Tool/software:
Hi, TI support teams,
We are using TI/TUSB212IRWBR of our design.
We meet to USB2 yes diagram fail issue and would like to adjust the USB2 signal driving strength by TI/TUSB212IRWBR.
1.We did below testing:
(1)Our original schematic design: DC_BOOST/ENA_HS be high. ( The stronggest driving strength.)
(2)We remove TI/TUSB212IRWBR and measurement it again.
There is no difference of item(1) and Item(2). Please refer attached pdf file.
2.The D1 and D2 of TI/TUSB212IRWBR. Which one is for Host side? Which one is for device side?
We checked the spec of TI/TUSB212IRWBR. The page 1 of spec is D2 for Host and D1 for device. The page10,12 of spec is D1 for Host and D2 for device. It seems not consistant.
Please also refer the attached file.
3.It seems TI/TUSB212IRWBR no working.
We also attached our schematic design of the pdf file.
Could you help to double check our schematic design again?(Actually we already provide our full sch to TI FAE reviewed.)
Thank you.