A10 FPGA VCC的对地阻抗是多少

[BQi]

A10 FPGA 10AX022 VCC的对地阻抗是多少，如果用万用表测量的话，我们发现测量的结果是对地很小的阻值，不到一欧姆，正常吗

[CalvinJoaz_P_Intel]

Hi BQi,

I couldn't understand your question because of language translation, which resistance are you measuring?

Have you referred the Arria 10 Datasheet?

Try measuring with different boards using the Multimeter or I would suggest you to use oscilloscope to obtain more accurate value.

Thanks.