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TDC1000-C2000EVM: TDC1000-C2000EVM

Part Number: TDC1000-C2000EVM

目前我们主要遇到以下几个问题,还麻烦工程师给予解答:

1.测试中如图示波器显示,有回波信号,但是改变超声波传播距离,时间差并不会有改变

2.时间差一直保持在40μm左右,但不稳定,有波动。

3.感觉接收信号也不正常

想咨询这是什么原因?怎么解决?