Техническая Спецификация для Intel C2518 FH8065501516710
Модели
FH8065501516710
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)
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)
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)
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)
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