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A digital signal processor (DSP) is a specialized microprocessor chip, with its architecture optimized for the operational needs of digital signal processing. [ 1 ] : 104–107 [ 2 ] DSPs are fabricated on metal–oxide–semiconductor (MOS) integrated circuit chips.
A DSP evaluation board, sometimes also known as a DSP starter kit (DSK) or a DSP evaluation module, is an electronic board with a digital signal processor used for experiments, evaluation and development. [6] Applications are developed in DSP Starter Kits using software usually referred as an integrated development environment (IDE). [7]
Digital signal processing (DSP) is the use of digital processing, such as by computers or more specialized digital signal processors, to perform a wide variety of signal processing operations. The digital signals processed in this manner are a sequence of numbers that represent samples of a continuous variable in a domain such as time, space ...
A DSP Group chip. DSP Group, Inc. was an American company that manufactured chipsets for VoIP, multimedia, and digital cordless applications.Founded in 1987 with headquarters in San Jose, California, DSP Group employed over 400 people at three US sites and offices in Germany, Scotland, Israel, India, Hong Kong and Japan until it was acquired by Synaptics.
According to 2012 estimation, Qualcomm shipped 1.2 billion DSP cores inside its system on a chip (SoCs) (average 2.3 DSP core per SoC) in 2011, and 1.5 billion cores were planned for 2012, making the QDSP6 the most shipped architecture of DSP [12] (CEVA had around 1 billion of DSP cores shipped in 2011 with 90% of IP-licensable DSP market [13]).
The DSP56000 uses fixed-point arithmetic, with 24-bit program words and 24-bit data words. It includes two 24-bit registers , which can also be referred to as a single 48-bit register. It also includes two 56-bit accumulators , each with an 8-bit "extension" ( a.k.a. headroom); otherwise, the accumulators are similar to the other 24/48-bit ...
An application-specific instruction set processor (ASIP) is a component used in system on a chip design. The instruction set architecture of an ASIP is tailored to benefit a specific application. This specialization of the core provides a tradeoff between the flexibility of a general purpose central processing unit (CPU) and the performance of ...
Dally, together with other team members, obtained a license from Stanford to commercialize the resulting technology. Stream Processors, Incorporated (SPI) was incorporated in California in 2004. Professor Dally remained at Stanford and the company hired industry veteran Chip Stearns to become the President and CEO in December of that year. [1]