VR2R-0526_r1

VR2R-0526

① SA Source

• Source: 開啟完整 SA 文章
• Section: Bi-directional SerDes for Scale-Up
• Line hint: 434

Context Before

A circulator cannot be used as copper cables are linear transmission lines, which means that the inbound and

Evidence

outbound signals will be summed at the receiver through superposition.

Context After

The receiver at each end of the copper wire therefore needs a mechanism to separate the local TX from the local RX.

② Atomic Claim

……與 outbound signals 會透過 superposition 在 receiver 相加。

• Epistemic Mode: ASSERTED
• Mapping Status: PARTIAL

③ Semantic Frame

{
  "frame_type": "CLAIM_ONLY",
  "qualifiers": {
    "condition_text": "continuation of VR2R-0525",
    "numeric_mentions": [],
    "temporal_mentions": []
  },
  "reason": "EXTRACTION_FRAGMENT_CONTINUES_COPPER_SUPERPOSITION_CLAIM",
  "statement": "inbound and outbound signals are summed at the receiver through superposition."
}

④ Canonical Entity Mapping

Role	Surface Label	Canonical Target
—	—	—

⑤ Human Review

請在 Properties 逐項確認：

• 原文 → Atomic Claim 是否忠實
• Atomic Claim → Semantic Frame 是否忠實
• Canonical Entity mapping 是否正確
• Epistemic mode 是否保留原文語氣
• 最後選擇 review_action

Review state

Markdown 內文不是正式 approval。只有 Apply bridge 寫入的 Decision Ledger event 才是正式決策。