High Performance Two Port 10/100 Managed Ethernet Switch with 32-Bit Non-PCI CPU Interface
Datasheet
14.5.3.23 Switch Engine Broadcast Throttling Register (SWE_BCST_THROT)
Register #:
1848h
Size:
32 bits
This register configures the broadcast input rate throttling.
BITS
DESCRIPTION
TYPE
DEFAULT
31:27
26
RESERVED
RO
-
Broadcast Throttle Enable Port 2
This bit enables broadcast input rate throttling on Port 2.
R/W
0b
25:18
Broadcast Throttle Level Port 2
These bits specify the number of bytes x 64 allowed to be received per
every 1.72mS interval.
R/W
02h
17
Broadcast Throttle Enable Port 1
R/W
R/W
0b
This bit enables broadcast input rate throttling on Port 1.
16:9
Broadcast Throttle Level Port 1
These bits specify the number of bytes x 64 allowed to be received per
every 1.72mS interval.
02h
8
Broadcast Throttle Enable Port 0
R/W
R/W
0b
This bit enables broadcast input rate throttling on Port 0(Host MAC).
7:0
Broadcast Throttle Level Port 0
These bits specify the number of bytes x 64 allowed to be received per
every 1.72mS interval.
02h
Revision 1.2 (04-08-08)
392
SMSC LAN9312
DATASHEET
SMSC [ SMSC CORPORATION ]
