LAN9312-NZW Standard Microsystems (SMSC), LAN9312-NZW Datasheet - Page 404

• Manufacturer Part Number: LAN9312-NZW
• Manufacturer: Standard Microsystems (SMSC)

Specifications of LAN9312-NZW

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Revision 1.7 (06-29-10)
14.5.3.36
BITS
31:0
Learn Discard
This field is a count of MAC addresses not learned or overwritten and is
cleared when read.
Note:
Switch Engine Port 0 Learn Discard Count Register (SWE_LRN_DISCRD_CNT_MII)
This register counts the number of MAC addresses on Port 0(Host MAC) that were not learned or were
overwritten by a different address due to address table space limitations.
This counter will stop at its maximum value of FFFF_FFFFh.
Minimum rollover time at 100Mbps is approximately 481 hours.
Register #:
1858h
DESCRIPTION
High Performance Two Port 10/100 Managed Ethernet Switch with 32-Bit Non-PCI CPU Interface
DATASHEET
404
Size:
32 bits
TYPE
RC
SMSC LAN9312
00000000h
DEFAULT
Datasheet