36 results about "Display Serial Interface" patented technology

A graphics multi-media integrated circuit (GMIC) is connected to a host processor over two serial links: a half duplex bi-directional serial link which accords to a protocol defined for a display serial interface, and a uni-directional serial link which accords to a compatible protocol defined for a camera serial interface. The GMIC receives packets according to the protocol from the host over the half duplex bi-directional serial link and processes these packets. The GMIC sends packets according to the protocol to the host over the uni-directional serial link. A packet from the host can request a processing operation by the GMIC or can initiate a memory operation at the memory of the GMIC. The GMIC can also send packets to the host to initiate a memory operation at the memory of the host. The GMIC may be connected to a display over a bi-directional serial link according to the display serial interface protocol and to a camera over a uni-directional serial link and a bi-directional control link according to the camera serial interface so that the host controls the display and camera indirectly through the GMIC.

A display interface circuit includes a physical layer circuit for receiving and modulating an original data signal and an original clock signal, a frame buffer for storing and outputting the data signal according to the clock signal and a command signal, a display serial interface for transmitting the data signal and the clock signal through packetization, a configuration register for generating the command signal according to an asynchronous clock signal and the data signal, and an asynchronous delay circuit for adjusting a clock latency that the clock signal takes to be sent to the configuration register to generate the asynchronous clock signal.

The invention discloses an information processing method, for solving the technical problem that an electronic apparatus is limited in information processing and storing capabilities. The method comprises the steps of receiving a first operation; and displaying the first display interface of a first application according to the first operation, wherein the first display interface comprises recorded information of voice communication implemented by the first application and keyword information corresponding to the content of the voice communication, and the recorded information is used for indicating the voice communication. The invention also discloses a corresponding electronic apparatus.

The invention discloses a LVDS (Low Voltage Differential Signaling) interface and DSI (Display Serial Interface) multiplexing circuit, and is used for solving the problem of interface resource waste caused in a way that the LVDS interface and the DSI can not be multiplexed. The circuit comprises a data clock selection circuit, a data clock synchronization circuit, a mode control circuit, a data conversion circuit and a driving circuit, wherein the data clock selection circuit selects a current interface mode, receives a data signal and a clock signal input from outside, and provides the data signal and the clock signal to the data clock synchronization circuit; the data clock synchronization circuit carries out synchronization on the data signal and the clock signal, provided the synchronized data signal and clock signal for the data conversion circuit; the data conversion circuit converts the synchronized data signal to be serial from parallel, and outputs a differential data signal to the driving circuit; and the driving circuit utilizes the differential data signal to control the range of the output signal so as to realize the multiplexing of the LVDS interface and the DSI and reduce resource waste.

The invention discloses a method for changing a display interface of application software and electronic equipment, wherein the method is applied to an operating system of the electronic equipment; the electronic equipment is provided with a display unit; first application software is at least installed on the operating system; and in addition, the first application software has a first display interface. The method comprises the following steps that: when the current display interface of the display unit displays the first display interface, or the current display interface needs to display the first display interface after a preset time period, whether a changing instruction used for changing the current display interface from the first display interface to a second display interface is obtained or not is detected, wherein the second display interface is different from the first display interface; when the changing instruction is obtained, the second display interface is obtained on the basis of the changing instruction; and the current display interface is controlled to be the second display interface on the basis of first pixel set information corresponding to the first display interface.

The application provides an interface conversion method and system. The interface conversion method comprises the following steps: receiving a minimized differential signal of each data channel of a high definition multimedia interface HDMI and a minimized differential signal of a clock channel; converting the minimized differential signal of each data channel of the HDMI and the minimized differential signal of the clock channel to parallel data, so as to obtain the parallel data of each data channel of the HDMI and a HDMI pixel clock; synchronizing the parallel data of each data channel of the HDMI based on the HDMI pixel clock, and decoding the synchronized data; and caching the video data obtained by decoding, and sending the cached video data to a DSI interface based on the video display serial interface DSI protocol. By means of the interface conversion method and system provided by the application, the data of the HDMI interface can be converted to the data that can be output atthe DSI interface; therefore, the conversion of the HDMI interface to the DSI interface is realized.

In order to reduce load placed on a CPU (central processing unit) in providing SBP-2 (serial bus protocol 2) initiator capability, provided are a sequence control circuit activated by the CPU for controlling a command issue sequence, a packet processing circuit for assembling operation request blocks (ORB) into a transmission packet and extracting a status from a received packet; buffer for storing a command ORB provided by the CPU; a buffer for storing a management ORB provided by the CPU; a buffer for storing a status received for an issued management ORB and providing the status to the CPU; and a buffer for command for storing a status received for an issued command ORB and providing the status to the CPU.

