SMSC LAN9420 User Manual

Single-Chip Ethernet Controller with HP Auto-MDIX Support and PCI Interface

Revision 1.22 (09-25-08)

116

SMSC LAN9420/LAN9420i

This register points to the current transmit buffer address being read by the DMAC.

Offset:

0050h

Size:

32 bits

31:0

TX_BUFF_ADDR
This field contains the pointer to the current buffer address pointer used by 
the DMAC during TX operation.

RO

32‘h0