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PWL-Based Architecture for the Logarithmic Computation of Floating-Point Numbers

期刊: IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, 2021; 29 (7)

In this brief, we propose a logarithmic converter for floating-point numbers based on the piecewise linear (PWL) approximation method. The proposed me......

Design of FPGA-Implemented Reed-Solomon Erasure Code (RS-EC) Decoders With Fault Detection and Location on User Memory

期刊: IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, 2021; 29 (6)

Reed-Solomon erasure codes (RS-ECs) are widely used in packet communication and storage systems to recover erasures. When the RS-EC decoder is impleme......

Algorithm and Architecture Design of FAST-C Image Corner Detection Engine

期刊: IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, 2021; 29 (4)

First-in-first-out (FIFO) line buffers occupy considerable logic gates and consume significant power of the feature from accelerated segment test (FAS......

A Three-Stage Comparator and Its Modified Version With Fast Speed and Low Kickback

期刊: IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, 2021; 29 (7)

This brief presents a three-stage comparator and its modified version to improve the speed and reduce the kickback noise. Compared to the traditional ......

A 13-bit 312.5-MS/s Pipelined SAR ADC With Open-Loop Integrator-Based Residue Amplifier and Gain-Stabilized Integration Time Generation

期刊: IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, 2021; 29 (7)

This article describes a gain-stabilized integration time generation technique suitable for the pipelined successive approximation register (SAR) anal......

An Efficient Parallel Processor for Dense Tensor Computation

期刊: IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, 2021; 29 (7)

Nowadays, many data are multidimensional, which are called tensors. Tensor computations have been applied in different fields and various software lib......

Fast and Accurate Estimation of Statistical Eye Diagram for Nonlinear High-Speed Links

期刊: IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, 2021; 29 (7)

A fast and accurate statistical eye diagram estimation method for high-speed nonlinear links is proposed in this article. Probability density function......

DOVA PRO: A Dynamic Overwriting Voltage Adjustment Technique for STT-MRAM L1 Cache Considering Dielectric Breakdown Effect

期刊: IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, 2021; 29 (7)

As device integration density increases exponentially as predicted by Moore's law, power consumption becomes a bottleneck for system scaling where lea......

High-Performance Concatenation Decoding of Reed-Solomon Codes With SPC Codes

期刊: IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, 2021; 29 (9)

A novel single parity check-multiplicity assignment decoding algorithm based on voltage magnitude (VM_SPC-MA) is proposed, which is applied to the con......

Graceful Degradation of Reconfigurable Scan Networks

期刊: IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, 2021; 29 (7)

Modern integrated circuits (ICs) include thousands of on-chip instruments to ensure that specifications are met and maintained. Scalable and flexible ......

SWM: A High-Performance Sparse-Winograd Matrix Multiplication CNN Accelerator

期刊: IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, 2021; 29 (5)

Many convolutional neural network (CNN) accelerators are proposed to exploit the sparsity of the networks recently to enjoy the benefits of both compu......

A Reinforcement Learning-Based Framework for Solving the IP Mapping Problem

期刊: IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, 2021; 29 (9)

In network-on-chip (NoC) designs, the intellectual property (IP) mapping problem is a critical issue and is usually solved by heuristic searches. Howe......

An Area-Efficient SAR ADC With Mismatch Error Shaping Technique Achieving 102-dB SFDR 90.2-dB SNDR Over 20-kHz Bandwidth

期刊: IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, 2021; 29 (8)

To minimize the area of analog-to-digital converters (ADCs) for multichannel applications and break the SNDR limitation caused by DAC-induced nonlinea......

A Conversion Mode Reconfigurable SAR ADC for Multistandard Systems

期刊: IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, 2021; 29 (5)

A single-channel reconfigurable successive approximation register (SAR) analog-to-digital converter (ADC) is presented, which features its speed expan......

A Vector Processor for Mean Field Bayesian Channel Estimation

期刊: IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, 2021; 29 (7)

Physical layer signal processing algorithms in the wireless domain are seeing increased use of machine learning algorithms, especially Bayesian method......

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