Subversion Repositories robust_axi2ahb

VERIFY ((DATA_BITS==32) || (DATA_BITS==64))
                 
GROUP AXI_A is {
    ID       ID_BITS                input
    ADDR     ADDR_BITS              input
    LEN      4                      input
    SIZE     2                      input
    VALID    1                      input
    READY    1                      output
}

GROUP AXI_W is {
    ID        ID_BITS                input
    DATA      DATA_BITS              input
    STRB      DATA_BITS/8            input
    LAST      1                      input
    VALID     1                      input
    READY     1                      output
}

GROUP AXI_B is {
    ID        ID_BITS                output
    RESP      2                      output
    VALID     1                      output
    READY     1                      input
}

GROUP AXI_R is {
    ID        ID_BITS                output
    DATA      DATA_BITS              output
    RESP      2                      output
    LAST      1                      output
    VALID     1                      output
    READY     1                      input
}

GROUP AXI joins {
    GROUP AXI_A prefix_AW
    GROUP AXI_W prefix_W
    GROUP AXI_B prefix_B
    GROUP AXI_A prefix_AR
    GROUP AXI_R prefix_R
}

                 
GROUP AHB is {
  HADDR   ADDR_BITS   input
  HBURST  3           input
  HSIZE   2           input
  HTRANS  2           input
  HWRITE  1           input
  HWDATA  DATA_BITS   input
  HRDATA  DATA_BITS   output
  HREADY  1           output
  HRESP   1           output
}