lan9311 Standard Microsystems Corp., lan9311 Datasheet - Page 375

• Manufacturer Part Number: lan9311
• Description: Lan9311/lan9311i Two Port 10/100 Managed Ethernet Switch With 16-bit Non-pci Cpu Interface
• Manufacturer: Standard Microsystems Corp.

Two Port 10/100 Managed Ethernet Switch with 16-Bit Non-PCI CPU Interface
Datasheet
SMSC LAN9311/LAN9311i
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
100
101
011
110
111
Switch Engine ALR Read Data 0 Register
Port 0(Host MAC), Port 1, and Port 2
DESCRIPTION
Port 0(Host MAC) and Port 1
Port 0(Host MAC) and Port 2
ASSOCIATED PORT(S)
Port 0(Host MAC)
Port 1 and Port 2
DATASHEET
RESERVED
Port 1
Port 2
375
(SWE_ALR_RD_DAT_0).
TYPE
RO
RO
Revision 1.2 (04-08-08)
DEFAULT
0000h
000b