Design and test of an optoelectronic-vlsi chip with 540-element receiver-transmitter arrays using differential optical signaling
Bibliographic record
Abstract
We have constructed an optoelectronic very-large-scale integration (OE-VLSI) chip with a 540-element receiver and transmitter array. Differential optical signaling was used in conjunction with a fully differential electrical architecture for the receiver and transmitter circuits. The chip was partitioned into multiple functional channels to demonstrate different chip-to-chip communication functions appropriate for applications of OE-VLSI technology. Wide optical input-output busses were provided for each channel in order to demonstrate high degrees of parallelism. The architecture and design of the chip are described in detail, including the digital functionality, the optoelectronic devices, and the arrays of receiver and transmitter circuits. The design verification of the chip is also described. We present experimental results that both verify the full functionality of the chip design and verify that the receiver and transmitter circuits and digital circuitry met their designed performance targets.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.001 |
| 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 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 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 source (direct Gemma or distilled Codex), 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".