LAN9303MI-AKZE Datasheet, PDF (340/386 Pages) SMSC Corporation – Small Form Factor Three Port 10/100 Managed Ethernet Switch with Dual MII/RMII/Turbo MII

Small Form Factor Three Port 10/100 Managed Ethernet Switch with Dual MII/RMII/Turbo MII
Datasheet
13.4.4.7 Buffer Manager Port 1 Drop Count Register (BM_DRP_CNT_SRC_1)
Register #:
1C06h
Size:
32 bits
This register counts the number of packets dropped by the Buffer Manager that were received on Port
1. This count includes packets dropped due to buffer space limits and ingress rate limit discarding (Red
and random Yellow dropping).
BITS
DESCRIPTION
31:0 Dropped Count
These bits count the number of dropped packets received on Port 1 and is
cleared when read.
Note: The counter will stop at its maximum value of FFFF_FFFFh.
Minimum rollover time at 100Mbps is approximately 481 hours.
TYPE
RC
DEFAULT
00000000h
Revision 1.5 (07-08-11)
340
DATASHEET
SMSC LAN9303M/LAN9303Mi