Modified TSPC clock dividers for higher frequency division by 3 and lower power operation
Bibliographic record
Abstract
This paper presents two novel modifications to the conventional true single-phase clock (TSPC) divide-by-2 clock divider. In the first variation, the maximum frequency of operation is carefully increased beyond its normal frequency of operation. This limits the time certain nodes have to respond and causes an additional clock cycle to be skipped, resulting in division by three. Simulation results predict an increase in maximum frequency range of 2 to 3 GHz, and the robustness of this mode of operation is demonstrated in measured results. The second variation emulates this cycle skipping behavior at lower frequencies by the addition of a series switch in the discharge path of a node as well as the circuitry needed to control this switch. A total of eight additional transistors are added to turn the divide by two circuit into a variable 2/3-divider and is shown in simulation to consume up to 30% less power than a conventional variable divider.
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How this classification was reachedexpand
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 | 0.000 | 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 | 0.000 | 0.001 |
| Open science | 0.000 | 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
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".