lan9312 Standard Microsystems Corp., lan9312 Datasheet - Page 389

• Manufacturer Part Number: lan9312
• Description: Lan9312 High Performance Two Port 10/100 Managed Ethernet Switch With 32-bit Non-pci Cpu Interface
• Manufacturer: Standard Microsystems Corp.

High Performance Two Port 10/100 Managed Ethernet Switch with 32-Bit Non-PCI CPU Interface
Datasheet
SMSC LAN9312
14.5.3.20
31:16
15:14
13:12
11:10
BITS
9:8
7:6
5:4
3:2
1:0
RESERVED
Priority 7 traffic Class
These bits specify the egress queue that is used for packets with a priority
of 7.
Priority 6 traffic Class
These bits specify the egress queue that is used for packets with a priority
of 6.
Priority 5 traffic Class
These bits specify the egress queue that is used for packets with a priority
of 5.
Priority 4 traffic Class
These bits specify the egress queue that is used for packets with a priority
of 4.
Priority 3 traffic Class
These bits specify the egress queue that is used for packets with a priority
of 3.
Priority 2 traffic Class
These bits specify the egress queue that is used for packets with a priority
of 2.
Priority 1 traffic Class
These bits specify the egress queue that is used for packets with a priority
of 1.
Priority 0 traffic Class
These bits specify the egress queue that is used for packets with a priority
of 0.
Switch Engine Priority to Queue Register (SWE_PRI_TO_QUE)
This register specifies the Traffic Class table that maps the packet priority into the egress queues.
Register #:
1845h
DESCRIPTION
DATASHEET
389
Size:
32 bits
TYPE
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
RO
Revision 1.2 (04-08-08)
DEFAULT
11b
11b
10b
10b
01b
00b
00b
01b
-