tdc1000-c2000evm的GUI中ECHO_QUAL_THLD 有-35mv,-50mv等。如果我想把阈值设置为-35mv以下,例如-20mv如何做
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tdc1000-c2000evm的GUI中ECHO_QUAL_THLD 有-35mv,-50mv等。如果我想把阈值设置为-35mv以下,例如-20mv如何做
您好, 这个好像不能调低于-35mV 以下,因为这个阈值电压是通过ECHO_QUAL_THLD来配置的,当ECHO_QUAL_THLD=0h的时候为-35mV,当ECHO_QUAL_THLD 为7h的时候为-1500mV.