Invention Application
- Patent Title: CONTROLLER, COMPUTING SYSTEM INCLUDING THE SAME, AND METHOD OF CREATING AND SEARCHING PAGE TABLE ENTRY FOR THE SAME
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Application No.: US17526391Application Date: 2021-11-15
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Publication No.: US20220342828A1Publication Date: 2022-10-27
- Inventor: Seongil O , Won Woo RO , William Jinho SONG , Jiwon LEE
- Applicant: SAMSUNG ELECTRONICS CO, LTD.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO, LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO, LTD.
- Current Assignee Address: KR Suwon-si
- Priority: KR10-2021-0054195 20210427
- Main IPC: G06F12/109
- IPC: G06F12/109

Abstract:
A controller is provided. The controller creates a page table including page table entries including mapping information for translating a virtual address to a physical address. Each of the page table entries includes: a virtual page number, a physical frame number, valid information, and size information. The virtual page number is included in a virtual address, the physical frame number is included in a physical address, the valid information includes a first predetermined number of bits, and the size information includes a second predetermined number of bits. The first predetermined number of bits represents an address translation range in a page table entry or a number of page table entries to be grouped, and the size information represents a size indicated by each bit of the first predetermined number of bits.
Public/Granted literature
Information query
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