公开(公告)号：US09653079B2

公开(公告)日：2017-05-16

申请号：US14621093

申请日：2015-02-12

Applicant: Apple Inc.

Inventor： Manu Gulati ,  Gilbert H. Herbeck ,  Alexei E. Kosut ,  Girault W. Jones ,  Timothy J. Millet

IPC: G10L15/28 ,  G10L19/00 ,  G10L15/22 ,  G10L15/08

CPC classification number: G10L15/28 ,  G10L15/08 ,  G10L15/22 ,  G10L2015/088 ,  G10L2015/223

Abstract: In an embodiment, a system on a chip (SOC) may include one or more central processing units (CPUs), a memory controller, and a circuit configured to remain powered on when the rest of the SOC is powered down. The circuit may be configured to receive audio samples and match those audio samples against a predetermined pattern. The circuit may operate according to a first clock during the time that the rest of the SOC is powered down. In response to detecting the predetermined pattern in the samples, the circuit may cause the memory controller and processors to power up. During the power up process, a second clock having one or more better characteristics than the first clock may become available. The circuit may switch to the second clock while preserving the samples, or losing at most one sample, or no more than a threshold number of samples.

公开(公告)号：US09619377B2

公开(公告)日：2017-04-11

申请号：US14458949

申请日：2014-08-13

Applicant: Apple Inc.

Inventor： Brijesh Tripathi ,  Shane J. Keil ,  Manu Gulati ,  Jung Wook Cho ,  Erik P. Machnicki ,  Gilbert H. Herbeck ,  Timothy J. Millet ,  Joshua P. de Cesare ,  Anand Dalal

IPC: G06F12/02 ,  G06F12/06 ,  G06F1/32

CPC classification number: G06F12/0223 ,  G06F1/3206 ,  G06F1/3287 ,  G06F1/3293 ,  G06F3/0625 ,  G06F3/0632 ,  G06F3/0634 ,  G06F3/0673 ,  G06F9/4406 ,  G06F12/0646 ,  G06F13/1668 ,  G06F13/4068 ,  G06F13/4265 ,  G06F2212/1032 ,  G11C11/40615 ,  Y02D10/122 ,  Y02D10/151 ,  Y02D10/171 ,  Y02D50/20

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：US09591219B2

公开(公告)日：2017-03-07

申请号：US15089784

申请日：2016-04-04

Applicant: Apple Inc.

Inventor： D. Amnon Silverstein ,  Shun Wai Go ,  Suk Hwan Lim ,  Timothy J. Millet ,  Ting Chen ,  Bin Ni

IPC: H04N7/01 ,  H04N5/232 ,  H04N9/87 ,  H04N1/21

CPC classification number: H04N5/23245 ,  H04N1/212 ,  H04N5/23216 ,  H04N5/23232 ,  H04N5/23293 ,  H04N7/0122 ,  H04N9/87

Abstract: In an embodiment, an electronic device may be configured to capture still frames during video capture, but may capture the still frames in the 4×3 aspect ratio and at higher resolution than the 16×9 aspect ratio video frames. The device may interleave high resolution, 4×3 frames and lower resolution 16×9 frames in the video sequence, and may capture the nearest higher resolution, 4×3 frame when the user indicates the capture of a still frame. Alternatively, the device may display 16×9 frames in the video sequence, and then expand to 4×3 frames when a shutter button is pressed. The device may capture the still frame and return to the 16×9 video frames responsive to a release of the shutter button.

Abstract translation: 在一个实施例中，电子设备可以被配置为在视频捕获期间捕获静止帧，但是可以以比4×3宽高比和高于16×9宽高比视频帧的分辨率捕获静止帧。 该装置可以在视频序列中交错高分辨率，4×3帧和较低分辨率的16×9帧，并且当用户指示拍摄静止帧时可以捕获最近的较高分辨率，4×3帧。 或者，设备可以在视频序列中显示16×9帧，然后当按下快门按钮时，扩展为4×3帧。 该装置可以捕获静止帧并响应于快门按钮的释放而返回到16×9视频帧。

公开(公告)号：US09529544B2

公开(公告)日：2016-12-27

申请号：US15006286

申请日：2016-01-26

Applicant: Apple Inc.

