KU82596DX25 S Z714 Intel, KU82596DX25 S Z714 Datasheet - Page 37

• 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

Bits 19– 28
CMD (bits 16– 18)
INDIVIDUAL ADDRESS
The least significant bit of the Individual Address must be zero for Ethernet (see the Command Structure)
However no enforcement of 0 is provided by the 82596 Thus an Individual Address with 1 as its least
significant bit is a valid Individual Address in all aspects
The default address length is 6 bytes long as in 802 3 If a different length is used the IA Setup command
should be executed after the Configure command
CONFIGURE
The Configure command loads the 82596 with its operating parameters It allows changing some of the
parameters by specifying a byte count less than the maximum number of configuration bytes (11 in the 82586
mode 14 in the 32-Bit Segmented and Linear modes) The 82596 configuration depends on its mode of
operation
The format of the Configure command is shown in Figures 23 24 and 25
31
EL S
31
EL S
X X X X X X X X X X X X X X X X X X
In the 82586 mode the maximum number of configuration bytes is 12 Any number larger than 12 will be
reduced to 12 and any number less than 4 will be increased to 4 When configuring the 12
undefined) in 82586 mode this byte should be all ones
The additional features of the serial side are disabled in the 82586 mode
In both the 32-Bit Segmented and Linear modes there are four additional configuration bytes which hold
parameters for additional 82596 features If these parameters are not accessed the 82596 will follow their
default values
For more detailed information refer to the 32-Bit LAN Components User’s Manual
I
I
Byte 13
Byte 1
Byte 5
Byte 9
Byte 1
Byte 5
Byte 9
X X X X X X X X X X 0
0
0
0
ODD WORD
ODD WORD
0
0
Reserved (zero in the 32-bit Segmented and Linear modes)
The Address Setup command Value 1h
The individual address of the node 0 to 6 bytes long
0
Figure 24 CONFIGURE 32-Bit Segmented Mode
0
0
Figure 23 CONFIGURE 82586 Mode
Byte 12
Byte 0
Byte 4
Byte 8
Byte 0
Byte 4
Byte 8
0
0
0
1
1
16
16
0 C B OK A 0
0 C B OK A 0
15
A15
15
A15
X
Byte 11
Byte 3
Byte 7
Byte 3
Byte 7
X X X X X
0
0
LINK OFFSET
LINK OFFSET
EVEN WORD
EVEN WORD
0
0
0
0
0
0
0
0
0
0
Byte 10
Byte10
Byte 2
Byte 6
Byte 2
Byte 6
0
0
0
0
th
82596DX SX
byte (Byte 11
0
0
0
0
A0
A0
0 0
0 0
0
0
4
8
12
16
4
8
12
16
37