TUSB212: TUSB212 Vreg question

Hi,

In appears that TUSB212 may be entering and exiting HS mode, enabling and disabling its re-driving capability. It appears there si an issues with a false HS disconnect meaning that the Vpp of the differential data is too large. Can you give any more details on the toggling you are seeing? What settings are you using with TUSB212?

Hi 

            We have test DC-boost setting H/L/Float with EQ Level 0/2/3. All setting have same issue.

Hi,

Can you describe the test setup and when failure is seen? Can you give any more details on the toggling you are seeing? Do you have a capture of DP and DM during the failure? You should try DC-boost L and EQ 2/3.

Kerr;

   Any update?

Regards,

Brian

Hi Sir

           Sorry ,I am waitting customer provide this data.

Hi,

Understood, we will wait for your reply.