以下正确描述嵌入式系统的设计流程的是()。
- A.系统需求分析→硬件和软件划分→系统详细设计→迭代与实现→系统集成→系统测试→系统维护
- B.系统需求分析→硬件和软件划分→系统详细设计→系统集成→迭代与实现→系统测试→系统维护
- C.系统需求分析→系统集成→硬件和软件划分→系统详细设计→迭代与实现→系统测试→系统维护
- D.系统需求分析→硬件和软件划分→迭代与实现→系统详细设计→系统集成→系统测试→系统维护
正确答案及解析
正确答案
解析
嵌入式系统的设计和开发流程一般分为以下几个阶段；产品定义（即系统需求分析阶段、规格说明阶段）、硬件和软件划分、迭代与实现、详细的硬件与软件设计、硬件与软件集成、系统测试和系统维护与升级。
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