1. 1 030320 abk Panel: PED/Reliability Roadmapping Issues u Question #1: More “issue-spotting” than questions s Runtime leakage vs. dynamic power s Impact of variability (on leakage) s Subcritical operation s Low-power design vs. parametric yield and reliability s Win from multi-Vt, multi-Vdd (either/both, w/sizing) s Power-reliability interactions t Supplies vs. workload, substrate coupling, interconnect reliability/power s Area and power overheads of robustness s Soft errors (e.g., leakage vs. Qcrit vs. functional error rate in SRAM)

2. 2 030320 abk Panel: PED/Reliability Roadmapping Issues u Question #2: s Foundations / basic understanding t Quality data and inputs t What does the world need? u (Driver and System requirements, …) u Objectives: Reliability, Availability, Robustness t What are new technologies? (high-k, …) u  changes slopes… t Cost constraints and realities t Statistics, stochastic modeling t Faults and malfunctions, i.e., when do we have a problem s Lots of implied heuristic optimizers t How to take advantage of techniques being proposed t Calibration and empirical evaluation vs. analytic modeling s Drive underlying process technology requirements, not the other way around!

3. 3 030320 abk Panel: PED/Reliability Roadmapping Issues u Question #3: What models from PED and Reliability should be added into the ITRS / “Living Roadmap” ? u Question #4: What are open questions for potential collaboration with Roadmapping / technology extrapolation?