Part Number: TUSB1044 Hi
If the customer sets TUSB1044 to GPIO mode
How should other control signals be uploaded?
Divided into two situations, DP only and USB3.1 only
How to do DIR, CTL, UEQ, DEQ, FLIP, DIR?
Thanks
Part Number: TUSB1044 Other Parts Discussed in Thread: TPS65991BH , , TPS65991 Hi
Could you help check below the TUSB1044 and TPS65991BH schematic and any need to adjust ,Thanks
tps65991bh tusb1044.pdf
Part Number: TUSB1044 We do not use TUSB1044 for Displayport, so AUXn/p SBU1/2 pins are unused pins.
How do I deal with unused pins? Can I leave them Open?
Thank you.
HIrakawa
Hi,
This looks to be the same issue as this e2e thread, https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1267939/tusb1044-schematic-checking-and-problem-solving . I will close this one and provide response on…
Part Number: TUSB1044 Regarding the statement "When HPDIN is low , all DisplayPort lanes are disabled." in the datasheet,,, When HPDIN is low, are Custom ALT mode Lanes also disabled?
Thank you
Hirakawa
Part Number: TUSB1044 When the redriver IC entry power saving mode, if other device can read its status by I2C? then we can do something which related with PC power status.
Part Number: TUSB1044 About TUSB1044 The power-on reset state in I2C mode is "One Port USB 3.1 - No Flip" state is understood. At the time of startup, Is it possible to enable the 2 Port USB line as shown in the diagram?
Part Number: TUSB1044 Hi team,
Customer wants to conduct USB Super Speed signal after enabling TUSB1044 in I2C mode. Is it possible? Should customer use GPIO mode to set correctly?
Regards,
Hayashi