LAN9312-NZW Standard Microsystems (SMSC), LAN9312-NZW Datasheet - Page 433

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

Specifications of LAN9312-NZW

• Lead Free Status / RoHS Status: Supplier Unconfirmed

High Performance Two Port 10/100 Managed Ethernet Switch with 32-Bit Non-PCI CPU Interface
Datasheet
SMSC LAN9312
14.5.4.23
BITS
31:0
Dropped Count
These bits count the number of dropped packets received on Port 0(Host
MAC) and is cleared when read.
Note:
Buffer Manager Port 0 Ingress Rate Drop Count Register (BM_RATE_DRP_CNT_SRC_MII)
This register counts the number of packets received on Port 0(Host MAC) that were dropped by the
Buffer Manager due to ingress rate limit discarding (Red and random Yellow dropping).
This counter will stop at its maximum value of FFFF_FFFFh.
Minimum rollover time at 100Mbps is approximately 481 hours.
Register #:
1C16h
DESCRIPTION
DATASHEET
433
Size:
32 bits
TYPE
RC
Revision 1.7 (06-29-10)
00000000h
DEFAULT