Hi
I am sorry to have asked a question repeatedly.
Another file is attached about this phenomenon.
You think that it turns out that data has fallen out, seeing this file.
The CC85XXDK-HEARSET side may not return normally the data which is 240 bytes to the PC side demanding 240 bytes of CONFIGRATION type,Index0 by the GET_DESCRIPTOR command.
Each time, frequency is high although it does not necessarily certainly become so.
Although it is about this trouble, it has generated in Note-PC of L530 of Lenovo which our company has.
When I experimented by Note-PC of L530 of Lenovo which our company has, and rebooted about 20 times, I looked at the phenomenon of stopping at a BIOS screen.
Our company thinks that the cause of this problem is in the CC85XXDK-HEADSET side.
Now, at our company, this affair poses a big problem.
I want a reply urgently about the method of solution of this phenomenon.
Best regards.
Hirokuni Oota
(Please visit the site to view this file)