This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TDA4VM-Q1: Does TDA4VM support eMMC HS400?

Part Number: TDA4VM-Q1
Other Parts Discussed in Thread: TDA4VM

Hi,

As per datasheet , TDA4VM will support eMMC HS200 and not HS400.

But when we probe the data and clock , it looks like HS400.

Steps followed are:

1. Data is copied from USB pen drive and written to eMMC.

But,Data is seen on the falling and raising edge of the clock(which happens in HS400). Please find the below image.

2. Data strobe also toggles with respect to clock.

Could you please confirm if TDA4VM supports HS400 and also provide your comment on the above observation.