TL16C2550: Delay time from reset release until Data Bus Interface is enabled

F.N

Expert 8760 points

Part Number: TL16C2550

Hi team,

My customer wants to know the Delay time from reset release until Data Bus Interface is enabled.

If you have the data please let me know.

Best regards,
Fumio Nakano

over 8 years ago

0 Eric Hackett over 8 years ago

TI__Guru 74352 points

F.N,

I'm looking into this, it doesn't look like the information is in the datasheet, as I'm sure you've noticed. I'll report back as soon as I get the data.

Regards,

0 F.N over 8 years ago in reply to Eric Hackett

TI__Expert 8760 points

Hello Eric-san,

Thank you for your prompt reply.

I will wait for your report.

Best regards,
Fumio Nakano

0 F.N over 8 years ago in reply to F.N

TI__Expert 8760 points

Hello Eric-san,

Thank you for your cooperation.

How is the situation?

Best regards,
Fumio Nakano

0 Eric Hackett over 8 years ago in reply to F.N

TI__Guru 74352 points

F.N.,

We have someone working to get the information for you, it may take a few days as the information is in a database that requires special access. I will update this thread once I have the information you requested.

Regards,

0 F.N over 8 years ago in reply to Eric Hackett

TI__Expert 8760 points

Hello Eric-san,

Thank you for your reply.
I will wait for your update.

Best regards,
Fumio Nakano

0 F.N over 8 years ago in reply to F.N

TI__Expert 8760 points

Hello Eric-san,

Thank you for your coperation.

I found the following E2E thread.

・TL16C2550 data line behavior:
e2e.ti.com/.../304066

In the time chart of this thread, there was a description of 75 ns from reset release to bus release.

From this description I estimated that the delay time is 75 ns and I told the customer that the delay time is about 100 ns.

If you get the accurate delay time, please let me know it.

Thank you.

Best regards,
Fumio Nakano

Interface

Interface forum

TL16C2550: Delay time from reset release until Data Bus Interface is enabled