

Page 31

background image

AUI Connector

Table C.2. AUI Connector Pin Assignments

P

IN

A

SSIGNMENTS

C-2

Pin Number

Assignment

Pin 1

Control In Shield

Pin 2

Control In A (CD +)

Pin 3

Data Out A (TX +)

Pin 4

Data In Shield

Pin 5

Data In A (RX +)

Pin 6

DC Power Common

Pin 9

Control In B (CD -)

Pin 10

Data Out B (TX-)

Pin 11

Data Out Shield

Pin 12

Data In B

Pin 13

DC Power +

Pin 14

Power Shield

Pin 7, 8, 15

No connection

ISA-FINAL 3/31/98 4:07 PM Page 1-22