LAN9313I SMSC [SMSC Corporation], LAN9313I Datasheet - Page 180

• Manufacturer Part Number: LAN9313I
• Description: Three Port 10/100 Managed Ethernet Switch with MII
• Manufacturer: SMSC [SMSC Corporation]

Revision 1.2 (04-08-08)
13.1.4.17
BITS
31:0
Clock Target Low (CLOCK_TARGET_LO)
This field contains the low 32-bits of the 64-bit 1588 Clock Compare value.
1588 Clock Target Low-DWORD Register (1588_CLOCK_TARGET_LO)
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_HI)
compared to the current 1588 Clock value and can be used to trigger an interrupt upon at match. Refer
to
Note: Both
Chapter 10, "IEEE 1588 Hardware Time Stamp Unit," on page 134
(1588_CLOCK_TARGET_HI)
Offset:
this
register
180h
DESCRIPTION
form the 64-bit 1588 Clock Target value. The 1588 Clock Target value is
and
DATASHEET
must be written for either to be affected.
the
180
Size:
1588
1 5 8 8 C l o c k Ta r g e t H i g h - D W O R D R e g i s t e r
Clock
Three Port 10/100 Managed Ethernet Switch with MII
32 bits
Target
for additional information.
High-DWORD
TYPE
R/W
SMSC LAN9313/LAN9313i
00000000h
DEFAULT
Datasheet
Register