SMSC LAN9311 User Manual
Two Port 10/100 Managed Ethernet Switch with 16-Bit Non-PCI CPU Interface
Datasheet
SMSC LAN9311/LAN9311i
353
Revision 1.4 (08-19-08)
DATASHEET
14.5.2.30
Port x MAC Transmit 128 to 255 Byte Count Register (MAC_TX_128_TO_255_CNT_x)
This register provides a counter of transmitted packets between the size of 128 to 255 bytes. The
counter is cleared upon being read.
counter is cleared upon being read.
Register #:
Port0: 0456h
Size:
32 bits
Port1: 0856h
Port2: 0C56h
Port2: 0C56h
BITS
DESCRIPTION
TYPE
DEFAULT
31:0
TX 128 to 255 Bytes
Count of packets that have between 128 and 255 bytes.
Count of packets that have between 128 and 255 bytes.
Note:
This counter will stop at its maximum value of FFFF_FFFFh.
Minimum rollover time at 100Mbps is approximately 848 hours.
Minimum rollover time at 100Mbps is approximately 848 hours.
RC
00000000h