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A middleware is a piece of software which resides between the main application and the physical infrastructure. Middleware processes the data coming from the physical sensor network and make them available to applications through various API. The conventional middleware available in the literature is very complex to use, because the application developer needs to have knowledge of hardware, embedded...
With the arrival of the CMOS technology, the sizes of the transistors are anything but increasing. Due to the current transistor sizes single event upsets, which were over looked for the previous generation are not so anymore. With memories and other peripherals well protected from single event upsets, processors are in a critical state. Hard errors too have a higher probability of occurrence. This...
This tutorial describes the design flows, that is, the design steps and software tools required for designing modern systems-on-chip, focusing on the front end part. A simple flow starting with abstract design description in an HDL and going through transformations leading to physical design, is no longer adequate for the complex systems of today. A high end MPSoC (multiprocessor system on chip) today...
Multimedia applications are becoming even more demanding. Hence, the next generation codecs invariably should be floating point compliant. With the field programmable gate arrays (FPGAs) technology getting mature, more and more signal processing applications are finding their niche in FPGAs. Current generation FPGAs have got hardware multipliers. However, these are general purpose multipliers and...
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