Invention Grant
- Patent Title: Apparatus of wave-pipelined circuits
- Patent Title (中): 波浪流水线电路设备
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Application No.: US15017551Application Date: 2016-02-05
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Publication No.: US09575929B2Publication Date: 2017-02-21
- Inventor: Weng Tianxiang
- Applicant: Weng Tianxiang
- Applicant Address: US CA Diamond Bar
- Assignee: Weng Tianxiang
- Current Assignee: Weng Tianxiang
- Current Assignee Address: US CA Diamond Bar
- Main IPC: G06F17/50
- IPC: G06F17/50 ; G06F15/82 ; G06F9/44

Abstract:
The present invention classifies all critical paths into two basic types: a series critical path and a feedback critical path, and divides each of wave-pipelined circuits into two components: a static logic part, called critical path component (CPC), and a dynamic logic part, formalized into four wave-pipelining components (WPC) shared by all wave-pipelined circuits. Each wave-pipelining ready code in HDL comprises two components: a WPC instantiation and a CPC instantiation wire-connected and linked by a new link statement. Each WPC has new wave constants which play the same role as generic constants do, but whose initial values are determined and assigned by a synthesizer after code analysis, so designers can use after-synthesization information in their code before synthesization for wave-pipelining technology. The responsibility of analyzing and manipulating wave-pipelining ready code, generating and implementing wave-pipelined circuits on a design-wide or chip-wide scale in HDL is shifted from designers to synthesizers.
Public/Granted literature
- US20160232129A1 Apparatus of wave-pipelined circuits Public/Granted day:2016-08-11
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