LAN9420I-NU Standard Microsystems (SMSC), LAN9420I-NU Datasheet - Page 133

• Manufacturer Part Number: LAN9420I-NU
• Manufacturer: Standard Microsystems (SMSC)

Specifications of LAN9420I-NU

• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 128
• Lead Free Status / RoHS Status: Compliant

Single-Chip Ethernet Controller with HP Auto-MDIX Support and PCI Interface
Datasheet
SMSC LAN9420/LAN9420i
4.4.12
31:10
BITS
8:7
4-3
9
6
5
2
1
0
RESERVED
Global Unicast Enable (GUE)
When set, the MAC wakes up from power-saving mode on receipt of a
global unicast frame. A global unicast frame has the MAC Address [0] bit
set to 0.
RESERVED
Remote Wakeup Frame Received (WUFR)
The MAC sets this bit upon receiving a valid remote wakeup frame.
Magic Packet Received (MPR)
The MAC sets this bit upon receiving a valid Magic Packet.
RESERVED
Wakeup Frame Enable (WAKE_EN)
When set, remote wakeup mode is enabled and the MAC is capable of
detecting wakeup frames as programmed in the Wakeup Frame Filter.
Magic Packet Enable (MPEN)
When set, Magic Packet wakeup mode is enabled.
RESERVED
Wakeup Control and Status Register (WUCSR)
This register contains data pertaining to the MAC’s remote wakeup status and capabilities.
Offset:
DESCRIPTION
00ACh
DATASHEET
133
Size:
32 bits
TYPE
R/WC
R/WC
R/W
R/W
RO
RO
RO
RO
Revision 1.4 (12-17-08)
DEFAULT
0b
0b
0b
0b
0b
-
-
-
-