High Performance Two Port 10/100 Managed Ethernet Switch with 32-Bit Non-PCI CPU Interface
Datasheet
14.5.4.23
Buffer Manager Port 0 Ingress Rate Drop Count Register (BM_RATE_DRP_CNT_SRC_MII)
Register #:
1C16h
Size:
32 bits
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).
BITS
DESCRIPTION
TYPE
DEFAULT
31:0
Dropped Count
RC
00000000h
These bits count the number of dropped packets received on Port 0(Host
MAC) and is cleared when read.
Note:
This counter will stop at its maximum value of FFFF_FFFFh.
Minimum rollover time at 100Mbps is approximately 481 hours.
SMSC LAN9312
435
Revision 1.2 (04-08-08)
DATASHEET
SMSC [ SMSC CORPORATION ]
