SA260324R-0337_r1

SA260324R-0337

① SA Source

• Source: 開啟完整 SA 文章
• Section: AlphaWave 112G Serdes in LP30
• Line hint: 436

Context Before

It may surprise readers that Qualcomm has IP in the Groq LPU 3 chip! More specifically it is AlphaWave, which Qualcomm acquired last year, that is providing the 112G SerDes for Groq’s C2C. AlphaWave was selected as the only IP provider that has high speed SerDes for Samsung Foundry.

Evidence

It was AlphaWave’s SerDes that caused issues for Groq LPU 2.

Context After

Alphawave will continue to be used for the LP35, but Nvidia will of course use their own NVLink SerDes IP from LP40 when it transitions back to TSMC.

② Atomic Claim

AlphaWave 的 SerDes 曾造成 Groq LPU 2 的問題。

• Epistemic Mode: ASSERTED
• Mapping Status: COMPLETE

③ Semantic Frame

{
  "frame_type": "NARY_RELATION",
  "participants": [
    {
      "node": {
        "id": "02_companies/Alphawave Semi",
        "label": "AlphaWave"
      },
      "role": "provider"
    },
    {
      "node": {
        "id": "04_knowledge_base/SerDes",
        "label": "SerDes"
      },
      "role": "technology"
    },
    {
      "node": {
        "id": "04_knowledge_base/Groq LPU",
        "label": "Groq LPU"
      },
      "role": "affected_product"
    }
  ],
  "qualifiers": {
    "condition_text": null,
    "numeric_mentions": [
      "2"
    ],
    "temporal_mentions": []
  },
  "relation_type": "SERDES_CAUSED_LPU_ISSUES"
}

④ Canonical Entity Mapping

Role	Surface Label	Canonical Target
provider	AlphaWave	02_companies/Alphawave Semi
technology	SerDes	SerDes
affected_product	Groq LPU	04_knowledge_base/Groq LPU

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。