LAN9303i SMSC [SMSC Corporation], LAN9303i Datasheet - Page 293

• Manufacturer Part Number: LAN9303i
• Description: Small Form Factor Three Port 10/100 Managed Ethernet Switch with Single MII/RMII/Turbo MII
• Manufacturer: SMSC [SMSC Corporation]

Small Form Factor Three Port 10/100 Managed Ethernet Switch with Single MII/RMII/Turbo MII
Datasheet
SMSC LAN9303/LAN9303i
13.4.3.19
BITS
31:6
5:4
3:2
1:0
RESERVED
Port State Port 2
These bits specify the spanning tree port states for Port 2.
00 = Forwarding
01 = Listening/Blocking
10 = Learning
11 = Disabled
Port State Port 1
These bits specify the spanning tree port states for Port 1.
00 = Forwarding
01 = Listening/Blocking
10 = Learning
11 = Disabled
Port State Port 0
These bits specify the spanning tree port states for Port 0.
00 = Forwarding
01 = Listening/Blocking
10 = Learning
11 = Disabled
Switch Engine Port State Register (SWE_PORT_STATE)
This register is used to configure the per port spanning tree state.
Register #:
1843h
DESCRIPTION
DATASHEET
293
Size:
32 bits
TYPE
R/W
R/W
R/W
RO
Revision 1.3 (08-27-09)
DEFAULT
00b
00b
00b
-