LAN9303 Datasheet, PDF (279/366 Pages) SMSC Corporation – Small Form Factor Three Port 10/100 Managed Ethernet Switch with Single MII/RMII/Turbo MII

Small Form Factor Three Port 10/100 Managed Ethernet Switch with Single MII/RMII/Turbo MII
Datasheet
13.4.3.7 Switch Engine ALR Configuration Register (SWE_ALR_CFG)
Register #:
1809h
Size:
This register controls the ALR aging timer duration.
32 bits
BITS
DESCRIPTION
31:1 RESERVED
0 ALR Age Test
When set, this bit decreases the aging timer from 5 minutes to 50mS.
TYPE
RO
R/W
DEFAULT
-
0b
SMSC LAN9303/LAN9303i
279
DATASHEET
Revision 1.3 (08-27-09)