为了解释一段著名的引语、电子设备,特别是嵌入式系统的意义,有时会大胆闯入其他设备从未进入过的领域。简言之,这些设备会发现自身已置入各种意想不到的工作环境——其中的某些环境可能连设计工程师也从未考虑过。那么,设计组如何在可能遇到的各种情况下验证新设备的工作呢?为了回答这一问题,最好先理解一下故障范围与使用模型间的依存关系。一种从软件设计演变而来的有潜力的技术是环路内硬件测试,也就是加速设计验证。随着计算和测量技术最 To explain the significance of a well-known quote, electronic devices, and especially embedded systems, there are times when you dare to break into other areas that no other device has ever entered. In short, these devices will find themselves in a variety of unexpected working environments - some of which may not even be considered by design engineers. So, how does the design team validate the new device in every situation it may encounter? To answer this question, it is best to first understand the dependencies between the scope of the failure and the usage model. One potential technology evolving from software design is in-loop hardware testing, which is accelerated design verification. With most calculation and measurement techniques