 技術摘要： |
一種區域式管理方法，用於一非揮發記憶體。上述區域式管理方法將非揮發記憶體的所有晶片的儲存空間劃分為實體區域、實體區塊集與實體頁面集，並且將邏輯位址空間劃分為虛擬區域、虛擬區塊與虛擬頁面。在上述非揮發記憶體之中，實體區塊集為空間分配與空間回收的最小單位，實體頁面集為資料讀寫的最小單位。上述區域式管理方法包括一種三層式位址轉換架構，用以將邏輯位址轉換為實體位址。
A region-based management method of a non-volatile memory is provided. In the region-based management method, the storage space of all chips in the non-volatile memory is divided into physical regions, physical block sets, and physical page sets, and a logical space is divided into virtual regions, virtual blocks, and virtual pages. In the non-volatile memory, each physical block set is the smallest unit of space allocation and garbage collection, and each physical page set is the smallest unit of data access. The region-based management method includes a three-level address translation architecture for converting logical block addresses into physical block addresses.
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聯繫方式 |
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研發處產學合作總中心 |
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(02)3366-9949 |
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10617臺北市大安區羅斯福路四段1號 禮賢樓六樓608室 |
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