LAN9311-NU Standard Microsystems (SMSC), LAN9311-NU Datasheet - Page 217

• 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
14.2.5.16
BITS
31:0
Clock Target High (CLOCK_TARGET_HI)
This field contains the high 32-bits of the 64-bit 1588 Clock Compare value.
1588 Clock Target High-DWORD Register (1588_CLOCK_TARGET_HI)
T h i s r e a d / w r i t e r e g i s t e r c o m b i n e d w i t h
(1588_CLOCK_TARGET_LO)
is compared to the current 1588 Clock value and can be used to trigger an interrupt upon at match.
Refer to
Note: Both
(1588_CLOCK_TARGET_LO)
Offset:
Chapter 11, "IEEE 1588 Hardware Time Stamp Unit," on page 155
this
register
17Ch
DESCRIPTION
form the 64-bit 1588 Clock Target value. The 1588 Clock Target value
and
DATASHEET
must be written for either to be affected.
the
217
Size:
1588
1 5 8 8 C l o c k Ta r g e t L o w - D W O R D R e g i s t e r
Clock
32 bits
Target
for additional information.
Low-DWORD
TYPE
R/W
Revision 1.7 (06-29-10)
00000000h
DEFAULT
Register