香港航天科技(01725.HK)擬與上海微系統所合作完成宇航級RISC-V芯片空間驗證及衞星在軌測試
格隆匯9月14日丨香港航天科技(01725.HK)發佈公吿,2021年9月13日,公司間接全資附屬港航科(深圳)空間技術有限公司與中國科學院上海微系統與信息技術研究所(“上海微系統所”)訂立合作協議,內容有關訂約方共同合作完成首個宇航級RISC-V高可靠性半導體的空間驗證及衞星在軌測試。
RISC-V為新一代基於開源指令集的宇航處理器芯片,利用RVC(RISC-V代碼壓縮)技術改善程式代碼的大小,同時亦以增加每個程式的指令數量為代價,減少每個指令的CPU週期數。該技術透過犧牲代碼密度來簡化實現電路,使宇航級芯片更廣泛的運用於航天、航空、通訊、物聯網、新能源及智慧管理等領域。
根據合作,上海微系統所將提供高可靠芯片加載存儲測試及測試方案,而深圳港航科將打造必要的在軌環境,藉以實施測試方案。訂約方將就以下範疇展開合作,包括(i)開發芯片加載存儲測試及測試方案;(ii)有關加載存儲測試的機器安裝及能源供應;(iii)交換加載存儲測試數據;(iv)監測芯片的在軌狀態;及(v)對加載存儲測試數據進行數據分發、處理及分析。在軌測試時間為6個月。
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