AR8327-AL1A-R datasheet(331/394 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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Atheros Communications, Inc.

AR8327/AR8327N Seven-port Gigabit Ethernet

Switch

•

331

3.9.2

HRouter_Pbased_Control0

Address 0x0E04

SFT&HD RST

Table 3-340, “Router Port Based Control Register 0,” on page 331 summerizes the

HRouter_Pbased_Control0 Register 0

Table 3-340.

Router Port Based Control Register 0

3.9.3

HRouter_Pbased_Control1

Address 0x0E08

SFT&HD RST

7:4

WCMP_HASH_EN

WCMP hash key support one or more

field from SIP/SP/DIP/DP, every field

has individual control bit to enable/

disable it;

Bit0: SIP

Bit1: SP

Bit2: DIP

Bit3: DP

1: enable

0: disable

3:2

R/W

RESERVED

R/O

ARP_AGE_MODE

0: normal age mode;

1:stop age when age_flagis 1;

R/W

0x1

ROUTER_EN

1: To enable Host routing

0: Disable Host routing

Bit

R/W

Inital

Value

Mnemonic

Description

Bit

R/W

Inital

Value

Mnemonic

Description

31:21

R/O

RESERVED

20:0

R/W

ARP_SOURCE_CHECK_MODE

Source check Mode for ARP

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

…………

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