Part Number: TUSB8041 Dear TI support,
we designed a board with the TUSB8041 chip as a USB HUB, we are running ubuntu 18.04 on a Linux ARM device 64 bit. It seems that there are some problems in detecting the hub, when I set the GRSTz pin to 1 I have this…
Part Number: TUSB8041 Other Parts Discussed in Thread: TUSB4020BI , , TUSB8020B
Hi I'm designing a USB HUB product. My product requirements are following. - USB3.2 upstream port x1 - USB3.2 downstream port x4 - a USB2.0 device in the product
I plan…
Part Number: TUSB8041 When the CPU started , it can’t connect the USB HUB( TUSB8041) occasionally.
Restart the TUSB8041, sometimes it will work well, and sometimes the USB 2.0 will disconnect.
When the USB 2.0 disconnected, the CPU UART0 will print…
Part Number: TUSB8041 Other Parts Discussed in Thread: HD3SS3415 , HD3SS212 Hi,
I'm considering TUSB8041. Wehn I look at the datasheet, the output waveforms are listed in 9.2.1.3 Application Curves. On the contrary, is there any waveform information…
Hi Gareth:
Normally if DP/DM trace length is over 4ch, USB2 HS eye diagram may not pass.
Is hub upstream port connected to SOC with trace only or with cable? I just wonder why need to test hub upstream port HS eye diagram if it is not connected to USB…
Part Number: TUSB8041 Hello, we are developing a USB HUB using TUSB8041. When I first made the development board, I confirmed that it works normally with USB A to B and B to C cables. Later, I changed the upstream to Type C and made a new board, but the…