Intel C2518 FH8065501516710 Data Sheet

Product codes
FH8065501516710
Page of 746
Volume 2—SMBus 2.0 Unit 2 - PECI—C2000 Product Family
CPU Thermal and Power Optimization Capabilities
Intel
®
 Atom™ Processor C2000 Product Family for Microserver
Datasheet, Vol. 2 of 3
September 2014
414
Order Number: 330061-002US
WrPkgConfig()
Thermal 
Averaging 
Constant Write
21
0x0000
Thermal 
Averaging 
Constant
Writes the Thermal 
Averaging Constant.
none
WrPkgConfig()
Package Power 
limits For 
multiple Turbo 
Modes
26
0x0000
Power Limit 1 
Data
Write Power Limit 1 
Data in multiple turbo 
mode.
TURBO_POWER_LIMIT (CSR)
PKG_POWER_LIMIT (MSR)
RdPkgConfig()
Package Power 
limits For 
multiple Turbo 
Modes
26
0x0000
Power Limit 1 
Data
Read Power Limit 1 
Data in multiple turbo 
mode.
TURBO_POWER_LIMIT (CSR)
PKG_POWER_LIMIT (MSR)
WdPkgConfig()
Package Power 
limits For 
multiple Turbo 
Modes
27
0x0000
Power Limit 2 
Data
Write Power Limit 2 
Data in multiple turbo 
mode.
TURBO_POWER_LIMIT (CSR)
PKG_POWER_LIMIT (MSR)
RdPkgConfig()
Package Power 
Limits For 
multiple Turbo 
Modes
27
0x0000
Power Limit 2 
Data
Read Power Limit 2 
Data in multiple turbo 
mode.
TURBO_POWER_LIMIT (CSR)
PKG_POWER_LIMIT (MSR)
RdPkgConfig()
Package Power 
SKU Read
28
0x0000
Package Power 
SKU [31:0]
Returns Thermal 
Design Power (TDP) 
and minimum package 
power for the SoC 
product SKU.
PACKAGE_POWER_SKU (CSR)
RdPkgConfig()
Package Power 
SKU Read
29
0x0000
Package Power 
SKU[64:32]
Returns the maximum 
package power value 
for the SoC product 
SKU and the maximum 
time interval for which 
it can be sustained.
PACKAGE_POWER_SKU (CSR)
Table 17-26. Summary of CPU Thermal and Power Optimization Services (Sheet 3 of 4)
Service 
Index Field
(Decimal)
Parameter 
Field
(Word)
PECI Data 
Field
(DWord)
Description
Alternate In-band MSR or CSR 
Access