Inventor： James Wang ,  Zongjian Chen ,  James B. Keller ,  Timothy J. Millet

IPC: G06F3/06 ,  G06F12/08 ,  G06F12/12

CPC classification number: G06F3/0631 ,  G06F3/0604 ,  G06F3/0638 ,  G06F3/0673 ,  G06F12/0802 ,  G06F12/0831 ,  G06F12/0848 ,  G06F12/0853 ,  G06F12/0864 ,  G06F12/0877 ,  G06F12/125 ,  G06F2212/1021 ,  G06F2212/2515 ,  G06F2212/282 ,  G06F2212/601 ,  G06F2212/62 ,  Y02D10/13

Abstract: In one embodiment, a memory that is delineated into transparent and non-transparent portions. The transparent portion may be controlled by a control unit coupled to the memory, along with a corresponding tag memory. The non-transparent portion may be software controlled by directly accessing the non-transparent portion via an input address. In an embodiment, the memory may include a decoder configured to decode the address and select a location in either the transparent or non-transparent portion. Each request may include a non-transparent attribute identifying the request as either transparent or non-transparent. In an embodiment, the size of the transparent portion may be programmable. Based on the non-transparent attribute indicating transparent, the decoder may selectively mask bits of the address based on the size to ensure that the decoder only selects a location in the transparent portion.

公开(公告)号：US20160240193A1

公开(公告)日：2016-08-18

申请号：US14621093

申请日：2015-02-12

Applicant: Apple Inc.

Inventor： Manu Gulati ,  Gilbert H. Herbeck ,  Alexei E. Kosut ,  Girault W. Jones ,  Timothy J. Millet

IPC: G10L15/28 ,  G10L19/00 ,  G10L15/22

CPC classification number: G10L15/28 ,  G10L15/08 ,  G10L15/22 ,  G10L2015/088 ,  G10L2015/223

Abstract: In an embodiment, a system on a chip (SOC) may include one or more central processing units (CPUs), a memory controller, and a circuit configured to remain powered on when the rest of the SOC is powered down. The circuit may be configured to receive audio samples and match those audio samples against a predetermined pattern. The circuit may operate according to a first clock during the time that the rest of the SOC is powered down. In response to detecting the predetermined pattern in the samples, the circuit may cause the memory controller and processors to power up. During the power up process, a second clock having one or more better characteristics than the first clock may become available. The circuit may switch to the second clock while preserving the samples, or losing at most one sample, or no more than a threshold number of samples.

Abstract translation: 在一个实施例中，芯片上的系统（SOC）可以包括一个或多个中央处理单元（CPU），存储器控制器和被配置为当SOC的其余部分断电时保持通电的电路。 该电路可以被配置为接收音频采样并将这些音频样本与预定模式相匹配。 在SOC的其余部分断电的时间内，电路可以根据第一时钟进行操作。 响应于检测样本中的预定模式，电路可以使存储器控制器和处理器加电。 在上电过程中，具有比第一时钟具有一个或多个更好特征的第二时钟可以变得可用。 电路可以切换到第二时钟，同时保持采样，或者丢失至多一个采样，或者不超过阈值数量的采样。

公开(公告)号：US09331058B2

公开(公告)日：2016-05-03

申请号：US14097491

申请日：2013-12-05

Applicant: Apple Inc.

