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Digital signal processor architectures and programming
The 2004 IEEE Asia-Pacific Conference on Circuits and Systems, 2004. Proceedings., 2005This paper presents modern digital signal processor architectures including multiply-accumulate unit, shifter, pipelining and parallelism, buses, data address generators, and special addressing modes and instructions. In addition, the most effective mixed C and assembly programming technique is suggested for software ...
null Sen M. Kuo, null Woon S. Gan
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Architectural implications of a digital optical processor
Applied Optics, 1984A general technique is described for implementing sequential logic circuits optically. In contrast with semiconductor integrated circuitry, optical logic systems allow very flexible interconnections between gates and between subsystems. Because of this, certain processing algorithms which do not map well onto semiconductor architectures can be ...
B K, Jenkins +4 more
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Expert system for designing digital signal processor architectures
CAD Computer Aided Design, 1988Abstract High-speed and low-cost processing is required particularly, in digital signal processing (DSP), and constraints such as processing time and precision of variables should be declared in the specification of a DSP device. Since many possible kinds of data path have to be examined in designing a DSP device, a knowledge-based approach to DSP ...
Katsuhiko Shirai, Toshiyuki Takezawa
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Precision- and Accuracy-Reconfigurable Processor Architectures—An Overview
IEEE Transactions on Circuits and Systems - II - Express Briefs, 2022High performance and, at the same time, energy efficiency are important yet often conflicting requirements in many fields of emerging applications. Those applications range from multi-dimensional and multi-sensor digital signal processing to machine ...
Marcel Brand +3 more
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Architecture of a digital signal processor
IBM Journal of Research and Development, 1985A digital signal processor (DSP) is described which achieves high processing efficiency by executing concurrently four functions in every processor cycle: instruction prefetching from a dedicated instruction memory and generation of an effective operand, access to a single-port data memory and transfer of a data word over a common data bus, arithmetic ...
Gottfried Ungerboeck +4 more
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An open architecture CMOS digital signal processor
ICASSP '86. IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005The LM32900, a new digital signal microprocessor, is described. Its architecture, arithmetic units, indirect address generation, interface with external devices, interrupts, instruction set, technical support and hardware are discussed.
Juan Schiappacasse +2 more
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A Multi-Functional In-Memory Inference Processor Using a Standard 6T SRAM Array
IEEE Journal of Solid-State Circuits, 2018A multi-functional in-memory inference processor integrated circuit (IC) in a 65-nm CMOS process is presented. The prototype employs a deep in-memory architecture (DIMA), which enhances both energy efficiency and throughput over conventional digital ...
Mingu Kang +3 more
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