The circuit designs of an SRAM based look-up table for high performance FPGA architecture

Author(s):  
P. Mal ◽  
J.F. Cantin ◽  
F.R. Beyette

Author(s):  
K. El-Ayat ◽  
S. Kaptanoglu ◽  
R. Chan ◽  
J. Lien ◽  
W. Plants ◽  
...  


2017 ◽  
Vol 5 (2) ◽  
pp. 210-222 ◽  
Author(s):  
Xifan Tang ◽  
Giovanni De Micheli ◽  
Pierre-Emmanuel Gaillardon


Author(s):  
Valentino Meacci ◽  
Luca Bassi ◽  
Stefano Ricci ◽  
Enrico Boni ◽  
Piero Tortoli






2016 ◽  
Vol 25 (09) ◽  
pp. 1650110 ◽  
Author(s):  
S. P. Valan Arasu ◽  
S. Baulkani

Medical image fusion is the process of deriving vital information from multimodality medical images. Some important applications of image fusion are medical imaging, remote control sensing, personal computer vision and robotics. For medical diagnosis, computerized tomography (CT) gives the best information about denser tissue with a lesser amount of distortion and magnetic resonance image (MRI) gives the better information on soft tissue with little higher distortion. The main scheme is to combine CT and MRI images for getting most significant information. The need is to focus on less power consumption and less occupational area in the implementations of the applications involving image fusion using discrete wavelet transform (DWT). To design the DWT processor with low power and area, a low power multiplier and shifter are incorporated in the hardware. This low power DWT improves the spatial resolution of fused image and also preserve the color appearance. Also, the adaptation of the lifting scheme in the 2D DWT process further improves the power reduction. In order to implement this 2D DWT processor in field-programmable gate array (FPGA) architecture as a very large scale integration (VLSI)-based design, the process is simulated with Xilinx 14.1 tools and also using MATLAB. When comparing the performance of this low power DWT and other available methods, this high performance processor has 24%, 54% and 53% of improvements on the parameters like standard deviation (SD), root mean square error (RMSE) and entropy. Thus, we are obtaining a low power, low area and good performance FPGA architecture suited for VLSI, for extracting the needed information from multimodality medical images with image fusion.



Author(s):  
Tsuyoshi Isshiki ◽  
Takenobu Shimizugashira ◽  
Akihisa Ohta ◽  
Imanuddin Amril ◽  
Hiroaki Kunieda


2012 ◽  
Vol 241-244 ◽  
pp. 2548-2554
Author(s):  
Razia Zia ◽  
Muzaffar Rao ◽  
Arshad Aziz ◽  
Pervez Akhtar

Field Programmable gate array (FPGA) technology is continuously gaining market share and becoming essential part of the today’s modern embedded systems. The most common FPGA architecture consists of an array of logic blocks called Configurable Logic Block (CLB), I/O pads, and routing channels. In general, a logic block (CLB) consists of logical cells called Slices and other dedicated resources. A typical cell consists of LUTs (Look up table). In modern FPGAs, there are 6-input LUTs instead of 4-input LUTs. In this paper we present the use of 6-input LUT architecture for some Boolean functions (Mux8, Mux16, Mux32, Mux64, SOP64, OR40 and AND40).we show our results in terms of LUTs and Slices and these results are much better as compare to previously reported results that based on 4-input LUTs.



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