公开(公告)号：US09524260B2

公开(公告)日：2016-12-20

申请号：US14308053

申请日：2014-06-18

Applicant: QUALCOMM Incorporated

Inventor： Nir Gerber ,  Daniel Hyongkyu Kim ,  Amir Borovietzky ,  Dan Vardi ,  Andrey Michael Baranovsky

IPC: G06F3/00 ,  G06F5/00 ,  G06F13/00 ,  G06F13/28 ,  G06F13/42

CPC classification number: G06F13/28 ,  G06F13/4221 ,  G06F13/4295 ,  Y02D10/14 ,  Y02D10/151

Abstract: Universal serial bus (USB) communication systems and methods are disclosed. In particular, aspects of the present disclosure optimize polling and scheduling of bulk data transfers from bulk endpoints connected through a USB connection. By reducing the amount of polling, and by favoring endpoints that are known to have data to transfer, unnecessary signaling is avoided. Reduction in signaling allows more data to be transferred in a shorter amount of time. Reducing the time required for a data transfer may allow for low power modes to be used, which in turn further saves power.

Abstract translation: 通用串行总线（USB）通信系统和方法被公开。 特别地，本公开的方面优化了通过USB连接连接的批量端点的批量数据传输的轮询和调度。 通过减少轮询量，通过有利于已知具有数据传输的端点，避免了不必要的信令。 信令的减少允许在更短的时间内传输更多的数据。 减少数据传输所需的时间可能允许使用低功耗模式，从而进一步节省功耗。

公开(公告)号：US12300337B2

公开(公告)日：2025-05-13

申请号：US17944691

申请日：2022-09-14

Applicant: QUALCOMM INCORPORATED

Inventor： Hong Dai ,  Amir Borovietzky ,  Arvind Jain ,  Massine Bitam ,  Madan Krishnappa

IPC: G11C29/32 ,  G01R31/319 ,  G11C29/44

Abstract: A system for repairing a random access memory may include serial test interface logic, fuse-sense logic, a repair data register chain, and multiplexing logic. The repair data register chain may include serially interconnected data registers configured to shift data through the repair data register chain. Each data register of the repair data register chain may have a data output configured to be coupled to a repair information input of the random access memory. The multiplexing logic may be configured to provide a soft-repair mode and a hard-repair mode. When the soft-repair mode is selected, the multiplexing logic may be configured to receive soft-repair data provided by the serial test interface logic into the data registers. When the hard-repair mode is selected, the multiplexing logic may be configured to receive the data provided by the fuse-sense logic into the data registers.

公开(公告)号：US20150370733A1

公开(公告)日：2015-12-24

申请号：US14308053

申请日：2014-06-18

Applicant: QUALCOMM Incorporated

Inventor： Nir Gerber ,  Daniel Hyongkyu Kim ,  Amir Borovietzky ,  Dan Vardi ,  Andrey Michael Baranovsky

IPC: G06F13/28 ,  G06F13/42

CPC classification number: G06F13/28 ,  G06F13/4221 ,  G06F13/4295 ,  Y02D10/14 ,  Y02D10/151

Abstract: Universal serial bus (USB) communication systems and methods are disclosed. In particular, aspects of the present disclosure optimize polling and scheduling of bulk data transfers from bulk endpoints connected through a USB connection. By reducing the amount of polling, and by favoring endpoints that are known to have data to transfer, unnecessary signaling is avoided. Reduction in signaling allows more data to be transferred in a shorter amount of time. Reducing the time required for a data transfer may allow for low power modes to be used, which in turn further saves power.

Abstract translation: 通用串行总线（USB）通信系统和方法被公开。 特别地，本公开的方面优化了通过USB连接连接的批量端点的批量数据传输的轮询和调度。 通过减少轮询量，通过有利于已知具有数据传输的端点，避免了不必要的信令。 信令的减少允许在更短的时间内传输更多的数据。 减少数据传输所需的时间可能允许使用低功耗模式，从而进一步节省功耗。