System object
System object 是一种 MATLAB® 专有对象，可用于实现或仿真具有随时间变化的输入的动态系统。
使用 HDL Coder™，您可在 MATLAB 中生成代码期间使用预定义或用户定义的 System object。System object 具有以下优点：
组件重用：通过使用现有 System object 组件节省设计和测试时间。
自定义：设计并鉴定自定义 System object 以在多个设计中重用。
算法定义：在 System object 中定义一次算法，即可在单个 MATLAB 设计中重用该算法的多个实例。
模块化与可读性：从 System object 生成的 HDL 代码是模块化的，并且可读。
您可使用 MATLAB、DSP System Toolbox™ 和 Communications Toolbox™ 提供的预定义 System object 生成 HDL 代码。有关详细信息，请参阅Predefined System Objects Supported for HDL Code Generation。
要了解有关为 HDL 代码生成创建用户定义 System object 的更多信息，请参阅Generate Code for User-Defined System Objects。
函数
主题
- HDL Code Generation for System Objects
System object support for HDL code generation.
- Predefined System Objects Supported for HDL Code Generation
List of predefined System objects for HDL code generation.
- Generate Code for User-Defined System Objects
How to create user-defined System objects and generate HDL code.
- Integrate Custom HDL Code Into MATLAB Design
Include pre-existing HDL code in your MATLAB design.
精选示例
HDL Code Generation from System Objects
Generate HDL code from MATLAB® code that contains System objects. For more information on System objects, see HDL Code Generation for System Objects.
Model State with Persistent Variables and System Objects
Use persistent variables and System objects to model state and delays in a MATLAB® design for HDL code generation.
HDL Code Generation from hdl.RAM System Object
Generate HDL code from MATLAB® code from hdl.RAM System object™ in MATLAB and infer RAM in generated hardware.
HDL Code Generation from a Non-Restoring Square Root System Object
Check, generate and verify HDL code from MATLAB® code that instantiates a non-restoring square root System object™.
HDL Code Generation from Viterbi Decoder System Object
Check, generate and verify HDL or HLS code from MATLAB® code that instantiates a Viterbi Decoder System object™.
