Is LPDDR required for sw_usb_audio on a custom XU316 board?

[gunesgrkn]

Hello,

I am using the XK-EVK-XU316 board and I have successfully run the sw_usb_audio example on it. Now I would like to design my own custom board.

While checking the datasheet, I noticed that the board includes LPDDR memory. Do I need to include this memory when designing my custom board? Is LPDDR required for running the sw_usb_audio example?

Additionally, what is the purpose of the LPDDR on the XK-EVK-XU316 board?

Thanks.