COM20051I View Datasheet(PDF) - SMSC -> Microchip

Part Name

Description

MFG CO.

COM20051I

Integrated Microcontroller and ARCNET (ANSI 878.1) Interface

SMSC -> Microchip 

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START

WRITE ID FFH

INTO NODE ID

REGISTER

READ DIAG.

STATUS REG.

TO CLEAR DUPID

POLL DUPID

BIT

DUPID

Y

SET?

A

N

DECREMENT

840 MS TIMER

TIMER

EXPIRE?

DECREMENT

& PROGRAM

NODE ID

FIGURE 22B – ADDITIONAL CODE - OFFLINE NETWORK MAPPING ROUTINE

SMSC DS – COM20051I

Page 63

Rev. 03/27/2000

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