LAN9311-NU SMSC, LAN9311-NU Datasheet - Page 222

• Manufacturer Part Number: LAN9311-NU
• Description: IC ETHER SW 2PRT 16BIT 128-VTQFP
• Manufacturer: SMSC
• Type: Two Port Managed Ethernet Switchr

Specifications of LAN9311-NU

• Controller Type: Ethernet Switch Controller
• Interface: Serial EEPROM
• Voltage - Supply: 3.3V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 128-TQFP, 128-VQFP
• Product: Ethernet Switches
• Number Of Transceivers: 1
• Standard Supported: 802.3, 802.3u
• Data Rate: 10 MB, 100 MB
• Supply Voltage (max): 3.3 V
• Supply Voltage (min): 0 V
• Maximum Operating Temperature: + 70 C
• Ethernet Connection Type: 10 Base-T, 100 Base-TX
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• For Use With: 638-1076 - EVALUATION BOARD LAN9311-NU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 638-1075

Revision 1.7 (06-29-10)
14.2.5.21
BITS
31:0
Auxiliary MAC Address Low (AUX_MAC_LO)
This field contains the low 32-bits of the Auxiliary MAC address used for
PTP packet detection.
1588 Auxiliary MAC Address Low-DWORD Register (1588_AUX_MAC_LO)
This read/write register combined with the
(1588_AUX_MAC_HI)
address can be enabled for each port of the LAN9311/LAN9311i via their respective User Defined MAC
Address Enable bit in the
1588 Hardware Time Stamp Unit," on page 155
Offset:
forms the 48-bit Auxiliary (user defined) MAC address. The Auxiliary MAC
190h
1588 Configuration Register
DESCRIPTION
DATASHEET
222
Two Port 10/100 Managed Ethernet Switch with 16-Bit Non-PCI CPU Interface
1588 Auxiliary MAC Address High-WORD Register
Size:
for additional information.
(1588_CONFIG). Refer to
32 bits
TYPE
R/W
SMSC LAN9311/LAN9311i
Chapter 11, "IEEE
00000000h
DEFAULT
Datasheet