LAN9311-NU SMSC, LAN9311-NU Datasheet - Page 229

• 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

Two Port 10/100 Managed Ethernet Switch with 16-Bit Non-PCI CPU Interface
Datasheet
SMSC LAN9311/LAN9311i
14.2.5.24
BITS
31:1
0
RESERVED
Clock Snapshot (1588_CLOCK_SNAPSHOT)
Setting this bit causes the current
(1588_CLOCK_HI)
(1588_CLOCK_LO)
1588 Command Register (1588_CMD)
This register is used to issue 1588 commands. Using the clock snapshot bit allows the host to properly
read the current IEEE 1588 clock values from the
(1588_CLOCK_HI)
Section 11.3, "IEEE 1588 Clock," on page 160
Offset:
and
values to be saved so they can be read.
and
1588 Clock Low-DWORD Register
1588 Clock Low-DWORD Register
19Ch
DESCRIPTION
1588 Clock High-DWORD Register
DATASHEET
229
Size:
for additional information.
1588 Clock High-DWORD Register
(1588_CLOCK_LO). Refer to section
32 bits
TYPE
WO
RO
SC
Revision 1.7 (06-29-10)
DEFAULT
0b
-