WRAP BOUNDARY IN hsize=0

Hello All,

            I am using a WRAP4 burst and my HSIZE=O.

           So boundary=(beat * hsize in byte)

                               = 4 *1

                              = 4

          My starting addrss=217

          The wrap4 will increment to 217,218,219,216.

          This is correct or not

  • Yes, for decimal address values, 216 and 220 would be the boundaries for an 8-bit WRAP4 burst starting at 217, so starting at 217 you would then access 218 and 219, and as the next address increment would hit the boundary address you instead WRAP back to 216 to complete the WRAP4 burst.

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