Infineon AURIX 的多核架构
Infineon AURIX TC3x 系列中的微控制器最多可包含六个 TriCore® 处理单元（TriCore 0 至 TriCore 5）。TriCore 0 是主要处理单元，负责处理 AURIX 微控制器中的系统初始化、启动过程和关键控制任务。这些处理单元可以独立或协作运行。您可以将不同应用程序分配给各个处理单元。为了支持 Simulink® 中的模块化和并发设计，您可以将一个复杂应用程序的各个组件分布在多个处理单元上。
Embedded Coder® Support Package for Infineon AURIX TC3x Microcontrollers 可帮助您设计多核和单核应用程序模型。下图显示使用 Infineon AURIX TC4x 微控制器的不同处理单元的推荐建模方案。
下图显示使用 Infineon AURIX TC3x 微控制器的不同处理单元 (PU) 的推荐建模方案。
一体式模型 - 单一或独立 Simulink 模型，它生成一个集成的应用程序，该应用程序由 Simulink 在单个处理单元上执行。
基于 SoC 的多核模型 - 统一的片上系统 (SoC) 架构，它为参与的处理单元生成一个或多个集成应用程序。SoC 模型由一个顶层模型和两个或多个独特的引用模型组成。顶层模型表示整个嵌入式系统，其中包含在引用模型上运行的应用程序算法或模型。
模块
工具
主题
建模
- SoC-Based Multicore Modeling for Infineon AURIX Microcontrollers
Design, evaluate, and implement multicore SoC models. - SoC-Based Multicore Modeling Workflow for Infineon AURIX Microcontrollers
Create SoC based multicore models.
- Monolithic Modeling for Infineon AURIX Microcontrollers
Design, evaluate, and implement single-core models.
代码生成
- Generate Code and Deploy Using SoC Builder
Generate code and run it on the target hardware board using the SoC Builder tool. - Generate Software Executables for Multicore Models
Generate single or multiple ELF files for all participating cores of Infineon AURIX.
处理器在环 (PIL) 仿真
- Model Reference PIL Simulation
Processor-in-the-Loop (PIL) simulation techniques for Infineon AURIX hardware boards.
精选示例
Getting Started with Multicore Modeling and Targeting for Infineon AURIX TC3x Microcontrollers
Use Embedded Coder® Support Package for Infineon® AURIX™ TC3x Microcontrollers to implement multicore modeling and communication between two cores on an Infineon® AURIX™ microcontroller. This example uses a top-level model and two referenced models for two-way multicore data communication. The model supports both simulation and code generation. You can simulate the model and deploy the code on an Infineon AURIX TC3x hardware board using the Soc Builder tool and observe the blinking of the configured LEDs of each core to verify the communication between the cores.
Analyze Sensorless Observers for Field-Oriented Control Using Multiple Cores of Infineon AURIX TC3x
Use Embedded Coder® Support Package for Infineon® AURIX™ TC3x Microcontrollers for sensorless field-oriented control using multiple cores of an Infineon AURIX microcontroller board. This example uses a top-level model and two referenced models. You use the TriCore0 referenced model to implement a sensor-based field-oriented control (FOC) technique to control the speed of a three-phase brushless DC (BLDC) motor. You use the TriCore1 referenced model to implement and analyze different sensorless algorithms, such as the algorithms implemented in the Flux Observer (Motor Control Blockset), 滑动模式观测器 (Motor Control Blockset), and Extended EMF Observer (Motor Control Blockset) blocks.
Custom Storage Class for Infineon AURIX TC3x Microcontrollers
Define a custom storage class for Infineon® AURIX™ TC3x Microcontrollers using Embedded Coder® Support Package for Infineon® AURIX™ TC3x Microcontrollers.
