• Fixed burst and AxLEN relationship
    Hi, Can a FIXED burst type have AxLEN > 0? If so how should the address increment? How should the WSTRB for each beat specifically for an unaligned start address? The spec says FIXED burst is used for...
  • AXI FIXED burst ; Wr/Rd narrow transactions.
    1. I'm examining AXI burst of FIXED type. 2. Data bus width is of 128bit. 3. case scenario WRITE :     awlen    = 2 (3 write transfers)     awsize  = 2 (32bit per each transfer)     awburst = 0 (FIXED...
  • Difference between FIXED and INCR burst in AXI?
    For any burst transfer Master has to pass only first address, for the consecutive transfer address calculation is taken care by Slave. So i want to know what is the basic difference in FIXED and INCR...
  • How AXI addressing works for fixed burst with unaligned address.
    Please consider following example: Data bus width = 32 bit burst size = 4 bytes Burst length = 3 Address = 0x02 burst type = FIXED. Write strobes are high from byte address 0x02 to the last byte in this...
  • AXI 4 burst boundary
    Hi All, I searched alot that why AXI 4 is having 4k boundary , but I didn't get the answer . Can any one explain deeply for this ???