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Part II CST SoC D/M Slide Pack 2 (Power)
Energy use in Digital Hardware.
Basic Physics
Energy of Computation (1)
Landauer Limit and Reversible Computation
Typical Numerical Values
Gate Delay as a Function of Supply Voltage
Detailed Delay Model.
Memory Power and Performance
RAM - On-chip Static Random-Access Memory (Static RAM).
Dynamic RAM : DRAM
DRAM Internal Block Diagram
DRAM & Controller (2).
DRAM & Controller (3).
DRAM Energy Use
The Voltage and Frequency Relationship
DVFS Example
Silicon Power and Technology
90 Nanometer Gate Length.
Deep Submicron and Dark Silicon
Voltage Operating Point Adjustment
Further Power Saving Techniques
Save Power 2: Dynamic Clock Gating
Save Power 3: Dynamic Supply Gating
DVFS in Low-Leakage Technology
Static and Dynamic Power Tradeoff
Future Trends