Intel C2518 FH8065501516710 Data Sheet
Product codes
FH8065501516710
Intel
®
Atom™ Processor C2000 Product Family for Microserver
September 2014
Datasheet, Vol. 2 of 3
Order Number: 330061-002US
381
Volume 2—SMBus 2.0 Unit 2 - PECI—C2000 Product Family
SMBus Commands
17.5
SMBus Commands
Table 17-3. SMBus Write Commands
Operating
Mode
Transaction
Slave
Address
Command
Code
Byte Count
(N)
Byte 1
Byte [N:1]
PECI Mode
PECI Proxy
Command
0x4c
0x62
0x4...N
1
1. See
.
PECI Mode
Reset PECI
0x4c
0x64
0
Table 17-4. SMBus Read Command
Operating
Mode
Transaction
Slave
Address
(CMD
Phase)
Read
Command
Code
Slave
Address
(Data
Phase)
Byte Count
(N)
Bytes [N:1]
PECI Mode
PECI Proxy
Read
Command
0x4B
0x40
0x4B
1
1. Each device that exists as a slave on the SMBus has one unique seven bit address called the slave address.
Each address is seven bits long with a read/write bit appended in bit position 0. When a device “sees” its
address, it wakes up and responds to the rest of the command.
0x01...N
2
2. See
.