Xetal-II: A 107 GOPS, 600 mW Massively Parallel Processor for Video Scene Analysis
- 28 January 2008
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Journal of Solid-State Circuits
- Vol. 43 (1) , 192-201
- https://doi.org/10.1109/jssc.2007.909328
Abstract
Xetal-II is a single-instruction multiple-data (SIMD) processor with 320 processing elements. It delivers a peak performance of 107 GOPS on 16-bit data while dissipating 600 mW. A 10 Mbit on-chip memory is provided which can store up to four VGA frames, allowing efficient implementation of frame-iterative algorithms. A massively parallel interconnect provides an internal bandwidth of more than 1.3 Tbit/s to sustain the peak performance. The IC is realized in 90 nm CMOS and takes up 74 mm2.Keywords
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