All-digital skew-tolerant interfacing method for systems with rational frequency ratios among Multiple Clock Domains: Leveraging a priori timing information
Why this work is in the frame
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Bibliographic record
Abstract
As deep sub-micron (DSM) technology improves, the need for interfacing modules in multiple clock domains (MCD) is increasing. This work proposes a novel interfacing method for point-to-point communication between modules whose frequencies are rationally related. The introduction of two stages of FIFO-like interfacing registers makes this method skew tolerant. It also allows a slower module to receive or transmit safely data to or from a faster module without slowing down the frequency of the faster module, which is a quality that is required for serializers and deserializers. A complete functional validation of the proposed interfacing method is performed using RTL-level simulation.
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Full frame distilled prediction
Teacher imitationNot 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.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.001 | 0.005 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it