lan9303 Standard Microsystems Corp., lan9303 Datasheet - Page 277

• Manufacturer Part Number: lan9303
• Description: Small Form Factor Three Port 10/100 Managed Ethernet Switch With Single Mii/rmii/turbo Mii
• Manufacturer: Standard Microsystems Corp.

Small Form Factor Three Port 10/100 Managed Ethernet Switch with Single MII/RMII/Turbo MII
Datasheet
SMSC LAN9303/LAN9303i
18:16
BITS
15:0
Port
These bits indicate the port(s) associated with this MAC address. When bit
18 is cleared, a single port is selected. When bit 18 is set, multiple ports are
selected.
MAC Address
These field contains the last 16 bits of the ALR entry. They correspond to
the last 16 bits of the MAC address. Bit 15 holds the MSB of the last byte
(the last bit on the wire). The first 32 bits of the MAC address are located
in the
VALUE
000
001
010
011
100
101
110
111
Switch Engine ALR Read Data 0 Register
DESCRIPTION
Port 0, Port 1, and Port 2
ASSOCIATED PORT(S)
Port 0 and Port 1
Port 0 and Port 2
Port 1 and Port 2
DATASHEET
RESERVED
Port 0
Port 1
Port 2
277
(SWE_ALR_RD_DAT_0).
TYPE
RO
RO
Revision 1.3 (08-27-09)
DEFAULT
0000h
000b