SA260324R-0335_r1

SA260324R-0335

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!

Evidence

More specifically it is AlphaWave, which Qualcomm acquired last year, that is providing the 112G SerDes for Groq’s C2C.

Context After

AlphaWave was selected as the only IP provider that has high speed SerDes for Samsung Foundry. It was AlphaWave’s SerDes that caused issues for Groq LPU 2. 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

更具體地說，去年被 Qualcomm 收購的 AlphaWave，為 Groq 的 C2C 提供 112G SerDes。

• 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": "02_companies/QCOM",
        "label": "Qualcomm"
      },
      "role": "acquirer"
    },
    {
      "node": {
        "id": "02_companies/Groq",
        "label": "Groq"
      },
      "role": "customer"
    },
    {
      "node": {
        "id": "04_knowledge_base/SerDes",
        "label": "SerDes"
      },
      "role": "technology"
    },
    {
      "node": {
        "id": "04_knowledge_base/Chip-to-Chip Interconnect",
        "label": "C2C"
      },
      "role": "interconnect"
    }
  ],
  "qualifiers": {
    "condition_text": null,
    "numeric_mentions": [
      "112G"
    ],
    "temporal_mentions": [
      "last year"
    ]
  },
  "relation_type": "ALPHAWAVE_PROVIDES_GROQ_C2C_SERDES"
}

④ Canonical Entity Mapping

Role	Surface Label	Canonical Target
provider	AlphaWave	02_companies/Alphawave Semi
acquirer	Qualcomm	QCOM
customer	Groq	Groq
technology	SerDes	SerDes
interconnect	C2C	04_knowledge_base/Chip-to-Chip Interconnect

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。