Part Number: TUSB2046I Hello,
An error appears on a host PC when the TUSB2046I is connected to it. No device is attached to any downstream port at this time. What could be the issue and how can it be fixed?
The both messages below imply that a large current…
Part Number: TUSB2046I Other Parts Discussed in Thread: TUSB4041I
Hi,
We have designed a carrier board for Nvidia AGX Xavier. In that, we used TI TUSB20406I USB 2.0 Hub.
the hub has been enumerated as USB 2.0(480M) in the AGX system. But the problem…
Marvin
TUSB2046I and TUSB2036BI are the same. There were some naming quirks with the device due to how they released but they are the same part with I being the industrial temp version. Which device description are they referring to?
Thanks
David
Part Number: TUSB2046I Other Parts Discussed in Thread: TPS2075 , , TUSB2046B , TUSB2036 Was there a resolution for TUSB2046I with TPS2044D? I saw some chip swap to TPS2075?
We see devices enumerate properly, except HID. That may be a speed issue or a power…
Hi MJ,
Sorry for the delay your ticket was closed for some reason. TUSB2046I can use a 6-MHz crystal or 48-MHz on-the-board clock source based on configuration of TSTMODE (pin 31). Please see section 8.3.2 Clock Generation in the datasheet for all the details…
Part Number: TUSB2046I Hi, We are using TUSB2046IBVF for USB Hub applications. We are able to connect and communicate with USB devices like Pen Drive, serial to USB device etc but not able connect USB Mouse & Keyboard. We could not see any device ids…
Part Number: TUSB2046I Other Parts Discussed in Thread: TPS2044 , TUSB2046B Hi Team,
We would like to ask your help regarding the customer's inquiry below.
I am thinking about using TUSB2046 and TPS2044 to enable and disable hub downstream ports. Is…
Part Number: TUSB2046I Hi, the datasheet for TUSB2046X states for pin TSTPLL/ 48MCLK: "If 48-MHz input clock is desired, a 48-MHz clock source (no crystal) can be connected to this input terminal."
Does this mean I can't just use a 48 MHz crystal…