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Record W2143001803 · doi:10.1109/newcas.2007.4487951

Design and operating characteristics of a reconfigurable clock distribution network

2007· article· en· W2143001803 on OpenAlexaff
Atanu Chattopadhyay, Željko Žilić

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldEngineering
TopicLow-power high-performance VLSI design
Canadian institutionsMcGill University
Fundersnot available
KeywordsJitterComputer scienceClock synchronizationClock skewDigital clock managerScalabilitySynchronization (alternating current)Application-specific integrated circuitField-programmable gate arrayTiming failureClock networkClock domain crossingSkewController (irrigation)Clock driftScheme (mathematics)Embedded systemElectronic engineeringSynchronous circuitEngineeringClock signalComputer network

Abstract

fetched live from OpenAlex

In this paper, we provide an overview of our reprogrammable multi-clock distribution scheme. We present potential architectures using this scheme, information on controller requirements and the system's operating characteristics, including a skew and jitter study. We show that reference-based clocking provides a skew tolerant scalable solution that can re-route clocks using specially designed switch-points, post-silicon. Our clock distribution is able to combine the best aspects of both active and passive clock distribution architectures by using distinct synchronization and operation phases. We show through simulation that our system is resilient enough to temperature and voltage fluctuations to be used in an ASIC, SoC or FPGA environment.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: Simulation or modeling
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.674
Threshold uncertainty score0.439

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.009
GPT teacher head0.197
Teacher spread0.188 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designSimulation or modeling
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations2
Published2007
Admission routes1
Has abstractyes

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