LU82551ER Intel, LU82551ER Datasheet - Page 76

• Manufacturer Part Number: LU82551ER
• Manufacturer: Intel

Specifications of LU82551ER

• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 196
• Lead Free Status / RoHS Status: Compliant

82551ER — Networking Silicon
9.3.10
9.3.11
9.3.12
68
Table 40. Register 25: 10BASE-T Transmit Jabber Detect Counter
Table 41. Register 26: Equalizer Control and Status
Table 42. Register 27: PHY Unit Special Control
Register 25: 10BASE-T Transmit Jabber Detect Counter
Register 26: Equalizer Control and Status Register
Register 27: PHY Unit Special Control Register
15:0
15:0
15:3
2:0
Bit(s)
Bit(s)
Bit(s)
Jabber Detect
Counter
Reserved
Reserved
LED Switch
Control
Name
Name
Name
This is a 16-bit counter that increments for each
jabber detection event. The counter freezes when full
and self-clears on read.
Reserved for future use
These bits are reserved and should be set to 0b.
Value
000
001
010
011
100
101
110
111
ACTLED#
Activity
Speed
Speed
Activity
Off
Off
On
On
Description
Description
Description
LILED#
Link
Collision
Link
Collision
Off
On
Off
On
Default
Default
Default
000
--
--
0
Datasheet
RO
SC
RW
RW
RW
R/W
R/W
R/W