An IP address display device suitable for a power device is provided. The IP address display device comprises a communication interface, a display interface, and a control circuit. The control circuit is electrically coupled to the communication interface and the display interface, and is used to determine whether an IP address allocated by a DHCP server has been obtained through the communication interface. When the determination result is yes, the control circuit automatically displays the obtained IP address by the display interface for a preset time. In addition, a power distribution unit and an uninterruptible power system using the same are also provided.

The invention discloses a method for supporting transparent transmission of serial interfaces. The method comprises the following steps: a first universal asynchronous serial interface of a micro-controller receives real-time communication data of monitored equipment in an interruption receiving manner, and stores the real-time communication data in a first cache array; the newly received data in the first cache array is forwarded to a second universal asynchronous serial interface, and forwarded to communication equipment through the second universal asynchronous serial interface; the second universal asynchronous serial interface of the micro-controller receives the data of the communication equipment in an interruption receiving manner, and stores the data in a second cache array; and the newly received data in the second cache array is forwarded to the first universal asynchronous serial interface, and forwarded to the monitored equipment through the first universal asynchronous serial interface. By means of the method disclosed by the invention, transparent transmission of data can be realized; furthermore, interfaces of the monitored equipment cannot be occupied; and the transmission delay is very low.

The technical scheme of the invention provides a scanning process display method used for magnetic resonance examination. A display interface is divided into a plurality of regions, one region is set as a scanning process display window, when the other regions are switched among different windows, the region fixedly displays the scanning process display window, and therefore a user can see the scanning process display window when the different windows of the system are switched; two display modes are adopted for displaying scanning process related information, the user can know the scanning process of a running protocol in real time and can further check information of already running protocols and not running protocols, and therefore the user can grasp the scanning conditions of all the currently checked protocols on the whole.

The invention provides an electrostatic discharge detection processing method and device and terminal equipment. The method comprises the steps that a display processor triggers a display serial interface DSI to carry out ESD detection; receiving an ESD detection result returned by the DSI; and if the ESD detection result indicates that the screen state is abnormal, the display processor triggers interruption, and ESD recovery is carried out. By utilizing the scheme provided by the invention, ESD detection can be effectively carried out on various different display screens, and the power consumption of the system is not increased.

The invention discloses special equipment for detecting object surface normal errors on the basis of an image reflection method. Image collecting equipment and image display equipment are placed in front of a tested object; an industrial personal computer is connected with the image collecting equipment through wired USB, Gige and Camera link or connected wirelessly, and is connected with the image display equipment through an HDMI (high-definition multimedia interface), a VGA (video graphics array) interface and a DSI (display serial interface); the image collecting equipment is arranged right in front of the tested object, and a lens faces a to-be-tested part and used for collecting shot images of the tested object; the image display equipment is arranged in the position having the same distance with the lower side of the front end of the tested object and the image collecting equipment, and a connecting line of the centers of the image collecting equipment and the tested object and a connecting line of centers of the tested object and the image display equipment are symmetric to a center normal of the tested object.

The invention discloses an on-site portable wireless video debugging tool. The on-site portable wireless video debugging tool comprises a video receiving unit, a video sending unit, and a wireless video transmission module; the video receiving unit and the video sending unit are connected wirelessly; the wireless video transmission module comprises a wireless video sending module and a wireless video receiving module; the video sending unit is composed of a camera video interface, a power interface and a holder control interface all of which are connected with the wireless video sending module; the power interface is connected with an externally connected power source; the holder control interface is connected with an externally connected camera holder; the camera video interface is connected with an externally connected camera; the video receiving unit is composed of a display unit interface, a power supply source and a holder control interface; and the display unit interface and the holder control interface are connected with an externally connected computer. According to the on-site portable wireless video debugging tool, an information bridge between an installer on a tower and a debugging technician under the tower can be established for installation and debugging of a video/image monitoring device at an outdoor transmission tower through a wireless mode. The on-site portable wireless video debugging tool has the advantages of small volume, light weight and carrying convenience.

A data processing apparatus has a compressor and an output interface. The compressor performs compression upon an input display data to generate a compressed display data, wherein an error-resilient coding tool is involved in the compression. The output interface packs an output display data derived from the compressed display data into an output bitstream, and outputs the output bitstream via a display interface, wherein the display interface is one of a display serial interface (DSI) standardized by a Mobile Industry Processor Interface (MIPI) and an embedded display port (eDP) standardized by a Video Electronics Standards Association (VESA).