LAN9420-NU Standard Microsystems (SMSC), LAN9420-NU Datasheet - Page 90

• Manufacturer Part Number: LAN9420-NU
• Manufacturer: Standard Microsystems (SMSC)

Specifications of LAN9420-NU

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

Revision 1.4 (12-17-08)
BITS
1
0
Wake Event Interrupt (WAKE_INT)
Indicates a valid MAC wakeup event (Wakeup Frame or Magic Packet) or
PHY interrupt (Energy-Detect) has been received. The particular source of
the interrupt can be determined by the WUPS field of the
Management Control Register
cleared in order to clear WAKE_INT. Writing to the WAKE_INT bit has no
effect.
DMAC Interrupt (DMAC_INT)
This interrupt is generated by the DMA controller. This bit is read-only. The
DMA interrupt is cleared by clearing the interrupt source in the
DMAC_STATUS DCSR. Writing to this bit has no effect.
DESCRIPTION
(PMT_CTRL). Both WUPS bits must be
Single-Chip Ethernet Controller with HP Auto-MDIX Support and PCI Interface
DATASHEET
90
Power
TYPE
SMSC LAN9420/LAN9420i
RO
RO
DEFAULT
Datasheet
0b
0b