DM9006 datasheet(42/76 Pages) DAVICOM | 10/100 Mbps 2-port Ethernet Switch Controller with General Processor Interface

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DM9006

2-port Switch with Processor Interface

Preliminary datasheet

DM9006-13-DS-P01

September 1, 2009

This word bit [15:8] will be loaded to Reg. CDH bit [7:0]

ToS Priority Map 7

When word 16 bit [11:10] is “01”, after power on reset:

This word bit [7:0]0 will be loaded to Reg. CEH bit [7:0]

This word bit [15:8] will be loaded to Reg. CFH bit [7:0]

RESERVED

Reserved

Port Security Control 49

When word 16 bit [13:12] is “01”, after power on reset:

This word bit [3:0] will be loaded to port 0 register 6CH bit [2:0]

This word bit [7:4] will be loaded to port 1 register 6CH bit [2:0]

This word bit [11:8] will be loaded to port 2 register 6CH bit [2:0]

Snooping Control 1

When word 16 bit [13:12] is “01”, after power on reset:

This word bit [7:0] will be loaded to register 78H

This word bit [15:8] will be loaded to register 79H

Snooping Control 2

When word 16 bit [13:12] is “01”, after power on reset:

This word bit [7:0] will be loaded to register 7AH

This word bit [15:8] will be loaded to register 7BH

Snooping Control 3

When word 16 bit [13:12] is “01”, after power on reset:

This word bit [1:0] will be loaded to register 7CH bit [1:0]

DM9006 Datasheet(PDF) 42 Page - Davicom Semiconductor, Inc.