Invention Grant
US08171188B2 Method of handling successive bitstream extraction and packing and related device
有权
处理连续比特流提取和打包及相关设备的方法
- Patent Title: Method of handling successive bitstream extraction and packing and related device
- Patent Title (中): 处理连续比特流提取和打包及相关设备的方法
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Application No.: US12271924Application Date: 2008-11-16
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Publication No.: US08171188B2Publication Date: 2012-05-01
- Inventor: Chuan-Hua Chang , Hong-Men Su
- Applicant: Chuan-Hua Chang , Hong-Men Su
- Applicant Address: TW Science-Based Industrial Park, Hsin-Chu
- Assignee: Andes Technology Corporation
- Current Assignee: Andes Technology Corporation
- Current Assignee Address: TW Science-Based Industrial Park, Hsin-Chu
- Agent Winston Hsu; Scott Margo
- Main IPC: G06F5/14
- IPC: G06F5/14 ; G06F7/24
Abstract:
To handle boundary conditions efficiently during bitstream extraction, a predetermined number of bits are extracted from the bitstream register starting from a most significant bit of the bitstream register when an underflow flag is set. The predetermined number equals a predetermined extraction width minus a previous starting position. The bits are stored in a lowest part of a destination register, and the underflow flag is cleared.
Public/Granted literature
- US20100124308A1 Method of Handling Successive Bitstream Extraction and Packing and Related Device Public/Granted day:2010-05-20
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