Burst transfer from Avalon MM Master BFM

Hello,

I am using an Avalon MM master BFM and connecting it to DDR4. I am able to perform single write and single read operation successfully. When I try to do the burst operation, I am unable to see burst of data being transferred. The burst size and burst count signals of Avaon BFM are being varied for this but I don't see any change in transfer type.

Is there any specific configuration to be done for controlling burst mode transfer?

Also for each data,which is part of the burst transfer should I give address individually or will my BFM perform the address increment operation automatically(enabled the begin burst transfer checkbox so expecting it to perform on its own)?

Thank You.