منابع مشابه
FPGA-based SIMD Processor
A massively parallel single instruction multiple data stream (SIMD) processor designed specifically for cryptographic key search applications is presented. This design aims to exploit fine grain parallelism and the high memory bandwidth available in an FPGA by integrating 95 simple processors and memory on a single FPGA chip. Performance is compared with a previously reported hardwired design o...
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This paper presents an SIMD processor array dedicated to the implementation of neural networks. The heart of this machine is a systolic array of simple processing elements (PEs). A VLSI custom chip containing 2 2 PEs was built. The machine is designed to sustain suucient instruction and data ows to keep a utilization rate close to 100 %. Finally, this computer is intended to be inserted in a ne...
متن کاملTAYRA - A 3D Graphics Raster Processor
This paper describes the Junctionality oj a 3D Graphics Raster Processor called TAYRA. TA YRA consists in the most part oj Graphics Raster Pipeline with five major external interfaces: PCI Master/Target, Depth, Texture, Colour and Video Interfaces. The Graphics Raster Pipeline perform'S' all the major OpenGL style (not necessarily compliant) raster functions: scan conversion; lines, spans, tria...
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A new smart-sensor VLSI circuit intended for focal-plane processing of grey-scale images is presented. The architecture is based on a fine-grain software-programmable SIMD array. Processing elements, integrated within each pixel of the imager, are implemented utilising a switched-current analogue microprocessor concept. In a 0.6μm CMOS process the cell size is equal to 98.6μm×98.6μm. A prototyp...
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ژورنال
عنوان ژورنال: ACM SIGGRAPH Computer Graphics
سال: 1984
ISSN: 0097-8930
DOI: 10.1145/964965.808581