SMSC LAN9311 User Manual

Two Port 10/100 Managed Ethernet Switch with 16-Bit Non-PCI CPU Interface

SMSC LAN9311/LAN9311i

377

Revision 1.4 (08-19-08)

 

This register is used to read and write the VLAN or Port VID tables. A write to this address performs
the specified access. 

For a read access, the Operation Pending bit in the 

 indicates when the command is finished. The 

 can then be read.

For a write access, the 

should be written first. The Operation Pending bit in the 

 indicates when the command is finished.

Register #:

180Bh

Size:

32 bits

31:6

RO

-

5

VLAN RnW
This bit specifies a read(1) or a write(0) command.

R/W

0b

4

PVIDnVLAN
When set, this bit selects the Port VID table. When cleared, this bit selects 
the VLAN table.

R/W

0b

3:0

VLAN/Port
This field specifies the VLAN(0-15) or port(0-2) to be read or written.

Values outside of the valid range may cause unexpected results.

R/W

0h