SMSC LAN9312 - Manual (Page 415)

High Performance Two Port 10/100 Managed Ethernet Switch with 32-Bit Non-PCI CPU Interface
Datasheet
SMSC LAN9312 415 Revision 1.4 (08-19-08)
DATASHEET
14.5.4.5 Buffer Manager Broadcast Buffer Level Register (BM_BCST_LVL)
This register configures the buffer usage limits for broadcasts, multicasts, and unknown unicasts.
Register #: 1C04h Size: 32 bits
BITS DESCRIPTION TYPE DEFAULT
31:8 RESERVED RO -
7:0 Broadcast Drop Level
These bits specify the maximum number of buffers that can be used by
broadcasts, multicasts, and unknown unicasts.
Each buffer is 128 bytes.
R/W 31h