ADAPTIVE READ WORDLINE VOLTAGE BOOSTING APPARATUS AND METHOD FOR MULTI-PORT SRAM
Embodiments of the invention are directed to systems and methods for adaptively boosting the supply voltage to an SRAM (Static Random Access Memory) in response to process-voltage-temperature variations when needed. Embodiments include a critical path that simulates a typical memory cell and read-ou...
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| Main Authors | , , , |
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| Format | Patent |
| Language | English French German |
| Published |
03.04.2019
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| Subjects | |
| Online Access | Get full text |
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| Abstract | Embodiments of the invention are directed to systems and methods for adaptively boosting the supply voltage to an SRAM (Static Random Access Memory) in response to process-voltage-temperature variations when needed. Embodiments include a critical path that simulates a typical memory cell and read-out circuit in the SRAM. Applying a trigger signal to a word-line input port of the critical path, and comparing the output of the critical path to a reference-latch signal, provides an indication of when to boost the supply voltage to the read-out circuits of the SRAM. |
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| AbstractList | Embodiments of the invention are directed to systems and methods for adaptively boosting the supply voltage to an SRAM (Static Random Access Memory) in response to process-voltage-temperature variations when needed. Embodiments include a critical path that simulates a typical memory cell and read-out circuit in the SRAM. Applying a trigger signal to a word-line input port of the critical path, and comparing the output of the critical path to a reference-latch signal, provides an indication of when to boost the supply voltage to the read-out circuits of the SRAM. |
| Author | GARG, Manish HOFF, David Paul NGUYEN, Quan PHAN, Michael ThaiThanh |
| Author_xml | – fullname: PHAN, Michael ThaiThanh – fullname: HOFF, David Paul – fullname: NGUYEN, Quan – fullname: GARG, Manish |
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| DocumentTitleAlternate | APPAREIL ET PROCÉDÉ D'AUGMENTATION ADAPTATIVE DE LA TENSION DE LECTURE DE LIGNE DE MOT DE MÉMOIRES SRAM À PORTS MULTIPLES ADAPTIVER LESEWORTLEITUNGSSPANNUNGSVERSTÄRKER UND VERFAHREN FÜR MULTIPORT-SRAM |
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| Notes | Application Number: EP20120766529 |
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| RelatedCompanies | Qualcomm Incorporated |
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| Snippet | Embodiments of the invention are directed to systems and methods for adaptively boosting the supply voltage to an SRAM (Static Random Access Memory) in... |
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| Title | ADAPTIVE READ WORDLINE VOLTAGE BOOSTING APPARATUS AND METHOD FOR MULTI-PORT SRAM |
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