Ping() Example; Getdib() - Intel Xeon Processor E5-1600 Datasheet

Figure 2-3. Ping()
An example Ping() command to PECI device address 0x30 is shown below.
Figure 2-4.

Ping() Example

2.5.2.2

GetDIB()

The processor PECI client implementation of GetDIB() includes an 8-byte response and
provides information regarding client revision number and the number of supported
domains. All processor PECI clients support the GetDIB() command.
2.5.2.2.1 Command Format
The GetDIB() format is as follows:
Write Length: 0x01
Read Length: 0x08
Command: 0xf7
Figure 2-5. GetDIB()
Byte #
Client Address
Byte
Definition
32
Byte # 0
Client Address
Byte
Definition
Byte # 0
Byte
0x30
Definition
0 1
Write Length
0x01
5 6
Revision
Device Info
Number
10 11
Reserved Reserved
1 2
Write Length Read Length
0x00 0x00
1
0x00
2 3
Read Length Cmd Code
0x08 0xf7
7
Reserved
12
Reserved
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families
3
FCS
2 3
0x00 0xe1
4
FCS
8 9
Reserved Reserved
13
FCS
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