- Calypto's Catapult 8 HLS: C-Based Hardware Design Matures
- SequenceL Programming Language, Toolset Strive to Leverage Multi-Core Processor Potential
- Jeff Bier’s Impulse Response—Garbage In, Garbage Out
- Case Study: Cool Algorithm, But Will It Fit in My Product?
- HP, PayPal Give ARM-plus-DSP Chip a (Moon)Shot
InsideDSP — In-depth analysis and opinion
The phrase "garbage in, garbage out" is usually associated with writing and using computer programs. In fact, the concept originated with Charles Babbage, inventor of the first computer. Amusingly, Babbage wrote: On two occasions I have been asked, 'Pray, Mr. Babbage, if you put
December 17, 2014 | Write the first comment.
Algorithms are the essence of digital signal processing; they are the mathematical "recipes" that transform signals in useful ways. Companies developing new algorithms, or considering purchasing or licensing algorithms, often need to assess whether an algorithm will fit within their
For decades, multiprocessor systems were rare and most developers never had to think about how to program them. This began to change roughly a decade ago. In the spring of 2005, both AMD (Athlon 64 X2) and Intel ("Smithfield") unveiled x86 CPUs with dual processor cores on a single die.
High-level synthesis (HLS) is a trend that BDTI has been following for quite some time, beginning with its several-decade-old academic foundations . Most commercial high-level synthesis efforts have focused on C-based design (whether ANSI C, C++ or SystemC), with toolsets that provided for
Qualcomm recently opened up the QDSP6 (aka "Hexagon") DSP core in its Snapdragon SoCs to programming access by its customers and software developer partners. Multimedia applications, for example, can benefit from leveraging QDSP6 processing resources , boosting overall performance,
Smartphones and tablets may hog the limelight, but advanced driver assistance systems (ADAS) represent another hot technology sector. Market analysis firm Strategy Analytics, for example, expects that by 2021, automotive OEMs will be spending in excess of $25 billion per year on a diversity of
November 17, 2014 | Write the first comment.
The December 2012 edition of InsideDSP included the article " Texas Instruments' Latest KeyStone II SoCs: Is A Special-Purpose Server Strategy Feasible? ," which discussed TI's 66AK2Hx SoCs for specialized server applications. Based on the company's KeyStone II architecture,
My colleagues and I at BDTI recently completed a project to help a chip company select a licensable processor core to perform computer vision functions in a new SoC design. In the process, we learned many things about these processors. But, more interesting to me, we also learned something about
One of the things I find endlessly fascinating about digital signal processing is that it enables using computation to offset physical limitations. For example, with the right signal processing, you can get awesome sound out of tiny, inexpensive loudspeakers , like those that fit into a smartphone
October 15, 2014 | Write the first comment.
A growing number of products are incorporating computer vision capabilities. This, in turn, has led to rapid growth in the number of processors being offered for vision applications. Selecting the best processor (whether a chip for use in a system design, or an IP core for use in an SoC) is