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Download PDF by Steve Leibson: Designing SOCs with Configured Cores: Unleashing the

By Steve Leibson

Microprocessor cores used for SOC layout are the direct descendents of Intel’s unique 4004 microprocessor. simply as packaged microprocessor ICs differ extensively of their attributes, so do microprocessors packaged as IP cores. in spite of the fact that, SOC designers nonetheless examine and choose processor cores the best way they formerly in comparison and chosen packaged microprocessor ICs. the massive challenge with this option procedure is that it assumes that the legislation of the microprocessor universe have remained unchanged for many years. This assumption is not any longer valid.

Processor cores for SOC designs may be way more plastic than microprocessor ICs for board-level method designs. Shaping those cores for particular purposes produces far better processor potency and masses reduce process clock premiums. jointly, Tensilica’s Xtensa and Diamond processor cores represent a relations of software-compatible microprocessors masking a really large functionality variety from uncomplicated keep an eye on processors, to DSPs, to 3-way superscalar processors. but all of those processors use an identical software-development instruments in order that programmers conversant in one processor within the family members can simply swap to another.

This ebook emphasizes a processor-centric MPSOC (multiple-processor SOC) layout variety formed via the realities of the 21st-century and nanometer silicon. It advocates the task of initiatives to firmware-controlled processors at any time when attainable to maximise SOC flexibility, minimize strength dissipation, decrease the dimensions and variety of hand-built common sense blocks, lower the linked verification attempt, and reduce the final layout risk.

· a necessary, no-nonsense advisor to the layout of 21st-century mega-gate SOCs utilizing nanometer silicon.
· Discusses latest key matters affecting SOC layout, in keeping with author's a long time of private event in constructing huge electronic platforms as a layout engineer whereas operating at Hewlett-Packard's computing device laptop department and at EDA computing device pioneer Cadnetix, and masking such issues as an award-winning expertise journalist and editor-in-chief for EDN journal and the Microprocessor Report.
· Explores conventionally authorized barriers and perceived limits of processor-based process layout after which explodes those synthetic constraints via a clean outlook on and dialogue of the targeted skills of processor cores designed in particular for SOC design.
· Thorough exploration of the evolution of processors and processor cores used for ASIC and SOC layout with a glance at the place the has come from, and the place it is going.
· Easy-to-understand causes of the functions of configurable and extensible processor cores via a close exam of Tensilica's configurable, extensible Xtensa processor middle and 6 pre-configured Diamond cores.
· the main complete review on hand of the sensible features of configuring and utilizing a number of processor cores to accomplish very tough and bold SOC fee, functionality, and tool layout goals.

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Download e-book for kindle: Designing SOCs with Configured Cores: Unleashing the by Steve Leibson

Microprocessor cores used for SOC layout are the direct descendents of Intel’s unique 4004 microprocessor. simply as packaged microprocessor ICs range broadly of their attributes, so do microprocessors packaged as IP cores. notwithstanding, SOC designers nonetheless evaluate and choose processor cores the best way they formerly in comparison and chosen packaged microprocessor ICs.

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Designing SOCs with Configured Cores: Unleashing the Tensilica Xtensa and Diamond Cores (Systems on Silicon) by Steve Leibson


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