Invention Grant
- Patent Title: Bit recovery system
- Patent Title (中): 位恢复系统
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Application No.: US14088867Application Date: 2013-11-25
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Publication No.: US09262263B2Publication Date: 2016-02-16
- Inventor: Taehyun Kim , Jung Pill Kim , Sungryul Kim
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Toler Law Group
- Main IPC: G11C29/00
- IPC: G11C29/00 ; G06F11/10 ; G06F12/00

Abstract:
A particular device includes a resistance-based memory device, a tag random-access memory (RAM), and a bit recovery (BR) memory. The resistance-based memory device is configured to store a data value and error-correcting code (ECC) data associated with the data value. The tag RAM is configured to store information that maps memory addresses of a main memory to wordlines of a cache memory, where the cache memory includes the resistance-based memory device. The BR memory is configured to store additional error correction data associated with the data value, where the BR memory corresponds to a volatile memory device.
Public/Granted literature
- US20150149864A1 BIT RECOVERY SYSTEM Public/Granted day:2015-05-28
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