VR2R-0209_r1

VR2R-0209

① SA Source

• Source: 開啟完整 SA 文章
• Section: Midplane
• Line hint: 182

Context Before

The midplane acts as a bridge for the PCIe signal between the two Strata modules and the modules at the front of the chassis. The midplane module is vertically placed across the middle of the chassis with Paladin HD2 board-to-board connector on both sides of the module.

Evidence

Strata modules connect to one side of the midplane

Context After

while the Orchid modules, the BlueField-4 module, the PDB module, and the management modules connects to the other side.

② Atomic Claim

Strata modules 連接到 midplane 的其中一側。

• Epistemic Mode: ASSERTED
• Mapping Status: COMPLETE

③ Semantic Frame

{
  "additional_nodes": [],
  "frame_type": "RELATION",
  "object": {
    "id": "04_knowledge_base/Midplane",
    "label": "midplane"
  },
  "predicate": "CONNECTS_TO_ONE_SIDE_OF",
  "qualifiers": {
    "condition_text": null,
    "numeric_mentions": [
      "1 side"
    ],
    "temporal_mentions": []
  },
  "subject": {
    "id": "04_knowledge_base/NVIDIA Strata Board",
    "label": "Strata modules"
  }
}

④ Canonical Entity Mapping

Role	Surface Label	Canonical Target
subject	Strata modules	04_knowledge_base/NVIDIA Strata Board
object	midplane	Midplane

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。