KU82596DX25 S Z714 Intel, KU82596DX25 S Z714 Datasheet - Page 48

• Manufacturer Part Number: KU82596DX25 S Z714
• Manufacturer: Intel

Specifications of KU82596DX25 S Z714

• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Mounting: Surface Mount
• Operating Temperature (max): 85C
• Operating Temperature (min): 0C
• Operating Temperature Classification: Commercial
• Lead Free Status / Rohs Status: Not Compliant

82596DX SX
The format of the Time Domain Reflectometer command is
where
LINK ADDRESS
EL B C I S
A
Bits 19 –28
CMD (Bits 16 – 18)
TIME
LNK OK (Bit 15)
XCVR PRB (Bit 14)
ET OPN (Bit 13)
ET SRT (Bit 12)
48
31
LNK XVR ET
31
A31
EL S
OK PRB OPN SRT
EL
0
0
S
0
I
0
0
I
0
0
ET X
X
0
0
X X X X X X X X X 1 0 1 C B OK 0 0 0 0 0 0 0 0 0 0 0 0 0
0
0
ODD WORD
ODD WORD
0
0
As per standard Command Block (see the NOP command for details)
Indicates that the command was abnormally terminated due to CU Abort control
command If one then the command was aborted and if necessary it should be
repeated If this bit is zero the command was not aborted
Reserved (0 in the 32-bit Segmented and Linear Modes)
The TDR command Value 5h
An 11-bit field that specifies the number of TxC cycles that elapsed before an echo
was observed No echo is indicated by a reception consisting of ‘‘1s’’ only Be-
cause the network contains various elements such as transceiver links transceiv-
ers Ethernet repeaters etc the TIME is not exactly proportional to the problems
distance
No link problem identified TIME
Indicates a Transceiver problem Carrier Sense was inactive for 2048-bit time peri-
od LNK OK
The transmission line is not properly terminated Collision Detect went active and
LNK OK
There is a short circuit on the transmission line Carrier Sense Signal dropped and
LNK OK
0
0
0
0
82586 and 32-Bit Segmented Modes
0
0
e
e
(11 bits)
TIME
0
0
0
0
e
0 TIME
0
0
1
0
Figure 32 TDR
LINK ADDRESS
Linear Mode
0
0
e
16
7FFh
1
0
16
15
C B OK 0
LNK
OK
15
A15
e
7FFh
XVR
PRB
0
OPN
ET
0
EVEN WORD
EVEN WORD
0
SRT
LINK OFFSET
ET
0
X
0
0
0
0
(11 bits)
TIME
0
0
0
A0
A0
0
0
0