VLSI Design Group

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Publications

2015
F. B. Yahya, Patel, H. N., Chandra, V., and Calhoun, B. H., Combining SRAM Read/Write Assist Techniques for Near/Sub-Threshold Voltage Operation, in 6th Asia Symposium on Quality Electronic Design (ASQED 2015), Kuala Lumpur, Malaysia, 2015.
A. Klinefelter, Ryan, J., Tschanz, J., and Calhoun, B. H., Error-Energy Analysis of Hardware Logarithmic Approximation Methods for Low Power Applications, in International Symposium on Circuits and Systems (ISCAS), 2015.
V. Misra, Bozkurt, A., Calhoun, B., Jackson, T., Jur, J., Lach, J., Lee, B., Muth, J., Oralkan, O., Ozturk, M., Trolier-McKinstry, S., Vashaee, D., Wentzloff, D., and Zhu, Y., Flexible Technologies for Self-Powered Wearable Health and Environmental Sensing, Proceedings of the IEEE, vol. 103, pp. 665-681, 2015.
H. Qi, Ayorinde, O., Huang, Y., and Calhoun, B., Optimizing energy efficient low-swing interconnect for sub-threshold FPGAs, in 2015 25th International Conference on Field Programmable Logic and Applications (FPL), London, UK, 2015.
J. Boley and Calhoun, B. H., Stack Based Sense Amplifier Designs for Reducing Input-Referred Offset, in International Symposium on Quality Electronic Design, 2015.
Y. Shakhsheer, Shrivastava, A., Roberts, N., Craig, K., Wooters, S., Wentzloff, D. D., and Calhoun, B. H., Ultra Low Power Circuits and Systems for Self Powered Wireless Sensors, in GOMACTech, 2015.
B. H. Calhoun and Wentzloff, D. D., Ultra-Low Power Wireless SoCs Enabling a Batteryless IoT, in HOT Chips, 2015.
O. Ayorinde, Qi, H., Huang, Y., and Calhoun, B., Using island-style bi-directional intra-CLB routing in low-power FPGAs, in 25th International Conference on Field Programmable Logic and Applications (FPL), 2015.
J. Boley, Beshay, P., and Calhoun, B. H., Virtual Prototyper (ViPro): An SRAM Design Tool for Yield Constrained Optimization, Transactions of Very Large Scale Integration Systems, 2015.
2014
A. Shrivastava, Wentzloff, D., and Calhoun, B. H., A 10mV-Input Boost Converter with Inductor Peak Current Control and Zero Detection for Thermoelectric Energy Harvesting, in IEEE Custom Integrated Circuits Conference (CICC), 2014.
A. Shrivastava, Ramadass, Y. K., Khanna, S., Bartling, S., and Calhoun, B. H., A 1.2μW SIMO Energy Harvesting and Power Management Unit with Constant Peak Inductor Current Control Achieving 83-92% Efficiency Across Wide Input and Output Voltages, in Symposium on VLSI Circuits, 2014.
K. Craig, Shakhsheer, Y., Arrabi, S., Khanna, S., Lach, J., and Calhoun, B. H., A 32b 90nm Processor Implementing Panoptic DVS Achieving Energy Efficient Operation from Sub-threshold to High Performance, Journal of Solid State Circuits, 2014.
J. .Bolus, Calhoun, B. H., and .Blalock, T., 39 fJ/bit On-Chip Identification of Wireless Sensors Based on Manufacturing Variation, Journal of Low Power Electronics and Applications (JLPEA), vol. 4, p. 16, 2014.
P. Beshay, Chandra, V., Aitken, R., and Calhoun, B. H., A Digital Dynamic Write Margin Sensor for Low Power Read/Write Operations in 28nm SRAM, in ISLPED, 2014.
Y. Zhang and Calhoun, B. H., Fast, Accurate Variation-Aware Path Timing Computation for Sub-threshold Circuits, in International Symposium on Quality Electronic Design (ISQED), 2014.
S. Arrabi, Moore, D., Wang, L., Skadron, K., and Calhoun, B. H., Flexibility and Circuit Overheads in Reconfigurable SIMD/MIMD Systems, in International Symposium on Field-Programmable Custom Computing Machines (FCCM), 2014.
J. J. Granacki, Calhoun, B. H., Dasu, A. R., Jagasivamani, M., McIlrath, L., and Fritze, M., LEDRA: A 3DIC Ultra-Low Power FPGA Architecture for DoD Applications, in GOMAC Tech, 2014.
J. Boley, Chandra, V., Aitken, R., and Calhoun, B. H., Modeling SRAM Dynamic VMIN, in International Conference on IC Design and Technology (ICICDT), 2014.
S. Khanna, Nalam, S. V., and Calhoun, B. H., Pipelined Non-Strobed Sensing Scheme for Lowering BL Swing in Nano-scale Memories, in VLSI Design Conference, 2014.
A. Klinefelter and Calhoun, B. H., A Reduced-Memory FIR Filter Using Approximate Coefficients for Ultra-Low Power SoCs, in S3S Conference, Monterey, CA, 2014.
A. Banerjee, Sinangil, M., Poulton, J., Gray, C. T., and Calhoun, B. H., A Reverse Write Assist Circuit for SRAM Dynamic Write VMIN Tracking using Canary SRAMs, in International Symposium on Quality Electronic Design (ISQED), 2014.
P. Beshay, Chandra, V., Aitken, R., and Calhoun, B. H., Self Calibrated Dynamic Write Margin Sensor for Low Power Read/Write Operations in Sub-32nm SRAM, in Design Automation Conference (DAC), 2014.
A. Banerjee and Calhoun, B. H., An Ultra-Low Energy Subthreshold SRAM Bitcell for Energy Constrained Biomedical Applications, Journal of Low Power Electronics and Applications (JLPEA), vol. 4, p. 19, 2014.

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