Invention Grant
- Patent Title: Methods and apparatus for implementing a saturating multiplier
- Patent Title (中): 实现饱和倍增器的方法和装置
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Application No.: US12346692Application Date: 2008-12-30
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Publication No.: US08214419B2Publication Date: 2012-07-03
- Inventor: Paul Metzgen
- Applicant: Paul Metzgen
- Applicant Address: US CA San Jose
- Assignee: Altera Corporation
- Current Assignee: Altera Corporation
- Current Assignee Address: US CA San Jose
- Agency: Kwan & Olynick LLP
- Main IPC: G06F7/38
- IPC: G06F7/38 ; G06F7/52

Abstract:
Methods and apparatus are provided for implementing an efficient saturating multiplier associated with addition and subtraction logic. The result of the multiplier is saturated before accumulating. The result of the multiplier can be stored in a result register in unsaturated form. The output of the result register can then be saturated and provided to addition and subtraction logic to allow efficient implementation of a saturating multiplier.
Public/Granted literature
- US20090172067A1 METHODS AND APPARATUS FOR IMPLEMENTING A SATURATING MULTIPLIER Public/Granted day:2009-07-02
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