How to test USB2514i (hub) eye diagram in NXP imx6Q
I want to test the USB2514i eye diagram in NXP imx6Q, and it is connected to USB HOST.
I use the command as below :
memtool -32 0x020c4080=0x3
memtool -32 0x02184340=0x2
memtool -32 0x02184384=0x1C040000
I can detect the signal between CPU and USB2514i (hub), but I can't detect anything between USB2514i (hub) and miniPCIe.
Could anyone tell me how to solve the problem?