Part Number: AM5748
This are the resources I found regarding the TIDL SW in processor SDK 5.03:
Good question - As Biser pointed out the with the application note, that both of these devices belong with Sitara AM57x family that allow scalable solutions with several devices in the family that can enable customers to have pin compatible designs…
I suggest you to watch this video and go through this TI Design to understand TIDL on AM5728. Hopefully that will answer all your questions. If you still have unanswered questions, feel free to post here.