公开(公告)号：US20150219697A1

公开(公告)日：2015-08-06

申请号：US14173241

申请日：2014-02-05

Applicant: Nvidia Corporation

Inventor： Victor Chen ,  Jesse Max Guss ,  Craig Ross ,  Kevin Wong ,  Jason Kwok-san Lee

IPC: G01R19/165 ,  G06T1/20

CPC classification number: G01R19/165 ,  H03K19/00 ,  H03K19/0002 ,  H04L25/00 ,  H04L25/065

Abstract: An integrated circuit (IC) based detection circuit for determining a strap value and a method of detecting a digital strap value. In one embodiment, the detection circuit includes: (1) a first receiver including transistors having first electrical characteristics that define a first threshold for the first receiver, the first receiver operable to generate a first binary digit based on an input signal and the first threshold and (2) a second receiver including transistors having second electrical characteristics that differ from the first electrical characteristics and define a second threshold for the second receiver that is lower than the first threshold, the second receiver operable to generate a second binary digit based on the input signal and the second threshold, the first and second binary digits indicating whether the strap value lies above the first threshold, between the first and second thresholds or below the second threshold.

Abstract translation: 一种用于确定条带值的基于集成电路（IC）的检测电路和一种检测数字带值的方法。 在一个实施例中，检测电路包括：（1）第一接收器，包括具有第一电特性的晶体管，第一电特性限定第一接收器的第一阈值，第一接收器可操作以基于输入信号和第一阈值产生第一二进制数字 和（2）第二接收器，包括具有不同于第一电特性的第二电特性的晶体管，并且限定低于第一阈值的第二接收器的第二阈值，第二接收器可操作以基于 输入信号和第二阈值，第一和第二二进制数字指示带值是否高于第一阈值，在第一和第二阈值之间或低于第二阈值。

公开(公告)号：US20140181345A1

公开(公告)日：2014-06-26

申请号：US13724267

申请日：2012-12-21

Applicant: NVIDIA CORPORATION

Inventor： Archer Huang ,  Victor Chen ,  Susan Tan

IPC: G06F13/40

CPC classification number: G06F13/4063 ,  G06F1/1626 ,  G06F1/1656 ,  G06F1/1658

Abstract: A mobile computing device comprising a rotatable I/O port module that includes a plurality of I/O ports providing connections with external electronic devices. The I/O port module is rotatable in relative to the main body of the mobile device between a working state in which the I/O ports are externally accessible to a user and a hidden state in which the I/O ports are externally hidden. The rotation may be controlled by a user through any feasible manner, such as exerting a tangential force, a physical switch or an on-screen soft button, in association with suitable hardware and software components. The rotatable I/O port module may be physically coupled with the main body of the mobile computing device through a rotational axial connector which may also provides electrical connections between the rotational I/O module and the main body.

Abstract translation: 一种包括可旋转I / O端口模块的移动计算设备，其包括提供与外部电子设备的连接的多个I / O端口。 I / O端口模块可相对于移动设备的主体在可用于外部访问I / O端口的工作状态和I / O端口被外部隐藏的隐藏状态之间相对于主体旋转。 旋转可以由用户通过任何可行的方式来控制，例如与合适的硬件和软件组件相关联地施加切向力，物理开关或屏幕上的软按钮。 可旋转I / O端口模块可以通过旋转轴向连接器与移动计算设备的主体物理联接，旋转轴向连接器还可以提供旋转I / O模块和主体之间的电连接。