AR8327-AL1A-R datasheet(119/394 Pages) ETC2

119 / 394 page

Atheros Communications, Inc.

AR8327/AR8327N Seven-port Gigabit Ethernet

Switch

•

119

3.5.17

PORT4_VLAN_CTRL1

Address 0x0444

SFT&HW RST

Table 3-98 summarizes the PORT4_VLAN_CTRL1 Register 1

Table 3-98.

Port 4 VLAN Control Register 1

3.5.18

PORT5_VLAN_CTRL0

Address 0x0448

Bit

R/W

Inital

Value

Mnemonic

Description

31:15

R/O

RESERVED

R/W

EG_VLAN_TYPE_4

1'b0: all frames can be sent out.

1'b1: only tagged frames can be sent

out.

13:12

R/W

EG_VLAN_MODE_4

Egress VLAN mode.

2'b00: egress should transmit frames

unmodified.

2'b01: egress should transmit frames

without VLAN

2'b10: egress should transmit frames

with VLAN

2'b11:untouched

R/O

RESERVED

R/W

SPCHECK_EN_4

1'b1:L3 Source port check enable

R/W

CORE_PORT_EN_4

1'b1: core port; 1'b0: edge port

R/W

FORCE_DEFAULT_VID_EN_4

1'b1: force to use port default VID and

priority for received frame, when

802.1Q mode is not disable.

1'b0: use frame tag only.

R/W

PORT_TLS_MODE_4

1'b1: port work at TLS mode

1'b0: port work at NON-TLS mode

R/W

PORT_VLAN_PROP_EN_4

1'b1: enable port base vlan propagate

function.

R/W

PORT_CLONE_EN_4

1'b1: enable port clocne. 1'b0: enable

port replace

R/W

VLAN_PRI_PRO_EN_4

1.b1: vlan priority propagation enable

3:2

R/W

ING_VLAN_MODE_4

2'b00: all frame can be received in,

include untagged and tageed.

2'b01: only frame with tag can be

received by this port.

2'b10: only frame untagged can be

received by this port, include no vlan

and priority vlan.

2'b11: reserved for future.

R/O

RESERVED

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