MCUs, Processors & SoCs

Looking at 4-, 8-, 16-, 32-, 64-bit and multicore devices and the systems on a chip that complement them.

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Reducing Processing Latency with a Heterogeneous FPGA-Processor Framework

A software framework for developing heterogeneous multicore designs based on ARM and the Xilinx Zynq FPGA system-on-chip Read More

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Bug hunting SoC designs to achieve full functional coverage closure

How to use constrained random verification to create scenarios to uncover bugs that are difficult to find using traditional directed verification Read More

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Using multi-bit flip-flop custom cells to achieve better SoC design efficiency

The increasing complexity of present day SoCs and increasing packing densities require the design of complex cells with more optimized trade-offs Read More

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Porting designs to the 32-Bit world without adding cost

Mark Ainsworth and Ranith M of Cypress Semiconductor provide guidelines on porting applications from an 8- or 16-bit CPU to a 32-bit CPU. Read More

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The basics of using MCAPI in multicore-based designs

The basics of the Multicore Association’s MCAPI standardized application program interface for communication and synchronization and how to use it Read More

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SoC tool flow techniques for detecting reset domain crossing problems

Some techniques for making SoC tools and design flows robust and intelligent enough to discriminate between false and true violations in situations Read More

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Isolating SPI in high bandwidth sensor applications

Mark Cantrell and Bikiran Goswami look at the Serial Peripheral Interface Bus (SPI), its constraints, and how to deal with those constraints in Read More

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High Level Programming for Heterogeneous Architectures

Evaluating AMD's APARAPI Java-based heterogeneous multicore programming environment uses some real world algorithms. Read More

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Initial explorations of ARM processors for scientific computing

An evaluation of the use of a heterogeneous quad-core Cortex A9 ARMv7 processor based design as an alternative to the X86 architecture, in high Read More

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Dynamic Partitioning-based JPEG Decompression on Heterogeneous Multicores

A run-time partitioning and scheduling scheme for use on heterogeneous multiicore designs that exploits task, data and pipeline parallelism. Read More

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System design trade-offs in a nextgen embedded wireless platform

An analysis of the power and system design trade-offs in nextgen embedded wireless devices and how well Storm, based on an ARM Cortex-M4 with a Read More

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Overcoming advanced SoC routing congestion with 2.5D system in packaging

The use of a 2.5D system to integrate basic SoC functional blocks can eliminate much of the routing congestion that results when sending signals back Read More

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Implementing a Java-programmable, IP-addressable, secure MCU for the Internet of Things

Why resource-constrained MCUs for the IoT need an operating system appropriate to the connectivity and how the jNet's JavaCard-based OS can satisfy Read More

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Picking the right multicore architecture for your compute-intensive application

In multicore designs, is it better to run just one OS domain with all cores and threads scheduled from a single OS domain or divide responsibilities Read More

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Developing a heterogeneous multicore SoC for use in a mobile environment

Imagination's Peter McGuinness recounts his company's experience in porting disparate applications to run delegated to the GPU and reports on lessons Read More

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Programming heterogeneous multicore embedded SoCs

How standards based programming models like OpenCL and OpenMP make it possible for embedded programmers to write their applications in the C Read More

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Absolute Encoder Design: Magnetic or Optical?

Save & Follow 17 September 2012

This paper describes the key parameter of a... Read More

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