AR8327-AL1A-R datasheet(332/394 Pages) ETC2

номер детали	AR8327-AL1A-R

подробное описание детали	Seven-port Gigabit Ethernet Switch

PDF	394 Pages

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производитель	ETC2 [List of Unclassifed Manufacturers]

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332 • AR8327/AR8327N Seven-port Gigabit Ethernet Switch

Atheros Communications, Inc.

332 • June 2011

COMPANY CONFIDENTIAL

Table 3-341, “HRouter Port Based Control Register 1,” on page 332 summerizes the

HRouter_Pbased_Control1 Register 1

Table 3-341.

HRouter Port Based Control Register 1

3.9.4

HRouter_Pbased_Control2

Address 0x0E0C

SFT&HD RST

Table 3-342, “HRouter Port Based Control 2 Register 2,” on page 332 summerizes the

HRouter_Pbased_Control2 Register 2

Table 3-342.

HRouter Port Based Control 2 Register 2

Bit

R/W

Inital

Value

Mnemonic

Description

31:21

R/O

RESERVED

20:0

R/W

IP_SOURCE_CHECK_MODE

Source check mode for normal packet

0: Disable

1: Check SMAC & SIP

2: Check SMAC & SIP & SP

3. Check SMAC & SIP & VID

4. Check SMAC & SIP & SP & VID

Port Based Control

Bit 2:0 for port 0

Bit 5:3 for port 1

…………

Bit

R/W

Inital

Value

Mnemonic

Description

31:23

R/O

RESERVED

22:16

R/W

0x7f

IP_SP_UPDATE_EN

Source Port Update enable

Can update only when IP+MAC+VID

match arp entry and no source check

violation;

Port Based Control

Bit 16: for port 0

Bit 17: for port 1

….

RESERVED

14:8

R/W

ARP_REP_LEARN_EN

ARP reply learn enable

Port Based Control

Bit 8: for port 0

Bit 9: for port 1…….

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