EVB9311 SMSC, EVB9311 Datasheet - Page 220

• Manufacturer Part Number: EVB9311
• Description: EVALUATION BOARD LAN9311-NU
• Manufacturer: SMSC
• Series: 0133r

Specifications of EVB9311

• Main Purpose: Interface, Ethernet
• Embedded: No
• Utilized Ic / Part: LAN9311
• Primary Attributes: 2 Ports, 100BASE-TX/10BASE-T, Managed
• Secondary Attributes: 2 PHYs with HP Auto-MDIX, Auto- Flow Control, 32-bit CRC, MDI/MDI-X
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 638-1076

Revision 1.7 (06-29-10)
14.2.5.19
BITS
31:0
Clock Target Reload Low (CLOCK_TARGET_RELOAD_LO)
This field contains the low 32-bits of the 64-bit 1588 Clock Target Reload
value that is reloaded to the 1588 Clock Compare value. Alternatively, these
32-bits are added to the 1588 Clock Compare value when configured
accordingly.
1588 Clock Target Reload/Add Low-DWORD Register (1588_CLOCK_TARGET_RELOAD_LO)
This read/write register combined with
(1588_CLOCK_TARGET_RELOAD_HI)
Clock Target Reload is the value that is reloaded or added to the 1588 Clock Compare value when a
clock compare event occurs. Whether this value is reloaded or added is determined by the
(RELOAD_ADD)
1588 Hardware Time Stamp Unit," on page 155
Note: Both
(1588_CLOCK_TARGET_RELOAD_HI)
Offset:
this
bit of the
register
188h
1588 Configuration Register
DESCRIPTION
and
DATASHEET
the
form the 64-bit 1588 Clock Target Reload value. The 1588
220
1588
Two Port 10/100 Managed Ethernet Switch with 16-Bit Non-PCI CPU Interface
1588 Clock Target Reload High-DWORD Register
Size:
must be written for either to be affected.
for additional information.
Clock
(1588_CONFIG). Refer to
Target
32 bits
Reload
High-DWORD
TYPE
R/W
SMSC LAN9311/LAN9311i
Chapter 11, "IEEE
00000000h
DEFAULT
Reload/Add
Datasheet
Register