LAN9420-NU Standard Microsystems (SMSC), LAN9420-NU Datasheet - Page 116

• 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)
4.3.10
BITS
31:0
TX_BUFF_ADDR
This field contains the pointer to the current buffer address pointer used by
the DMAC during TX operation.
Current Transmit Buffer Address Register (TX_BUFF_ADDR)
This register points to the current transmit buffer address being read by the DMAC.
Offset:
DESCRIPTION
0050h
Single-Chip Ethernet Controller with HP Auto-MDIX Support and PCI Interface
DATASHEET
116
Size:
32 bits
TYPE
SMSC LAN9420/LAN9420i
RO
DEFAULT
32‘h0
Datasheet