LAN9311-NZW Standard Microsystems (SMSC), LAN9311-NZW Datasheet - Page 189

• Manufacturer Part Number: LAN9311-NZW
• Manufacturer: Standard Microsystems (SMSC)

Specifications of LAN9311-NZW

• Number Of Primary Switch Ports: 2
• Internal Memory Buffer Size: 32
• Operating Supply Voltage (typ): 3.3V
• Fiber Support: No
• Integrated Led Drivers: Yes
• Phy/transceiver Interface: MII
• Power Supply Type: Analog
• Data Rate (typ): 10/100Mbps
• Vlan Support: Yes
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Pin Count: 128
• Mounting: Surface Mount
• Jtag Support: No
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Operating Temperature Classification: Commercial
• Data Rate: 100Mbps
• Lead Free Status / RoHS Status: Compliant

Two Port 10/100 Managed Ethernet Switch with 16-Bit Non-PCI CPU Interface
Datasheet
SMSC LAN9311/LAN9311i
14.2.2.8
BITS
31:0
Host MAC CSR Data
This field contains the value read from or written to the Host MAC CSR as
specified in the
(MAC_CSR_CMD). Upon a read, the value returned depends on the R/nW
bit in the MAC_CSR_CMD register. If R/nW is a 1, the data in this register
is from the Host MAC. If R/nW is 0, the data is the value that was last written
into this register.
Note:
Host MAC CSR Interface Data Register (MAC_CSR_DATA)
This read-write register is used in conjunction with the
(MAC_CSR_CMD)
Note: The full list of Host MAC CSR’s are described in
The MAC_CSR_CMD and MAC_CSR_DATA registers must not be
modified until the CSR Busy bit is cleared in the MAC_CSR_CMD
register.
Registers," on page
MAC," on page
Offset:
Host MAC CSR Interface Command Register
to indirectly access the Host MAC CSR’s.
113.
0A8h
DESCRIPTION
271. For more information on the Host MAC, refer to
DATASHEET
189
Size:
Host MAC CSR Interface Command Register
Section 14.3, "Host MAC Control and Status
32 bits
TYPE
R/W
Revision 1.7 (06-29-10)
Chapter 9, "Host
00000000h
DEFAULT