參數(shù)資料
型號(hào): 24404A
英文描述: AMD PowerNow!? Technology Platform Design Guide Application Note AMD PowerNow! Technology White Paper
中文描述: AMD的PowerNow!?技術(shù)平臺(tái)設(shè)計(jì)指南應(yīng)用筆記的AMD PowerNow!技術(shù)白皮書
文件頁數(shù): 6/18頁
文件大?。?/td> 392K
代理商: 24404A
2
What is AMD PowerNow! Technology
AMD PowerNow! Technology Dynamically Manages Power and Performance
24404A/0—November 2000
Preliminary Information
What is AMD PowerNow! Technology
AMD PowerNow! technology is an advanced, second-generation
power-management feature that reduces the overall power
consumed by the processor through control of voltage and
frequency. This power-saving technology is designed to be
dynamic and flexible by enabling instant, on-the-fly, and
independent control of both the voltage and frequency.
Currently, AMD PowerNow! technology is available on all
AMD-K6-2E+ and AMD-K6-IIIE+ low-power embedded
processors.
The AMD-K6-2E+ and AMD-K6-IIIE+ embedded processors
extend the performance range of Socket-7 compatible x86
embedded processors to unparalleled levels. AMD PowerNow!
technology enables reduced power consumption with
performance on demand for power-sensitive embedded
applications.
Dynamic Control of Voltage and Frequency
Unlike many other currently available power management
features, AMD PowerNow! technology is designed to provide
very fine and dynamic control of voltage and frequency.
I
AMD PowerNow! technology is able to support up to 32
different core voltage settings ranging from 0.925 to 2.00 V
1
with voltage steps as small as 25 or 50 mV.
The technology also supports the complete frequency
operating range of the processor in use and is independently
controlled, allowing steps of 33 or 50 MHz
2
from an absolute
low of 133 or 200 MHz.
I
1.
Absolute electrical ratings, provided in each processor data sheet, must be
adhered to for each specific processor model.
Depending upon a bus speed of 66 or 100 MHz.
2.
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