====== AXI3 ======

===== - Burst len (AWLEN ARLEN) =====
^ ARLEN/AWLEN  ^ Number of data transfers  ^
| b0000            | 1           |
| b0001            | 2           |
| b0010            | 3           |
| b0011            | 4           |
| b0100            | 5           |
| b0101            | 6           |
| b0110            | 7           |
| b0111            | 8           |
| b1000            | 9           |
| b1001            | 10          |
| b1010            | 11          |
| b1011            | 12          |
| b1100            | 13          |
| b1101            | 14          |
| b1110            | 15          |
| b1111            | 16          |


===== - Burst size (AWSIZE ARSIZE) =====
^ ARSIZE/AWSIZE  ^ Bytes in transfer  ^
| b000             | 1           |
| b001             | 2           |
| b010             | 4           |
| b011             | 8           |
| b100             | 16          |
| b101             | 32          |
| b110             | 64          |
| b111             | 128         |


===== - Burst type =====
^ ARBURST/AWBURST  ^ Burst Type  ^
| b00              | FIXED       |
| b01              | INCR        |
| b10              | WRAP        |
| b11              | Reserved    |