西門子數位化工業軟體近日推出 Symphony™ Pro 平台,基於原有的 Symphony 平台混合訊號驗證功能,進一步擴展,藉由強大、全面、直覺的視覺除錯能力,支援先進的 Accellera 標準化驗證方法學,比起傳統解決方案,生產力最多能提升 10 倍。
如今汽車、成像、物聯網、5G、運算與儲存應用,正在推動新一代 SoC 對於類比與混合訊號內容的強勁需求。混合訊號電路日益普及,包括:在 5G 大規模 MIMO 無線電中將類比訊號鏈與數位前端(DFE)整合,雷達系統中的數位無線射頻取樣資料轉換器、將類比像素讀出電路與數位影像訊號處理作結合的影像感測器,或者使用先進的混合訊號電路向資料中心運算資源饋送更多的資料,以提供 PAM4 訊號等等。對於這些應用,混合訊號電路能減少功耗、面積與成本且不斷改善效能表現。
意法半導體影像事業部資深 CAD 經理 Stephane Vivien 表示:「混合訊號功能驗證對於我們專為成像和汽車業進行的複雜設計而言越來越重要。我們參加了 Symphony Pro 早期採用計劃,Symphony 有先進的除錯功能並完美支援多層三明治配置,大幅提升了我們的生產力。我們期待 Symphony Pro 成為我們現在和未來混合訊號驗證項目的簽核解決方案。」
現代的混合訊號晶片架構中,更頻繁使用數位控制、數位校準與數位訊號處理技術,這正帶動混合訊號驗證方法學向以數位為中心轉變。西門子全新的 Symphony Pro 平台是以西門子 Symphony 與 Questa™ Visualizer 平台為基礎,將業界標準通用驗證方法學(UVM)及統一電源格式(UPF)所驅動的低功耗技術的快速部署擴展到混合訊號域,在統一環境中提供快速模擬效能,實現卓越的吞吐率與容量。
現代的混合訊號 SoC 將類比電路與以超快時脈速度運作的邏輯閘極相整合。這種在類比和數位邊界的高頻率雙向訊號流,突破手動除錯方法論的極限,影響到獲得結果的整體時間。Symphony Pro Visualizer MS 環境在整個混合訊號設計階層架構中提供順暢除錯體驗,其全面的分析、自動化和易用性可提高生產力。
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