The invention discloses a multi-core heterogeneous system, a chip and a vehicle. The multi-core heterogeneous system comprises a target hardware domain, and the target hardware domain comprises a first display controller, a second display controller and a display multiplexer; the display multiplexer is used for controlling the first split unit to be communicated with the first output port and the second output port respectively; splitting the first display signal into two paths of first display signals through a first splitting unit; synchronously performing time synchronization on the two paths of first display signals based on the first clock signals through the first clock circuit and the second clock circuit; one path of first display signal after time synchronization is transmitted to the first display screen through the first output port, and the other path of first display signal after time synchronization is transmitted to the second display screen through the second output port. In this way, the first display screen and the second display screen can synchronously display the first display content.

    本申请公开了一种多核异构系统、芯片和车辆,该多核异构系统包括目标硬件域,目标硬件域包括第一显示控制器、第二显示控制器和显示多路选择器;显示多路选择器用于:控制第一分裂单元分别与第一输出端口和第二输出端口连通;通过第一分裂单元将第一显示信号分裂为两路第一显示信号;通过第一时钟电路和第二时钟电路同步基于第一时钟信号,分别对两路第一显示信号进行时间同步;通过第一输出端口将时间同步后的一路第一显示信号传输至第一显示屏,并通过第二输出端口将时间同步后的另一路第一显示信号传输至第二显示屏。如此,能够使第一显示屏和第二显示屏同步显示第一显示内容。


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    Title :

    Multi-core heterogeneous system, chip and vehicle


    Additional title:

    多核异构系统、芯片和车辆


    Contributors:
    LIU WEIMING (author)

    Publication date :

    2024-02-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G09G Anordnungen oder Schaltungen zur Steuerung oder Regelung von Anzeigevorrichtungen mit statischen Mitteln zur Darstellung veränderlicher Informationen , ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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