lan9303m Standard Microsystems Corp., lan9303m Datasheet - Page 299

• Manufacturer Part Number: lan9303m
• Description: Small Form Factor Three Port 10/100 Managed Ethernet Switch With Dual Mii/rmii/turbo Mii
• Manufacturer: Standard Microsystems Corp.

Small Form Factor Three Port 10/100 Managed Ethernet Switch with Dual MII/RMII/Turbo MII
Datasheet
SMSC LAN9303M/LAN9303Mi
13.4.3.12
BITS
31:8
5:0
7
6
RESERVED
DIFFSERV Table RnW
This bit specifies a read(1) or a write(0) command.
RESERVED
DIFFSERV Table Index
This field specifies the ToS/CS entry that is accessed.
Switch Engine DIFFSERV Table Command Register (SWE_DIFFSERV_TBL_CFG)
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
Register (SWE_DIFFSERV_TBL_CMD_STS)
Engine DIFFSERV Table Read Data Register (SWE_DIFFSERV_TBL_RD_DATA)
F o r a w r i t e a c c e s s , t h e
(SWE_DIFFSERV_TBL_WR_DATA)
Switch Engine DIFFSERV Table Command Status Register (SWE_DIFFSERV_TBL_CMD_STS)
indicates when the command is finished.
Register #:
Operation Pending
1811h
DESCRIPTION
S w i t c h E n g i n e D I F F S E R V Ta b l e W r i t e D a t a R e g i s t e r
DATASHEET
register should be written first. The
299
bit in the
indicates when the command is finished. The
Size:
Switch Engine DIFFSERV Table Command Status
32 bits
Operation Pending
TYPE
R/W
R/W
RO
RO
Revision 1.3 (08-27-09)
can then be read.
DEFAULT
0b
0h
bit in the
-
-
Switch