Other Parts Discussed in Thread: TUSB8040A1 Hello
We have design USB3 hub with TUSB8040A1.
We currently meet a major problem during the pre-serie production.
Port 0 (and always port0) detect an over-current in full power management mode.
The OVERCUR0Z…
Other Parts Discussed in Thread: TUSB8040A1 Hello,
I'm using the TUSB8040A1 as part of a design that requires 14 downstream USB 3.0 ports. I have an issue, all the downstream ports work but only in USB2.0 mode. The cables on the two uptsream ports are…
Other Parts Discussed in Thread: TUSB8040A1 , TUSB8040 HI,
My customer can't be driving the TUSB8040A1.
They think that it is caused by E2PROM,
and they ordered me E2PROM's data of EVM.
Can I get it?
Thanks,
Kuramochi
Other Parts Discussed in Thread: TUSB8040A1 We are building up a custom board that uses the TUSB8040A1. Currently on our prototype boards we just got in, none of the 8040A1 are running. What that means is that windows does not see the design on the USB…
Other Parts Discussed in Thread: TUSB8040A1 Hello,
My customer has some questions.
He wants to make a test board for checking the Host Controller's signal line condition.
(Ex. Open/Short another line)
Then he uses the TUSB8040A1.
He try to operate…
Other Parts Discussed in Thread: TUSB8040A1 , TPS2546 , TUSB8041 Hi sir
How did we Setting TUSB8040A1 to support CDP mode?
I have setting PWRONxZ_BATENx pull high and GanGED_SMBA2 pull high by HW. but Sony Xperia S get 480mA charger current.
I have use TPS2546…
Other Parts Discussed in Thread: TUSB8040A1 Hello,
Customer requests me the USB2.0 HUB that can support high speed.
But no USB2.0 HUB that support high speed, so I am considering I can propose TUSB8040A1.
I want to confirm TUSB8040A1 can be used for following…