Výsledky vyhledávání - "Matthew R. Guthaus"

Enabling Design Technology Co-Optimization of SRAMs through Open-Source Software

Autor: Bin Wu, Jesse Cirimelli-Low, Hunter Nichols, Matthew R. Guthaus, Joseph Kunzler

Publikováno v: 2020 IEEE International Electron Devices Meeting (IEDM).

OpenRAM is an open-source memory compiler infrastructure that can enable Design Technology Co-Optimization of SRAMs. SRAM DTCO is often plagued by limited access to robust, featured memory compilers. In particular, each technology often "reinvents th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6600eddeada11d41ec9ba940bdfb553c
https://doi.org/10.1109/iedm13553.2020.9372047

Zobrazit plný text záznamu

DCMCS: Highly Robust Low-Power Differential Current-Mode Clocking and Synthesis

Autor: Ping Y. Lin, Riadul Islam, Matthew R. Guthaus, Hany A. Fahmy

Publikováno v: IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, vol 26, iss 10
IEEE Transactions on Very Large Scale Integration (VLSI) Systems, vol 26, iss 10
Islam, R; Fahmy, HA; Lin, PY; & Guthaus, MR. (2018). DCMCS: Highly Robust Low-Power Differential Current-Mode Clocking and Synthesis. IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, 26(10), 2108-2117. doi: 10.1109/TVLSI.2018.2837681. UC Santa Cruz: Retrieved from: http://www.escholarship.org/uc/item/2hh0p6d0

In this paper, we present a new differential current-mode pulsed flip-flop (DCMPFF) for low-power clock distribution using a representative 45-nm CMOS technology. Experimental results show that the DCMPFF has a 47% faster clock-to-output (CLK-Q) dela

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4f169a3e3c9dd015ea9c455b62e8960
https://doi.org/10.1109/tvlsi.2018.2837681

Zobrazit plný text záznamu

CMCS: Current-Mode Clock Synthesis

Autor: Riadul Islam, Matthew R. Guthaus

Publikováno v: IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 25:1054-1062

In a high-performance VLSI design, the clock network consumes a significant amount of power. While most existing methodologies use voltage-mode (VM) signaling, these clock distributions lose a tremendous amount of dynamic power to charge/discharge th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2483470ac0d286ad364071a102d8d925
https://doi.org/10.1109/tvlsi.2016.2605580

Zobrazit plný text záznamu

Fast and Area-Efficient SRAM Word-Line Optimization

Autor: Bin Wu, James E. Stine, Matthew R. Guthaus

Publikováno v: ISCAS

A word line driver controls the access of cells in a row in Static Random Access Memories (SRAMs) and has a significant impact on SRAM speed and power consumption. When gate delay is the dominant factor, simple models are a good guideline for fast wo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eba419eba2d30e055827d3400f224617
https://doi.org/10.1109/iscas.2019.8702518

Zobrazit plný text záznamu

Automated Synthesis of Multi-Port Memories and Control

Autor: Jesse Cirimelli-Low, Michael Grimes, Jennifer Sowash, Matthew R. Guthaus, Hunter Nichols

Publikováno v: VLSI-SoC

High performance systems often employ multi-ported memories to enhance the throughput and flexibility of the memory. Existing SRAM compilers offer limited control over the SRAM design and port configurations while SRAMs are commonly dual-ported. Expe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c85e6df8abfb9fa85801328243fe53be
https://escholarship.org/uc/item/7047n3k0

Zobrazit plný text záznamu

Bottom-Up Approach for High Speed SRAM Word-line Buffer Insertion Optimization

Autor: Matthew R. Guthaus, Bin Wu

Publikováno v: VLSI-SoC

The delay of a square SRAM array is dominated by the bit line delay due to the high capacitance per unit length attached to the bit line. Hence, SRAM arrays are usually longer in the word line direction. However, the word line delay also increases dr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d3e136b7bbc9043f2dcdab0a6b56416
https://escholarship.org/uc/item/63x770hp

Zobrazit plný text záznamu

Low-Power Clock Distribution Using a Current-Pulsed Clocked Flip-Flop

Autor: Matthew R. Guthaus, Riadul Islam

Publikováno v: IEEE Transactions on Circuits and Systems I: Regular Papers. 62:1156-1164

We propose a new paradigm for clock distribution that uses current, rather than voltage, to distribute a global clock signal with reduced power consumption. While current-mode (CM) signaling has been used in one-to-one signals, this is the first usag

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7ebf6aa38664920497f82ddc311191c1
https://doi.org/10.1109/tcsi.2015.2402938

Zobrazit plný text záznamu

Architectural opportunities for novel dynamic EMI shifting (DEMIS)

Autor: Daphne Irene Gorman, Matthew R. Guthaus, Jose Renau

Publikováno v: MICRO
Gorman, DI; Guthaus, MR; & Renau, J. Hunter, HC; Moreno, J; Emer, JS; & Sánchez, D eds. (2017). Architectural opportunities for novel dynamic EMI shifting (DEMIS).. MICRO, 774-785. doi: 10.1145/3123939.3123973. UC Santa Cruz: Retrieved from: http://www.escholarship.org/uc/item/15s9256q

Processors emit non-trivial amounts of electromagnetic radiation, creating interference in frequency bands used by wireless communication technologies such as cellular, WiFi and Bluetooth. We introduce the problem of in-band radio frequency noise as

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23b38bdb8ffc55c2a61e57de199c9e20
https://doi.org/10.1145/3123939.3123973

Zobrazit plný text záznamu

Energy Savings and Performance Improvement in Subthreshold Using Adaptive Body Bias

Autor: Matthew R. Guthaus, Rajsaktish Sankaranarayanan

Publikováno v: ACM Great Lakes Symposium on VLSI

In subthreshold operation, circuits are more sensitive to the impact of parametric variation due to reduced supply voltages. To meet timing specification and ensure reliable operation, circuits require compensation techniques that mitigate variation.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ae53842d39cdb3b9b0427d537c62c40
https://escholarship.org/uc/item/1dq8892w

Zobrazit plný text záznamu

Timing Speculative SRAM

Autor: Jose Renau, Elnaz Ebrahimi, Matthew R. Guthaus

Publikováno v: ISCAS

Static Random Access Memories (SRAMs) are considered a major bottleneck in high performance System-on-Chip (SoC) design and there is a large demand for high performance SRAMs with minimal energy consumption. Time speculation techniques such as Razor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98730c72aa7975554a0d5a4d2ff52a17
https://escholarship.org/uc/item/7nn0j5x3

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání