Invention Grant
- Patent Title: Formatting disk drive data using format field elements
- Patent Title (中): 使用格式字段元素格式化磁盘驱动器数据
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Application No.: US11972676Application Date: 2008-01-11
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Publication No.: US07904645B2Publication Date: 2011-03-08
- Inventor: John P. Mead
- Applicant: John P. Mead
- Applicant Address: US CA Irvine
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Current Assignee Address: US CA Irvine
- Agency: Garlick Harrison & Markison
- Agent Shayne X. Short
- Main IPC: G06F12/00
- IPC: G06F12/00

Abstract:
Formatting disk drive data using format field elements (FFEs). A processing module (which can be a general purpose processor or a RISC (Reduced Instruction Set Computer) processor) is employed to generate FFEs that are employed to govern operation of the various data formatting modules within a formatting system within a HDD. The determination of when a data formatting module stops operating in accordance with a first FFE and begins operating in accordance with a second FFE can be a predetermined period of time, a number of operations being performed, the meeting of some condition, or some other means. Each FFE can be viewed as being a multi-dimensional instruction that not only includes a configuration for a data formatting module, but also includes the conditions by which the configuration is to be governed by a subsequent FFE, among other things.
Public/Granted literature
- US20090086359A1 FORMATTING DISK DRIVE DATA USING FORMAT FIELD ELEMENTS Public/Granted day:2009-04-02
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