lan9217 Standard Microsystems Corp., lan9217 Datasheet - Page 70

• Manufacturer Part Number: lan9217
• Description: Lan9217 16-bit High-performance Single-chip 10/100 Ethernet Controller With Hp Auto-mdix Support
• Manufacturer: Standard Microsystems Corp.

Chapter 5 Register Description
Revision 2.3 (08-06-08)
The following section describes all LAN9217 registers and data ports.
Note: The LAN9217 host bus interface supports 16-bit bus transfers; internally, all data paths are 32-
bits wide.
transactions.
Base + 00h
FCh
B4h
B0h
ACh
A8h
A4h
A0h
50h
4Ch
48h
44h
40h
3Ch
24h
20h
1Ch
04h
Figure 5.1
TX Data FIFO Alias Ports
RX Data FIFO Alias Ports
TX Status FIFO PEEK
RX Status FIFO PEEK
RESERVED
TX Status FIFO Port
RX Status FIFO Port
TX Data FIFO Port
RX Data FIFO Port
MAC CSR Port
EEPROM Port
describes the memory map with respect to pairs of atomic 16-bit
Figure 5.1 Memory Map
DATASHEET
16-bit High-Performance Single-Chip 10/100 Ethernet Controller with HP Auto-MDIX Support
70
SMSC LAN9217
Datasheet