公开(公告)号：US10338655B2

公开(公告)日：2019-07-02

申请号：US15484669

申请日：2017-04-11

Applicant: QUALCOMM Incorporated

Inventor： Sarbartha Banerjee ,  Manisha Singh ,  Vinay Jain ,  Venkata Devarasetty

IPC: G06F1/00 ,  G06F1/26 ,  G06F13/24 ,  G06F1/3287 ,  G06F1/30 ,  G06F9/38 ,  G06F1/3203 ,  G06F1/3206 ,  G06F9/48

Abstract: Aspects of the disclosure are directed to DC power management. A sequencer may be configured to execute a first command, wherein the first command is associated with a unique group tag; compare the unique group tag to a master group tag; determine if an interrupt is detected; lock the master group tag to yield a locked master group tag; execute a second command, wherein the second command is associated with the locked master group tag; determine that an end of commands in the locked master group tag is reached and execute a sequence jump through command to put a processor back to a regular power state.

公开(公告)号：US10417161B2

公开(公告)日：2019-09-17

申请号：US16219698

申请日：2018-12-13

Applicant: QUALCOMM Incorporated

Inventor： Helena Deirdre O'Shea ,  Lalan Jee Mishra ,  Amit Gil ,  Gary Chang ,  Mohit Kishore Prasad ,  Richard Dominic Wietfeldt ,  Vinay Jain

IPC: G06F13/36 ,  G06F13/40 ,  G06F13/42

Abstract: In a device comprising a serial bus and a plurality of devices, register/address mappings and/or unique group identifiers are used to convey additional information in messages/datagrams over the serial bus without explicitly sending such information in the message/datagram. Such register/address mappings may be done beforehand, and in conjunction with group-specific identifiers, may reduce transmission latency by keeping the size of the messages/datagrams small. Since all devices on the serial bus have prior knowledge of such register/address mappings and/or group-specific identifiers, recipient devices are able to infer information from the group-specific identifiers and/or register/address sent in each message/datagram that is not explicitly sent within such message/datagram.

公开(公告)号：US20180292875A1

公开(公告)日：2018-10-11

申请号：US15484669

申请日：2017-04-11

Applicant: QUALCOMM Incorporated

Inventor： Sarbartha Banerjee ,  Manisha Singh ,  Vinay Jain ,  Venkata Devarasetty

IPC: G06F1/26 ,  G06F13/24 ,  G06F1/32 ,  G06F1/30

CPC classification number: G06F1/266 ,  G06F1/305 ,  G06F1/3203 ,  G06F1/3206 ,  G06F1/3287 ,  G06F9/3851 ,  G06F9/4812 ,  G06F13/24

Abstract: Aspects of the disclosure are directed to DC power management. A sequencer may be configured to execute a first command, wherein the first command is associated with a unique group tag; compare the unique group tag to a master group tag; determine if an interrupt is detected; lock the master group tag to yield a locked master group tag; execute a second command, wherein the second command is associated with the locked master group tag; determine that an end of commands in the locked master group tag is reached and execute a sequence jump through command to put a processor back to a regular power state.