LAN9312 Datasheet, PDF (404/458 Pages) SMSC Corporation – High Performance Two Port 10/100 Managed Ethernet Switch with 32-Bit Non-PCI CPU Interface

High Performance Two Port 10/100 Managed Ethernet Switch with 32-Bit Non-PCI CPU Interface
Datasheet
14.5.3.34 Switch Engine Port 1 Ingress VLAN Priority Regeneration Table Register
(SWE_INGRSS_REGEN_TBL_1)
Register #:
1856h
Size:
32 bits
This register provides the ability to map the received VLAN priority to a regenerated priority. The
regenerated priority is used in determining the output priority queue. By default, the regenerated priority
is identical to the received priority.
BITS
DESCRIPTION
31:24
23:21
20:18
17:15
14:12
RESERVED
Regen7
These bits specify the regenerated priority for received priority 7.
Regen6
These bits specify the regenerated priority for received priority 6.
Regen5
These bits specify the regenerated priority for received priority 5.
Regen4
These bits specify the regenerated priority for received priority 4.
11:9 Regen3
These bits specify the regenerated priority for received priority 3.
8:6 Regen2
These bits specify the regenerated priority for received priority 2.
5:3 Regen1
These bits specify the regenerated priority for received priority 1.
2:0 Regen0
These bits specify the regenerated priority for received priority 0.
TYPE
RO
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
DEFAULT
-
7h
6h
5h
4h
3h
2h
1h
0h
Revision 1.2 (04-08-08)
404
DATASHEET
SMSC LAN9312