lan9116 Standard Microsystems Corp., lan9116 Datasheet - Page 81

• Manufacturer Part Number: lan9116
• Description: Lan9116 Highly Efficient Single-chip 10/100 Non-pci Ethernet Controller
• Manufacturer: Standard Microsystems Corp.

Highly Efficient Single-Chip 10/100 Non-PCI Ethernet Controller
Datasheet
SMSC LAN9116
5.3.12
31-24
23-16
BITS
15-0
DESCRIPTION
Reserved
TX Status FIFO Used Space (TXSUSED). Indicates the amount of space
in DWORDS used in the TX Status FIFO.
TX Data FIFO Free Space (TDFREE). Reads the amount of space in bytes,
available in the TX data FIFO. The application should never write more data
than is available, as indicated by this value.
TX_FIFO_INF—Transmit FIFO Information Register
This register contains the free space in the transmit data FIFO and the used space in the transmit
status FIFO in the LAN9116.
Offset:
80h
DATASHEET
81
Size:
32 bits
TYPE
RO
RO
RO
Revision 1.5 (07-11-08)
DEFAULT
1200h
00h
-