LAN9313I-NZW SMSC, LAN9313I-NZW Datasheet - Page 182

• Manufacturer Part Number: LAN9313I-NZW
• Description: Ethernet ICs Three Port 10/100 Ethernet Switch
• Manufacturer: SMSC
• Type: Three Port Managed Ethernet Switchr

Specifications of LAN9313I-NZW

• Ethernet Connection Type: 10 Base-T, 100 Base-TX
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Product: Ethernet Switches
• Number Of Transceivers: 1
• Standard Supported: 802.3, 802.3u
• Data Rate: 10 Mbps, 100 Mbps
• Supply Voltage (max): 3.3 V
• Supply Voltage (min): 0 V
• Supply Current (max): 155 mA, 270 mA
• Maximum Operating Temperature: + 70 C
• Package / Case: TQFP-100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Revision 1.7 (06-29-10)
13.1.4.19
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 134
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
182
1588
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
Three Port 10/100 Managed Ethernet Switch with MII
32 bits
Reload
High-DWORD
TYPE
R/W
SMSC LAN9313/LAN9313i
Chapter 10, "IEEE
00000000h
DEFAULT
Reload/Add
Datasheet
Register