而对于数模混合芯片等的测试验证，很大一部分工作还是要依赖于昂贵的仪器来完成，或使用大量的集成电路工程师来进行相关模拟芯片的可测性设计，这样既增加了成本和难度。

A large part of the test and validation for digital-analog hybrid chips is to rely on expensive equipment to carry out or design for test through a large number of IC engineers associated to analog.

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