DS33X11+ Maxim Integrated Products, DS33X11+ Datasheet - Page 175

• Manufacturer Part Number: DS33X11+
• Description: IC MAPPING ETHERNET 144CSBGA
• Manufacturer: Maxim Integrated Products

Specifications of DS33X11+

• Applications: Data Transport
• Interface: SPI
• Voltage - Supply: 1.8V, 2.5V, 3.3V
• Package / Case: 144-CSBGA
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

0C1h:
Default
10.3.2 Receive LAN Register Definitions
Register Name:
Register Description:
Register Address:
0C0h:
Default
This register determines which set of LAN Trap modes have been enabled and whether the device is being used in
a single or dual LAN Port application. The LAN Trap modes can be unrelated to the WAN Trap modes in the
opposite direction. Any combination of these Traps can be enabled. If any enabled Trap Modes overlap so that the
LAN Trap indicates that a frame should be forwarded to a LAN Queue and to the LAN Extract, the frame is to be
only forwarded to the LAN Extract (e.g. the user might have configured the LAN Trap to forward the frame’s VLAN
ID to LAN Queue 1, but the frame’s DA might also indicate that the frame is to be sent to the LAN Extract). LAN
VLAN/Q-in-Q Forwarding is enabled through the device’s Forwarding Mode (Common Control Registers; not
through these registers).
Bit 9: LAN Extract Management Address Trap (LMGMTT)
Bit 8: LAN Extract Broadcast Address Trap (LBAT)
Bit 4: LAN Extract LAN Port Source (LEEPS)
Bit 3: LAN Extract VLAN ID Trap (LEVIT)
Bit 2: LAN Extract Ethernet Type Trap (LEETT)
Bit 1: LAN Extract Destination Address Trap (LEDAT)
Bit 0: LAN Port Mode (LPM).
Rev: 063008
________________________________________________ DS33X162/X161/X82/X81/X42/X41/X11/W41/W11
0 = LAN Extract Management Address Trap is disabled
1 = LAN Extract Management Address Trap is enabled. All Ethernet frames with an Ethernet Destination
Address (DA) = 01:80:C2:xx:xx:xx, where “x” is “don’t care”, are forwarded to the LAN extract queue.
0 = LAN Extract Broadcast Address Trap is disabled
1 = LAN Extract Broadcast Address Trap is enabled. All Ethernet frames with an Ethernet Destination
Address (DA) = FF:FF:FF:FF:FF:FF are forwarded to the LAN extract queue.
0 = LAN Extract is to be performed on the data stream from LAN Port 1.
1 = LAN Extract is to be performed on the data stream from LAN Port 2. This option is only valid on
devices that contain two Ethernet Ports, in Forwarding Modes 2, 4, and 5.
0 = LAN Extract VLAN ID Trap is disabled
1 = LAN Extract VLAN ID Trap is enabled (See Section 8.16.2 for VLAN table programming details.)
0 = LAN Extract Ethernet Type Trap is disabled
1 = LAN Extract Ethernet Type Trap is enabled
0 = LAN Extract Destination Address Trap is disabled
1 = LAN Extract Destination Address Trap is enabled
0 = Single Port Applications using Port 1 (required for GbE applications)
1 = Dual Port Applications (GbE GMII operation not allowed)
Bit 15
Bit 7
0
0
-
-
Bit 14
Bit 6
0
0
-
-
SU.LPM
LAN Port Modes
0C0h
Bit 13
Bit 5
0
0
-
-
LEEPS
Bit 12
Bit 4
0
0
-
Bit 11
LEVIT
Bit 3
0
0
-
LEETT
Bit 10
Bit 2
0
0
-
LMGMTT
LEDAT
Bit 9
Bit 1
0
0
175 of 375
LBAT
Bit 8
Bit 0
LPM
0
0