Burst type attribute
This attribute specifies the burst type.
The method set_burst() must set this attribute to the value passed as argument. The method get_burst() must return the value of this attribute.
A transaction with a burst type attribute value of AMBA_PV_WRAP must have an aligned address.
The default value of this attribute must be AMBA_PV_INCR, for incrementing burst.
This attribute is specific to the AXI, ACE, and AHB buses. It is ignored for transactions modeling transfers on the APB bus.