Part Number: TUSB8044 Hi Team,
Could you update the difference between non-A version and A version?
I saw in another E2E post that "We will have a document releasing soon on how to transition from TUSB8044 to TUSB8044A. This will highlight the differences…
Part Number: TUSB8044 Other Parts Discussed in Thread: TUSB8041 , Hi Sir,
Please refer my questions as following and kindly share your comment for us:
1. When the TUSB8044 become NRND part?
2. Originally customer used TUSB8041 but need support USB3…
if connection is correct, did you try cable with other direction? one way should work. in order to make it work on both ways, you need mux and cc controller.
Part Number: TUSB8044A Other Parts Discussed in Thread: TUSB8044 Hi Team
We are using TUSB8044, just want to have one clarification why 1M ohm resistance is required bet two XI and XO pin
Kindly refer to above wave shape at XI and XO pin and…
Part Number: TUSB8044
Hello,
We got several days ago a new chip TUSB8044 from factory,and after adding it to board, we see that it is not working out-of the-box as before:
Connecting to pc, it appears as "unrecognized device"
Is there a change…
Part Number: TUSB8044 Hello all,
I made a design with TUSB8044 part as a usb hub in our project. The problem I'm having is that the part isn't recognized by windows when i plug it in. All the USB ports are always connected to the chips.
I have attached…
Part Number: TUSB8044 Other Parts Discussed in Thread: TUSB8042A Hi
I am planning to use TUSB8044 for our USB hub product.
Please help to check schmetic if ok or not.
TUSB8044 USB2.0 hub.pdf
Thanks,
Edgar
Hi Kevin,
You can use Table 11-24 in the USB 2.0 spec to determine the correct test mode selector code. Test_Packet is 04h, so you'd swap out the 04 in the command with whichever test selector code you need to use.
https://usb.org/document-library…
