美方軟硬夾擊 EDA成壓垮華為最後一根稻 - 工程師
By Mia
at 2020-08-19T08:55
at 2020-08-19T08:55
Table of Contents
美方軟硬夾擊 EDA成壓垮華為最後一根稻草?
美方封殺華為最大王牌是電子設計自動化(EDA)工具,產值雖不大,卻發揮關鍵角色。
目前全球EDA由三大廠商壟斷六成市場,屬美方完全主導,華府以EDA及晶圓代工軟硬夾擊
,業界分析華為除了自身在EDA使用受限,相關供應鏈也無法再提供以美方軟體設計產品
支援,業務必受影響。
EDA是利用電腦輔助設計(CAD)軟體,來完成超大型積體電路晶片的功能設計、綜合、驗
證、物理設計,包括:布局、布線、版圖、設計規則檢查等等流程的設計方式。
根據ESD Alliance協會資料顯示,目前全球EDA市場由新思科技(Synopsys)、益華電腦
(Cadence)及明導國際(Mentor Graphics)三家美商壟斷,市占率高達60%,在中國大
陸市占率更高達90%以上,以新思居市場龍頭。
相較於全球半導體產值3,270億美元,其中晶圓代工產值約670億美元,全球半導體製造設
備年產值約598億美元,EDA年產值僅97億美元,顯然EDA市場規模不大,但半導體產業不
能沒有EDA,一旦缺了這一塊,從上游IC設計、晶圓製造到封測將無法運作。
業界指出,目前中國大陸EDA技術能力落後美企至少20年,短期內華為很難找到替代方案
解決晶片設計軟體問題,現階段僅能使用美企舊版軟體進行設計開發。
相較先前美方以技術含量,限制外國廠商出口給華為或海思的半導體相關產品,台積電晶
圓代工9月開始停止出貨華為產品,身為華為重要生產根據地的台灣半導體產業鏈,很難
避開美方限制令,從基地台、智慧型手機到家戶機上盒、路由器等設備相關晶片零組件供
應均受影響。
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