Invention Grant
- Patent Title: Application specific integrated circuit interconnect
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Application No.: US16266994Application Date: 2019-02-04
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Publication No.: US11550982B2Publication Date: 2023-01-10
- Inventor: Stefano Giaconi , Giacomo Rinaldi , Matheus Trevisan Moreira , Matthew Pryor , David Fong
- Applicant: CHRONOS TECH LLC
- Applicant Address: US CA San Diego
- Assignee: CHRONOS TECH LLC
- Current Assignee: CHRONOS TECH LLC
- Current Assignee Address: US CA San Diego
- Agency: Procopio, Cory, Hargreaves & Savitch LLP
- Main IPC: H04L47/10
- IPC: H04L47/10 ; H04L12/40 ; G06F13/42 ; G06F115/06 ; G06F30/34 ; G06F30/30 ; G06F30/35 ; G06F30/394

Abstract:
Systems and methods for providing Chronos Channel interconnects in an ASIC are provided. Chronos Channels rely on a reduced set of timing assumptions and are robust against delay variations. Chronos Channels transmit data using delay insensitive (DI) codes and quasi-delay-insensitive (QDI) logic. Chronos Channels are insensitive to all wire and gate delay variations, but for those belonging to a few specific forking logic paths called isochronic forks. Chronos Channels use temporal compression in internal paths to reduce the overheads of QDI logic and efficiently transmit data. Chronos Channels are defined by a combination of a DI code, a temporal compression ratio and hardware.
Public/Granted literature
- US20190179992A1 APPLICATION SPECIFIC INTEGRATED CIRCUIT INTERCONNECT Public/Granted day:2019-06-13
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