Other Parts Discussed in Thread: TUSB1002
Hi,
I used the TUSB1002 EVM with the following setup:
A)
PC (type A)-----------USB3_1m------------(type B)EVM(type A)------------USB3_3m------------(micro B)camera
->stream video from camera to PC
Note: Camera is a USB3 device.
B)
PC (type A)------------USB3_1m---------------(type B)EVM(type A) --(type A)USB3 thumb drive
->Detected usb 3 device
C)
PC (type A)------------USB3_1m---------------(type B)EVM(type A)------------USB3_30cm------------(type C)USB3 harddisk
->Detected usb 2 device instead of usb 3 device
For setup A:
1) I am unable to detect a USB3 device & cannot reset the EVM.
2) when I connected directly from camera to PC using the 3 meter cable I am able to detected a USB3 device.
I have tried almost all possible jumping setting:
- EQ from 2.5dB to 15.1dB
- mVpp from 900 to 1200
It does not help.
Can advice me what I need to do?
For setup C:
I am not able to detect the usb 3 harddisk even with a 30cm USB3 cable.
For setup B:
I am able to detect the usb3 thumb drive and able to reset the EVM.