SMSC LAN9311 Manual De Usuario

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

SMSC LAN9311/LAN9311i

381

Revision 1.4 (08-19-08)

 

This register is used to read and write the DIFFSERV table. A write to this address performs the
specified access. This table is used to map the received IP ToS/CS to a priority.

For a read access, the Operation Pending bit in the 

 indicates when the command is finished. The 

 can then be read.

F o r   a   w r i t e   a c c e s s ,   t h e  

 register should be written first. The Operation Pending bit in the

indicates when the command is finished.

Register #:

1811h

Size:

32 bits

31:8

RO

-

7

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

R/W

0b

6

RO

-

5:0

DIFFSERV Table Index
This field specifies the ToS/CS entry that is accessed.

R/W

0h