TPS65381 Question of SEQ_ERR, TIME_OUT, TOKEN_ERLY, TOKEN_ERR (157)

D[0], D[1] and D[2] status are in below table. D[5] is cleared if the following answer is correct. Does that answer the question?

Hello Mahmoud-san,

Thank you for your answer.

I understand that D[5]: TOKEN_ERR will be cleared if the following answer is correct.

I need same kind of information when following flag is cleared. (After SPI read or ……..)

   SEQ_ERR

   TIME_OUT

   TOKEN_ERLY、

Best Regards.

Hello Mahmoud-san,

Please answer for my above question.

Best Regards. 

Hello,

Please answer additional following question.

I tested the behavior of TIME_OUT flag using TPS65381EVM.

It was not return to “0” at the end of good WD cycle, and returned to “0” only when TIME_OUT flag is read by SPI. Ant EVM behavior is different from answer posted on Aug 02 2014.

3733.No.157.pptx

So please reconfirm the behavior of TOKEN_ERR, SEQ_ERR and TOKEN_ERLY flag if these return to “0” at the end of good WD cycle and/or after SPI read, and write down the correct behavior in attached file.

Best Regards.

Hello,

Please answer above my question.

Best Regards.