Inventor： John Bruno ,  Jun Zhai ,  Timothy J. Millet

IPC: H05K7/20 ,  H01L25/16 ,  H01L23/13 ,  H01L23/367 ,  H05K1/02 ,  H05K1/14 ,  H05K1/18

CPC classification number: H01L25/18 ,  H01L23/13 ,  H01L23/367 ,  H01L23/3675 ,  H01L23/5385 ,  H01L23/5386 ,  H01L23/5389 ,  H01L25/0652 ,  H01L25/105 ,  H01L25/16 ,  H01L2224/13124 ,  H01L2224/134 ,  H01L2224/13411 ,  H01L2224/16225 ,  H01L2224/73204 ,  H01L2224/73253 ,  H01L2225/06517 ,  H01L2225/06572 ,  H01L2225/06589 ,  H01L2225/1023 ,  H01L2225/1058 ,  H01L2225/1094 ,  H01L2924/1205 ,  H01L2924/1206 ,  H01L2924/1207 ,  H01L2924/1427 ,  H01L2924/1432 ,  H01L2924/1436 ,  H01L2924/15153 ,  H01L2924/15311 ,  H01L2924/15321 ,  H01L2924/19041 ,  H01L2924/19042 ,  H01L2924/19043 ,  H01L2924/19105 ,  H05K1/0204 ,  H05K1/141 ,  H05K1/144 ,  H05K1/181 ,  H05K2201/09036 ,  H05K2201/10416 ,  H05K2201/10734 ,  H01L2924/014

Abstract: A semiconductor package includes a processor die (e.g., an SoC) and one or more memory die (e.g., DRAM) coupled to a ball grid array (BGA) substrate. The processor die and the memory die are coupled to opposite sides of the BGA substrate using terminals (e.g., solder balls). The package may be coupled to a printed circuit board (PCB) using one or more terminals positioned around the perimeter of the processor die. The PCB may include a recess with at least part of the processor die being positioned in the recess. Positioning at least part of the processor die in the recess reduces the overall height of the semiconductor package assembly. A voltage regulator may also be coupled to the BGA substrate on the same side as the processor die with at least part of the voltage regulator being positioned in the recess a few millimeters from the processor die.

Abstract translation: 半导体封装包括耦合到球栅阵列（BGA）衬底的处理器管芯（例如，SoC）和一个或多个存储器管芯（例如，DRAM）。 使用端子（例如，焊球）将处理器管芯和存储器管芯耦合到BGA衬底的相对侧。 可以使用位于处理器管芯的周边周围的一个或多个端子将封装耦合到印刷电路板（PCB）。 PCB可以包括凹部，其中处理器管芯的至少一部分位于凹部中。 将处理器管芯的至少一部分定位在凹部中减小了半导体封装组件的整体高度。 电压调节器还可以与处理器管芯相同侧的BGA衬底耦合，其中至少一部分电压调节器位于距离处理器管芯几毫米的凹槽中。

公开(公告)号：US20150346001A1

公开(公告)日：2015-12-03

申请号：US14458885

申请日：2014-08-13

Applicant: Apple Inc.

Inventor： Brijesh Tripathi ,  Shane J. Keil ,  Manu Gulati ,  Jung Wook Cho ,  Erik P. Machnicki ,  Gilbert H. Herbeck ,  Timothy J. Millet ,  Joshua P. de Cesare ,  Anand Dalal

IPC: G01D9/00 ,  G06F1/32 ,  G06F13/16

CPC classification number: G01D9/00 ,  G06F1/3206 ,  G06F1/3287 ,  G06F1/3293 ,  G06F13/1689 ,  Y02D10/122 ,  Y02D10/171 ,  Y02D50/20

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.

Abstract translation: 在一个实施例中，芯片上的系统（SOC）包括当SOC的其余部分断电时保持供电的组件。 该组件可以包括用于从各种设备传感器捕获数据的传感器捕获单元，并且可以对所捕获的传感器数据进行过滤。 响应于过滤，组件可以唤醒SOC的剩余部分以允许处理。 组件可以存储可编程配置数据，与SOC最近断电时的状态相匹配，用于SOC的其他组件，以便在唤醒后重新编程它们。 在一些实施例中，组件可以被配置为唤醒SOC内的存储器控​​制器和到存储器控制器的路径，以便将数据写入存储器。 SOC的其余部分可能仍然断电。

公开(公告)号：US20150139603A1

公开(公告)日：2015-05-21

申请号：US14082390

申请日：2013-11-18

Applicant: Apple Inc.

