KU82596CA33 S N222 Intel, KU82596CA33 S N222 Datasheet - Page 35

• Manufacturer Part Number: KU82596CA33 S N222
• Manufacturer: Intel

Specifications of KU82596CA33 S N222

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

82596CA
The format of the Individual Address Setup command is shown in Figure 22
where
LINK ADDRESS
EL B C I S
A
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 When configuring the 12th byte (Byte 11 undefined) in 82586 mode this byte should be all ones
34
31
EL S
INDIVIDUAL ADDRESS
31
EL S
A31
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
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
6th byte
4th byte
X X X X X X X X X X
0
0
0
ODD WORD
0
ODD WORD
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 (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
IA Setup 82586 and 32-Bit Segmented Modes
0
0
3rd byte
5th byte
0
0
IA Setup Linear Mode
0
0
1st byte A15
LINK ADDRESS
0
0
Figure 22
16
16
1 C B OK A 0
1 C B OK A 0
15
15
INDIVIDUAL ADDRESS
6th byte
4th byte
0
0
EVEN WORD
EVEN WORD
LINK OFFSET
0
0
0
0
0
0
0
0
0
0
5th byte
1st byte
3rd byte
0
0
0
0
0
0
0
0
A0
A0
0 0
0 0
0
0
4
8
C
4
8