LAN9311-NU Standard Microsystems (SMSC), LAN9311-NU Datasheet - Page 229

• Manufacturer Part Number: LAN9311-NU
• Description: TWO PORT 10/100 MANAGED ETHERNET SWITCH
• Manufacturer: Standard Microsystems (SMSC)

Specifications of LAN9311-NU

• Lead Free Status / RoHS Status: Compliant

Two Port 10/100 Managed Ethernet Switch with 16-Bit Non-PCI CPU Interface
Datasheet
SMSC LAN9311/LAN9311i
14.2.5.24
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
-