TPS65381 CLOSE WINDOW duration of Q&A WDT (195)

Toshio Ushikubo

Mastermind 9620 points

Hello,

Please answer Q1,2,3 of attached file.

I want to know CLOSE WINDOW duration is fixed or depends on when the MCU sends WD_TOKEN_RESP_0.

7801.Q.195.pdf

Best Regards.

over 9 years ago

0 Alexander Scheuermann over 9 years ago

TI__Genius 14890 points

Toshio-san,

This post has been assigned to an applications engineer. Due to the holidays you may see a delay in response. Thank you for your patience.

0 Mahmoud Harmouch over 9 years ago

TI__Mastermind 26510 points

We look at and post the answer next week

0 Scott Monroe over 9 years ago

TI__Mastermind 20580 points

Hi Ushikubo-san,

Please see below for the answer to when the new sequence (open window) will start.

- Scott

0 Toshio Ushikubo over 9 years ago in reply to Scott Monroe

Mastermind 9620 points

Hello Scott-san,

Thank you very much for your answer.

I understand that 4th answer in OPEN WINDOW starts the new CLOSE WINDOW.

Please answer following additional question about behavior of WINDOW.

Please refer attached file.

Q.195_2.pdf

Q1:

Please advise behavior of window, in case of 4 answers are received in OPEN WINDOW.

For example, new OPEN WINDOW will start after 4th answer or OPEN WINDOW and CLOSE WINDOW is programed duration.

Q2:

Please advise behavior of window, in case of 3 answers are received in OPEN WINDOW and no 4th answer in CLOSE WINDOW.

For example, start new OPEN WINDOW after programed CLOSE WINDOW duration.

Best Regards.

0 Toshio Ushikubo over 9 years ago in reply to Scott Monroe

Mastermind 9620 points

Hello Scott-san,

Thank you very much for your answer.

I understand that 4th answer in OPEN WINDOW starts the new CLOSE WINDOW.

Please answer following additional question about behavior of WINDOW.

Please refer attached file.

0714.Q.195_2.pdf

Q1:

Please advise behavior of window, in case of 4 answers are received in OPEN WINDOW.

For example, new OPEN WINDOW will start after 4th answer or OPEN WINDOW and CLOSE WINDOW is programed duration.

Q2:

Please advise behavior of window, in case of 3 answers are received in OPEN WINDOW and no 4th answer in CLOSE WINDOW.

For example, start new OPEN WINDOW after programed CLOSE WINDOW duration.

Best Regards.

0 Toshio Ushikubo over 9 years ago in reply to Toshio Ushikubo

Mastermind 9620 points

Hello Scott-san,

Please answer for my question.

Best Regards.

0 Scott Monroe over 9 years ago in reply to Toshio Ushikubo

TI__Mastermind 20580 points

Hi Ushikubo-san,

A1: The watchdog cycle will terminate after the 4th response (in the open window) and a new watchdog cycle will start at that point.
A2: The watchdog cycle will continue through both the open and closed window as the 4th response was not provided. At the end of the closed window the timeout event will occur and a new watchdog cycle will start.

- Scott

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TPS65381 CLOSE WINDOW duration of Q&A WDT (195)