Inventor： D. Amnon Silverstein ,  Shun Wai Go ,  Suk Hwan Lim ,  Timothy J. Millet ,  Ting Chen ,  Bin Ni

IPC: H04N5/232 ,  H04N9/87

CPC classification number: H04N5/23245 ,  H04N1/212 ,  H04N5/23216 ,  H04N5/23232 ,  H04N5/23293 ,  H04N7/0122 ,  H04N9/87

Abstract: In an embodiment, an electronic device may be configured to capture still frames during video capture, but may capture the still frames in the 4×3 aspect ratio and at higher resolution than the 16×9 aspect ratio video frames. The device may interleave high resolution, 4×3 frames and lower resolution 16×9 frames in the video sequence, and may capture the nearest higher resolution, 4×3 frame when the user indicates the capture of a still frame. Alternatively, the device may display 16×9 frames in the video sequence, and then expand to 4×3 frames when a shutter button is pressed. The device may capture the still frame and return to the 16×9 video frames responsive to a release of the shutter button.

Abstract translation: 在一个实施例中，电子设备可以被配置为在视频捕获期间捕获静止帧，但是可以以比4×3宽高比和高于16×9宽高比视频帧的分辨率捕获静止帧。 该装置可以在视频序列中交错高分辨率，4×3帧和较低分辨率的16×9帧，并且当用户指示拍摄静止帧时可以捕获最近的较高分辨率，4×3帧。 或者，设备可以在视频序列中显示16×9帧，然后当按下快门按钮时，扩展为4×3帧。 该装置可以捕获静止帧并响应于快门按钮的释放而返回到16×9视频帧。

公开(公告)号：US20140232732A1

公开(公告)日：2014-08-21

申请号：US14263424

申请日：2014-04-28

Applicant: Apple Inc.

Inventor： Joseph P. Bratt ,  Peter F. Holland ,  Shing Horng Choo ,  Timothy J. Millet

IPC: G06T1/60

CPC classification number: G06T1/60 ,  G09G5/14 ,  G09G5/363 ,  G09G2340/10 ,  G09G2360/12 ,  G09G2360/127

Abstract: A graphics system may include one or more processing units for processing a current display frame, each processing unit including a plurality of parameter registers for storing parameter settings used in processing the current display frame. A parameter buffer in the graphics system may store frame packets, with each frame packet containing information corresponding to parameter settings to be used for at least one display frame. A control circuit coupled to the buffer and to the one or more processing units may retrieve and process a top frame packet from the parameter buffer to update one or more of the parameter registers according to the contents of the top frame packet. The control circuit may issue DMA requests to fill the parameter buffer with frame packets transferred from system memory, where the frame packets may be written by an application (or software) executing on a central processing unit.

Abstract translation: 图形系统可以包括用于处理当前显示帧的一个或多个处理单元，每个处理单元包括用于存储用于处理当前显示帧的参数设置的多个参数寄存器。 图形系统中的参数缓冲器可以存储帧分组，每个帧分组包含对应于要用于至少一个显示帧的参数设置的信息。 耦合到缓冲器和一个或多个处理单元的控制电路可以从参数缓冲器检索和处理顶部帧分组，以根据顶部帧分组的内容更新一个或多个参数寄存器。 控制电路可以发出DMA请求，用从系统存储器传送的帧分组填充参数缓冲器，其中帧分组可以由在中央处理单元上执行的应用（或软件）写入。

公开(公告)号：US20240144932A1

公开(公告)日：2024-05-02

申请号：US18501786

申请日：2023-11-03

Applicant: Apple Inc.

Inventor： Timothy J. Millet ,  Manu Gulati ,  Michael F. Culbert

IPC: G10L15/28 ,  G06F1/32 ,  G06F1/3228 ,  G06F1/3287 ,  G06F3/16 ,  G10L15/22

CPC classification number: G10L15/28 ,  G06F1/32 ,  G06F1/3228 ,  G06F1/3287 ,  G06F3/165 ,  G10L15/22 ,  G10L2015/088

Abstract: In an embodiment, an integrated circuit may include one or more CPUs, a memory controller, and a circuit configured to remain powered on when the rest of the SOC is powered down. The circuit may be configured to receive audio samples from a microphone, and match those audio samples against a predetermined pattern to detect a possible command from a user of the device that includes the SOC. In response to detecting the predetermined pattern, the circuit may cause the memory controller to power up so that audio samples may be stored in the memory to which the memory controller is coupled. The circuit may also cause the CPUs to be powered on and initialized, and the operating system (OS) may boot. During the time that the CPUs are initializing and the OS is booting, the circuit and the memory may be capturing the audio samples.