Two Port 10/100 Managed Ethernet Switch with 16-Bit Non-PCI CPU Interface
Datasheet
Revision 1.4 (08-19-08) 338 SMSC LAN9311/LAN9311i
DATASHEET
14.5.2.15 Port x MAC Receive Pause Frame Count Register (MAC_RX_PAUSE_CNT_x)
This register provides a counter of valid received pause frame packets. The counter is cleared upon
being read.
Note: A bad packet is one that has a FCS or Symbol error.
Register #: Port0: 041Ch Size: 32 bits
Port1: 081Ch
Port2: 0C1Ch
BITS DESCRIPTION TYPE DEFAULT
31:0 RX Pause Frame
Count of valid packets (proper length and free of errors) that have a type
field of 8808h and an op-code of 0001(Pause).
Note: This counter will stop at its maximum value of FFFF_FFFFh.
Minimum rollover time at 100Mbps is approximately 481 hours.
RC 00000000h