LAN9115_05 SMSC [SMSC Corporation], LAN9115_05 Datasheet - Page 70

• Manufacturer Part Number: LAN9115_05
• Description: Highly Efficient Single- Chip 10/100 Non-PCI Ethernet Controller
• Manufacturer: SMSC [SMSC Corporation]

Chapter 5 Register Description
Revision 1.1 (05-17-05)
The following section describes all LAN9115 registers and data ports.
Note 5.1
Base + 00h
The LAN9115 host bus interface supports 16-bit bus transfers; internally, all data paths are
32-bits wide.
transactions.
FCh
B4h
B0h
ACh
A8h
A4h
A0h
50h
4Ch
48h
44h
40h
3Ch
24h
20h
1Ch
04h
Figure 5.1
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
DATASHEET
describes the memory map with respect to pairs of atomic 16-bit
LAN9115
70
Highly Efficient Single-Chip 10/100 Non-PCI Ethernet Controller
Memory Map
SMSC LAN9115
Datasheet