LAN9215-MT SMSC, LAN9215-MT Datasheet - Page 70

• Manufacturer Part Number: LAN9215-MT
• Description: CONTROLLER, ENET, NON-PCI, 100TQFP
• Manufacturer: SMSC

Specifications of LAN9215-MT

• Data Rate: 100Mbps
• No. Of Ports: 2
• Ethernet Type: IEEE 802.3 / 802.3u
• Supply Current: 40mA
• Supply Voltage Range: 2.97V To 3.63V
• Operating Temperature Range: 0°C To +70°C
• Digital Ic Case Style: TQFP
• Interface Type: HBI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Chapter 5 Register Description
Revision 1.2 (03-29-06)
The following section describes all LAN9215 registers and data ports.
Note 5.1
Base + 00h
The LAN9215 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
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
Figure 5.1 Memory Map
DATASHEET
describes the memory map with respect to pairs of atomic 16-bit
70
Highly Efficient 10/100 Ethernet Controller with HP Auto-MDIX
SMSC LAN9215
Datasheet