Forum Discussion

duckseo's avatar
duckseo
Icon for New Contributor rankNew Contributor
5 years ago
Solved

What is different EP4CE6F17C8N and EP4CE6F17C8NAD

Hello We used EP4CE6F17C8N without problem, but we used EP4CE6F17C8NAD mixed and had problems only with this product. So I want to know what's the difference between the two products Thank you ...
  • JohnT_Altera's avatar
    JohnT_Altera
    5 years ago

    Hi,


    Both part is the same where the part with AD is a special requested part. May I know what is the issue that you are facing?


JohnT_Altera's avatar
JohnT_Altera
Icon for Regular Contributor rankRegular Contributor
5 years ago

Hi,


Both part is the same where the part with AD is a special requested part. May I know what is the issue that you are facing?


duckseo's avatar
duckseo
Icon for New Contributor rankNew Contributor
5 years ago

Hi

Thank you for your reply.

The picture above is the waveform of the nCSO pin during initial startup.

The left is GOOD, but right (AD) is NOT GOOD.

What do you think is the problem?