LAN9313 Datasheet, PDF (385/398 Pages) SMSC Corporation – Three Port 10/100 Managed Ethernet Switch with MII

Three Port 10/100 Managed Ethernet Switch with MII
Datasheet
BITS
DESCRIPTION
6:3 Drop Reason A
When bit 0 is set, these bits indicate the reason a packet was dropped. See
the Drop Reason B description above for definitions of each value of this
field.
2:1 Source port A
When bit 0 is set, these bits indicate the source port on which the packet
was dropped.
00 = Port 0
01 = Port 1
10 = Port 2
11 = RESERVED
0 Set A Valid
When set, bits 6:1 are valid.
TYPE
RC
RC
RC
DEFAULT
0h
00b
0b
SMSC LAN9313/LAN9313i
385
DATASHEET
Revision 1.2 (04-08-08)