Invention Grant
US08418021B2 Storage controller with encoding/decoding circuit programmable to support different ECC requirements and related method thereof
有权
具有编码/解码电路的存储控制器可编程，以支持不同的ECC要求及其相关方法
- Patent Title: Storage controller with encoding/decoding circuit programmable to support different ECC requirements and related method thereof
- Patent Title (中): 具有编码/解码电路的存储控制器可编程，以支持不同的ECC要求及其相关方法
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Application No.: US12645490Application Date: 2009-12-23
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Publication No.: US08418021B2Publication Date: 2013-04-09
- Inventor: Li-Lien Lin , Chao-Yi Wu , Chien-Chung Wu , Li-Chun Tu
- Applicant: Li-Lien Lin , Chao-Yi Wu , Chien-Chung Wu , Li-Chun Tu
- Applicant Address: TW Science-Based Industrial Park, Hsin-Chu
- Assignee: Mediatek Inc.
- Current Assignee: Mediatek Inc.
- Current Assignee Address: TW Science-Based Industrial Park, Hsin-Chu
- Agent Winston Hsu; Scott Margo
- Main IPC: G06F11/00
- IPC: G06F11/00
Abstract:
One exemplary storage controller of controlling data access of a storage device includes an encoding circuit and a control circuit. The encoding circuit is programmable to support a plurality of different finite fields, and implemented for generating encoded data according to an adjustable finite field setting. The control circuit is implemented for controlling the adjustable finite field setting of the encoding circuit and recording data into the storage device according to the encoded data. Another exemplary storage controller of controlling data access of a storage device includes a decoding circuit and a control circuit. The decoding circuit is programmable to support a plurality of different finite fields, and implemented for generating decoded data according to an adjustable finite field setting. The control circuit is implemented for reading data from the storage device to obtain readout data and controlling the adjustable finite field setting of the decoding circuit.
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