Gang Liang Phones & Addresses
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Harvard, MA
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Boxboro, MA
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Shrewsbury, MA
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Webster, NY
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Nashville, TN
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Marlborough, MA
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Norcross, GA
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4 Macleod Ln, Acton, MA 01720
Work
Position:
Professional/Technical
Education
Degree:
Graduate or professional degree
Publications
Us Patents
Selectively Processing Different Size Data In Multiplier And Alu Paths In Parallel
View pageUS Patent:
6725360, Apr 20, 2004
Filed:
Mar 31, 2000
Appl. No.:
09/541116
Inventors:
Bradley C. Aldrich - Austin TX
Jose Fridman - Brookline MA
Paul Meyer - Chandler AZ
Gang Liang - Acton MA
Jose Fridman - Brookline MA
Paul Meyer - Chandler AZ
Gang Liang - Acton MA
Assignee:
Intel Corporation - Santa Clara CA
Analog Devices, Inc. - Norwood MA
Analog Devices, Inc. - Norwood MA
International Classification:
G06F 9302
US Classification:
712221, 708518, 708524, 712 35
Abstract:
An integrated circuit which has two separate paths for two different data widths. The first processing path processes data up to n bits in a n multiplier. A second path operates in parallel with the first path, and includes smaller units which process data up to n 2 bits. The two paths can operate in parallel, but since the two paths have different data widths, they can more effectively operate with the different data sizes.
Dsp Execution Unit For Efficient Alternate Modes For Processing Multiple Data Sizes
View pageUS Patent:
7047271, May 16, 2006
Filed:
Apr 20, 2004
Appl. No.:
10/828913
Inventors:
Bradley C. Aldrich - Austin TX, US
Jose Fridman - Brookline MA, US
Paul Meyer - Chandler AZ, US
Gang Liang - Acton MA, US
Jose Fridman - Brookline MA, US
Paul Meyer - Chandler AZ, US
Gang Liang - Acton MA, US
Assignee:
Intel Corporation - Santa Clara CA
Analog Devices, Inc. - Norwood MA
Analog Devices, Inc. - Norwood MA
International Classification:
G06F 7/50
US Classification:
708513, 708625
Abstract:
In one embodiment, a digital signal processor (DSP) processes both n-bit data and (n/2)-bit data. The DSP includes multiple processing paths. A first processing path processes n-bit data. A second processing path is processes (n/2)-bit data. The multiple processing paths may be established using multiple components or may share components. When the processing paths share components, only one of the processing paths may be used at a time.