TUSB8041: TUSB8041

Hi Sam:

   you can connect hub directly to CPU. no software driver needed for TUSB8042 to work , it use Windows default driver.

  please accept my friendship request and I will send EVM file.

Best

brian

Hi Brian

Thanks, please send me link to Ref Design files

Regards

Sam

please check your message box.

Best

Brian

Hi Brian

Thanks for the DSN file

Is it possible to send me footprint and symbol Altium

Regards

Sam

Hi Sam:

    We don't have footprint and symbol Altium, it's very old device.

Best

Brian

Hi Brian

Thanks, I got the footprint from Digi key

I am planning to not use USB_SSRXM_DN4 all four ports. Do I have to Pull up or pull down with  10k ohm?

Please advice

Regards

Sam

no need to pullup/pulldown 10k on SSRX.

Regards

Brian

If I am not using, I will leave it open?

Regards

Sam'

correct

Thanks

Hi Brain

I am not VBUS From the USB connecter

Is it ok use External (5V) VBUS connect through potential divider 10K and 90.5K?

My Up stream coming from Microprocessors ( I am not using high speed USB)

pin 36,46,35,47,33,44,32,43,40,41,42,45,49 is it ok leave unconnected?

Please advice

Regards

Sam

pin 36,46,35,47,33,44,32,43,40,41,42,45,49  can be  unconnected  if not used.

 You can use External (5V) VBUS connect through potential divider 10K and 90.5K.

Best

Brian