公开(公告)号：AU2015267615A1

公开(公告)日：2016-10-27

申请号：AU2015267615

申请日：2015-04-01

Applicant: APPLE INC

Inventor： TRIPATHI BRIJESH ,  KEIL SHANE J ,  GULATI MANU ,  CHO JUNG WOOK ,  MACHNICKI ERIK P ,  HERBECK GILBERT H ,  MILLET TIMOTHY J ,  DE CESARE JOSHUA P ,  DALAL ANAND

IPC: G06F1/32

Abstract: In an embodiment, a system on a chip (SOC) includes a component that remains powered when the remainder of the SOC is powered off. The component may include a sensor capture unit to capture data from various device sensors, and may filter the captured sensor data. Responsive to the filtering, the component may wake up the remainder of the SOC to permit the processing. The component may store programmable configuration data, matching the state at the time the SOC was most recently powered down, for the other components of the SOC, in order to reprogram them after wakeup. In some embodiments, the component may be configured to wake up the memory controller within the SOC and the path to the memory controller, in order to write the data to memory. The remainder of the SOC may remain powered down.

公开(公告)号：AU2010282693B2

公开(公告)日：2014-02-13

申请号：AU2010282693

申请日：2010-08-09

Applicant: APPLE INC

Inventor： YEPEZ ROBERTO GABRIEL ,  GRAESSLEY JOSH ,  CHINN PAUL ,  DALAL ANAND

IPC: G06F13/38

Abstract: A host/peripheral local interconnect that is compatible with a self- configurable peripheral device is described. According to processes discussed herein, the peripheral device is self-configured. The host device may be kept aware of the self-configured state of the peripheral device, and/or self-configured changes made at the peripheral device. The host device may scale its applications/uses of the peripheral device in light of such awareness.

公开(公告)号：GB2472698B

公开(公告)日：2012-02-29

申请号：GB201013627

申请日：2010-08-13

Applicant: APPLE INC

Inventor： YEPEZ ROBERTO GABRIEL ,  GRAESSLEY JOSHUA ,  CHINN PAUL ,  DALAL ANAND

IPC: G06F13/10 ,  G06F9/445 ,  H04L29/06 ,  H04W76/02

Abstract: A host/peripheral local interconnect that is compatible with a self-configurable peripheral device is described. According to processes discussed herein, the peripheral device is self-configured. The host device may be kept aware of the self-configured state of the peripheral device, and/or self-configured changes made at the peripheral device. The host device may scale its applications/uses of the peripheral device in light of such awareness.