The invention provides a multi-core heterogeneous system, a chip, a display system 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 splitting unit to be connected with the first output end group and controlling the second splitting unit to be connected with the second output end group; performing time synchronization on the first display signal based on the first clock signal through the first clock circuit, and performing time synchronization on the second display signal based on the first clock signal through the second clock circuit; and synchronously transmitting the first display signal and the second display signal after time synchronization to a target display screen through a first output end group and a second output end group of the output interface. In this way, the purpose that the first display content and the second display content are displayed in different display areas of the same display screen in a synchronous refreshing and seamless connection mode can be achieved.
本申请提供了一种多核异构系统、芯片、显示系统及车辆,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:控制第一分裂单元与第一输出端组连接,并控制第二分裂单元与第二输出端组连接;通过第一时钟电路基于第一时钟信号对第一显示信号进行时间同步,通过第二时钟电路同步基于第一时钟信号对第二显示进行时间同步;通过输出接口的第一输出端组和第二输出端组将时间同步后的第一显示信号和第二显示信号同步传输至目标显示屏。如此,能够实现同一显示屏的不同显示区域以同步刷新且无缝衔接的方式显示第一显示内容和第二显示内容的目的。
Multi-core heterogeneous system, chip, display system and vehicle
多核异构系统、芯片、显示系统及车辆
2024-02-06
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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 / 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 |
Wire control system based on off-chip multi-core chip, communication method and vehicle
European Patent Office | 2024
|Reversing image display system and method based on multi-core heterogeneous SoC
European Patent Office | 2023
|European Patent Office | 2024
|Dangerous driving early warning and braking system and method based on multi-core heterogeneous chip
European Patent Office | 2025
|