TMS320C6655: POR_N in relates to SYSCLK1/2/..7

Hi,

The detailed or clear explanation about prolong reset is already mentioned in the previous E2E post. 

Regards,

Betsy Varughese

Thanks a lot ! 

Can you please answer my first question in the first post related to that ? 

Ohad

Hi Ohad,

Ohad Fundoianu said:

Can you please answer my first question in the first post related to that ? 

I think the question is not assigned to me. 

Can we close this thread since your question has been answered?

Regards,

Betsy Varughese

It is assigned to you. Please read and answer my first question. 

Ohad

Hi Ohad,

I think you're pointing to this question "Can you explain what does the marked sentence taken from the datasheet mean ? ". I hope this is already covered in the earlier E2E thread on the similar topic (https://e2e.ti.com/support/processors-group/processors/f/processors-forum/347286/c6678-prolonged-resets/1220344?). 

(Copied from earlier E2E).

I haven't noticed any additional questions in this thread. Correct me if I am wrong.

Regards,

Betsy Varughese.

This related question post which was already existed before the last question : 

 TMS320C6655: POR_N in relates to SYSCLK1/2/..7 

Please answer. 

Hi Ohad,

The above mentioned thread is not assigned to me. I will check this internally and let you know within a day.

Regards,

Betsy Varughese

Thanks Betsy ! It is very urgent for me. Waiting for someone in TI to apply and consult regard my issue. 

Ohad

Hi

I read the previous post and I still don't understand what does it mean that Device should not be held in reset for more than 5% of the time during which power is applied... ?? 5% of what exactly? 

Ohad

Hi Ohad,

Let me clarify those sentence again.

If you keep the device in reset too often or too long especially for more than 1 hour continusly or 5% of the total powered on time, will cause a gradual reduction in the reliablity of the part.

Regards,

Betsy Varughese